List of Top Software Development Companies in California | Top Software Developers in California | Hire Software Developers in California
51 to 250
$101 - $150 /hr
Software Development
USA
Sidebench is an award-winning strategy, design, and development consultancy based in Los Angeles. We cater to innovative enterprise companies and top new ventures seeking product strategy, bringing them the strategic value of management consultants & experienced founders, the technical chops of expert data & systems architects, combined with the UX-first approach of one of the best product design teams in the world. Read More About Sidebench
11 to 50
$151 - $200 /hr
Software Development
USA
Swenson He is a passionate team of skilled professionals that designs and engineers custom mobile and web software solutions. As a full-service firm, we provide product guidance, technical strategy implementation and ongoing support for enterprise and funded start-ups. Read More About Swenson He
251 to 1000
< $25 /hr
Software Development
Azilen Technologies is a prominent enterprise AI development company based in Irving, Texas. It takes pride in delivering exceptional AI, Data, and HRTech solutions to organizations seeking digital transformation. With a customer-centric approach, we create and nurture powerful partnerships to optimize end-to-end HRTech processes and revolutionize customer experiences through AI-based advancements. Read More About Azilen Technologies
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51 to 250
< $25 /hr
Software Development
USA, Australia
At Differenz System, we focus on providing a variety of web and app development solutions that have positively impacted our client's productivity and profitability. Our company is built on the foundation of three points: high performance, high productivity, and a healthy and energizing work environment. Read More About Differenz System
Amazing Communication
Alan Parker, Owner
51 to 250
< $25 /hr
Software Development
USA
At Make My Brand (MMB), we transform ideas into industry-leading brands using our proprietary Brand Development Lifecycle (BDLC) framework. We deliver measurable growth through tailored strategies, real-time insights, and flexible models including Growth-as-a-Service, Staff-as-a-Service, AI Innovation, and Design & Development-as-a-Service. With dedicated expertise and an execution-first mindset, we offer true partnership that helps brands lead. Read More About Make My Brand
2 to 10
$51 - $100 /hr
Software Development
USA
Sunvera Software is a leading solutions provider in mobile applications, artificial intelligence, cloud and custom applications development. We work with Start-Ups, Small and Mid Sized Businesses since 2013 and have delighted our customers in Healthcare, Agriculture, Education, Packaging, Retail, Agriculture, Food, Storage, and Distribution industries. Read More About Sunvera Software
11 to 50
< $25 /hr
Software Development
India, USA
Raindrops Infotech bring a simple, direct and cost-effective approach to design & develop your app and web, up to the standard of your online business. We set goals in accordance to the timeline set by the client, and provide high quality work efficiently and effectively. Read More About Raindrops InfoTech
51 to 250
$51 - $100 /hr
Software Development
USA
SF AppWorks is a digital innovation agency that helps people, companies, and organizations create positive change in their customers' lives through data and better digital experiences. We work with innovation, technology, product, and marketing teams to identify areas of focus, ideate and design solutions, prototype and build experiences, and test, iterate, improve, and scale those solutions. Read More About SF AppWorks
251 to 1000
$26 - $50 /hr
Software Development
USA, Ukraine
Solvd, Inc. is a global QA and software engineering company with 11+ years in business. The custom software development company has headquarters in the USA, 7 development centers in Ukraine, Poland, Georgia, Argentina, Brazil and Mexico, and a sales office in Hungary. Read More About Solvd, Inc.
51 to 250
$26 - $50 /hr
Software Development
USA, Italy
Welcome to AppsNation, the USA's leading mobile app development company based in Los Angeles. We specialize in iOS, Android, IoT, AR/VR, gaming, cross-platform, wearables, and eCommerce apps. Our expert team combines innovation and precision to deliver custom, high-impact mobile solutions tailored for your business. From development to QA testing and strategic design consulting, AppsNation is here to transform your vision into powerful digital experiences. Let’s build the future together! Read More About AppsNation
Expert Mobile App Development Experience.
Agha Yursil,
251 to 1000
$26 - $50 /hr
Software Development
USA
Altoros is a professional software services provider specializing in delivering fully managed solutions based on NoSQL databases, solid technology stack: Microsoft .NET, Ruby on Rails, NodeJS, Angular, Bootstrap, ReactJS, PWA, JavaScript, Mobile, Cloud, Java, Software development. Read More About Altoros
51 to 250
$26 - $50 /hr
Software Development
USA, Ukraine
From 2006 we have been doing what we love, and doing it the best way. We are Startup Launching Base regularly establishing successful tech products. Our team of ambitious and talented people is good at hot Idea Pitching, designing rapidly-launched MVPs, and developing efficient FFPs. We cultivate high quality of services and deadlines. Read More About Artjoker Software
11 to 50
$101 - $150 /hr
Software Development
USA
Goji Labs is a boutique app development studio with offices in Los Angeles and New York City. We are product and technology experts and specialize in reducing risk on behalf of our partners when bringing new software ventures to market. Read More About Goji Labs
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51 to 250
$101 - $150 /hr
Software Development
USA
VentureDevs is a leading software development firm providing digital product strategy, team augmentation, design, and development services to top startups and global enterprises. From hiring top-tier talent and managing tech teams to developing bespoke software, we take the legwork out of building digital products. We help our clients remain agile through every facet of their growth, and in turn, we save them time, money, and countless logistical headaches. Read More About VentureDevs
251 to 1000
$51 - $100 /hr
Software Development
USA, Germany
Emerline provides full-cycle software engineering services for companies worldwide and operates as a Strategic Technology Partner for a number of established companies and startups based in the USA and Europe. Read More About Emerline
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Top Software Development Companies in New York | December, 2025
