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
748 Companies - Rankings updated: May 23, 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.
Decades of Experience, Building Platforms for the Worlds Top Brands - USA & Canada
Essential Designs builds custom software platforms for the worlds leading brands, and companies of all sizes. Our technologies include Mobile Applications, Web Based Applications and Desktop. Contact us to discuss your project [... see all Essential Designs reviews ]
Top Services:
Software Development
.Net
PHP
Location
Culver City, California
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
21 Projects Listed
Essential Designs Services
Software Development
Mobile App Development
UI/UX Design
Web Development
IT Services
Cloud Consulting
IT Compliance Solution
DevOps Consulting
Web Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Comprehensive analysis done by DesignRush Agency Experts.
Teck
Honeywell
BMW
Lifeguard
Government of Canada
Data sourced from the agency's DesignRush profile
Essential Designs Reviews & Testimonials
Chris Bailey Director at BAILEY SERVICES LTD
5.0★
Web Development Review from Chris Bailey
I engaged their web-development team to rebuild and modernize our company's manufacturing website, and the experience has been exceptional. From the outset, communication was clear and responsive: they took time to understand our industry-specific compliance needs and translated them into a site structure that is clean, secure, and easy to navigate. Delivery was on schedule, and the final result exceeded expectations pages load quickly, the design feels professional and trustworthy, and the content layout supports clarity for both clients and regulators.In addition, the team proactively suggested helpful enhancements: mobile optimization, streamlined navigation, and improved documentation pages all of which have already resulted in noticeably increased user engagement and lower bounce rates. They handled feedback promptly and implemented corrections without fuss, making the collaboration smooth and efficient.Overall, this project added significant value to our online presence, giving us a polished, modern website that accurately reflects our manufacturing standards and commitment to quality. I would gladly work with them again and recommend their services to anyone seeking reliable web development for regulated-industry clients.
Kendall MacNabb Director of Operations at Sea to Sky Rental
5.0★
Web Development Review from Kendall MacNabb
We needed to have a custom guest communication platform built, due to our custom workflows at the business, connecting our team members with text, images, buildings and daily project tasks. Essential Designs was able to hit the exact deadline we had, to the day, and completed on budget. We continue to add on features, it's a good relationship.
Emilie H Technical Product Manager at Foundry Brands | Digital Strategy | Agile and Development Leadership | Helping Brands Reach The Next Level at Foundry brands
5.0★
Mobile App Development Review from Emilie H
The Essential Designs team's proactive approach to acknowledging their strengths and weaknesses not only enhances their performance but also fosters a culture of continuous improvement. Their fearlessness in tackling challenges is matched by their ability to successfully fulfill even the most demanding requirements. Beyond mere competence, the team's innovative spirit and enduring passion make them valuable and committed long-term collaborators. Their dedication to excellence sets them apart, ensuring a dynamic and mutually beneficial partnership.
Goji Labs is an enterprise software development agency based in Los Angeles, delivering product strategy, UX/UI design, and web and mobile app development. We partner with organizations like WHO, WWF, UCLA, and the City of Los Angeles to build and launch impactful digital solutions. [... see all Goji Labs reviews ]
Top Services:
Software Development
Enterprise
Fintech
Location
Los Angeles, California
Number of Employees
50 - 99
Average Hourly Rate
$149/hr
Portfolios Count
18 Projects Listed
Goji Labs Services
Mobile App Development
Software Development
UI/UX Design
AI Development
Web Design
Product Design
Digital Strategy
Web Development
Blockchain
IoT
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Comprehensive analysis done by DesignRush Agency Experts.
World Wildlife Fund
K-ID
City of Los Angeles
TGS
Kangarootime
World Health Organization
Prediction Strike
American Kennel Club
Youth on Their Own
Root Insurance
Data sourced from the agency's DesignRush profile
Goji Labs Reviews & Testimonials
Michael Krone Founder at ADAK Athletic
5.0★
Web Design Review from Michael Krone
We partnered with Goji Labs for a complete app build, and they delivered exactly what we needed. Their team handled the entire project professionally and with great care from start to finish. I would highly recommend Goji Labs to anyone seeking a skilled and dependable development partner.
We brought Goji Labs on board for a major migration project, and the entire experience was smooth and well-managed from start to finish. We could not be happier with the results. Their expertise gave us confidence throughout the process, and we would not hesitate to work with them again.
As a founder with just an idea and a business model, I needed a partner who could turn that vision into a real product. Goji Labs guided me through every step of the process and built exactly the app we needed. Their expertise and patience made the entire journey manageable and rewarding.
Build Intelligent Apps for Web, Mobile, Data, AI and Cloud
Azumo provides solutions for organizations seeking bespoke software development services, trusted by leaders like Facebook and United Health. Our proven strategies drive excellence in every AI, cloud, and data engineering initiative we handle. Partner for innovation—submit your RFP today. [... see all Azumo reviews ]
Top Services:
Software Development
.Net
Big Data Analytics
Location
San Francisco, California
Number of Employees
100 - 249
Average Hourly Rate
$55/hr
Minimal Budget
$50,000 & Up
Portfolios Count
9 Projects Listed
Azumo Services
AI Development
Software Development
Staff Augmentation
Mobile App Development
Big Data Analytics
DevOps Consulting
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Comprehensive analysis done by DesignRush Agency Experts.
