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
22 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.
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M TECHUB LLC, Where Ideas Become Scalable Digital Products
M TECHUB LLC Leading Mobile App Development & Staff Augmentation Company in the USA...
Top Services:
Mobile App Development
Software Development
Staff Augmentation
AI Development
Web Development
Show more
Location
Mountain View, California
Number of Employees
100 - 249
Average Hourly Rate
$45/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
20 Projects Listed
M TECHUB LLC Services
Mobile App Development
Software Development
Staff Augmentation
AI Development
Web Development
eCommerce Development
UI/UX Design
Blockchain
Software Testing
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Victor
Alexandar
Oscar
Alex
Qleever
Erzat
Roxana
Amir
Abbas
Matt
Data sourced from the agency's DesignRush profile
M TECHUB LLC Reviews & Testimonials
Amber Irish President at Integrated IT Solutions
5.0★
Mobile App Development Review from Amber Irish
M TECHUB LLC developed our logistics mobile app with real-time shipment tracking, driver management, route updates, delivery status, and an admin dashboard. Their team understood the operational needs of the logistics industry and delivered a reliable, easy-to-use solution. Communication was smooth, and we were very satisfied with the final product.
Olivia Smith CEO at Musuvillc
5.0★
Mobile App Development Review from Olivia Smith
We have worked with M TECHUB LLC as our B2B software development partner on multiple client projects. Their team has supported us with mobile app development, web applications, backend development, and custom software solutions. They are reliable, responsive, and flexible with changing project requirements. M TECHUB LLC has been a valuable development partner, and we highly recommend them for B2B software development and technical outsourcing.
Victor Lue-Yat CEO at DocuGreen
5.0★
Software Development Review from Victor Lue-Yat
We have been working with M TECHUB since 2023 on software and application development projects, and they have become a valued technology partner to our company. Their team has consistently demonstrated strong technical capabilities, responsiveness, and a genuine commitment to delivering quality work. They communicate well, are receptive to feedback, and work collaboratively with us to solve challenges and continuously improve our applications. What I appreciate most is their reliability and willingness to work through complex requirements rather than simply completing assigned tasks. Over the years, we have developed a strong working relationship and considerable trust in their team. Based on our experience since 2023, I am very comfortable recommending M TECHUB to companies looking for a dependable software development partner.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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Premiere Mobile Applications
TouchZen Media builds iOS, Android, and Flutter apps using React Native, with 75+ apps launched and 12 featured by Apple and Google. Its team has worked with UCLA and Beachbody. The software development agency is best for startups seeking a senior-only mobile app partner in the $40K-$100K range...
Top Services:
Mobile App Development
Product Design
UI/UX Design
Design Services
Web Design
Show more
Location
Irvine, California
Number of Employees
Under 49
Average Hourly Rate
$70/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
11 Projects Listed
TouchZen Services
Mobile App Development
Product Design
UI/UX Design
Design Services
Web Design
Web Development
Software Testing
Software Development
Business Consulting
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
UCLA
Beachbody
FullyRaw by Kristina
Children's Hospital Los Angeles
Harman/Kardon
Amalfi Jets
JetBay
SHRED
Get Cover
Cancer Buddy
Data sourced from the agency's DesignRush profile
TouchZen Reviews & Testimonials
Domenic Fraboni COO at The Mobility Method LLC
5.0★
Mobile App Development Review from Domenic Fraboni
We couldn't be more pleased with our experience with TouchZen. They took over a bad situation left behind by our previous development team and have been able to continue to build new features while cleaning up the old project. We have been very pleased with their developers responsiveness as well as the project management. I would highly recommend working with them for any of your web or mobile app development needs.
Brett Lassig President at Get Cover LLC
5.0★
B2C Apps Review from Brett Lassig
We have been extremely impressed with TouchZen's development team behind the Get Cover Mobile App. Their approach has been collaborative, and responsive to the needs of our warranty and claims environment.The app is intuitive for end users while still delivering the robust functionality needed on the backend, especially around claims processing, and real-time updates.Their diligence has made a significant impact. Features like streamlined claim submission, status tracking, have enhanced both customer satisfaction and operational efficiency.Overall, this highly capable and professional development team has delivered quality work and stands behind it. We look forward to continuing to build and scale with them.
