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Top Software Companies in California

Searching top software development companies in California? Here are top software developers in California that provides best services in software development California. Searching for a reliable software development company in California from heap of companies can be quite daunting for potential software buyers. To help businesses tackle this difficult challenge, GoodFirms have listed top mobile app developers in California. The iconic companies in software development in California are ranked based on several qualitative and quantitative factors like company’s total work experience in software industry, software portfolio, software designing skills, technical expertise and client feedback. So, pick a company from the below listed software companies in California to ensure the success of your software project:

List of Top Software Development Companies in California | Top Software Developers in California

We Deliver what you Imagine!

Semidot Infotech is a premium software company which delivers truly outstanding projects. The company provides top-notch custom software development services to both, start-ups and enterprises by using latest software industry trends and advanced technologies.  Headquartered in Boulder, USA, the company has 2 business centres – one in United Kingdom (Manchester) and other in Australia ( ...

Pricing:
< $25/hr
Location:
San Francisco,  California
Employees:
10 - 49
Founded:
2010
David Sillah, Software Technician Apprentice at Symphony APS
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Agile Software Engineering Services

Zymr is a full-stack cloud software development company headquartered in Silicon Valley. This agile software development company leverages cutting-edge open source technologies to deliver fit-for-purpose software solutions that scale with customers’ business needs. Zymr has worked with some of the most demanding venture-funded start-ups as well as mid-to-large enterprises to render their sof ...

Pricing:
$25 - $49/hr
Location:
San Jose,  California
Employees:
50 - 249
Founded:
2012
Unmesh Sheth, Founder & President at SoPact
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Leading Mobile App Development Company

Incorporated in 2008 and headquartered in the USA, OpenXcell is an industry-leading software and mobile app development company known for delivering innovative software solutions and engaging mobile apps. Due to our unstoppable quest for making perfect mobile and web apps, we have slowly evolved into a one stop destination for all mobile and web app development needs. We provide services in softwa ...

Pricing:
< $25/hr
Location:
Sunnyvale,  California
Employees:
50 - 249
Founded:
2009
Jose A Castilo, CEO at BPM Supreme
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Navigating Ideas

Hailing from San Jose and set up in 2014, Matellio is a software company that provides expertise and excellence in every phase and function of software development and deployment. This one-stop shop focuses on robust programming and flexibility to develop paramount software products. The Matellio team work on wide range of technologies ranging from open source to proprietary and custom built solut ...

Pricing:
< $25/hr
Location:
San Jose,  California
Employees:
10 - 49
Founded:
2014
Asad Jobanputra, Director, IoT Solutions at Esprida Corporation
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Inspired By Thoughts

Dev Technosys is a global leader in custom software development. The company has a successful history of delivering outstanding software projects to SMBs and enterprise-level companies. The highly-skilled and knowledgeable team of software engineers at Dev Technosys create software solutions for various categories including database management, SaaS based applications and e-commerce software that ...

Pricing:
< $25/hr
Location:
San Francisco,  California
Employees:
50 - 249
Founded:
2010
Brian Brimhall, Operations Manager at 420comply
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Your projects. Our developers. One team.

Espeo is a software house dedicated to high-quality product development, design and testing. For the past 8 years, we’ve been successfully crafting market-leading web and mobile products designed to accelerate the growth of our customers. We excel in providing right-sized agile teams that meet the business and technical needs of our clients.

Pricing:
$50 - $99/hr
Location:
San Francisco,  California
Employees:
50 - 249
Founded:
2008
Trod Frost, CEO at OutSearching
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Transform Your Ideas into Innovative Solutions

Clavax is a leading edge software, web and mobile app development company headquartered in San Jose, California. Our top-notch services are backed by a strong team of 200+ highly skilled professionals to deliver innovative, secure and scalable IT solutions to our clients. We act as technology partners by understanding your business challenges and applying the latest engineering technologies to del ...

Pricing:
$50 - $99/hr
Location:
San Jose,  California
Employees:
50 - 249
Founded:
2011
Rudi Voet, Gedragsdeskundige at Fenikstalent
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Mobile App and Web App Development Company

Algoworks is an awarded mobile app development, game development, and design company. Our team has won various awards and has developed 600+ apps for startups & Fortune 500 companies. We follow agile methodology for mobile app development. We are iPhone mobile app development experts and specialize in creating end-to-end tailor-made mobile solutions using latest iOS SDKs and with a seamless na ...