Discovery Channel
Meta
Zynga
Jostens
Assembled Brands
NGL
NCSoft
Twitter
Horoscope.com
Bento
Data sourced from the agency's DesignRush profile
Azumo Reviews & Testimonials
Michael S. Director at Software Development Company
5.0★
Software Development Review from Michael S.
We selected Azumo to develop our software. We transitioned from another development company, so Azumo was initially responsible for migrating our existing code and environments. We are currently still working with Azumo as our nearshore software development team on adding new items to our software.
Azumo helped us migrate our existing UIs into a new framework, creating reusable components and the infrastructure needed for future development. The developer they assigned became a seamless part of our team, always punctual, responsive, and a great fit overall.
Anonymous VP Product & Engineering at Sales & Mktg Software Company
5.0★
Software Development Review from Anonymous
Thanks to Azumo’s work, our product is now more scalable, optimized, and ready for a growing user base. Their team has managed the engagement effectively, keeping us updated and addressing any challenges along the way. We’ve appreciated their constant availability and proactive communication.
Digital Silk is dedicated to delivering transformative solutions as a leading enterprise software development agency. Specialized knowledge positions us as industry leaders in custom web design, SEO, and scalable digital strategies. Trusted by SONY, P&G, Xerox, and more, we drive measurable growth and [... see all Digital Silk reviews ]
Top Services:
Software Development
eCommerce Development
Ruby on Rails
Location
Los Angeles, California
Number of Employees
100 - 249
Average Hourly Rate
$150/hr
Portfolios Count
44 Projects Listed
Digital Silk Services
Web Design
eCommerce Development
Branding
Digital Strategy
Digital Marketing
WordPress Website Design
SEO
Web Development
Product Design
Digital Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Comprehensive analysis done by DesignRush Agency Experts.
Sony
Microsoft
P&G
IBM
AT&T
NYU
NFL
NASA
XEROX
Data sourced from the agency's DesignRush profile
Digital Silk Reviews & Testimonials
Robin Baradarian Owner/Manager at ExoClinic Spa
5.0★
Web Development Review from Robin Baradarian
As the owner of ExoClinic Spa, and a physician with more than 30 years of experience building medical practices and businesses, I can say unequivocally that working with Digital Silk has been an extraordinary experience and the best I have had with any web development company to date.From the very beginning, their team demonstrated a rare combination of professionalism, strategic intelligence, and genuine partnership. They took the time to truly understand our brand, our medical standards, and our long-term vision. This was not a transactional engagement; it was a collaborative process grounded in respect, insight, and excellence.Digital Silks communication was consistently clear, proactive, and reliable. Every recommendation was thoughtful and data-driven, and every step of the project was handled with precision and care. They seamlessly balanced sophisticated design with the credibility and trust required in a medical and wellness setting something very few firms manage to do well.The final product exceeded my expectations in every way. The website is elegant, intuitive, fast, and perfectly aligned with the level of care and innovation we deliver at ExoClinic Spa. Their attention to detail, project management, and internal coordination were exceptional.After three decades of working with countless vendors across industries, I can confidently say Digital Silk stands above all others. They are not just a web development company they are a true strategic partner. I trust them completely and recommend them without reservation.
Marissa Cossolini, MS, OTR/L, CAS Owner at My Potential Kids
5.0★
Web Design Review from Marissa Cossolini, MS, OTR/L, CAS
We truly cannot say enough great things about our experience with Digital Silk. From start to finish, every member of the team was phenomenal, professional, responsive, and incredibly informative throughout the entire process. Each stage of development was clearly outlined, well organized, and made us feel confident and supported every step of the way.Mariana and Jamie were especially amazing to work with. They took the time to understand our vision and goals, offered thoughtful guidance, and ultimately delivered a website that exceeded our original expectations. Their creativity, attention to detail, and commitment to getting everything just right truly set them apart.The collaboration felt seamless, communication was always clear, and the final product reflects the high level of expertise and care that went into building it. We are beyond thrilled with the end result and highly recommend their team to anyone looking to develop a professional, high-quality website.An outstanding experience from beginning to end! I also see a long time relationship with this team and company for any other future projects and work.
I'm very satisfied with the work Digital Silk did for my website.Not only they built a modern, professional site that meets todays standards and search engine requirements, but their team was so professional, well organized, easy to work with, and always kept me updated through Zoom meetings, emails, and messages.They provided great suggestions and valuable insights, making the whole process smooth and stress-free. Excellent service from start to finish.Thanks a lot for all your help!
Engineering Intelligent Solutions Through Design and Code - Web, Mobile AI, Blockchain
SapientPro focuses on delivering seamless Software Development by aligning your vision with precise scope, technology, and budget assessments. Our dedication to perfection ensures high-quality results in legacy system optimization, scalable architecture, and transparent project management for measurable [... see all SapientPro reviews ]
Top Services:
Software Development
Web Design
IT Services
Location
San Francisco, California
Number of Employees
100 - 249
Average Hourly Rate
$40/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
15 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
Comprehensive analysis done by DesignRush Agency Experts.