Dr Asa Frey president at Back to the Garden
4.8★
Mobile App Development Review from Dr Asa Frey
They worked on our app and continue to work on it to this day. We originally had a bad experience with various developers and ended up with a bunch of code and no functioning app - touchzen took the code and audited it and made it work and it work great now. Can't complain - still going to work with them and I would recommend to anyone who wants it done right.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Right Tail provides a high-performance Product Software Development and IT Staff Augmentation team built for speed, precision, and outcomes. We partner with startups, scale-ups, and enterprise technology companies to design, build, and scale world-class digital products...
Top Services:
Staff Augmentation
Software Development
Mobile App Development
AI Development
Blockchain
Show more
Location
San Francisco, California
Number of Employees
250 - 499
Average Hourly Rate
$35/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
14 Projects Listed
Right Tail Services
Staff Augmentation
Software Development
Mobile App Development
AI Development
Blockchain
Software Testing
Web Design
Web Development
UI/UX Design
Product Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Chia
Permuto Capital
Albin AI
Pent AI
Saudi Aramco
Data sourced from the agency's DesignRush profile
Right Tail Reviews & Testimonials
Mansoor Khan Software Engineer at Kavtech Sol
5.0★
Software Development Review from Mansoor Khan
I am very impressed with the software development services provided by this company. Their team is technically proficient and delivered a high-quality, scalable product that met all our requirements. The code is clean, and the final result exceeded our expectations. Highly recommended for any complex development needs.
John Fitzpatrick Global Capital Procurement Excellence Leader at The Chemours Company
5.0★
Web Design Review from John Fitzpatrick
Right Tail delivered a professional and visually appealing website that aligned perfectly with our brand and business goals. Their team focused on modern design, responsive layouts, and smooth user navigation. Communication throughout the project was clear, and they remained responsive to feedback. The final website performs well across both desktop and mobile devices. Overall, Right Tail provided a reliable and high-quality web design experience.
Gohar Asadullah Technical Executive at AMR logistics
5.0★
Software Testing Review from Gohar Asadullah
Right Tail Corp built internal software development tools to automate our enterprise operations, and the experience was outstanding. Their team delivered efficient, well-structured solutions that significantly streamlined our processes. The quality of work, communication, and professionalism throughout the project was exceptional. Highly recommended for any company looking for reliable development partners.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
ZAAG SYSTEMS delivers scalable web, mobile & AI solutions with sleek design, driving business growth for US startups...
Top Services:
eCommerce Development
AI Development
Web Development
Software Development
Web Design
Show more
Location
Santa Clara, California
Number of Employees
50 - 99
Average Hourly Rate
$20/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
17 Projects Listed
ZAAG SYSTEMS Services
eCommerce Development
AI Development
Web Development
Software Development
Web Design
Mobile App Development
Staff Augmentation
UI/UX Design
IT Services
Customer Support
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Goldenmark (USA)
New York City Pest control elimination (USA)
Ascend Technology Inc. (USA)
Inten-Ls (USA)
Mustafiz Foundation (USA)
Shore Teams (Neatherland)
Mangtas (Singapore)
CROSSMARKET (Germany)
Eigenart E.k (Germany)
KADAD (Quatar)
Data sourced from the agency's DesignRush profile
ZAAG SYSTEMS Reviews & Testimonials
Dr.Laine Powell Founder and Executive Director at Tech Sassy Girlz
5.0★
Mobile App Development Review from Dr.Laine Powell
We hired ZAAG System Ltd to achieve several objectives, primarily to develop a cutting-edge mobile app for Tech Sassy Girlz. Our goals included enhancing user engagement, streamlining processes, and ultimately expanding our digital presence. ZAAG System Ltd demonstrated exceptional expertise in understanding our requirements and translating them into a comprehensive scope of work. Within just a week of project initiation, ZAAG System Ltd showcased tangible results, including increased user engagement metrics, such as longer session durations and higher retention rates. They consistently delivered milestones on time, adhering to the agreed-upon timeline without compromising on quality. Their team displayed a remarkable blend of technical proficiency, creativity, and dedication, resulting in a mobile app that exceeded our expectations. Overall, ZAAG System Ltd proved to be an invaluable partner in our journey to revolutionize digital education for young women. We wholeheartedly recommend ZAAG System Ltd to any organization seeking top-notch mobile app development services.
