Our directory features trusted software development companies in California serving San Francisco, Silicon Valley, Los Angeles, and San Diego, with expertise across fintech, healthcare, eCommerce, and startups. Compare firms by pricing, size, and reviews to find the right local partner.
Best Software Developers in California
35 Companies-Rankings updated: September 04, 2026
All California software developers on DesignRush are assessed for industry expertise and customer testimonials to provide you with a vetted selection. Certain placements may be paid.
VerifiedVerified by the DesignRush team for authenticity and credibility.
Engineered for the AI Era
Bytes Technolab Inc. is dedicated to driving digital transformation for global enterprises as a trusted enterprise software development agency. Specialized knowledge positions us as industry leaders in AI, product engineering, and workflow automation. Visit our site to learn more...
Top Services:
AI Development
Web Development
Mobile App Development
Software Development
Web Design
Show more
Location
Pleasanton, California
Number of Employees
100 - 249
Average Hourly Rate
$20/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
12 Projects Listed
Bytes Technolab Inc. Services
AI Development
Web Development
Mobile App Development
Software Development
Web Design
DevOps Consulting
IT Services
Product Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Healthy Planet Canada
Ragnar
Alliance Consume Group
Celebration Giftware
NEBO
Data sourced from the agency's DesignRush profile
Bytes Technolab Inc. Reviews & Testimonials
Rocco Bombardieri Director of PMO at The Influence Agency
5.0★
Web Development Review from Rocco Bombardieri
The Bytes Technolab team combines talent and efficiency seamlessly. They consistently deliver high-quality work, with a project manager ensuring everything stays organized. Every project theyve handled has been executed flawlessly and delivered on time. Their dedication, along with the hard work of team members like Sachin and Shubham, has made them a valuable and reliable partner in our operations.
Richard Jones Marketing at Romanoff International
5.0★
Web Design Review from Richard Jones
We've been working with Bytes Technolab for some time now and we're thoroughly impressed with their services. Their team is highly skilled and experienced in web, mobile, and Magento development and have provided us with tailored business solutions for our company, resulting in a huge boost to our website and sales traffic!Despite the time difference, their team is very communicative, patient, and professional. I would highly recommend Bytes Technolab to anyone looking for a team of high-quality web developers and marketers!
Devin White VP, Product at Prospera
5.0★
Web Development Review from Devin White
I can highly recommend the Bytes Technolab team. I've worked with Bytes on 3 different projects now and have been highly impressed. The attention to detail is strong, they work quickly, and they communicate well.Across 3 projects, I can only remember one instance of dissatisfaction, which was immediately resolved and fixed. What impresses me most about Bytes is the level of value that they provide. Highly recommend.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.
Meet The Partner Behind Your App's Success | Make It App'n!
Meet your award-winning app development team, dedicated to turning your vision into scalable and profitable digital apps and software...
Top Services:
Mobile App Development
Software Development
Web Development
eCommerce Development
WordPress Website Design
Show more
Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$99/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
52 Projects Listed
Chop Dawg Services
Mobile App Development
Software Development
Web Development
eCommerce Development
WordPress Website Design
UI/UX Design
Software Testing
Wearables
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Alpha Paw
Big Brothers Big Sisters
Choice Home Warranty
City of Peachtree Corners, Georgia
City of Philadelphia, Pennsylvania
City of Springboro, Ohio
CRBO
FlynnO'Hara
Hilton
Innovative
Data sourced from the agency's DesignRush profile
Chop Dawg Reviews & Testimonials
Malik Boyd Co-Founder at GyftMasters
5.0★
Mobile App Development Review from Malik Boyd
Chop Dawg helped us turn our gifting app concept into a working prototype, handling wireframes, UI design, coding, data storage, and automation from scratch. Their team has been transparent, proactive, and highly responsive throughout the process. They provide clear schedules, flag issues early, and keep us informed at every stage. We’ve been very happy with the prototype so far and are excited to move into full iOS and Android development.
Anonymous Founder at Cuddlebids
5.0★
Mobile App Development Review from Anonymous
Chop Dawg took our iOS app from concept to launch, handling design, development, AWS, and App Store requirements. Their team was responsive, practical, and highly supportive throughout the process. They also stayed involved after launch with updates and fixes, and even helped promote the app through their network. Their support contributed to strong early growth and helped position the company for a later acquisition.
Anonymous Executive at Undisclosed
5.0★
Web Design Review from Anonymous
Chop Dawg supported us with UX/UI design for a new fintech web application. They took the time to understand our users, product requirements, features, and overall vision before moving into design. Over a 6 to 7 week engagement, their team shared regular Figma reviews, incorporated feedback quickly, and stayed highly responsive. They finished ahead of schedule with no budget issues, and the internal response to the final designs has been very positive. Their attention to detail, professionalism, and ability to keep the process organized made them very easy to work with.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Helping Forward Thinking Companies Transform Digital Visions Into Value
Award-winning USA-based Generative-AI consultancy developing the future of intelligent solutions. We revolutionize business with cutting-edge, responsive AI technologies delivered cost-effectively, and specialize in delivering projects on-time and within budget...
Top Services:
AI Development
Web Development
Software Development
Mobile App Development
Blockchain
Show more
Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
5 Projects Listed
GenAI.Labs Services
AI Development
Web Development
Software Development
Mobile App Development
Blockchain
Business Consulting
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
ServiceNow
Rockport Healthcare Services
Ray-Ban
UCLA
Quantum Metric
City of San Diego
AlliedGlobalMarketing
US Department of Education
WestHealth
Gucci
Data sourced from the agency's DesignRush profile
GenAI.Labs Reviews & Testimonials
Alyssa Caridi VP, Innovation at AGM
5.0★
AI Development Review from Alyssa Caridi
GenAI-Labs helped our agency build a centralized AI-powered platform covering influencer discovery, publicity monitoring, social listening, campaign management, and client reporting. Beforehand, these processes were spread across separate tools and required a lot of manual research and report preparation. Their team quickly understood our workflows and built a system that brings campaign data, creator information, media coverage, and reporting into one place. Reporting that used to take days or weeks now takes a fraction of that time, and our teams can manage far more campaigns without a matching rise in overhead.
