Top 10+ Startups App Development Companies in California | Startups App Developers California 2026
Last Updated 17th August 2026 | Category: Top App Development Firms
The List of Top 10+ Startups App Development Companies in California | Top Startups App Developers Califonia 2026
1. Hyperlink InfoSystem
Sponsored
Claim Pending
Founded
2011
Employees
1000+
Hourly Rate
< $25
Our Rating
5.0/5
(65 reviews)
Avg. Project Cost
USD 50,000+
Contact No
+13097914105
Hyperlink InfoSystem is the leading mobile app development company in the world. The company's headquartered in India. But they are pleased to have an office in Dubai. They have developed over 2500 mobile apps on every platform. Since 2011, they are giving amazing web and mobile services.Their mobile app developers remain regularly updated with the latest trends that help them to give unique and performance-driven app at affordable rates.
They continually work to design your dreams & make it true. Their mobile app developers have very extensive knowledge of latest technologies. They know the advanced technology trends, your demands of tech which helps them to make something more unique.
They continually work to design your dreams & make it true. Their mobile app developers have very extensive knowledge of latest technologies. They know the advanced technology trends, your demands of tech which helps them to make something more unique.
2. Comentum
Not Claimed
Founded
1997
Employees
10 - 49
Hourly Rate
$150 - $199
Our Rating
4.5/5
(6 reviews)
Avg. Project Cost
USD 25,000+
Contact No
+18584101500
Email
info@comentum.com
They develop an outstanding mobile app and web solutions Experience. Since 1996 it has formed with numbers of clients and commitments from interactive design and development. Their specialized teams ensure delivery of product quality & efficiency. They produce cool user apps and strong enterprise apps for businesses over the globe. One of the leading mobile app development company.
3. ISBX
Not Claimed
Founded
2009
Employees
10 - 49
Hourly Rate
$50 - $99
Our Rating
4.6/5
(8 reviews)
Avg. Project Cost
USD 50,000+
Contact No
+13104378010
Email
info@isbx.com
They develop apps for some of the largest retail, entertainment, and consumer electronics companies in the world and serve clients in four countries. They always focus on your company goals and fall deep to know your users’ behavioral patterns. They make your path to success with complex design choices and development they put real care in.
4. Spiralogics
Not Claimed
Founded
2009
Employees
10 - 49
Hourly Rate
$100 - $149
Our Rating
4.2/5
(6 reviews)
Avg. Project Cost
USD 50,000+
Contact No
+17702099596
Email
sales@spiralogics.com
Spiralogics is a full-service software development company dedicated to meet the unique needs and goals of every client. In every sector, Spiralogics aims to give custom solutions that do more than just address a selective concern or workflow bottleneck. Their goal is to develop software that develops business, on time and on budget.
Not Claimed
Founded
2007
Employees
500 - 999
Hourly Rate
$25 - $49
Our Rating
4.1/5
(7 reviews)
Avg. Project Cost
USD 2,500,000+
Contact No
+18776978006
VE encourages imaginative thinking and helps you to explore unique solutions. Their employees enjoy the choice to devise out-of-the-box approaches in a day to day work. They offer world-class work possibilities for expert, personal, and detecting growth of their proposed employees. Their culture tries to support a good balance between your personal & professional life.
Not Claimed
Founded
2012
Employees
N/A
Hourly Rate
N/A
Our Rating
4.5/5
(7 reviews)
Avg. Project Cost
USD 100,000+
Contact No
+17025182010
Email
adrian@appslv.com
They are experts at developing, launching and comparing high-growth startups co-founded with entrepreneurs and corporate partners. They provide a reliable, fast way for companies to identify, test & verify new opportunities without dropping the focus on their focus business. They spend their knowledge, support, and experience to develop new value series.
Not Claimed
Founded
2009
Employees
50 - 249
Hourly Rate
< $25
Our Rating
4.7/5
(7 reviews)
Avg. Project Cost
USD 2,500,000+
Contact No
+919712303838
Email
sales@imobdevtech.com
iMOBDEV Technologies spreads their roots around the world to form the best mobile app development company like in the USA. They always wonder clients by reaching the target with a precise timeline and deliver an enormous program. It also said that clients have tremendous satisfaction with our services in concern to mobile and web applications as assumed by them.
Not Claimed
Founded
2004
Employees
50 - 249
Hourly Rate
$50 - $99
Our Rating
4.5/5
(7 reviews)
Avg. Project Cost
USD 50,000+
Contact No
+17815831144
Boston Technology Corporation makes digital compact and business value for clients through enterprise mobile, web and cloud-based app development. Their approach shows how they plan & think. Connecting with you, they get teams over methods to design & develop great digital products. They first listen, learn and then present. They have a wide range experience to develop outstanding mobile applications.
Not Claimed
Founded
2006
Employees
10 - 49
Hourly Rate
N/A
Our Rating
4.2/5
(7 reviews)
Avg. Project Cost
USD 25,000+
Contact No
+18665660916
Email
info@myscandia.com
It is a web development & mobile app development business that exceeds in providing services that help their clients change their web design and mobile app development. They work with their clients so their web development strategies follow their specific objectives. With this approach, their projects meet and beat all customer expectations. They have experience in growing apps on all major mobile platforms.
10. Venture Aviator
Not Claimed
Founded
2011
Employees
10 - 49
Hourly Rate
$50 - $99
Our Rating
4.6/5
(6 reviews)
Avg. Project Cost
USD 10,000+
Contact No
+12129139746
Email
info@ventureaviator.com
It is an award-winning custom software development company specializing in web development, mobile app development, and AI projects. They develop amazing software for growth companies. They deliver the highest quality custom IT work at extremely competitive prices. They extend your money runway and drive better fundraising costs. It is one of the best mobile app development company.
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