Robb Fahrion Partner and Co-Founder at Flying V Group Digital Marketing
5.0★
eCommerce Development Review from Robb Fahrion
We were creating a product in the advertising technology environment. It was a product for publishers to improve their revenue by making a dynamic inventory on their side and getting more income out of their advertising. We needed help with the recruitment of an outsourced, part-time frontend developer with broad experience and availability.
Isabella Susan Makeup Artist at Glam
5.0★
Web Design Review from Isabella Susan
From start to finish, our team at Zaag Systems Ltd., led by Tony, Don, and Mike, was a pleasure to work with. Their approach to web design and development is both collaborative and consultative. They took the time to understand our business needs and goals and provided expert guidance on the best strategies.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Let's Uncover The Next Big Cross-Platform App Together
CMOLDS is a custom software and mobile app development company specializing in digital transformation consultancy and products including websites, Android and iOS apps, mobile games, B2B portals, and SaaS...
Top Services:
Mobile App Development
Software Development
Blockchain
Web Development
UI/UX Design
Show more
Location
San Francisco, California
Number of Employees
250 - 499
Average Hourly Rate
$49/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
20 Projects Listed
CMOLDS Services
Mobile App Development
Software Development
Blockchain
Web Development
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Who's My Mutter
Go Trail
Cinderly
Data sourced from the agency's DesignRush profile
CMOLDS Reviews & Testimonials
Tayyab Mehmood CMO at CyberNest Technologies
5.0★
Mobile App Development Review from Tayyab Mehmood
Choosing this app development company was a decision we'll never regret. Their team's expertise, combined with clear communication and efficient project management, ensured a smooth development process. The end result? A high-quality app that perfectly aligns with our vision.
Nagwan Zahry Review from Google
5.0★
Nagwan Zahry's Review Sourced from Google
Working with Abdul Wasay and the CMolds team has been an outstanding experience from start to finish. From our very first conversation, Abdul demonstrated professionalism, patience, and a clear understanding of our vision. Their communication was excellent—always timely, transparent, and easy to follow—which made coordinating even complex project details effortless.Technically, Abdul and his team exceeded expectations. They delivered a high-quality, robust app that not only met but often anticipated our needs. Even with my busy schedule and frequent change requests, CMolds was incredibly flexible, adapting quickly without compromising quality or deadlines.What truly sets Abdul apart is his responsiveness and ongoing support. Any questions or issues were addressed promptly, with practical solutions and clear explanations, making the entire process smooth and stress-free. Their client-focused approach, combined with deep technical expertise and creative problem-solving, makes CMolds a standout partner for anyone looking to develop an app. I highly recommend Abdul Wasay and CMolds to anyone seeking a skilled, reliable, and exceptionally accommodating development teamThank you so much!
Harmony and Derek Munroe Review from Google
5.0★
Harmony and Derek Munroe's Review Sourced from Google
So far so good. I am still waiting on an issue with Apple but I am excited for what they have created for my app idea. From Roman getting me started and connected with the development team to Safwan orchestrating the software, listening and making the changes I want. It has been a positive experience. They are flexible and do things in a timely manner. Can't wait until it finally gets released.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
A global technology outsourcing and custom Development Company with expertise into diverse Web Development, Custom Software and Mobile Applications...
Top Services:
Mobile App Development
Web Development
WordPress Website Design
Web Design
eCommerce Development
Show more
Location
Temecula, California
Number of Employees
100 - 249
Average Hourly Rate
$20/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
38 Projects Listed
Cmarix Services
Mobile App Development
Web Development
WordPress Website Design
Web Design
eCommerce Development
UI/UX Design
Product Design
Cloud Consulting
Design Services
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Subway
MayoStreet
Bharat Petroleum
Schneider Electric
JaraPlus
Vezeeta
Checkin
CapitalOne
TechData
GENERALI
Data sourced from the agency's DesignRush profile
Cmarix Reviews & Testimonials
Mohammed Afnan Shaikh Digital Marketing Specialist at AddWeb Solution Private Limited
4.8★
Web Development Review from Mohammed Afnan Shaikh
I recently worked with CMARIX to develop an ecommerce website for my clothing brand, Aven Style, and it was a good experience overall. The team was easy to communicate with and really took the time to understand my needs. They created a site that looks great and functions well, making it easy for my customers to shop. Ive already received some positive feedback, and I feel confident moving forward. If youre looking for someone to help with ecommerce development, Id recommend checking them out.