Brandon Cohen COO at Elco lighting
5.0★
AI Development Review from Brandon Cohen
GenAI-Labs was a valuable partner in helping us think through AI and automation opportunities for our organization. They brought a strong mix of strategic thinking and practical guidance, and helped us identify where intelligent systems could streamline workflows, reduce friction, and support future growth. What we appreciated most was that they kept the work grounded in real business value rather than making it feel theoretical. Their team was responsive, thoughtful, and easy to work with throughout the engagement.
Dana Grobman Studio Operations Associate at Clayla TLV
5.0★
Web Design Review from Dana Grobman
GenAI.Labs helped us bring the Clayla TLV website to life, and honestly, they just got us from the start. We needed a site that looked beautiful but also made it super easy for people to book events, workshops, or studio timeand they delivered exactly that. The booking flow is smooth, the design feels like us, and its taken a ton of manual work off our plate. They were responsive, creative, and just easy to work with the whole way through.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Engineering Intelligent Solutions Through Design and Code - Web, Mobile AI, Blockchain
SapientPro builds SaaS, Web3, and AI-driven software, having developed 200+ projects across fintech, eCommerce, and healthcare since 2017. Its team covers everything from smart contracts to ERP development. Best fit for startups and scaleups needing a tech partner for complex product builds...
Top Services:
AI Development
eCommerce Development
Mobile App Development
Web Design
Web Development
Show more
Location
San Francisco, California
Number of Employees
100 - 249
Average Hourly Rate
$40/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
20 Projects Listed
SapientPro Services
AI Development
eCommerce Development
Mobile App Development
Web Design
Web Development
Software Development
IT Services
UI/UX Design
Blockchain
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Zich Solutions
Contentoo
HEX
MasTrack
Sprinkle
Slab Sharks
SalesLogs
Piktochart
The Big Data Chef
Footshop
Data sourced from the agency's DesignRush profile
SapientPro Reviews & Testimonials
Slava Berkovich Chief Technology Officer at Saleslogs
5.0★
Software Development Review from Slava Berkovich
SapientPro consistently delivers high-quality work that aligns with project requirements. The team demonstrates strong expertise in Angular, TypeScript, and JavaScript. Their project management and communication practices are highly effective, with weekly client meetings held to provide updates on progress and ensure alignment.
Jeremy Ott Founder at Marketing Reporting Tool
5.0★
Software Development Review from Jeremy Ott
This team was extremely responsive from the start. They pulled together a comprehensive quote for my MVP and have delivered on all of the requirements. The daily updates from the product/project manager are extremely helpful and it’s clear that the team cares about the quality of work they deliver. The engineers working on the product are always willing to make recommendations and go above and beyond to make the experience and underlying infrastructure that much better.
Luc Vlekken CEO at Liswood & Tache
5.0★
eCommerce Development Review from Luc Vlekken
We've had the pleasure of working closely with this development team on several projects, and the experience has been consistently excellent. Not only are they highly skilled developers, but they also think along with us both from a technical and a product/customer perspective. Their proactive attitude, reliability, and ability to translate complex requirements into elegant solutions make them a true partner rather than just a supplier. Highly recommended.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Empowering California Businesses with Bespoke Web Design and Development Services...
Top Services:
Web Development
eCommerce Development
WordPress Website Design
Mobile App Development
Software Development
Show more
Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
11 Projects Listed
Tech Reforms Services
Web Development
eCommerce Development
WordPress Website Design
Mobile App Development
Software Development
ERP Consulting
AI Development
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Jacobs Financial Consulting & Monitoring LLC
Excavating & More LLC
Heise Games
Data sourced from the agency's DesignRush profile
Tech Reforms Reviews & Testimonials
Ravi Polishetty Founder at Texas Sparks Constructions and Realty
5.0★
Web Design Review from Ravi Polishetty
At Tech Reform, the project management has been outstanding. Working with Sarah and Sean and the rest of the team has been a delight. Kelsey performed admirably as well. The entire procedure went smoothly because of their regular and clear communication. They made sure we stayed on schedule by staying on top of deadlines and financial restrictions. Although email was our primary method of communication, we occasionally used phone conversations and Google Meet meetings. From beginning to end, everything went smoothly.
Mika DIOL Founder at KaliSpot
5.0★
Web Development Review from Mika DIOL
Tech Reform was a superb project manager. The process ran well, with prompt updates and transparent communication. We held frequent meetings and check-ins to make sure everything was proceeding as planned. The procedure went according to plan; there were no issues or hitches.
Sergiu Bekchiu Founder at Avrio Surfaces
5.0★
Web Development Review from Sergiu Bekchiu
Tech Reforms was deeply and completely involved. We started with a discovery process in which they took the time to comprehend our objectives, demands, and brand nuances. This first stage made sure everyone was in agreement and laid the groundwork for the project.Following the conclusion of the discovery phase, we proceeded with the real website build-out. Tech Reform created a website with WordPress that effortlessly incorporated our own branding aspects with the online presence of our headquarters. They carefully considered the distinctive elements we wished to include, ensuring that our website was distinctive in and of itself.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Sigma Software specializes in developing software and is a globally distributed team of more than 2000 skilled IT professionals, spanning 12 countries including the USA, Sweden, UK, Canada, Israel, Singapore, UAE, Australia, Austria, Ukraine, and more. With a track record of over 20 successful years, we take...
Top Services:
Software Development
Web Design
Mobile App Development
VR/AR
Business Consulting
Show more
Location
Los Angeles, California
Number of Employees
1000 & Up
Average Hourly Rate
$40/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
14 Projects Listed
Sigma Software Services
Software Development
Web Design
Mobile App Development
VR/AR
Business Consulting
Web Development
UI/UX Design
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Knorr-Bremse
AstraZeneca
Volvo Penta
SAS
Fortum
Mindvalley
Aol.