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.
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.
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.
AppMakers USA builds lasting relationships by delivering transformative digital solutions for visionary brands like the NFL and Los Angeles Apparel. Market-leading insight positions us as the clear choice in Software Development, AI, and enterprise systems. Connect for a tailored consultation. [... see all AppMakers USA reviews ]
Top Services:
Software Development
Web Design
Cybersecurity
Location
Los Angeles, California
Number of Employees
Under 49
Minimal Budget
$10,000 - $25,000
Portfolios Count
83 Projects Listed
AppMakers USA Services
Mobile App Development
UI/UX Design
AI Development
Software Development
Web Design
Staff Augmentation
Web Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Comprehensive analysis done by DesignRush Agency Experts.
CVS Pharmacy
Austin Ekeler (NFL Player)
ClassCalc
Number Hive
BookClub
Arcxis
Debate club
Bayut
Los Angeles Apparel
Sun Scooter
Data sourced from the agency's DesignRush profile
AppMakers USA Reviews & Testimonials
Awital Ifrah Program manager at Masa Israel journey
5.0★
Cross-Platform Review from Awital Ifrah
Masa came in with a pretty loose idea and AppMakers helped turn it into something solid. What I appreciated most is they didn't overcomplicate it or try to make it into some giant monster platform. They listened, asked smart questions, and helped us focus on what would actually matter for alumni and current participants. The end result felt thoughtful and realistic. I'd definitely work with them again.
We create live events. We wanted a site that shows what we do without making people dig. AppMakers listened, trimmed the fluff, and gave us pages that read fast and look good on a phone. The quote form asks the right things and our team can update galleries without calling a developer. They stayed on schedule and answered messages the same day. The whole process was calm and clear. We already see better inquiries. It feels like a real upgrade, even before the full rebuild.
Jubilee Haddasah Munozvilla CEO at Its Kinda Catchy
5.0★
Small Business Review from Jubilee Haddasah Munozvilla
We loved working with AppMakers. They built us a procurement system to help quickly and easily secure materials for our labs. The process was smooth and the outcome was stellar.
Our commitment is to deliver transformative results through Software Development, leveraging agile methodologies and robust technical acumen. Our extensive expertise ensures success in even the most complex digital transformation projects. Discover how we drive measurable business impact. [... see all TRIARE reviews ]
Top Services:
Software Development
eCommerce Development
Mobile App Development
Location
San Francisco, California
Number of Employees
50 - 99
Average Hourly Rate
$45/hr
Portfolios Count
62 Projects Listed
TRIARE Services
Mobile App Development
WordPress Website Design
Web Development
Software Development
Web Design
eCommerce Development
Software Testing
IoT
AI Development
Digital Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Comprehensive analysis done by DesignRush Agency Experts.
Amo City
QuakeAlert
Meet & Right
Tripoli
Freistil-sofas
MindZip
Gov Radar
Data sourced from the agency's DesignRush profile
TRIARE Reviews & Testimonials
Julia Arhangelskaya CEO at Parado
5.0★
Web Development Review from Julia Arhangelskaya
Collaborating with TRIARE company for the design and development of our online store was an exceptionally positive experience. Their streamlined processes and efficient project management ensured that deadlines were consistently met, and the project progressed smoothly. Communication was excellent throughout, with their team readily available to address any questions or concerns. They not only revamped our website's design but also developed it with precision and creativity. Their attention to detail and proactive approach to problem-solving were evident at every stage of the project. I definitely can recommend TRIARE!
Mobile App Development Review from Jonathan Fruitman
We thought that their proposed milestones were ambitious. I remember being pleasantly surprised after the first demo. Perhaps based on previous experience, my expectations were too low, but the team really did deliver on a consistent basis.
The app functions smoothly, with bugs or issues promptly addressed by TRIARE. With over 100,000 downloads, Apple has invited MindZip to participate in selected workshops. Overall, Triare met MindZip's expectations. (Verified via email)
Helping non-technical founders find peace of mind.
As software development consultants, we embed ourselves in your project—no juggling, no distractions. Designli continuously improves by assembling full-time teams who build clickable prototypes, define every feature, and deliver custom solutions tailored to your business goals. Reliable excellence [... see all Designli reviews ]
Top Services:
Software Development
Enterprise
Software Testing
Location
San Francisco, California
Number of Employees
50 - 99
Average Hourly Rate
$85/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
14 Projects Listed
Designli Services
Mobile App Development
Software Development
Web Development
Web Design
UI/UX Design
Software Testing
IoT
Blockchain
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Comprehensive analysis done by DesignRush Agency Experts.
Goodwill
Earthlink
Rotary
State of South Carolina
Secur.Space
Grappos
Michelin
Accel Entertainment
Millennium Parking Garages
Data sourced from the agency's DesignRush profile
Designli Reviews & Testimonials
Anonymous Founder & CEO at Innershell
5.0★
Mobile App Development Review from Anonymous
Designli delivered a high-quality prototype on a tight timeline. The team was responsive to feedback, met every deadline, stayed within budget, and quickly adapted to requested changes. Their expertise in app design and development was evident throughout the project and left a strong impression.