Bharati Kakadiya Director at CapActix Business Solutions
5.0★
Web Design Review from Bharati Kakadiya
We came across CMARIX through a mutual friend who had worked with them and had given a reference. We were looking for agency to design and develop our website and were looking for someone who had sharp UI/UX expertise. Looking at their dribble portfolio we knew we wanted to work with them since they were not just doing designs but solving aesthetic problem and increasing user conversions. We were extremely happy with our work experience and would definitely give them 5 star for that collaboratio
Mary Allen (L.I.O.N) Project Manager at CGI
5.0★
Outsourcing Review from Mary Allen (L.I.O.N)
I have been working with CMARIX for over 2 years now. I absolutely love this company, the team, the code, designs, the way they communicate, just everything about them. I would recommend them to anyone. If you want high quality, great communication and an all star team, you found the one.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
We are a full-cycle IT development company that designs and creates perfect solutions based in the US with HQ in Walnut, California. Our experience in diverse marketplaces allows us to offer high-level service to our clients with a clear understanding of their need for flexibility, speed, and agility...
Top Services:
Mobile App Development
Software Development
AI Development
UI/UX Design
Web Development
Show more
Location
Walnut, California
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
4 Projects Listed
Ptolemay Services
Mobile App Development
Software Development
AI Development
UI/UX Design
Web Development
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Samsung
Knauf
Tilda RetailCRM
Coca-Cola
Roonyx INC
Sola
Technaxis
Arsidian LLC
Cumulative Business Solutions LLC
Tegen LLC
Data sourced from the agency's DesignRush profile
Ptolemay Reviews & Testimonials
Vladimir Drogan ceo at roonyx
5.0★
Mobile App Development Review from Vladimir Drogan
They are the top app developers Ive ever worked withI'm most impressed with Ptolemay's ability to properly plan the process, manage their work, and communicate early about what it will take. They're clearly experienced, understand what's needed, and are truthful and honest about it. With Ptolemay, I don't have to worry about the ongoing process since all updates are easy to access.
Ekaterina Rebus Marketing Manager at MetaLamp
4.8★
Mobile App Development Review from Ekaterina Rebus
They are true experts in mobile app development!The most important thing to us when working with any company is that they take responsibility for the work they do and show a high level of expertise in their field. We have never worked with a company that has demonstrated such dedication to their craft as Ptolemay. They have always shown up prepared and ready to get started on the project at hand, and they have even gone above and beyond in order to produce exceptional products.
Анастасия Головенко Review from Google
5.0★
Анастасия Головенко's Review Sourced from Google
We cooperate with Ptolemay for the last couple of years in terms of outstaffing demands. As we have already worked on more than 6 big projects, they have proven themselves as a reliable partner that provide high quality developers. Despite the difficulty of the position we need, they are always ready to involve their team to help us cover the demand. Even though any cooperation tend to have its own issues and misunderstanding, the Ptolemays’ team has always been open for resolving problems and finding compromise
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Top AI, Mobility, and IoT Software Consulting and Development Agency
Fusion Informatics is a leading software development and consulting company specializing in AI & IoT, helping businesses enhance Customer Experience, achieve Operational Excellence, and drive Digital Transformation. We deliver cutting-edge digital solutions ranging from AI and IoT to mobile apps...
Top Services:
Mobile App Development
Software Development
IoT
AI Development
Web Development
Show more
Location
San Francisco, California
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
5 Projects Listed
Fusion Informatics Services
Mobile App Development
Software Development
IoT
AI Development
Web Development
eCommerce Development
Wearables
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
WorkerAppz
Tardebulls
Snapzo
Othaim
Tingg
Dineout Bahrain
HP
RoofAid
BPCL
Reliance
Data sourced from the agency's DesignRush profile
Fusion Informatics Reviews & Testimonials
Mr Alexi . Managing Director at Everglade Windows
5.0★
PHP Review from Mr Alexi .