IGT
Viaplay
DanAds
Data sourced from the agency's DesignRush profile
Sigma Software Reviews & Testimonials
Nikita Vershinin VP of Engineering at Ankorstore
5.0★
Software Development Review from Nikita Vershinin
We've partnered with Sigma Software for almost three years, and they proved to be a strong partner with whom we'll keep working. Their adaptability and willingness to get things done are unique, settingthem apart from other providers. Moreover, they demonstrate a strong sense of ownership.
Michael Meyer Managing director at trendwaerts GmbH
5.0★
Software Development Review from Michael Meyer
We were so positively surpised and happy about Sigmas services - as usual I might add. It is a pleasure working with their software engineers. After we provided a briefing, the effort estimation came right away. Shortly after the project started we could see first tangible results. The code quality was excellent and comprehensive. Minor feedback was implemented right away. What can I say more: 10 out of 10 points!
Esther Howard Founder / CEO at Bezyl
5.0★
Mobile App Development Review from Esther Howard
The client is incredibly happy with Sigma's services and work. It has referred 3 other clients who also say how much they really love the team and process to get set up with the agency. Sigma is a fantastic company with excellent experienced professionals. Its experts care about quality and customer satisfaction, and they operate like the internal team's extension. (Verified via email)
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Software & Mobile Application Development Company.
Rushkar Technology Pvt. Ltd. is a premier software development company based in India, renowned for its commitment to delivering high-quality, timely, and cost-effective offshore software and mobile application solutions. At Rushkar, we prioritize long-term relationships and client satisfaction, ensuring that...
Top Services:
Software Development
Mobile App Development
Staff Augmentation
eCommerce Development
Web Development
Show more
Location
Anaheim, California
Number of Employees
100 - 249
Average Hourly Rate
$12/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
2 Projects Listed
Rushkar Technology Pvt. Ltd. Services
Software Development
Mobile App Development
Staff Augmentation
eCommerce Development
Web Development
Software Testing
AI Development
CRM Consulting
IoT
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Our software development project has received exceptional outcomes from Rushkar Technologies. Their devotion to deadlines, strong code quality, and agile technique have proven essential. We at New Icon value their successful use of Scrum methods and integration of CI/CD pipelines. Strongly advised for any purposes pertaining to advanced growth.
Aravind Kumar Thakur Deputy Manager at KEI INDUSTRIES LIMITED
5.0★
Web Development Review from Aravind Kumar Thakur
I am grateful for the chance this service has given me. I received good, friendly service from Rushkar Technology. They made sure that my specifications were satisfied by providing a multitude of design and formatting possibilities. They also gave access to all the data required to maintain the site's functionality. An amazing team offering a priceless service to the manufacturing of electrical and electronic.
Daniel Ari Feldmar Chief Operating Officer at Felbro Food Products, Inc
5.0★
Mobile App Development Review from Daniel Ari Feldmar
For our project on food manufacturing, we hired Rushkar. This was made possible by the agency's outstanding support throughout the project, which included proactive problem-solving, innovative solutions, and meticulous attention to detail. At first, reaching a consensus on project objectives was the biggest obstacle, but Rushkar swiftly made plan adjustments and engaged in open communication to address problems. Our business was greatly enhanced by its solution, which also improved consumer involvement. Rushkar continues to be a reliable partner for our upcoming initiatives, even though it might further improve its excellent work with faster reaction times and more service options.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Accelerating digital transformation for tech startups, Fortune 500, and global businesses since 1999
TechnoScore is a 5-star rated, CMMI Level 3 digital engineering partner delivering AI-enabled web, mobile, cloud, and enterprise software. With 25+ years of experience, ISO-certified security, and a vetted team of 200+ developers, we have successfully completed 6,000+ projects globally...
Top Services:
Web Development
eCommerce Development
Mobile App Development
Web Design
WordPress Website Design
Show more
Location
Laguna Beach, California
Number of Employees
100 - 249
Average Hourly Rate
$14/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
16 Projects Listed
TechnoScore Services
Web Development
eCommerce Development
Mobile App Development
Web Design
WordPress Website Design
Software Development
IoT
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Bose
Jaquar
Pearson
Companies Act.in
Mawadi
Govan Travels
RAMO
Dentsu
Dalmia Cement
University of Salford Manchester
Data sourced from the agency's DesignRush profile
TechnoScore Reviews & Testimonials
Carlos Rosan President at Ultimate Sports Helmets
5.0★
eCommerce Development Review from Carlos Rosan
The TechnoScore team successfully crafted an excellent ecommerce store for Carlos Rosan. They offered best-in-class expertise at a competitive rate and demonstrated flexibility and effective communication throughout the process. Carlos regards TechnoScore as a valuable development partner and plans to continue utilizing their services as his business expands.
Matt Wheeler Head of Operations at LacrosseRecruits
5.0★
Web Development Review from Matt Wheeler
Matt Wheeler partnered with TechnoScore to create guided flash tours for his company. As per Wheeler, the final product showcased a high level of professionalism. He expressed immense satisfaction with the decision to team up with TechnoScore.
Tundey MD at Petss
5.0★
Software Development Review from Tundey
Tundey collaborated with TechnoScore after evaluating a long list of technnology partners. The company met his quality parameters, assuring the fulfillment of all project requirements. Throughout the entire process, from ideation to development and deployment, TechnoScore's professional team actively engaged with Tundey, resulting in the delivery of an exceptional website. He expressed great satisfaction with the final product and appreciated the company's professionalism, skills, and dedication to meeting his expectations. He highly recommends TechnoScore for any sort of IT development.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
ScalaCode is a leading AI software development company helping startups and enterprises build intelligent digital products. We specialize in Generative AI, AI Agents, LLMs, RAG, machine learning, cloud-native applications, and custom web and mobile software solutions...