Designli produced a complete, functional Figma prototype for our solution. They communicated clearly through virtual meetings and stood out for their strong process, gathering feedback from multiple stakeholders and delivering on schedule. Overall, we were very impressed with their work.
Designli delivered Figma wireframes that were both well-crafted and well-received by our team. The designs were clean, intuitive, and elegant, reflecting strong design intuition. Throughout the process, the team stayed organized, communicated clearly via Basecamp, and delivered everything on time.
Clients rely on Sketch Development Services for end-to-end software solutions—application development, CI/CD automation, and cloud optimization. As software development experts, our knowledge‑driven creativity fuels ongoing success in fintech, healthcare, government, and E-commerce. [... view Sketch Development Services profile ]
Top Services:
Software Development
Java
Cloud Consulting
Location
San Francisco, California
Number of Employees
Under 49
Minimal Budget
$50,000 & Up
Sketch Development Services Services
Software Development
Cloud Consulting
UI/UX Design
eCommerce Development
DevOps Consulting
Staff Augmentation
AI Development
Software Testing
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
U.S. Bank
Centene Corporation
Maritz
Change Healthcare
Stifel
Reinsurance Group of America (RGA)
bioMerieux
CareSource
CENTEGIX
Purina
Data sourced from the agency's DesignRush profile
Sketch Development Services Reviews & Testimonials
Monica Review from Google
5.0★
Monica's Review Sourced from Google
Amazing and talented people. I’ve worked for both client and agency side and can can say their partnership is amazing. They truly care about ongoing operations and not just ending it at a project level. Highly recommend! Message me if you want specifics.
I own a marketing firm in Troy MO and I recently met with Calvin at Sketch Development Services to discuss a software development project I have been thinking about pursuing. He was very nice, easy to speak to and even though his field is a bit out of my knowledge base, he was able to explain things in a way that made perfect sense. I look forward to working with him and his team in the future and recommend anyone looking for a software or app development company to give them a try.
Talentica Software’s 400+ engineers span 9 Technology Excellence Groups, including AI/ML, Blockchain, Big Data, DevOps, UI/UX, Mobile, and Wearables. We deliver cost-effective, expert remote teams to innovative startups in the USA, Europe, and India, fostering long-term partnerships. [... see all Talentica Software reviews ]
Top Services:
Software Development
Mobile App Development
Fintech
Location
Pleasanton, California
Number of Employees
500 - 999
Average Hourly Rate
$30/hr
Minimal Budget
$50,000 & Up
Portfolios Count
7 Projects Listed
Talentica Software Services
Software Development
AI Development
IT Services
Big Data Analytics
Blockchain
Mobile App Development
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Comprehensive analysis done by DesignRush Agency Experts.
Wideorbit
Sema4.AI
Realization Technologies Inc.
TailoredMail
StructuredWeb Inc
Amplify
Mist Systems (Juniper Company)
Data sourced from the agency's DesignRush profile
Talentica Software Reviews & Testimonials
Ashish Sharma Sr Engineering Manager at OpenGov India Pvt Ltd
4.7★
Software Development Review from Ashish Sharma
Talentica has proven to be an exceptional software outsourcing partner, consistently exceeding expectations in both the quality of their resources, deliverables and their commitment to our success. They function not merely as a vendor, but as an extension of our core engineering team.Key Highlights of our Partnership:High Resource Quality: The engineers provided by Talentica are technically strong and highly competent. They integrate seamlessly with our internal teams and quickly take ownership of complex projects.Commitment and Reliability: Talentica is a truly reliable partner that consistently demonstrates a strong willingness to go beyond the standard scope of work. They proactively identify risks and contribute innovative solutions.Critical Project Support: Their expertise was pivotal in two critical areas:Data Pipeline & Reporting: They were instrumental in both enhancing and maintaining a reliable data pipeline & reporting infrastructure. Software Upgrades: They managed challenging, large-scale software upgrades, ensuring we successfully transitioned to modern technology stacks with minimal disruption.Overall, Talentica is a dependable and high-value partner assisting our mission-critical projects.
We had created a conceptual framework to authenticate and verify the provenance, transaction history, and authorship of blockchain-based NFTs. Talentica was brought on board to test and refine the concept from both functional and engineering perspectives, and later to build a Minimum Viable Product (MVP) aligned with the agreed specifications and constraints.
For several years, the team was composed entirely of Talentica contractors. Since January 2022, I have been directly managing them. The Talentica team handled the admin tooling backend, which included multiple Python Flask services with Postgres and Elasticsearch. These services operated in a service-oriented architecture deployed on Kubernetes, using Istio for service mesh and Spinnaker for deployments.
Comprehensive analysis done by DesignRush Agency Experts.
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
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.
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.