Had really good experience working with the Fusion team. Their robust processes and agile methodologies in planning, designing, developing, testing, and reviewing ensures the project is delivered on time. The team guided me through the features, design, technology, and other aspects to make my project successful. I am glad I choose fusion to develop my application.
Alicia Qin a client at Goldlit Direction Ltd
1.0★
Web Development Review from Alicia Qin
Ashesh Shah with his company Fusion Informatics company is fraudulent, he took money, didn't keep the contract, didn't complete the project, didn't refund, he didn't feel any sorry about it but threatened me, then disappeared. It is the nightmare every client doesn't want to have, don't use them! If there is an option to choose no star, I would choose no star!
Fareed Ahamad Program Coordinator at Frontline Information Technology
4.8★
Mobile App Development Review from Fareed Ahamad
I have consulted Fusion informatics to develop a real estate application. They are very professional in the services they offer and the level of excellent patience shown in getting the requirements of my project. They took my idea from concept to implementation and gave me what I expected. The team is very supportive and responsive and I am fully impressed with their service and the quality of work, especially the UI/UX designs of the application and I got a positive response from my customers.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Developer Bazaar Technologies is a Top AI Development company building custom Mobile App & Software Development and specializing in building AI Solutions delivering mesurable outcome...
Top Services:
Mobile App Development
eCommerce Development
Software Development
IT Services
Staff Augmentation
Show more
Location
Fremont, California
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
6 Projects Listed
Developer Bazaar Technologies Services
Mobile App Development
eCommerce Development
Software Development
IT Services
Staff Augmentation
AI Development
CRM Consulting
Software Testing
Wearables
ERP Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Sakshi Jain Sales Manager at Heliverse Technologies
5.0★
Mobile App Development Review from Sakshi Jain
We collaborated with Developer Bazaar Technology to build an on-demand service app and were impressed by their expertise, timely delivery, and seamless communication. Using Flutter, they developed a user-friendly, feature-rich app tailored to our needs, with excellent post-launch support ensuring smooth operations. The app has enhanced our efficiency and customer satisfaction, and we highly recommend them for quality app development.
SHIVMOHAN MISHRA Developer at Tarkik Tech
5.0★
Mobile App Development Review from SHIVMOHAN MISHRA
The projects success was evident through several measurable outcomes. Post-launch, we observed a significant increase in user engagement and a growing number of service bookings through the app. User feedback was overwhelmingly positive, highlighting the apps ease of use and the convenience it provided
Ashish Sharma Business development Manager at Oaktree Software pvt ltd
5.0★
Mobile App Development Review from Ashish Sharma
We hired Developer Bazaar Technologies to develop a user-friendly and efficient car rental app using Flutter to streamline our car rental operations and enhance customer experience.The scope of work included developing a cross-platform car rental app using Flutter, which involved creating user registration and login features, car listing and booking functionalities, payment gateway integration, real-time GPS tracking, and an admin panel for managing bookings and customer data. Key deliverables included the fully functional app, comprehensive testing, and post-launch support.The measurable outcomes included a significant increase in online bookings, positive user feedback on app usability, and a reduction in manual processing time for car rentals. The app achieved a 4.8-star rating on app stores within the first three months of launch.Their project management was excellent. They delivered all milestones on time and were very responsive to our needs, providing regular updates and promptly addressing any issues that arose during development.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Vrinsoft is the most promising IT solution providing company, based in India which is a one-stop shop for all your business needs. We are a Microsoft certified IT company, which besides rendering professional and comprehensive business solutions also cater a range of services in mobile technologies...
Top Services:
Mobile App Development
Software Development
Web Design
Web Development
eCommerce Development
Show more
Location
Los Angeles, California
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
16 Projects Listed
Vrinsoft Technology Services
Mobile App Development
Software Development
Web Design
Web Development
eCommerce Development
Blockchain
AI Development
IoT
VR/AR
Digital Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Mitsubishi
Porsche
WonUp
Good Human
RockVal
Nejree
Fortinet
The Royal Children's Hospital
Ubuy Amazon
CJ Bio America
Data sourced from the agency's DesignRush profile
Vrinsoft Technology Reviews & Testimonials
Fahad Khan Chairman at homeswisshome
4.7★
Software Development Review from Fahad Khan
I recently had the pleasure of working with Vrinsoft Technology for my software development project, and I must say, the experience has been nothing short of outstanding. From the very beginning, their team demonstrated utmost professionalism, expertise, and a genuine commitment to delivering high-quality solutions. I am delighted to share my positive experience with this exceptional software development company.
