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Custom Software Development Companies have a 4.6 avg. rating from 1,127 verified reviews
Best California Software Development Firm Rankings
Companies
Rankings updated: April 24, 2024
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Arrow's eInfochips is a worldwide leader in product engineering and semiconductor design services. With over 500 products created and 40 million installations in 140 countries, eInfochips continues to [... view the full profile of EInfochips]
San Jose, California 1000 & Up $1000/hr Under $1,000
Find & Hire Developers, Designers, Product Managers and Project Managers
Coders hiring platform combines the planetary reach and AI to deliver your ideal Developers in order to help you spin up your Software Development dream team. [... view the full profile of Coders Dev]
San Jose, California 500 - 999 $25/hr $1,000 - $10,000
As a woman-owned WordPress web design and development company, we specialize in building high-impact custom websites for environmentally conscious, social justice-oriented, and purpose-driven [... view the full profile of Mangrove]
Oakland, California Under 49 $175/hr $25,000 - $50,000
Accenture is a renowned worldwide IT services company that excels in digital, cloud, and security solutions. With an extensive range of expertise across over 40 industries, we provide a comprehensive [... view the full profile of Accenture]
Hikesiya is Silicon Valley-based software development company providing software solutions with a global team of Japan and Vietnam. Our team is a combination of skillful, enthusiastic engineers from [... view the full profile of Hikesiya USA]
Cupertino, California 100 - 249 $25/hr $1,000 - $10,000
Scalamandra: Product Development Company. We help to achieve business goals by developing software solutions and providing on-demand teams of software developers and designers [... view the full profile of Scalamandra]
Sacramento, California Under 49 $35/hr $1,000 - $10,000
Innovative and advanced software development services!
Distillery is a seasoned player in the field of nearshore software development, offering expertise and a robust process for building, scaling, and innovating technology solutions. [... view the full profile of Distillery]
Santa Monica, California 100 - 249 $100/hr $50,000 & Up
CitrusBits is a mobile app development agency that designs and develops impactful mobile apps and responsive mobile content for businesses of all types. Having developed critical mobile apps for [... view the full profile of CitrusBits]
Open Source Solutions for the Expansive Digital Landscape
As nonprofit website designers, we facilitate the growth of your organization through cutting-edge technology, exceptional web design, and expert web development services. [... view the full profile of Vardot]
Santa Clara, California 100 - 249 $100/hr $10,000 - $25,000
Applicature, an innovative DeFi and blockchain services provider, offers a range of services to ambitious entrepreneurs looking to launch top-notch Web3 projects. [... view the full profile of Applicature]
San Francisco, California 50 - 99 $200/hr $25,000 - $50,000
Validated, scalable and safe AI to understand and serve your customers better. As a Machine Learning Consulting company, we offer end-to-end Machine Learning, Data Science, AI & software [... view the full profile of Cognitiva]
San Francisco, California Under 49 $50/hr $1,000 - $10,000
Master Craftsmen of iPad App & Hybrid App Experiences
BitCot epitomizes excellence in mobile app development, particularly in iPad app development and hybrid app development. With a commitment to quality and user experience, we deliver tailor-made [... view the full profile of BitCot]
San Diego, California 100 - 249 $30/hr $10,000 - $25,000
PrimaFelicitas is a top AI, Web3, DeFi, and Blockchain Software Development company with a global presence, including San Francisco, USA, London, U.K., and Noida, India. [... view the full profile of Primafelicitas]
San Francisco, California Under 49 $20/hr $10,000 - $25,000
A creative digital expert, Pepper Square helps clients discover possibilities, measure what matters, and deliver extraordinary digital experiences for the world’s leading brands.Over the last 19 [... view the full profile of Pepper Square]
San Francisco, California 50 - 99 $65/hr $25,000 - $50,000
SolutionStream is a Utah based full service software development agency specializing in strategy, performance testing, design, and development services. [... view the full profile of SolutionStream]
Aspirity is a web development agency with a representative office in San Francisco CA. Founded in 2011, we provide dedicated teams for extension startups and midsize companies. Our services include [... view the full profile of Aspirity]
San Francisco, California 50 - 99 $50/hr $25,000 - $50,000
Catalyst UX is a prominent firm specializing in UI/UX design, strategy, and development. We ave expertise in three practice areas: medical and life science, financial systems and solutions, and [... view the full profile of Catalyst UX]
San Mateo, California Under 49 $150/hr $25,000 - $50,000
Founded in 1999, we have facilitated the planning, design, and development of hundreds of websites and web-based applications. We also provide services in Logo Design, Brochure design, Branding [... view the full profile of Planeteria Media]
Santa Rosa, California Under 49 $130/hr $10,000 - $25,000
Dynamic custom software development company specialized in building ERP, CRM, ATS, CMS, and e-commerce solutions. Our technology stack is .NET, SQL, Entity Framework, Angular, and Typescript. [... view the full profile of Developer Partners]
Los Angeles, California Under 49 $50/hr $1,000 - $10,000
Andolasoft offers cutting-edge web and mobile app solutions that can transform your business. Our team of experts design, develop and launch apps that provide seamless user experiences and enhance [... view the full profile of Andolasoft]
San Jose, California 100 - 249 $25/hr $1,000 - $10,000
Grow fearlessly with Eide Bailly, your accounting ally.