Lauryn Alba Executive Assistant at Amalfi Jets at Amalfi Jets
4.8★
Mobile App Development Review from Lauryn Alba
The Amalfi team was thoroughly impressed with the work that TouchZen Media did on the Amalfi Jets app. They went above and beyond in creating a seamless booking process and improving communication within our team. Their attention to detail and creative skills were evident throughout the creation of the app. They were able to bring our vision to life successfully and their transparency, along with timely delivery, made the collaboration a success. If you are looking for an experienced design team, we highly recommend working with TouchZen Media.Throughout the project, their communication was top-notch. They were always available to address any questions or concerns we had, making the entire process smooth and enjoyable. The Amalfi team confidently recommends them to anyone looking for a partner to bring their app vision to life and ensure its success in the market.
The strength of Vention is our ability to deliver transformative Software Development solutions for ambitious organizations worldwide. Each project benefits from our unique insights into AI/ML, cloud architecture, DevOps, and scalable digital platforms—driving measurable business impact. [... see all Vention reviews ]
Top Services:
Software Development
AWS
Java
Location
San Francisco, California
Number of Employees
1000 & Up
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
16 Projects Listed
Vention Services
Software Development
Staff Augmentation
Mobile App Development
Software Testing
Web Development
Blockchain
AI Development
Cloud Consulting
CRM Consulting
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Comprehensive analysis done by DesignRush Agency Experts.
IBM
PayPal
Cuvva
Costa Coffee
Memrise
Urban
Tailored Dog Food Delivery
RealVNC
Label on a Cable
ClassPass
Data sourced from the agency's DesignRush profile
Vention Reviews & Testimonials
Lee Tupper CTO at Remotiv (formerly Financial Soundings)
3.8★
Mobile App Development Review from Lee Tupper
Vention has delivered excellent design prototypes and accurate time estimates. The app is still in beta mode, and the partnership with [...] Vention will [continue] until the release of the next version. Vention is a reliable team that offers quality service. (Verified via email)
Vention’s efforts allowed the successful development of the product, resulting in new customers. They provided backend developers, business analysts, UI designers, and QA testers to develop our solution. Vention cultivated a seamless partnership through constant updates and a collaborative approach. Overall, their team’s well-rounded expertise was impressive.
We’ve been working with Vention for quite some time and consider them an extension of our team, rather than an offshore vendor. We needed solid mobile developers to work with our in-house engineers to build our Primer SDKs on both mobile platforms. This was not a trivial thing as it required a lot of cross-functional communication, but the Vention team was up to the challenge. They quickly adopted the best practices we follow at Primer and proved to be effective and proactive.
Enterprise Software & AI Engineering - Silicon Valley Rigor, Nearshore Speed
Cheesecake Labs is a custom software development company specializing in high-stakes engagements for mid-size enterprises and Fortune 500 companies. These are projects where architecture decisions made today determine scalability for the next decade. With 13 years of delivery experience and 300+ projects [... see all Cheesecake Labs reviews ]
Top Services:
Software Development
Blockchain
Enterprise
Location
San Francisco, California
Number of Employees
50 - 99
Portfolios Count
13 Projects Listed
Cheesecake Labs Services
Mobile App Development
Software Development
AI Development
Staff Augmentation
Blockchain
Managed Services
IoT
VR/AR
Big Data Analytics
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Comprehensive analysis done by DesignRush Agency Experts.
MoneyGram International
Stellar Development Foundation
Wedgewood Pharmacy
Mutual of Omaha
Mercado Libre
AES Corporation
Bemis Manufacturing
Tapcart
Singularity University
Sodexo
Data sourced from the agency's DesignRush profile
Cheesecake Labs Reviews & Testimonials
Anonymous Director of Execution at Private Mortgage Company
5.0★
UI/UX Design Review from Anonymous
Cheesecake Labs designed a mobile app for a private mortgage company, integrating a custom rewards program and other features and building the wireframes from scratch. Internal stakeholders were satisfied with their work. They delivered everything successfully, staying within budget and going the extra mile. The team listened to feedback and excelled in communication. Overall they were collaborative and outstanding partners.
Anonymous Vice President of Product and Engineering at Blockchain Company
5.0★
Staff Augmentation Review from Anonymous
Cheesecake Labs provided staff augmentation for a blockchain company, sourcing engineers skilled in web3, APIs and PostgreSQL. They delivered high‑quality work on time, meeting the client's expectations. Their independent working style and creativity stood out. Enthusiastic, caring and strategic throughout the engagement, they ensured an effective workflow.
Anonymous Product Manager at Consumer Products Manufacturer
5.0★
Mobile App Development Review from Anonymous
Cheesecake Labs built an app for a consumer products manufacturer, focusing on UX and integrating with the client’s existing systems and databases for a seamless experience. The client now has a functional Android and iOS app with intuitive design. Cheesecake Labs meets timeline expectations and proactively communicates any issues. Their UI/UX expertise allows them to deliver results aligned with the client’s needs.