Binny ronald Senior Client relationship management at Mrmmbs Vision
5.0★
Mobile App Development Review from Binny ronald
We finally collaborated with Vrinsoft Pvt Ltd after conducting extensive research, and we are delighted that we did. We are quite pleased with the outcomes the experts provided us. They were highly knowledgeable and skillful in creating a mobile app by implementing their unique technologies and current trends. If you're searching for a company that offers excellence, knowledge, expertise, and experience, Vrinsoft Pvt. Ltd. is the ideal choice.
Desigirl Patel Review from Google
5.0★
Desigirl Patel's Review Sourced from Google
Joining Vrinsoft teams to be a good decision for me. The work culture is friendly, and everyone is great to help.They also offer a good work-life balance, which is rare these days. I look forward to my future here. Best it company in Ahmedabad ❤️
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Transforming businesses with custom AI development
Xicom has been building software and mobile apps that moves businesses forward. Over 20+ years, we have grown into a trusted AI development company, delivering 1800+ projects to 750+ clients across 50+ countries, including startups, SMBs, and enterprises...
Top Services:
AI Development
Mobile App Development
Software Development
Web Development
eCommerce Development
Show more
Location
San Francisco, California
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
2 Projects Listed
Xicom Services
AI Development
Mobile App Development
Software Development
Web Development
eCommerce Development
Web Design
IT Services
Blockchain
Wearables
IoT
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
JobMinglr
TodayFit
KIA
Disney
Adidas
GoGmGO
Tap Retail
IELTS
FlirtFlex
Data sourced from the agency's DesignRush profile
Xicom Reviews & Testimonials
Ali Rashid Developer at Net Insight
5.0★
Software Development Review from Ali Rashid
Xicom has been a strong partner for the last five years that we have hired them for varied projects in iPhone app development and Android app development as well. The Xicom team is technically professional and knows about the current trends in the mobile app development market.
Jasper.B Stewart Review from Google
5.0★
Jasper.B Stewart's Review Sourced from Google
I started with just an idea and no technical background, but the team made the entire process smooth and easy to understand their expert team guided me through every stage, handled the planning and billing clearly and professionally. The app they developd for my business now helps us manage online customer bookings efficiently and saves our team hours every week. It’s been a great experience working with Xicom.
Roger T. Oliver Review from Google
5.0★
Roger T. Oliver's Review Sourced from Google
partnering with Xicom for AI development services was an excellent experience. Their team demonstrated strong technical expertise, transparent communication, and a clear understanding of our business goals from the very beginning, they quickly adapted to our evolving requirements and delivered a scalable AI solution on time and within budget. especially appreciated their honest recommendations, which helped us focus on the features that truly added value. highly recommended for reliable and future-ready AI development solutions.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Marker Seven designs and delivers production-ready connected systems and enterprise-grade digital platforms, helping teams take complex, device-backed and AI-enabled ideas from prototype to reliable, real-world solutions...
Top Services:
Product Design
Software Development
UI/UX Design
Digital Strategy
Show more
Location
San Francisco, California
Number of Employees
Under 49
Average Hourly Rate
$175/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
3 Projects Listed
Marker Seven Services
Product Design
Software Development
UI/UX Design
Digital Strategy
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Innovative Web & Custom Soft Development Solutions
DESIGN, DEVELOP, DEPLOY!!! The PRIME is a team of highly skilled and experienced professionals in the field of Web Development and Custom Software Development PRIME means - Punctuality, Quickness, Honesty and Professional work! WE HAVE GOT YOU COVERED!!!...
Top Services:
Software Development
Mobile App Development
Web Development
Web Design
UI/UX Design
Show more
Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
4 Projects Listed
PRIME IT Services
Software Development
Mobile App Development
Web Development
Web Design
UI/UX Design
eCommerce Development
Digital Services
IT Services
DevOps Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Appingine is a top app development company in the U.S., known for turning bold ideas into powerful mobile experiences. We create award-winning apps that consistently earn recognition and visibility on the App Store and Google Play. Our team is dedicated to delivering high-quality, user-focused solutions that...