Pricing:
< $25/hr
Location:
Sunnyvale,  California
Employees:
250 - 999
Founded:
2006
Creating Next-Gen Mobile Apps

BrainMobi is one of the leading mobile app development companies, based out of Noida, India. Till date, we have delivered 100+ projects and have served 40+ clients worldwide. Bestowed with a team of 70+ mobility experts, we have successfully delivered projects on various emerging and trending technologies including iBeacon, AR/VR, IoT, AI, and more. We have proficiency in working on unbake ...

Pricing:
< $25/hr
Location:
Richmond,  California
Employees:
50 - 249
Founded:
2015
Deepak Jha, Head of Marketing and Technology at Hometurph
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Web development company, app development company

Artjoker is a full-cycle custom software development company with R&D centres in US and Ukraine. With 10 years of experience in software industry and having successfully launched over 500 projects, the company has created a unique approach to software development called Artjoker Method. It encapsulates 4 key points: software product development methodology, custom software development services ...

Pricing:
< $25/hr
Location:
Los Angeles,  California
Employees:
50 - 249
Founded:
2006
Anton Danilov, CEO at DF, Designed For Fitness
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AI-enhanced Software Development Service

Started with a mission to be world’s most reliable software development platform, DevTeamSpace is today a vetted community of top software developers. The community of more than 60 dev teams has built solutions for leading companies and notable start-ups. The company uses agile methodology for software product development to give clients extreme flexibility and predictability in project deve ...

Pricing:
$25 - $49/hr
Location:
Sunnyvale,  California
Employees:
10 - 49
Founded:
2015
Anonymous, Operations Manager at A Property Management & Hospitality Firm
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Reliable Software Development Parter in California

Octos Global has been building digital experiences for approximately 8 years. We are always looking ahead in the race by having a clear goal of delivering only innovative and exceptional apps to all of our clients. Octos specializes in Software Outsourcing Solutions for companies around the globe. Every project that we undertake has to be innovative through strategy, design, and engineering to ...

Pricing:
< $25/hr
Location:
Anaheim,  California
Employees:
10 - 49
Founded:
2017
Mobile Apps, Games and Web Development Company

The technology market moves fast. In the time it takes you to say "I've got a great idea"‚Äč, someone else has already started working on a similar project half the world away. We like fast. At IndiaNIC, we help our clients develop compelling stories, then bring these stories into the marketplace through exceptional Apps, Websites and Games.  Coupled with innovative design pr ...

Pricing:
< $25/hr
Location:
Sunnyvale,  California
Employees:
250 - 999
Founded:
1998
Just Medical Store, CEO at Just Medical Store Inc.
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Seeding and growing innovative technology ideas.

Kore Innovations was founded in Sacramento, California in 2002.  Our vision is to make the world better by tackling real-world problems through technology.  We work with our clients to develop innovative cloud software, Software-as-a-Service platforms and mobile apps that create business growth and opportunity.  We also seed and incubate innovative new ideas and startups that we bel ...

Pricing:
$150 - $199/hr
Location:
Sacramento,  California
Employees:
2 - 9
Founded:
2002
Adrienne Bankert, News Correspondent, Reporter & Anchor at ABC News
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Consider IT done

Nextware delivers high-quality development, IT and business process services through its team of technically skilled, agile and responsive professionals.

Pricing:
$100 - $149/hr
Location:
Los Angeles,  California
Employees:
50 - 249
Founded:
2006
Fariborz Farr Farhan, System Architect at AT&T
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Cutting Edge IT Development Company

Venture Aviator was founded by Don Oparah and Roy Malkin, long time friends and alumni of UCLA Anderson School of Management – MBA program. Both Don and Roy were technology entrepreneurs and executives who were consistently faced with IT development challenges in their respective careers. Tired of choosing between the expensive choice of hiring developers or outsourcing to under-experienced ...

Pricing:
$50 - $99/hr
Location:
San Francisco,  California
Employees:
50 - 249
Founded:
2012
Complex Problems, Faster Results

A community of passionate individuals whose purpose is to revolutionize software design, creation and delivery, while advocating for positive social change. We work with people and organizations who have ambitious missions - whether they are in the commercial, social or government sectors. We set up smart teams who love challenges and think disruptively to help our clients succeed. Our Agile de ...