Where Quality Meets Excellence in Software Testing
Testmatick is dedicated to elevating your enterprise software development agency experience with rapid, expert QA solutions. Specialized knowledge positions us as industry leaders in finance, healthcare, telecom, and more—driving measurable results for complex digital initiatives. [... see all Testmatick reviews ]
Top Services:
Software Development
IT Services
PHP
Location
Los Angeles, California
Number of Employees
100 - 249
Average Hourly Rate
$14/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
5 Projects Listed
Testmatick Services
Software Testing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Comprehensive analysis done by DesignRush Agency Experts.
Hubrick
Sweetrush
PageSuite
Doppler Labs
KEYPR
oneUp
Grape
Global-e
Data sourced from the agency's DesignRush profile
Testmatick Reviews & Testimonials
Linda Cooper Vice President Development & Operations at Daxor
5.0★
Software Testing Review from Linda Cooper
I want to commend your team for their excellent work on our recent software testing project. They were thorough, communicated well, and delivered on time. Their expertise, flexibility, and attention to detail made our software reliable and safe for our healthcare services. Thank you for your outstanding efforts!
I would like to take this opportunity to provide feedback on the recent software testing project that I had the pleasure of working on. Overall, the project was a success, and I want to commend the team for their hard work and dedication.
World's #1 Rated & Reviewed App, Website & Software Development Company
Probey Services is a global software development company delivering scalable solutions, custom platforms, and enterprise IT for clients in the USA, UK, Australia, UAE, and India. Our 250+ experts drive business growth with innovation, proven results, and client-focused strategies. [... see all Probey Services reviews ]
Top Services:
Software Development
AWS
Web Development
Location
Los Angeles, California
Number of Employees
250 - 499
Average Hourly Rate
$50/hr
Minimal Budget
Under $1,000
Portfolios Count
130 Projects Listed
Probey Services Services
Mobile App Development
Software Development
Web Development
Web Design
WordPress Website Design
Digital Marketing
Digital Services
SEO
IT Services
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Comprehensive analysis done by DesignRush Agency Experts.
Bartisans
Samyakk
30 Days Fitness
Isharya
The Estate Residences
VegenMart
Fresh Menu Application
PRAO Fashion Jewellery
Audentia Space
Wings of Change
Data sourced from the agency's DesignRush profile
Probey Services Reviews & Testimonials
Ronan Blake Head-Business & Marketing at Greenmatter Packaging
5.0★
Web Design Review from Ronan Blake
As we are in the sustainability industry, it was essential for us to have a website that not only looks professional but also conveys our brand story clearly and engagingly.The team at Probey Services was extremely responsive and patient throughout the work process. They were open to our feedback, suggested creative ideas, and paid close attention to the small details that made the final result stand out. The website is user-friendly, visually appealing, and has made it much easier for us to showcase our products to potential clients.We’re pleased with the entire experience and would definitely recommend Probey Services to anyone looking for reliable and high-quality website development.
I am extremely satisfied with the website Probey Services developed for us. The team took the time to understand our vision and delivered a modern, user-friendly design that perfectly reflects our brand.They combined strong technical skills with smart SEO practices, ensuring fast performance and improved visibility. Communication was clear, deadlines were met, and the entire process was smooth and professional.The experience with Probey Services was more than satisfying.
Probey Services has truly developed and presented my presence as an artist. They created a stunning portfolio and website that beautifully showcases my music, albums, and artistic journey. The branding and logo design were crafted with precision, giving my identity a strong and memorable touch. Other than that I have outsourced my Social Media to them for a year, and their social media marketing strategies have expanded my reach, allowing me to connect with my audience more effectively. The team is professional, responsive, and exceptionally creative, making the entire process smooth and enjoyable. I surely recommend Probey Services to any artist, business or any brand looking to make an impact online. May this project and review bring you all the growth and recognition you deserve.I have attached the required photography as per your specifications. Wishing you and your team great success. Hope you achieve all your goals.Thanks again for your outstanding work. I look forward to future collaborations.
Bilberrry distinguishes itself through a human-centric approach as an innovative software development agency. Our tailored strategies consistently enhance outcomes in custom app design, enterprise ecommerce, and digital transformation, empowering startups to Fortune 500s to innovate, scale, and lead in their [... see all Bilberrry reviews ]
Top Services:
Software Development
Web Design
eCommerce Development
Location
Los Angeles, California
Number of Employees
50 - 99
Average Hourly Rate
$100/hr
Portfolios Count
19 Projects Listed
Bilberrry Services
Web Development
Web Design
Software Development
WordPress Website Design
eCommerce Development
UI/UX Design
Mobile App Development
Product Design
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Comprehensive analysis done by DesignRush Agency Experts.
Deloitte
Delta Airlines
PepsiCo
SEE International
Impinj
Lockheed Martin
OfferUP
The Life You Can Save
Snohomish County
University of Washington
Data sourced from the agency's DesignRush profile
Bilberrry Reviews & Testimonials
Kelly Johnson eCommerce Specialist at Rapala VMC
5.0★
eCommerce Development Review from Kelly Johnson
Since partnering with Bilberry, we have seen a marked improvement in our websites stability and performance. Their team manages our backlogged issues with such efficiency that our monthly development spend has actually decreased. Estimates are consistently accurate, and we appreciate their proactive communication; if a projects scope evolves, they provide an updated estimate for approval before moving forward. Our monthly sprints are now seamless thanks to their reliable planning and ability to scale resources rapidly to meet even the tightest deadlines.