Top Services:
AI Development
Mobile App Development
Software Development
eCommerce Development
Show more
Location
San Jose, California
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
2 Projects Listed
ScalaCode Global Pvt. Ltd. Services
AI Development
Mobile App Development
Software Development
eCommerce Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Maximus Inc.
AmeriSave Mortgage Corporation
Domino's
CarKenny
HAST
Institute of Electrical and Electronics Engineers
SnagPad
McDonald's
HMS Host
Thomson Medical Centre
Data sourced from the agency's DesignRush profile
ScalaCode Global Pvt. Ltd. Reviews & Testimonials
Tanyaradzwa Man'ozho T/F Lecturer at T/F Lecturer National University of Science and Technology
5.0★
Mobile App Development Review from Tanyaradzwa Man'ozho
Scalacode has created a mobile application for iOS and Android. We initially had enough; the iOS app had been developed, so Scalacode reoptimized it and improved its performance. On the other hand, theyve built the Android version from scratch as a new application.Weve just launched the product, and the app works really well; its much faster performance-wise. Moreover, the product is more responsive, and our customers are happy.
Candice Claassen Director at Edenglen High School
5.0★
Software Development Review from Candice Claassen
Scalacode has designed and developed my mobile app for iOS and Android. After signing the contract, I sent the team prototypes of my idea and vision for the app. Then, Scalacode started the development phase using React Native and Flutter, as well as Figma for design. The app is technically completed, and Scalacode is working on a couple of things. After launching the app, Scalacode will provide maintenance for a year.
Mila Banerjee CEO at Pronti AI
5.0★
Mobile App Development Review from Mila Banerjee
We started with a discovery phase with Scalacode, lasting 34 weeks. During this time, we discussed my app's features, design, and required process flows. It was an insightful and valuable phase.Afterward, Scalacode provided a quote for app development, and since they did well during the discovery, I chose to proceed with them.Scalacode has since developed the app from scratch for both iOS and Android, using Flutter for iOS. We've been collaborating on ongoing development for almost three years. Although the app isn't live yet, I know Scalacode has successfully worked on several apps for prominent companies. Based on their work so far, I'm confident in the quality, which has been excellent, and I have no complaints.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Zealtouch, a company that was established in 2017, quickly grew to be a sizable group of professionals with a common corporate vision...
Top Services:
Web Development
Software Development
Mobile App Development
eCommerce Development
IT Services
Show more
Location
Sacramento, California
Number of Employees
Under 49
Average Hourly Rate
$49/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
9 Projects Listed
Zealtouch Services
Web Development
Software Development
Mobile App Development
eCommerce Development
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Unbank: Buy & Sell Crypto
Coconut App
EXERP
Data sourced from the agency's DesignRush profile
Zealtouch Reviews & Testimonials
Laraib Yousaf Project Manager at Cravys
5.0★
Mobile App Development Review from Laraib Yousaf
Working with Zealtouch was an outstanding experience. Their team demonstrated exceptional technical expertise and creativity, delivering a high-quality app that exceeded our expectations. I highly recommend this Agency for anyone looking to bring their app ideas to life!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Innofied is an award-winning B2B AI software development company with 600+ successful projects since 2012, helping businessesincluding Fortune 500 companieswith modern AI and SaaS solutions. With a global presence, our game-changing automated solutions continue to drive success across industries...
Top Services:
Mobile App Development
Web Design
eCommerce Development
WordPress Website Design
Web Development
Show more
Location
Sunnyvale, California
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
20 Projects Listed
Innofied Solution Services
Mobile App Development
Web Design
eCommerce Development
WordPress Website Design
Web Development
UI/UX Design
Software Development
Blockchain
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Bestbuy
VSP
Nuvoco
KwikKopy
IMD
Lixil
Viapool
Taxi 10
SnappOrder
Cordial
Data sourced from the agency's DesignRush profile
Innofied Solution Reviews & Testimonials
Gianfranco Williams CEO at Adak LTD
5.0★
Software Development Review from Gianfranco Williams
To date, Innofied has produced high caliber work on a timely delivery schedule. Working in 15-day sprints, the team has facilitated a smooth, fast, and productive workflow. Their services have exceeded expectations and secured customer satisfaction. The app is expected to perform well, thanks to Innofied's commitment to excellence. Their fluid communication and problem-solving skills fostered a positive collaboration. I would recommend Innofied to anyone.
David Mishr Review from Google
5.0★
David Mishr's Review Sourced from Google
Innofied is a highly professional, collaborative company. They developed an app for me, and helped guide me through the process. They understand each and every bit of a project and deliver an excellent product. I would definitely recommend Innofied. They have expertise, as well as they are great people.
Rodrigo Jose Review from Google
1.0★
Rodrigo Jose's Review Sourced from Google
Co-founder spoke to me with absolute disrespect and vulgarity. Innofied doesn't care about your business, as long as you pay the invoices in advance. My project is 6 weeks late, yet I paid ahead of time.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Your Salesforce Partner From Inception to Support!
Apphienz is a registered Salesforce Partner. Apphienz works with nonprofits, startups, and SMB's. Our experienced team is highly skilled with Nonprofit Cloud, Nonprofit Success Pack, Sales Cloud, Service Cloud, Marketing Cloud, Pardot, CPQ. We offer Salesforce services from implementation to Managed Services...
Top Services:
Software Development
IT Services
Location
San Diego, California
Number of Employees
Under 49
Average Hourly Rate
$95/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Apphienz Services
Software Development
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Award WinnerRecipient of a Best Design Award for outstanding work.
We Design Future-Ready Web & Mobile Applications
Cerebrum Infotech is a leading mobile application, software, Android & iOS app development, DevOps, IoT, custom software development, Python Technology, Node JS Development, Dotnet Development, PHP development company (and others)...
