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Top Software Development Companies in California in 2021

Custom software development is effective, and the only way to get a quality software product that solves your business's specific tasks. Very often, in order to save money, companies often use ready-made third-party software complexes or companies try to form their own software development team without having enough experience and knowledge for that. The obvious way out of this situation is to hire a professional software development company in California. According to statistics, the global market for outsourcing services expanded significantly from 2000 to 2020. In 2000, the market size was $86.6 billion, and in 2020, this figure has almost doubled to $92.5 billion.

If you're looking for a local software development agency in California for your company's next project, be sure to check out our list of top software development companies in California below.

Leading Software Developers in California | Top California Software Development Companies

List of the top software development companies in california

Spiral Scout is a software development company that was founded in 2010. Spiral Scout located in San Francisco, but also has offices in Lviv, Ukraine and Minsk, Belarus. Spiral Scout is specialized in Web Design, Web Development, Mobile Development, Ecommerce Development, Support & Maintenance, and Internet Marketing. For almost 10 years, the team of high-quality specialist builds a lot of different software products. Spiral Scout has collaborated with a wide range of clients. Among them such well-known companies such as Coca Cola, Proctor and Gamble, Adobe. Also, key clients are San Francisco Public Works, Benchmark Education, Decovery, Hallo, Maharani Weddings, Wagfield, Skycatch, Drew Altizer Photography, and Blue Oak Capital.

Rates
$50 - $99 / hr
Employees
50 - 249
Founded
2010
Country
USA

Daxima is a software development firm that was founded in 2003 and now based in Northern California. Over the 14 years of activity, due to its quality services, the company has earned the trust and loyalty of many companies as well as private customers in California and around the world. Companies of all sizes ask for their services to build compelling software products. Daxima is an award-winning, agile, purpose-driven full stack development agency. But it is not only one type of service they provide. Daxima is also an expert in QA, software testing, and design. This company offers software solutions for various industries, including Blockchain, Financial Management, Transportation, Hybrid Cloud VPN Alternatives, Communications, and AI. Daxima has offices around the globe to better serve their clients. 

Rates
$100 - $149 / hr
Employees
50 - 249
Founded
2003
Country
United States; Croatia; India
Moove It is a leading software development company that designs, develops, and deploys custom solutions for organizations that want to make an impact through technology. Offering partnerships that go beyond technology, Moove It developers work collaboratively with clients to build superior digital experiences for global advancement. Moove It provides web and mobile application development, enterprise product consulting, and software development services for a variety of industries, including finance, education, healthcare, and IoT. Founded in 2006, Moove It has offices in San Francisco, Austin, Texas, and Montevideo, Uruguay.
Rates
$50 - $99 / hr
Employees
50 - 249
Founded
2006
Country
United States; Uruguay

ClearSummit is a Los Angeles based development team founded on rock solid engineering. We’re not trendy coders. We’re the real deal. Skilled engineers who build websites, apps, and experiences the right way from the ground up. When we engage, we're thinking about your current version, your next version and what you'll need to scale. We pride ourselves on creating intimate, long-lasting partnerships with each of our clients. Your success is our success. Our integrity-driven ethos is focused on delivering future-proof solutions that eliminate technical debt that can waste precious time and money down the road. We promise to handle problems the right way to set our clients up for success. ClearSummit provides front-end mobile application and web platform development, back end development, and UX/UI design for our clients. We specialize in quick turnarounds for prototypes, as well as beginning-to-end development of apps, web servers and entire platforms. We make sure our clients are set up to be able to quickly move from alpha, to beta, to full and scalable public releases for their ideas with the highest quality design and engineering from start to finish.

Rates
$100 - $149 / hr
Employees
10 - 49
Founded
2014
Country
United States

EffectiveSoft is an international software development company with more than 20 years of professional experience in the IT field. It is based in San Diego, California, and has a team of up to 250 localized and offshore participants. Over the years, 1500 projects in a number of sectors and markets worldwide have been implemented by EffectiveSoft.

EffectiveSoft creates requirements, established development processes and standards, and partly planned the marketing strategy and provide such services as Business Analysis & UX/UI, Mobile App Development, Web App Development, Cloud App Development, Desktop App Development, and Quality Assurance. More than 840 projects in different industries have been successfully developed by EffectiveSoft, which promotes good technical practices for 500 customers worldwide.

Rates
$25 - $49 / hr
Employees
250
Founded
2000
Country
USA

Endertech is a web and software development and design company based in Los Angeles. 

For almost 20 years of existence, they have established themselves as a company with a creative approach to software development and web design. Their primary goal is to help their clients' businesses operate efficiently and successfully. The team of professionals develops and builds websites, applications, and IT solutions that help create new businesses and improve existing ones. 