Adam Ely, PMP Director of Operations at Sands Investment Group
5.0★
Web Development Review from Adam Ely, PMP
As Director of Operations at Sands Investment Group, I partnered with Bilberrry to lead the redesign and rebuild of our website, enhance our marketing operations, and streamline internal workflows. We chose Bilberrry for their strong technical capabilities, cultural alignment, and outstanding reputation. The project followed a well-structured four-phase process: discovery, design, development, and launch. From the beginning, Bilberrry took a strategic and collaborative approach, conducting workshops and technical audits to define a scalable architecture and intuitive user experience. Their team went on to create custom designs for more than 20 pages, build a flexible design system, and ensure the site met key standards for SEO and accessibility.On the development side, they customized a robust content management system tailored to our needs, incorporating dynamic listing features such as saved searches, email alerts, and early-access content for select users. The new site also connected seamlessly with our internal tools, enabling greater efficiency and automation across teams.The impact was immediate and significant: we saw a dramatic reduction in manual processes. Our team is now better equipped to manage content independently, while the platform itself is built for long-term scalability and performance.Throughout the process, Bilberrry was responsive, professional, and incredibly easy to work with. They communicated clearly, incorporated feedback quickly, and consistently brought thoughtful, strategic ideas to the table. Bilberrry's unique blend of strategic insight, technical depth, and design acumen made them an invaluable partner in creating a high-performing, visually polished digital platform tailored to our business.
Bilberrry’s work gave our new website improved performance, greater SEO flexibility, and pages that are much easier to build. They delivered everything on time and kept communication proactive throughout. Their strong project management, technical expertise, and responsiveness built real trust during the process.
With Zazz, expect transformative results in custom software development, cloud infrastructure, and cybersecurity. Our unique expertise enables transformative results in legacy modernization and scalable IT solutions, empowering enterprises to accelerate innovation securely and efficiently across global [... see all Zazz reviews ]
With BitsWits, you'll experience Software Development that transforms ideas into robust digital solutions. Our insight-driven tactics deliver measurable success in mobile, web, blockchain, and AI projects—trusted by clients across healthcare, finance, and e-commerce. Connect today. [... see all BitsWits reviews ]
Your trusted partner for AI development and staffing
Your trusted partner for AI development and staffing
Our experts at Diffco harness over 16 years of experience in crafting advanced digital solutions, from mobile apps to AI-driven platforms. Dedication to innovative tech development keeps our solutions ahead of the curve, ensuring seamless project delivery and team expansion with transparency and precision. [... see all Diffco reviews ]
We are Magneto. A team of digital commerce experts working with manufacturers, wholesalers, and retailers globally, turning ideas into unique customer and content-centric experiences using a platform-agnostic approach. [... see all Magneto IT Solutions reviews ]
Helping Forward Thinking Companies Transform Digital Visions Into Value
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. [... see all GenAI-Labs reviews ]
Our mission at Closeloop Technologies is to empower enterprises with transformative Software Development, from advanced conversational AI and custom CRM/ERP to robust mobile apps and e-commerce platforms. With our extensive industry knowledge, achieving success in digital innovation is second nature. [... see all Closeloop Technologies reviews ]
Empower Your Business With Future Ready IT Solutions
Empower Your Business With Future Ready IT Solutions
A3Logics is a premier IT solutions development company specializing in cutting-edge technologies like Artificial Intelligence (AI), Blockchain, and the Internet of Things (IoT). We leverage innovative technologies to create solutions that are not only secure & compliant but also scalable & impactful [... see all A3Logics reviews ]
Our commitment is to SDLC Corp’s excellence in delivering transformative Software Development solutions. Our extensive expertise ensures success in even the most complex mobile, web, AI, and blockchain projects. We blend innovation with precision to drive growth and empower businesses worldwide. [... see all SDLC Corp reviews ]
HDWEBSOFT is a leading software outsourcing company in Vietnam, known for its high-quality services, affordable pricing, and reliable team. With over 250 experienced engineers and a decade of expertise, HDWEBSOFT has helped businesses of all sizes from around the world to develop and launch successful [... see all HDWEBSOFT reviews ]
Since 2013, we've delivered 300+ digital products across 17 countries, empowering brands like Porsche, Panasonic, Transparency International, Heinemann, CBRE, and dozens of ambitious startups and scaleups. [... see all Empat reviews ]
Baunfire is a digital agency based in Silicon Valley, delivering elevated corporate websites for leading technology brands, B2B companies, venture capital firms, and their funded portfolio businesses. [... see all Baunfire reviews ]
Custom Website Design Company. Local US-based team! We Preserve & Optimize your SEO in the Process
Custom Website Design Company. Local US-based team! We Preserve & Optimize your SEO in the Process
Services We Offer: Software, Web Applications. We have 15+ years of experience designing and developing websites and software from scratch. Our background and emphasis in behavior science allows us to creatively design websites and software systems to convert. Call us at: (916) 866-7893 for a quote! [... see all ESEOspace reviews ]
Simform is a premier digital engineering company specializing in Product Engineering, Cloud, Data, Agentic AI, and Enterprise Platform Innovation to create seamless digital experiences and scalable, enterprise-grade products. [... see all Simform reviews ]
Softermii (https://www.softermii.com/) is an outsourcing/outstaffing company with more than 8 years of experience in web and mobile application development with a team of more than 120 specialists from 6 countries. [... see all Softermii reviews ]
We're EffectiveSofta custom software development company delivering effective digital solutions. Whether it's new product creation or scaling and maintaining complex systems, we empower businesses to grow and disrupt their industries. [... see all EffectiveSoft reviews ]
Meet The Partner Behind Your App's Success | Make It App'n!