Top Services:
Product Design
Web Development
Software Development
Mobile App Development
IT Services
Show more
Location
Emeryville, California
Number of Employees
250 - 499
Average Hourly Rate
$19/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
8 Projects Listed
Cerebrum Infotech Services
Product Design
Web Development
Software Development
Mobile App Development
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
360 Degree Technosoft has a 360 Degree approach to find the solutions of any problems faced by our client...
Top Services:
Mobile App Development
Web Design
eCommerce Development
Web Development
UI/UX Design
Show more
Location
Santa Clara, California
Number of Employees
Under 49
Average Hourly Rate
$20/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
2 Projects Listed
360 Degree Technosoft Services
Mobile App Development
Web Design
eCommerce Development
Web Development
UI/UX Design
Blockchain
Software Development
IoT
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
HolidaySwap
DaraBeel
Xrundan
Data sourced from the agency's DesignRush profile
360 Degree Technosoft Reviews & Testimonials
Norma Vincent Founder at Start- Up
5.0★
Mobile App Development Review from Norma Vincent
I wanted a grocery app to present all my products online and deliver them to our user's doorstep. 360 Degree Technosoft did a great job with my app. The design looks astonishing and all the features were timely integrated. UX is very simple for the users to navigate and the app never crashes and bug-free. Excellent company to work with.
Make My Day Review from Google
5.0★
Make My Day's Review Sourced from Google
360 Technosoft is a leading mobile app development company offering mobile application development services for android, iPhone, iPad and windows mobile application development.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
We provide results-driven solutions in the Digital field since 2006. While working with us you will receive the expertise and knowledge from our Digital Agency and highly qualified resources from our Research & Development Competence Centre...
Top Services:
Web Development
Web Design
Mobile App Development
SEO
PPC
Show more
Location
Escondido, California
Number of Employees
Under 49
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
SEOTM Services
Web Development
Web Design
Mobile App Development
SEO
PPC
CRM Consulting
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Soudal
Servier
inbus.ua
Data sourced from the agency's DesignRush profile
SEOTM Reviews & Testimonials
Vitaliy Dyachenko CEO and Founder at UppLabs
5.0★
SEO Review from Vitaliy Dyachenko
We were lucky to find SEOTM, who appeared to be truly professional and experienced guys!The scope of their work included our website audit, comparison, and monitoring of our core competitors' activities, creating a semantic core, and planning tasks for content creation.Since we started working with SEOTM, our positions in Google raised and we started to get more traffic from our target countries and segments. Amazing work and a great team! Hope to work with them again!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Artjoker is a professional software development company based in the USA, specializing in providing a wide range of digital services. We offer scalable IT solutions for businesses, including mobile application development, DevOps, and cloud services...
Top Services:
Web Design
Mobile App Development
Software Development
Web Development
Show more
Location
Los Angeles, California
Number of Employees
100 - 249
Average Hourly Rate
$35/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
7 Projects Listed
Artjoker Services
Web Design
Mobile App Development
Software Development
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
AI-driven custom software development for complex, high-growth industries.
NEKLO is an international custom software development partner. Since 2008, weve specialized in building and scaling digital products for high-stakes industries, including Healthcare, Fintech, Energy, and Construction...
Top Services:
AI Development
Software Development
Mobile App Development
Product Design
Software Testing
Show more
Location
Burlingame, California
Number of Employees
100 - 249
Average Hourly Rate
$35/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
4 Projects Listed
NEKLO Services
AI Development
Software Development
Mobile App Development
Product Design
Software Testing
Staff Augmentation
Managed Services
IT Services
Big Data Analytics
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Qualimatrix Technologies team designed our logo. First, we asked them to provide us with various logo options ranging from hyper-conservative to ultra-modern. Then, they created four templates, two were more straightforward, and two were more modern with bold colors. Once we chose the template that spoke to us most as an organization, we chose a font, and Qualimatrix Technologies managed the final logo design process from beginning to end.After delivering the final logo, they built our website from scratch using a WordPress template. The website is our digital factory and lead generation tool for customers to engage with us online. The team also helped us with keyword research and provided website SEO and copywriting services. We collaborated with them on different pages to ensure they contained the right keywords for Google and Bing. We host the website internally, but they occasionally help with maintenance requests.The website functions very well, and were pleased with the core site vitals. Since were still getting indexed, its too early to see the results of our website traffic. However, were heading in the right direction, and the site has received positive internal feedback regarding its design. We've been tracking our keywords and have climbed to the first page of the search results for some of them. We've also run technical SEO audits that have garnered positive results.
Isobel - Rose Bailey Account Manager at LoopNet
5.0★
Software Testing Review from Isobel - Rose Bailey
The project resulted in:Bug Reduction: A significant decrease in identified bugs, enhancing the user experience.Improved Performance: Positive feedback regarding the platform's speed and responsiveness.Enhanced Security: Successful identification and mitigation of potential security risks.Qualimatrix Technologies demonstrated commendable project management. They consistently delivered items on time, and their response to our needs was prompt and effective. Regular status updates and transparent communication ensured a smooth collaboration.
Itamar Lesuisse Co Founder at Argent
5.0★
Software Testing Review from Itamar Lesuisse
The manual testing has provided confidence that our application is stable and functioning. The amount of progress we have made with automation testing has been incredible. We use a custom CLI that the team has been able to get accustomed to and we can now run hundreds of automated tests before deploying. Communication has been sufficiently managed over Zoom and Slack. We have a weekly standup at the start of the week and have plenty of dialog over Slack throughout the week. The team sends end of day and end of week summaries which are great to understand and track progress and the team was very quick to onboard and begin testing. They have been incredibly thorough and have proved to be an invaluable part of the QA process.
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The Power of CRM, Re-Imagined Through Our Innovative Products and Solutions
PositiveEdge Solutions LLC is an IT services company with offices in the U.S., UAE, and India, specializing in implementation of Cloud Consulting (Azure and AWS), Business Analytics, AI/ML, IoT, Test Automation, ERP, Customer Relationship Management and Customer Experience solutions...