The Endertech team's services cover all stages of web development:

  • Planning 
  • Design
  • Software
  • E-Commerce
  • Marketing
  • Cloud
Rates
$100 - $149 / hr
Employees
10 - 49
Founded
2000
Country
United States
NEKLO is a product engineering company and global provider of ecommerce development services, which works to deliver superior software and apps to leverage your growth. We focus on high-loaded web development and integrated ecommerce solutions, as well as provide the full spectrum of Magento-based services. NEKLO has developed more than 30 Magento extensions, and we don't stop there. Our main focus is Magento development. We’ve been working with this platform for 9 years. We have delivered over 50 Magento projects. A big number of them are long-term, and NEKLO continues supporting and maintaining them up to now. Our team consists of 20 Magento developers, and 80% of them are Magento Certified. Besides developers, we also have DevOps, PMs, and QAs in-house. NEKLO's headquarter is located in the USA, California, and the development center - in Minsk, Belarus.
Rates
25-49
Employees
50-199
Founded
2009
Country
United States

Nextware Technologies is a professional software development company from the USA. Nextware Technologies allows not only developing mobile or web application but also a full range of software development, application development, and IT services. The team of technically-skilled, agile, and responsive professionals support in 24/7 format allows solving not only technical issues quickly. Since its foundation in 2006, Nextware Technologies has been providing high-quality development, IT, and business process services.

Rates
$100 - $149 / hr
Employees
2 - 9
Founded
2006
Country
USA

Seamgen offers development and designing best-in-class web and mobile applications for many years.Working in the market of IT services since 2008, the company has successfully implemented a lot of projects of varying degrees of complexity using a wide spectrum of technologies. They work with brands from many different industries, including healthcare, hospitality, and automotive. They are Cigna, Blue Shield of California, Kia Motors America, Microsoft, Viasat, Samsung Hospitality, Coca-Cola, Capital One, Thrive, Dizzy Doctor, and Ketra.

Seamgen is a team of industry experts in cross-platform development with Xamarin, user experience design, user interface design, development of native mobile applications, Javascript web applications, beacon implementation, digital healthcare software, and highly scalable cloud service architectures using Amazon AWS and Microsoft Azure.

Rates
$100 - $149 / hr
Employees
10 - 49
Founded
2008
Country
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 enterprise-level management consulting, the technical chops of systems integration consulting, combined with the UX-first approach of one of the best digital product teams in the world.

Rates
$150 - $199 / hr
Employees
50 - 249
Founded
2012
Country
United States
SynergyTop is a global software solutions provider that delivers innovation and technology services. We offer our expertise in the areas of Mobile, Product and Application Design and Development, Web Services, Digital Marketing and Quality Analysis. We, at SynergyTop are passionate about technology. This, coupled with our fast-paced execution ability enables us to provide asymmetric advantages to our customers; as well as faster time-to-market. We deliver end-to-end software and technology solutions that enhance productivity and customer satisfaction for our various clients. SynergyTop works as an extension to our client's team! We share our experience of working with various domains and business processes with our clients and provide valuable insights for achieving their business objectives. Our technology solutions are designed and built on this assessment and its applicability in the business environment.
Rates
$25 - $49 / hr
Employees
50 - 249
Founded
2014
Country
USA; India
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Custom software development in California has a large number of advantages:

  • You, as a customer - always own the exclusive rights to the developed software.
  • Expertise - you may hire an outsourcing team of software developers in California with expertise in a particular area.
  • Rational management system - working with a specialized software development agency in California, you can rely on a well-established project management system. 

Disadvantages of outsourcing a software development team in California:

  • If you decide to work with a team from another country, be prepared for the fact that you will have to schedule Skype meetings in advance because of different time zones. For the same reason, company representatives may not immediately respond to your emails.
  • Cultural differences. These differences can be a potential problem when working with an outsourcing team. Problems can arise on projects, such as misunderstandings and a large number of edits.

Key factors to look at while choosing a software development company in California:

So, you want to hire a California software development agency and close development issues. First of all, decide what technology you want to use. For example, not every software development company California makes sites on Drupal, Magento and WordPress at once, so you'll have to choose one. Ask the question to several outsourcing companies you consider as potential partners, compare the results, and ask all the questions.

The second question is the region/country where the company is located: economic level, taxes, average salary, English proficiency. It can be very cheap and very risky, as it can be expensive and not very high quality. 

You also need to pay attention to their experience: how many years on the market. Pay attention to the clients with whom the software development company in California has cooperated. Talk to the representatives of these organizations, find out their opinion. Professional developers in California always don't hesitate to show a list of the software they have created and tell them about the technologies they have used.

Tech support - experienced development companies in California usually provide free or paid updates and other technical support.

Software testing - developers usually explain how software testing is done in their company, during which any possible defects are eliminated.

Once you have selected a few software development companies that meet your requirements, start communicating with them. Here it is important not to rush, talk to the managers, discuss the terms of possible cooperation, and get more information to make an informed decision:

  • Check their accounts on Linkedin, GitHub, Facebook, look at their website.
  • Ask for a video call to give you a tour of the office.
  • Talk to the key people who will be involved in your project.
  • If you have technical expertise, ask them to show you their code.
  • Invite them to perform a small task in the form of a test.

These simple steps will reduce the chance of getting an unpleasant surprise in the future. Feel free to ask questions and discuss things that concern you. If something is an affair, thank the company and say goodbye - the choices are extensive, you're sure to find the kind of outsourcing company you're looking for.

When setting up an online business or developing software, it's important to find a reliable partner - the best software development company in California. If you're not confident in the competence of your team, your project is at risk.

Use our guide to find the most suitable local team in California to build your software and achieve success.

By choosing the right software development agency in California, you will get a team of professionals who will meet deadlines and create a quality software.

Updated: March 12th 2021