Pricing:
$25 - $49/hr
Location:
San Francisco,  California
Employees:
1,000 - 9,999
Founded:
1993
Pedro Figoli, CEO at Geofusion
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Web, Mobile and Desktop App Development Company

At Aryavrat , with development centers in US (San Francisco) & India (Jaipur), we have partnered with some of the best companies in the world to deliver strategic software and mobile solutions to support expanding operations and maximize revenue.

Pricing:
< $25/hr
Location:
Foster City,  California
Employees:
50 - 249
Founded:
2007
Simar Singh, Principal Software Engineer (Development & Architecture) at Alchemy Systems
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We make the complex simple

Sinergia labs is a leading provider of end-to-end mobile solutions.Based in Info Park, Cochin, India Sinergia has the expertise to develop apps on all mobile platforms.People behind Sinergia Labs have over 20 Years of providing professional Technology services for clients across the globe. Our rich experience in multiple domain makes us unique and bring a level of expertise to your firm like no on ...

Pricing:
< $25/hr
Location:
Sunnyvale,  California
Employees:
50 - 249
Founded:
2013
Biju Ayyappan, Marketing Manager at TutorComp
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Delivering Quality Products and Premium Services

Prismetric is an ISO 9001:2015 Certified Mobile App Development Company having a development center in India with offices in USA & Saudi Arabia that offer exceptional applications development for iPhone, iPad and Android devices along with other web services to provide end-to-end solutions. We have a strength of over 90+ highly skilled and competent mobile app developers and designers working ...

Pricing:
< $25/hr
Location:
San Francisco,  California
Employees:
50 - 249
Founded:
2008
Your Partner from Creation to Promotion!

We are a Technology consulting and solution provider with Headquarters in Noida and offices in US, UK, UAE, Saudi Arabia and Kuwait. With the experience, enthusiasm and commitment, we have assisted several businesses from across industries’ to become not only successful but also high performing and valuable organization. It’s always the people, for people and by people, and this is ...

Pricing:
$25 - $49/hr
Location:
Walnut,  California
Employees:
50 - 249
Founded:
2014
Jitendra Kumar Verma, Sr. Developer - PHP at IDS Logic Pvt Ltd
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Enterprise Mobility solution provider!

Mendios Technologies delivers beautiful, full-function mobility solution for startups, medium-sized companies and large enterprises, in a fraction of the time it takes to build conventional mobile apps. We are committed to providing solutions that are simple to use and cost-effective, that meet the specific set of needs defined, and that are adaptable to meet future needs. We provid ...

Pricing:
$50 - $99/hr
Location:
Sunnyvale,  California
Employees:
10 - 49
Founded:
2011
Henry Wang, Growth at Verdigris Technologies
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23. Neudesic

Smart & Scalable Solutions

Neudesic is the trusted technology partner in business innovation, delivering impactful business results to clients through digital modernization and evolution. Founded in 2002, Neudesic is a privately held company headquartered in Irvine, California, and serves clients globally from offices in the United States and India.  

Pricing:
$50 - $99/hr
Location:
Los Angeles,  California
Employees:
250 - 999
Founded:
2002
Rona Young, Marketing Manager at Prince Resorts Hawaii
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24. OCSICO

Software Development Company

OSC Innovation Company (OCSICO) is a mature outsourcing provider headquartered in California, USA. Combining profound 15-year development experience with the best industry practices, we transform ideas into fully-fledged products, providing a full range of custom software development services across Automotive, Healthcare, eCommerce and other domains. Keeping up with the latest trends, we place ou ...

Pricing:
$25 - $49/hr
Location:
San Jose,  California
Employees:
50 - 249
Founded:
2002

25. Dexence

Software development company, mobile and web app

Dexence is a digital innovation studio and your best choice to custom software development for mobile and web app. We focus on combining innovation processes, UX design, cutting-edge technology and business acumen to work together with our customers to create the most adequate software to reposition them in the digital business world. We use a consultative approach, proactively bringing new ...

Pricing:
$100 - $149/hr
Location:
San Francisco,  California
Employees:
50 - 249
Founded:
2002
Information Technology

Columbus Technologies and Services, Inc. is an SBA Certified Small Disadvantaged Business, founded in 2001 by Mr. Ajay Handa. We are headquartered in El Segundo, California with locations throughout the country. We are dedicated to customer satisfaction and providing high quality support in the areas of Information Technology, Software, Science, Engineering and Professional services. Columbus i ...