Top Services:
Mobile App Development
AI Development
VR/AR
Web Development
Blockchain
Show more
Location
Los Angeles, California
Number of Employees
100 - 249
Average Hourly Rate
$35/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
6 Projects Listed
Appingine Services
Mobile App Development
AI Development
VR/AR
Web Development
Blockchain
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Aldi
Gousto
Smart News
Fitvate
Data sourced from the agency's DesignRush profile
Appingine Reviews & Testimonials
David Dorough Review from Google
5.0★
David Dorough's Review Sourced from Google
I read reviews of almost 100 companies and spoke with reps from 5 before finally going with Appingine for my first app. I'm sure you can pay more for less quality from a different company but why would you? They were easy to work with and quick to respond to questions. They split the charges by stage of development like every professional company should.I needed to make several changes during development and the cost was reasonable. Anthony was awesome and helped me along every step of the way. Apple has more stringent requirements than Google and Appingine was able to get the app published on both stores. Looking forward to more projects with them. Once again, don't pay more for less, go with Appingine!
njoku cornelius chibuike Review from Google
5.0★
njoku cornelius chibuike's Review Sourced from Google
I highly recommend Appingine. The company showed high level of professionalism and optimum customer care.the pricing for my project was very decent.the communication during my project was consistent and fruitful.the duration of the project was shorter than i expected. Am so glad the product i got was exactly what i had in mind before going into business with Appingine. Thank you Steven and Jonathan, Great team players, you guys made it happen.am looking forward to doing more business with you and your company.
Megan Miller Review from Google
5.0★
Megan Miller's Review Sourced from Google
Appingine's team is passionate and smart, always on the cutting edge of their field. Compatibility and fluid project management were the focal points of success in this partnership. Appingine is complimented for bringing strong strategic guidance and design expertise to the table.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Growing companies that need software built well, without hiring a product organization to do it. One subscription, priced by intensity: Automate for recurring manual work, Build for a priority backlog, Guided when there is no product-management layer. Mobile, IoT, cloud, AI...
Top Services:
Mobile App Development
Cloud Consulting
UI/UX Design
Product Design
Digital Strategy
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Location
Los Angeles, California
Number of Employees
Under 49
Minimal Budget
$10,000 - $25,000
Portfolios Count
3 Projects Listed
ClearSummit Services
Mobile App Development
Cloud Consulting
UI/UX Design
Product Design
Digital Strategy
IoT
Web Development
Software Development
Digital Services
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
A boutique web application and website development studio crafting exceptional online experiences.
Ready to bring your idea to life? We'll help plan and develop your next full-featured, data-driven web application. With our expertise in React, Next.js, Vue, and TypeScript, we deliver modern solutions that scale...
Top Services:
Mobile App Development
Software Development
Staff Augmentation
Location
San Rafael, California
Number of Employees
Under 49
Average Hourly Rate
$115/hr
Minimal Budget
$10,000 - $25,000
The Component Studio Services
Mobile App Development
Software Development
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Appinventors stands as a prominent Digital Transformation Agency, enabling businesses to prosper within the contemporary digital landscape. At Appinventors, we pride ourselves on delivering exceptional customer support and assistance. Whether you're facing technical challenges or seeking guidance on your...
Top Services:
IoT
Mobile App Development
Digital Services
UI/UX Design
Software Development
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Location
Los Angeles, California
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Appinventors Inc Services
IoT
Mobile App Development
Digital Services
UI/UX Design
Software Development
Blockchain
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
We are a brand and software development agency specializing in building eCommerce, iOS, and feature-rich websites and apps that move your business forward...
Top Services:
Product Design
eCommerce Development
Web Development
UI/UX Design
Web Design
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Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$185/hr
Minimal Budget
$10,000 - $25,000
badpixel Services
Product Design
eCommerce Development
Web Development
UI/UX Design
Web Design
Social Media Marketing
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Disney
Netflix
UnRealSports
Peek Travel
Klassy
The Zeplin Speakeasy
KRAK
Terpli Inc.