Top Services:
Software Development
IT Services
AI Development
Location
Orange County, California
Number of Employees
100 - 249
Minimal Budget
$1,000 - $10,000
PositiveEdge Solutions Services
Software Development
IT Services
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
We Are the Premier Software Consulting Firm Executives Trust To Deliver.
We are a software consulting firm that specializes in software development, DevOps, cloud services and other IT needs. Our team blends expertise to provide high-quality solutions for a variety of projects. Whether you need custom software development or help with your cloud infrastructure, CodeFutures can...
Top Services:
Software Development
IT Services
Staff Augmentation
Location
San Jose, California
Number of Employees
Under 49
Average Hourly Rate
$80/hr
Minimal Budget
$1,000 - $10,000
CodeFutures Services
Software Development
IT Services
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
IT, Business, BPO, Audit, Tax and Advisory are just the beginning.
Grant Thornton LLP (US) is an IT, project management, audit, tax, AgTech, and BPO company headquartered in Chicago, Illinois with over 50 U.S. offices and access to a global network or member firms in over 135 countries. We offer a broad range of services in strategy and consulting, operations, technology and...
Top Services:
Accounting
Business Consulting
Market Research
HR Outsourcing
Software Development
Show more
Location
Los Angeles, California
Number of Employees
1000 & Up
Average Hourly Rate
$35/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
2 Projects Listed
Grant Thornton Services
Accounting
Business Consulting
Market Research
HR Outsourcing
Software Development
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Financial industry
Real estate industry
Media and Entertainment industry
Data sourced from the agency's DesignRush profile
Grant Thornton Reviews & Testimonials
Theodore Mall Review from Google
4.0★
Theodore Mall's Review Sourced from Google
One of the world’s leading organizations of independent audit, tax and advisory firms. Grant Thornton has revenues in excess of $1.9 billion and operates more than 50 offices.
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FACTn Software, your trusted partner in software engineering outsourcing solutions. Founded with a passion for technological innovation and a commitment to excellence, FACTn Software is dedicated to providing top-tier software engineering talent to companies in the Scandinavian region and beyond...
Top Services:
Software Development
Mobile App Development
AI Development
Cloud Consulting
Managed Services
Show more
Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$45/hr
Minimal Budget
$1,000 - $10,000
FACTn Software Services
Software Development
Mobile App Development
AI Development
Cloud Consulting
Managed Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Laudi
Mydrive
Endely
Sensio
Data sourced from the agency's DesignRush profile
FACTn Software Reviews & Testimonials
Heshan Sidantha Review from Google
5.0★
Heshan Sidantha's Review Sourced from Google
My time interning at FACTn Software has been fantastic. As an SE intern, the team made me feel welcome from the very first day. Being trusted to contribute to real-world projects has been massive for building my confidence and technical skills. The senior engineers are incredible mentors and are always happy to help with any questions. It’s definitely a great place to work!
kavindu jayashan Review from Google
5.0★
kavindu jayashan's Review Sourced from Google
FACTn Software is a great company with a solid work ethic and a very supportive team. They consistently build high-quality software products and maintain a great collaborative environment. Most importantly, it is an excellent place to learn and grow as an intern. The team is always willing to help us improve our technical skills and gives us the chance to contribute to real, meaningful projects. Highly recommended for anyone starting their tech career!
Jayani Wickramasooriya Review from Google
5.0★
Jayani Wickramasooriya's Review Sourced from Google
Working at FACTn Software feels more like being part of a family than just a workplace. The environment is very friendly, supportive, and positive. We laugh, joke, and enjoy working together every day. There’s no strict boss culture here.They treat us like brothers and sisters and work alongside us with respect and understanding. Office days are always the happiest days of the week for us because of the amazing team spirit and energy. I’m truly happy and grateful to be a part of FACTn Software.
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Cybersecurity-First Managed IT Services Los Angeles
AllSafe IT offers robust Managed IT services designed to protect your business technology. With over 15 years of experience in Los Angeles, they provide responsive support, prioritize cybersecurity, and customize services to meet your specific needs...
Top Services:
IT Services
Cybersecurity
Managed Services
Software Development
Cloud Consulting
Show more
Location
Los Angeles, California
Number of Employees
50 - 99
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
Allsafe IT Services
IT Services
Cybersecurity
Managed Services
Software Development
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Powl
anna
Colman
Data sourced from the agency's DesignRush profile
Allsafe IT Reviews & Testimonials
Labron Review from Google
5.0★
Labron's Review Sourced from Google
Bones and the team at AllSafe IT have been a pleasure to work with. About 18 months in. If you run a business in Los Angeles and need actual cybersecurity (not just antivirus and a prayer) and fast service, call them.
Mathias Torp Review from Google
5.0★
Mathias Torp's Review Sourced from Google
Fast, friendly, know their stuff. Been using AllSafe IT for our LA studio almost 3 years now and they fix stuff before I even finish. typing the ticket. Recommend.
Rod James Review from Google
5.0★
Rod James's Review Sourced from Google
AllSafe IT is a great resource for our company. Everyone I've ever had assigned to my IT-related issue from AllSafe has always been pleasant, professional, and extremely thorough in their approach to solving my computer issues.Most recently, Kaleem assisted me today. He was very quick to point me in the right direction and was friendly, which made the process less of a hassle.Keep up the good work, AllSafe IT! I don't like having PC issues, but when I do, I'm happy you're there to assist me.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
At DataSpot, we see AI as a powerful vehiclebut without the fuel of clean data and the road rules of governance, it goes nowhere. Our Human + AI-first approach combines the best of human expertise with the scalability of artificial intelligence, ensuring that our clients not only deploy AI but do so...
Top Services:
AI Development
IoT
Big Data Analytics
Cloud Consulting
Software Development
Show more
Location
Fremont, California
Number of Employees
50 - 99
Average Hourly Rate
$45/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Dataspot Consulting Group Services
AI Development
IoT
Big Data Analytics
Cloud Consulting
Software Development
Wearables
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
A new era of healthcare, a new world of practice well-being. We're redefining practice success at the crossroads of compassion and connectivity...