Eide Bailly is the trusted accounting partner for business growth and technology solutions. We embrace change and support companies experiencing growth challenges. We have a local presence in 13 [... view the full profile of Eide Bailly]
47Billion specializes in end-to-end product development with an emphasis on Data analytics, UI/UX design, 340B, ESG, Rule Engine. With global reach and successful projects across industries, we [... view the full profile of 47Billion]
Santa Clara, California 100 - 249 $22/hr $1,000 - $10,000
I empower everyday entrepreneurs around the world by providing them with all the help and tools they need for their business to succeed in the digital realm. From web development and blockchain [... view the full profile of NZOUAT]
San Francisco, California Under 49 $150/hr $1,000 - $10,000
Asymm is a software design and development company with headquarters in San Diego. The company specializes in the creation of mobile and hybrid web applications. We develop products and provide [... view the full profile of Asymm]
San Diego, California Under 49 $100/hr $25,000 - $50,000
NEKLO LLC is a software development company focused on successful ecommerce solutions delivery with a legal entity in the US, and development centers in Eastern Europe. We specialize in building [... view the full profile of NEKLO]
Burlingame, California 100 - 249 $35/hr $1,000 - $10,000
Waverley, with development teams in Ukraine and Vietnam, specializes in wearable technology and nearshore software development. We excel in redesigning existing products and crafting new ones, always [... view the full profile of Waverley]
Palo Alto, California 100 - 249 $50/hr $10,000 - $25,000
BL3NDlabs build digital products for companies changing the future of business.
BL3NDlabs is an end-to-end strategy, design, and technology firm. We redefine the way business gets done with industry-standard and emerging technologies. [... view the full profile of BL3NDlabs]
San Diego, California Under 49 $150/hr $25,000 - $50,000
Aberdeen provides intent-based marketing and sales solutions that deliver performance improvements in advertising click through rates and sales pipeline resulting in a measurable ROI. Our intent data [... view the full profile of Aberdeen]
IT, Business, BPO, Audit, Tax and Advisory are just the beginning.
Grant Thornton LLP (US) is an IT, project management, audit, tax, AgTech, and BPO company headquartered in Chicago, Illinois with over 50 U.S. offices and access to a global network or member firms in [... view the full profile of Grant Thornton]
Los Angeles, California 1000 & Up $35/hr $1,000 - $10,000
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 [... view the full profile of Vrinsoft Technology]
Los Angeles, California 100 - 249 $25/hr $10,000 - $25,000
AOE is a leading global technology service provider and consultancy, supporting large enterprises in their digital strategy and execution of digital transformation. Utilizing Open Source technology [... view the full profile of AOE]
San Francisco, California 250 - 499 $1000/hr $50,000 & Up
Embark on your digital transformation journey with AccelOne's Software Development delivery model, strategically designed for optimal outcomes. Initiate your digital transformation seamlessly through [... view the full profile of AccelOne]
Concord, California 100 - 249 Inquire $25,000 - $50,000
Make the digital health revolution a reality.We believe in future with the tech for good. Transforming the way how people receive health services. [... view the full profile of Health4Tech (Tech Solutions For Healthcare)]
San Francisco, California 50 - 99 $50/hr Under $1,000
Ayatas Technologies is a digital commerce agency, boasting a robust legacy of 15 years marked by unparalleled experience, unwavering expertise, & a dynamic team dedicated to pushing the boundaries of [... view the full profile of Ayatas Technologies]
Cerebrum Infotech is a leading mobile application, software, Android & iOS app development, DevOps, IoT, custom software development, Python Technology, Node JS Development, Dotnet Development, PHP [... view the full profile of Cerebrum Infotech]
Emeryville, California 250 - 499 $19/hr $1,000 - $10,000
We specialize in developing custom web and mobile apps for startups and mature companies.
We are a professional team of full-stack developers dedicated to delivering functional web solutions to startups and mature companies that exceed our client's expectations. [... view the full profile of Gearheart IO]
San Francisco, California Under 49 $60/hr $50,000 & Up
Kwanso, recognized as a top 5 mobile company by Silicon Review, is a team of expert designers, developers, machine learning engineers, and consultants dedicated to building exceptional digital [... view the full profile of Kwanso]
San Francisco, California Under 49 $40/hr $25,000 - $50,000
Bridge Software – (www.bridgesoftware.com) Bridge is the #1 leader in SaaS partner-driven custom API integration services and Integration as a Service Hosted Solutions solely dedicated to [... view the full profile of Bridge Software]
San Diego, California Under 49 $125/hr $1,000 - $10,000
Designing and Building Web and Mobile platforms that help companies achieve their goals.
ISBX (Interactive, Strategy, Branding, Execution) stands as the premier web and mobile application development agency in Southern California, boasting extensive expertise across a diverse spectrum of [... view the full profile of ISBX]
Los Angeles, California 50 - 99 $150/hr $25,000 - $50,000
We create digital products & experiences that have lasting impact.
Founded in 2009, YML was born mobile. Today, our process envisions the mobile customerconnected, always on, and on-the-go. Putting ourselves in their shoes, we create digital products and experiences [... view the full profile of YML]
Redwood City, California 250 - 499 $150/hr $50,000 & Up
Tateeda is a company specializing in custom software development and staff augmentation services, with a skilled workforce of 100+ seasoned engineers. [... view the full profile of TATEEDA]
San Diego, California 100 - 249 $65/hr $25,000 - $50,000
PoloSoft Technologies is an innovative service provider for enterprise software, CRM, ERP, mobile applications, IoT, Digital Transformation, Cloud technologies, Web Services, e-Commerce, GIS, LiDAR & [... view the full profile of Polosoft Technologies]
San Francisco, California 100 - 249 $100/hr $10,000 - $25,000
Coreteka is an IT services provider with R&D offices in Eastern Europe and 6+ years of experience in custom software development. We have offices in Irvine (the USA), Wroclaw (Poland), and Kyiv [... view the full profile of CoreTeka]