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. [... see all Chop Dawg reviews ]
KodersPedia is a Palo Alto, California-based mobile app development company specializing in end-to-end digital solutions. Founded in 2020, the company offers services including mobile app development, game app development, website development, and staff augmentation. KodersPedia caters to a diverse range of [... see all Koderspedia reviews ]
Global software development and design studio. 15 years, new and inventive everyday. Because change is inevitable. So change to last. [... see all Fuerza Studio reviews ]
As a web development company specializing in building high-load complex products, we are passionate about sharing our expertise and keeping you updated on the latest advancements in these key areas. [... see all Singula reviews ]
TekRevol is a globally recognized digital innovation company with 10 years of experience delivering high-impact mobile applications, AI-powered software, and scalable digital products. Every engagement begins with a clear roadmap, defined KPIs, and a commitment to measurable business outcomes. [... see all TekRevol reviews ]
Absolute Web is an eCommerce development and growth agency with offices in Miami, Florida and Los Angeles, California. We specialize in Magento development and have been helping eCommerce businesses since 1999. [... see all Absolute Web reviews ]
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. [... see all Bytes Technolab Inc. reviews ]
We don't just build apps. We build app businesses that actually succeed, where 80% fail within their first year. For 17 years we've perfected what actually works, having launched 300+ successful apps, including one that hit 4+ million downloads in just 60 days with sub-$3 user acquisition. [... see all Dedicated Developers reviews ]
We design and develop top-rated mobile and web apps for startups and SMEs. E-commerce, Healthcare, Marketplaces, and more. Our clients rate us for 5 out 5 - check out why! [... see all Solveit reviews ]
Aristek Systems specializes in delivering bespoke software development services for EdTech, HealthTech, Logistics, and Retail. Our decades of experience enable superior outcomes in AI, data science, ERP/CRM, and UI/UX. Let’s craft your next digital advantage—connect with us today. [... see all Aristek Systems reviews ]
With over 10 years of expertise, AgileTech Vietnam stands at the forefront of delivering innovative technology solutions across a wide range of industries. Our team of 300+ skilled developers has completed more than 1,000 successful projects, ranging from dynamic startups to large-scale enterprises. [... see all AgileTech reviews ]
LikeSocialBiz is a full-service digital marketing agency headquartered in Los Angeles, with additional presences in Bogotá, Miami Beach, and Paris. Since 2012/2013, the agency has helped brands elevate their online presence through web design, branding, SEO, social media, content creation, and analytics. It [... see all LikeSocialBiz reviews ]
I am grateful that you took the time to visit! Because you are here, I may assume that you are searching for help with some aspect of software development, whether it is UI/UX design or mobile app development. You are at the appropriate location. Your unique requirements for digital company might become a [... see all Differenz System reviews ]
We build tailored data platforms that help businesses collect, transform and turn data into insights
We build tailored data platforms that help businesses collect, transform and turn data into insights
GroupBWT is a consulting firm specializing in data management and the construction of data platforms. Our approach combines classical data warehousing with robust visualization tools, ETL processes, and business intelligence. [... see all GroupBWT reviews ]
Enterprise AI Solutions | Scalable . Flexible. Sustainable
Enterprise AI Solutions | Scalable . Flexible. Sustainable
Seasia, being a well-known world-class enterprise software development company, serves small, medium, and large-sized businesses in a seamless and secure manner. We enable competitive digital strategies within your organization that will boost your business. [... see all Seasia Infotech reviews ]
Leading the AI Revolution in Healthcare & Enterprise Solutions
Leading the AI Revolution in Healthcare & Enterprise Solutions
Next-Generation AI Development Company - Transforming Ideas into Intelligent RealityDreamSoft4u is pioneering the future of AI-powered software development with cutting-edge Generative AI solutions that deliver measurable business impact. [... see all Dreamsoft4u reviews ]
A Canada-Based Mobile App Development Agency for Scalable, Beautiful Apps
A Canada-Based Mobile App Development Agency for Scalable, Beautiful Apps
iTechnolabs builds stunning, scalable mobile apps for startups and enterprises. From UI/UX to deployment, we deliver North American quality with global efficiency. 300+ apps launched, 95% client retention - partner with us to turn your idea into a powerful digital product. [... see all ITechnolabs 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.
Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.
Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.