Top Services:
BPO
Software Development
Location
Newport Beach, California
Number of Employees
500 - 999
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Tebra Services
BPO
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
MGMA
Deloitte
AAFP
Data sourced from the agency's DesignRush profile
Tebra Reviews & Testimonials
Celia Gomes McGillivray Review from Google
5.0★
Celia Gomes McGillivray's Review Sourced from Google
The representative was awesome. However, I still have to wait 3-5 business days for my provider account to be added so that I can write prescriptions.
Kendra Cole Review from Google
5.0★
Kendra Cole's Review Sourced from Google
Our company has been very pleased with Talisman billing services. Our representative Kishor is very responsive whenever we have questions about patient co-pays or balances. We are very satisfied with their billing services and I would highly recommend them to others!
J B Review from Google
1.0★
J B's Review Sourced from Google
They are simply crooks. I told them multiple times to cancel my subscription and they continued to charge my credit card. Over $1000 in stolen charges. Hours on hold with a ridiculous inept customer service system that ran me in circles. I finally had to cancel my credit card. My emails were ignored. Stay away from this company.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
SISGAIN Technologies is a leading software development company specializing in Remote Patient Monitoring (RPM) software, healthcare app development, and restaurant POS systems. With a focus on cutting-edge technology, SISGAIN delivers tailored digital solutions that drive growth and enhance user engagement...
Top Services:
Web Development
Mobile App Development
Software Development
CRM Consulting
IT Services
Show more
Location
Ontario, California
Number of Employees
Under 49
Average Hourly Rate
$15/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
SISGAIN Technologies Services
Web Development
Mobile App Development
Software Development
CRM Consulting
IT Services
Blockchain
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Tata Consultancy Services
Toyota
GTBank
Nestlé
Burger King
UnitedHealthcare Inc
Data sourced from the agency's DesignRush profile
SISGAIN Technologies Reviews & Testimonials
Shoyab Akhtar Review from Google
5.0★
Shoyab Akhtar's Review Sourced from Google
SISGAIN built a custom POS software for my restaurant, and it’s been a game-changer! The system is smooth, multilingual (Arabic & English), and perfectly designed for the UAE market. It has improved our operations, made order processing faster, and helped increase our revenue. Highly satisfied with their service and support!
Arif Idrishi Review from Google
5.0★
Arif Idrishi's Review Sourced from Google
We partnered with a top-notch healthcare software development company, and the experience was excellent. They truly understood our needs, delivered secure and user-friendly software, and ensured full compliance with healthcare regulations.
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Paradigm provides custom low-code software solutions. Our commitment is to empower organizations with the tools they need to streamline processes, automate tasks, and scale operations efficiently. Through a fusion of expert development and a deep understanding of our clients' unique challenges, we aim to be...
Top Services:
Web Development
Mobile App Development
Software Development
AI Development
Show more
Location
Temecula, California
Number of Employees
Under 49
Minimal Budget
$1,000 - $10,000
Paradigm Solutions Services
Web Development
Mobile App Development
Software Development
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
We build digital tools that empower businesses, apps that leverage new-age technologies and design strategies that help you in your journey. Were flexible - We can help you ideate, build and launch or we can jump right in the middle to assist you...
Top Services:
Mobile App Development
AI Development
Software Development
UI/UX Design
DevOps Consulting
Show more
Location
San Francisco, California
Number of Employees
Under 49
Average Hourly Rate
$35/hr
Minimal Budget
$1,000 - $10,000
Inspeero Technologies Services
Mobile App Development
AI Development
Software Development
UI/UX Design
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Were a small team of artists who happen to love software development. Everything we do is rooted in our passion for elegant design, both internally and externally. For us, theres no better feeling than knowing we help our customers put their best foot forward with great online experiences...
Top Services:
WordPress Website Design
Web Design
SEO
Web Development
Mobile App Development
Show more
Location
San Marcos, California
Number of Employees
Under 49
Average Hourly Rate
$120/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
Launch Site Services
WordPress Website Design
Web Design
SEO
Web Development
Mobile App Development
Software Development
Digital Services
Digital Marketing
PPC
Social Media Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Easiio build AI tools called ChatAI. We help our customers with these tools and implemented Large Language Model base AI technologies for their website or business software. Helping our customers do more with less and improve their efficiency. Our rate is very competitive with the help of AI and quality of...
Top Services:
Web Design
Web Development
WordPress Website Design
AI Development
Mobile App Development
Show more
Location
Santa Clara, California
Number of Employees
50 - 99
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
Easiio Services
Web Design
Web Development
WordPress Website Design
AI Development
Mobile App Development
Software Development
Email Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
A modern digital studio building high-performance websites, SEO systems, and growth platforms for brands that want real results not just visuals...
Top Services:
SEO
Web Design
Email Marketing
Mobile App Development
Digital Marketing
Show more
Location
Roseville, California
Number of Employees
Under 49
Average Hourly Rate
$55/hr
Minimal Budget
$1,000 - $10,000
WebVello Services
SEO
Web Design
Email Marketing
Mobile App Development
Digital Marketing
Web Development
AI Development
eCommerce Development
UI/UX Design
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
GutterFX
Lifetime
Visit Auburn
Fagan Painting
Data sourced from the agency's DesignRush profile
WebVello Reviews & Testimonials
Dima Songrov Review from Google
5.0★
Dima Songrov's Review Sourced from Google
WebVello did an excellent job building a professional website for my roofing business. The site not only looks great, but it’s structured in a way that actually helps people find me locally on Google. I’m already able to showcase my past work clearly, which has made it much easier to earn trust with new customers. Mark and the team really understand local search, visibility, and how to turn a website into a real business asset. I highly recommend WebVello to any contractor or service business looking to grow online.