Pricing:
$50 - $99/hr
Location:
Los Angeles,  California
Employees:
250 - 999
Founded:
2001
Software Division

Sparsh Communications is an advanced and diversified IT outsourcing company. Our offshore software outsourcing services and solutions are designed with a focus on secure, expandable, scalable and consistent business systems. Indeed, through our low cost, high quality and reliable offshore software services, we serve our clients providing them value for money and thus client satisfaction. Sparsh Co ...

Pricing:
$50 - $99/hr
Location:
Los Angeles,  California
Employees:
50 - 249
Founded:
1998
Los Angeles Software & Web Developers

We are Framework Solutions, a software and database development company offering custom application development and systems integration to corporate customers across Los Angeles and Southern California. We specialize in development of e-commerce platforms, payroll applications, medical research and clinical tracking systems, insurance portals and financial applications. We have great on-team devel ...

Pricing:
$25 - $49/hr
Location:
Los Angeles,  California
Employees:
10 - 49
Founded:
1999
Our Developers, Your Team

LinkEdge Technologies has operated as an IT solutions provider for its clients. With their significant industry and functional experience coupled with their development and delivery processes, LinkEdge Technologies provide unparalleled capabilities among Issue Management providers. Whether clients require staff augmentation, turnkey project development, or access to international resources, LinkEd ...

Pricing:
$25 - $49/hr
Location:
Los Angeles,  California
Employees:
10 - 49
Founded:
1998

30. Advancio

We Can Happify Your IT

Advancio is a global company providing quality IT services to Companies looking to build new systems or expand their IT workforce. Whether you need custom Software Development, Outsourcing, Mobile Applications Development, or Web Design, we are here to help. With our onshore, nearshore or offshore models, we tailor a solution to your company needs and build your dream team or dream system. Adva ...

Pricing:
$50 - $99/hr
Location:
Los Angeles,  California
Employees:
50 - 249
Founded:
2010
We Can Build That.

FullStack Labs is a an enthusiastic team of skilled web developers and business professionals dedicated to building beautiful, easy-to-use websites and web / mobile apps that dramatically improve our client's businesses.  Our code is built to the highest standards, using the latest technologies, and best practices. Our mission is to provide high-quality work at reasonable prices, and t ...

Pricing:
$100 - $149/hr
Location:
San Francisco,  California
Employees:
10 - 49
Founded:
2013
Jared Arrington, Marketing Executive at Bunk1.com
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32. Daxima

We Make Ideas Come Alive

Our team consists of talented developers, UI/UX experts and Project Managers that have decades of experience in a variety of industries. Daxima was founded in 2003 with offices around the globe to better help you meet your business goals. You need a new approach to rise to those challenges and that is where Daxima comes in. We are an agile,  purpose driven full stack development firm with sol ...

Pricing:
$100 - $149/hr
Location:
Orinda,  California
Employees:
50 - 249
Founded:
2003
Dan Gordon, CEO & Founder Wanpath LLC dba MyWorkDrive at MyWorkDrive.com
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High Performance Engineering

Truelogic Software, an Inc. 5000 company,  is an innovative technology services company that specializes in custom web and mobile software development firm that leverages global facilities, senior engineers, more than 10 years of experience and methodologies to help you reduce operating costs and shorten timelines.  

Pricing:
$50 - $99/hr
Location:
San Jose,  California
Employees:
50 - 249
Founded:
2003

34. Asap

Building on Imagination

ASAP is a software company that provides development and consultancy services. Our team is our greatest strength and it is composed by high trained professionals. Our main goal is to create synergies in the software industry that will provide growth to our customers.

Pricing:
$25 - $49/hr
Location:
San Francisco,  California
Employees:
50 - 249
Founded:
2008

35. Impekable

Full-Service UX UI Design and Development

Impekable is a full service digital studio based in San Jose, CA, that helps organizations create memorable, human-centric experiences for mobile and web.

Pricing:
$100 - $149/hr
Location:
San Francisco,  California
Employees:
10 - 49
Founded:
2012
Nancy Goodman, Head of Product at Insight ADVANCE
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A CMMi5 Certified Company

Seasia Infotech is a reputed CMMi5 certified company providing web and mobile development and digital marketing services for more than 17 years now to worldwide. It is one of the best mobile app development companies deliver over 500 apps to the clients. Our developers provide end to end services to the clients at affordable cost.