TrueCraft
Blossom
Data sourced from the agency's DesignRush profile
badpixel Reviews & Testimonials
Jessica Dally Review from Google
5.0★
Jessica Dally's Review Sourced from Google
"We loved working with badpixel!We had already started talking with some potential locations and we needed to quickly establish our logo and branding. With the questionnaire that kicked off our discovery, we were able to capture what we were looking for and it was clearly understood as we went into our first review and really liked what we saw. After a few modifications, we had our logo and style guide allowing us to start working on our social presence while the badpixel team continued to work on our Square website setup.Once the site was ready, they walked us through everything and we were able to jump in and take control! Getting a website up just before the holiday season was huge, it lead to our first sales and profit!"
Charlie Wellborn Review from Google
5.0★
Charlie Wellborn's Review Sourced from Google
Badpixel did an excellent job developing our site (shophearton.com). They were responsive, communicated consistently with us and our marketing team, and met our aggressive deadline. Thanks Sheila & Chris!
Joemoney 42 Review from Google
5.0★
Joemoney 42's Review Sourced from Google
Working with Chris has been so easy and we could not be happier with the branding for our business! Always very personable and responsive to our input. No need to look elsewhere for great branding! Thanks!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Crafting Online Success Stories, One Pixel At A Time
We take great pride in our work, showcasing resourcefulness and a keen ability to address nuanced challenges. We adeptly tackle issues as they arise, continuously refining our systems to optimize outcomes for our esteemed clients. With extensive experience in remote work environments, we have forged an...
Top Services:
Web Development
Mobile App Development
Location
San Marcos, California
Number of Employees
Under 49
Average Hourly Rate
$70/hr
Minimal Budget
$10,000 - $25,000
SMV EXPERTS LLC Services
Web Development
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
iCode49 Technolabs stands out as a premier provider specializing in the meticulous development of cutting-edge iOS and Android mobile applications uniquely crafted for both startups and global brands. Our expertise lies in driving innovation within the ever-evolving mobile landscape, where we leverage our...
Top Services:
Mobile App Development
Software Development
Web Development
WordPress Website Design
eCommerce Development
Show more
Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$20/hr
Minimal Budget
$10,000 - $25,000
iCode49 Technolabs Services
Mobile App Development
Software Development
Web Development
WordPress Website Design
eCommerce Development
VR/AR
Digital Marketing
SEO
Social Media Marketing
Advertising
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Empowering Businesses Through Innovative Software Development
TechnoBrains Business Solutions is a global software development and AI solutions company founded in 2009, delivering custom web, mobile, AI, and enterprise software solutions for startups, SMEs, and established enterprises worldwide. Headquartered in Ahmedabad, India, with a presence in the United States...
Top Services:
AI Development
Mobile App Development
Software Development
eCommerce Development
Web Development
Show more
Location
San Francisco, California
Number of Employees
50 - 99
Minimal Budget
$10,000 - $25,000
TechnoBrains Business Solutions Services
AI Development
Mobile App Development
Software Development
eCommerce Development
Web Development
ERP Consulting
DevOps Consulting
IT Compliance Solution
Cloud Consulting
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
eCommerce Industry
Fintech Industry
Health Care Industry
Data sourced from the agency's DesignRush profile
TechnoBrains Business Solutions Reviews & Testimonials
Amee Brahmbhatt Review from Google
5.0★
Amee Brahmbhatt's Review Sourced from Google
I have been working with TechnoBrains, and it has been a great experience overall. The company focuses not only on delivering quality work but also on the continuous growth of its employees.Regular sessions on the latest skills and technologies help us stay updated and improve professionally. Additionally, festival celebrations and team activities create a positive and engaging work environment.It’s a great place to learn, grow, and be part of a supportive team.
kalgi mavani Review from Google
5.0★
kalgi mavani's Review Sourced from Google
Working at TechnoBrains as a Business Development Manager has given me great exposure to technical domains such as AI, open-source technologies, and modern development frameworks.The technical team is knowledgeable, supportive, and always open to collaboration, which makes delivering client solutions smooth and effective.
Vrushika Makwana Review from Google
5.0★
Vrushika Makwana's Review Sourced from Google
Technobrains Business Solutions is more than just an IT company – it's a strategic partner committed to empowering businesses through technology.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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.