Karina Gedarevych Review from Google
5.0★
Karina Gedarevych's Review Sourced from Google
Working with them was straightforward and stress-free. I didn’t have to chase updates or worry about things falling through the cracks. They handled the design and setup professionally and kept me informed throughout the process. The final website looks modern, loads fast, and fits my business perfectly. I’m very satisfied with the results.
Mark Gedarevych Review from Google
5.0★
Mark Gedarevych's Review Sourced from Google
Webvello built my website and I’m really happy with how it turned out. They were easy to work with, explained things clearly, and delivered exactly what they promised. The site looks great and runs smoothly. I’d definitely recommend them.
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Your Trusted IT Consulting Company for Business Success.
TST Technology is an IT consulting company that offers services such as UI/UX design, web and mobile app development, software development, and SaaS product development. They have completed over 40 projects across 15+ industries...
Top Services:
IT Services
UI/UX Design
Mobile App Development
Software Development
Web Development
Show more
Location
Los Angeles, California
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
TST Technology Services
IT Services
UI/UX Design
Mobile App Development
Software Development
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
ICICI Bank
TeekTASK
Fond
Data sourced from the agency's DesignRush profile
TST Technology Reviews & Testimonials
divyesh pandav Review from Google
5.0★
divyesh pandav's Review Sourced from Google
I recently completed a project with TST Technology as a Python developer. The team's behavior was excellent, and the work environment was incredibly positive. It was a great experience working with such a supportive and professional group.
Jeel Doshi Review from Google
5.0★
Jeel Doshi's Review Sourced from Google
I have worked here as an Intern and had a great work experience and got the opportunity to learn many new things. Got extremely supporting, motivating mentor and friends and the company has very light and calm environment to work which makes mind keep working in any situation.
Jay Gajera Review from Google
5.0★
Jay Gajera's Review Sourced from Google
Working in TST has been a great professional experience for me. As an intern, it was the first big achievement I received, and I am very glad that my mentor were always there to assist me. Thank you very much. I learned a lot from this company. It was a pleasure working with TST members.
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6 Frequently Asked Questions About Software Development Companies in California
What services does a software development company in California typically provide?
It offers the following custom software development services:
Custom software development: Designing, building, and deploying software tailored to specific user needs or business requirements.
Mobile app development: Building Android and iOS applications that leverage native device features such as Bluetooth, camera, and GPS for enhanced functionality.
Web app development: Building software that lives on a remote server and is accessed through a web browser rather than being downloaded onto a device's hard drive.
Website development: Designing and developing both the front-end and back-end of a website, with a focus on responsive layouts, intuitive interfaces, and practical features.
Cloud development: Software developers in California craft bespoke programs that run on cloud environments and allow for secure and easy data retrieval and storage, while offering cloud consulting services too.
Quality assurance: Conducting rigorous tests to identify and resolve potential issues and ensure the software solutions meet performance standards, user expectations, and regulatory requirements.
Maintenance and support: Performing software updates to enhance security, functionality, and performance.
How much do these companies charge for software development services?
Software development pricing in California is among the highest in the United States, driven by talent demand in hubs like Silicon Valley, San Jose, and San Francisco. California sits at the top end globally, often 30-70%more expensive than offshore alternatives.
Costs vary widely by experience level, project scope, and specialization.
In top-tier markets, software developers in California charge $160-$275/hr.
Costs by project
Small projects (MVPs, simple apps): $40,000-$80,000
Mid-size platforms: $80,000-$150,000
Complex systems (enterprise, AI, SaaS): $150,000-$300,000+
What is the Privacy by Design requirement in California?
Privacy by Design (PbD) in California is a core regulatory expectation embedded in the California Privacy Rights Act (CPRA) and the California Consumer Privacy Act framework.
Privacy by Design requires software development companies in California to build privacy into systems from the start, not add it later, integrate privacy into software architecture, business processes, and data flows, and consider user privacy at every stage of development and data processing.
This requirement applies to web and mobile applications, data pipelines and analytics systems, and AI and automated decision-making tools.
How long does it take to complete a software development project in California?
The average timeline for a custom software development company in California ranges from 3 to 12 months, depending on the complexity and scope of the project. While AI-augmented development tools have increased coding velocity by nearly 40%, stricter California regulations (like the CCPA and new AI transparency laws) have added mandatory compliance and testing phases that offset those gains.
Project type
Timeline
Key focus area
Minimum Viable Product (MVP)
3-4 months
Core features only; rapid market entry.
Medium complexity SaaS
6-9 months
API integrations, multi-user roles, and scaling
Enterprise-grade systems
9-18+ months
Legacy migration, high security, and deep compliance.
AI-native platforms
12-24 months
Model training, ADMT audits, and data lineage.
Can I hire a California agency that uses offshore developers?
Yes, you can. Many top software developers in California use offshore or hybrid teams. In this setup, the agency usually keeps its strategy, design, and project management in California, while teams in Eastern Europe, Latin America, or Southeast Asia handle heavy-duty coding.
While the model is effective, California’s strict laws mean that a software development company in California must be the shield for your business. Even if developers are offshore, they may have access to your users' personal data. Under the 2026 CCPA rules, you must ensure the agency has Data Transfer Agreements in place. The data must be handled as if it never left California.
What is the ADMT regulation?
ADMT stands for Automated Decision-Making Technology. In the context of California law (specifically the CCPA/CPRA), it refers to any technology that uses computation to replace or substantially replace human involvement in making decisions about people.
As of January 1, 2026, new regulations from the California Privacy Protection Agency (CPPA) have officially taken effect, placing strict guardrails on how businesses use these tools. If the software solution you need uses AI to make decisions, a top software development company in California must provide a way for users to opt out and receive an explanation of the logic.
The regulation targets any system, including artificial intelligence, machine learning, and simple algorithms that process personal data to make a significant decision concerning a consumer.
This includes decisions related to:
Employment: Hiring, compensation, or work allocation.
Financial Services: Lending, insurance, or credit.
Essential Services: Housing, healthcare, or education enrollment.