Pricing:
< $25/hr
Location:
Emeryville,  California
Employees:
Freelancer
Founded:
1970
Saravanarajan Pandiyarajan, Founder at iLook.com
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Software Engineering Services

We're a Silicon Valley-based company creating custom mobile, Web, and desktop software for clients committed to remaining competitive in an increasingly demanding digital landscape. For more than two decades, Waverley has been solving complex software challenges for clients from startups to Fortune 1000 companies. Our ability to provide comprehensive, integrated software engineering ...

Pricing:
$50 - $99/hr
Location:
Palo Alto,  California
Employees:
50 - 249
Founded:
1992
An agile Ruby on Rails development company

Ruby Garage is a top-of-the-line Ruby on Rails development and consulting company from Eastern Europe. We know the difference between code and great code. Our track record proves our service quality. We are a strong technology consulting and development company from Eastern Europe with 50+ in-house specialists and more than 80 satisfied clients from the US and Europe. If you have a projec ...

Pricing:
$25 - $49/hr
Location:
Soquel,  California
Employees:
50 - 249
Founded:
2011
Olga Yurovski, Founder & CEO at Shopperations Research & Technology
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Information Technology

Established in 1998, Extentia is an Indo-German global technology consulting organization that delivers solutions to clients in 5 continents. The company’s focus is on Technology, Consulting, and Innovation for Mobile, Cloud, and Design. Notably, Extentia offers a vivacious and stimulating work environment. In-company activities include internal league competitions, cultura ...

Pricing:
< $25/hr
Location:
San Francisco,  California
Employees:
250 - 999
Founded:
1998
Mobile and web application software development

ClearSummit creates web services and mobile software applications for clients ranging from small startups to Fortune 500 companies. We pride ourselves on efficiency and an eye for beautiful user interfaces which combine to create a positive user experience for our clients' products.

Pricing:
$100 - $149/hr
Location:
Santa Monica,  California
Employees:
2 - 9
Founded:
2014

41. 8th Light

Software is our Craft

8th Light is a software consultancy that is passionate about building productive long-term partnerships with its clients, its employees, and the software community. We craft software that is beautiful, durable, and shows pride in workmanship.

Pricing:
$150 - $199/hr
Location:
Los Angeles,  California
Employees:
50 - 249
Founded:
2006
We Are A Creative Digital Agency

Redlizard Studioz is a boutique IT shop, specializing in mobile app and cross platform development, with offices in the bay area - San Francisco, Vancouver (Canada) and India. Majority of the development is conducted in India thereby supporting the pricing advantages associated with the development, delivery and support of the product to the client. We pride ourselves as a product enabler - a grou ...

Pricing:
$25 - $49/hr
Location:
Livermore,  California
Employees:
10 - 49
Founded:
2013
Michelle Calloway, Founder/CEO at Revealio
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Custom Software Development Company

EffectiveSoft is a custom software development company headquartered in the USA (San Diego, California). We have development facilities located in Eastern Europe (Minsk, Belarus). Our team numbers 250+ experienced specialists: software developers, engineers, and scientists with expertise in different technical domains. All of the company members have bachelor's or master's degrees in the s ...

Pricing:
$25 - $49/hr
Location:
San Diego,  California
Employees:
50 - 249
Founded:
2000
3D visualization custom development software

Prefixa is a high tech company that focus in image processing application development. We are focused on real-time machine vision systems, 2D and 3D interactive visualization application development and cloud based solution development. We have capabilities and expertise to develop novel IP and expertise with medical applications, cloud processing and GPU/CUDA algorithm acceleration. We are techno ...

Pricing:
$25 - $49/hr
Location:
Menlo Park,  California
Employees:
10 - 49
Founded:
2006
Steve Martinez, CEO at Complete Probe Solutions
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IT solutions provider for enterprise & startups

DreamSoft4u is an IT consulting and solutions provider for enterprises and startups globally. We do have more than 12 years of extensive experience in IT industry including technology and industry domains. We work with our customers; mostly the enterprises and startups to support them to grow their business and turn them into successful and high performance organizations. DreamSoft4u is growing ...

Pricing:
< $25/hr
Location:
Corona,  California
Employees:
50 - 249
Founded:
2003
Blair Krause, Marketing Manager at Outsource Marketing
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