Top 10+ Startups App Development Companies in San Francisco | Startups App Developers San Francisco 2026
Last Updated 17th August 2026 | Category: Top App Development Firms
The List of Top 10+ Startups App Development Companies In San Francisco | Top Startups App Developers San Francisco 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
At Hyperlink InfoSystem, they take treasure in serving their strong company culture. They have an experienced equipment of technical professionals that have expertise in the advanced mobile & web technologies, allowing varied information technology solutions to their global business clients. They have many skills & processes that have affected their success. Their aim is to see all their marketing partners get result & set themselves aside from others.
Their team members have the skills and technical expertise to beat all of your expectations. They provide the greatest quality mobile app development services at affordable rate. They are always one step forward to make new plans for the future with the help of the new technology.
Their team members have the skills and technical expertise to beat all of your expectations. They provide the greatest quality mobile app development services at affordable rate. They are always one step forward to make new plans for the future with the help of the new technology.
Not Claimed
Founded
2004
Employees
10 - 49
Hourly Rate
$100 - $149
Our Rating
4.4/5
(7 reviews)
Avg. Project Cost
USD 10,000+
Contact No
+15152214900
Email
info@trilixgroup.com
Trilix started with a vision that, by authenticity & creativity, they could develop positive connections with consumers. They strongly believe that a company is as good as its people. They provide various demos to clients so that the client has an advanced visibility about the final product. Their mobile app solutions help businesses reach their end users in multiple ways thereby stay ahead of the competition.
Not Claimed
Founded
2003
Employees
2 - 9
Hourly Rate
$25 - $49
Our Rating
4.7/5
(8 reviews)
Avg. Project Cost
USD 2,500,000+
Contact No
+15854850780
EquaTEK Interactive is an Internet Solutions Provider established in Rochester, NY. They develop relationships with their clients, and they strengthen those relationships with each project. They want to not just help you resolve problems internal to your business, but also help you explore and analyze the information you never expected to gather from your data.
4. Softeq
Not Claimed
Founded
1997
Employees
50 - 249
Hourly Rate
$50 - $99
Our Rating
4.5/5
(6 reviews)
Avg. Project Cost
USD 25,000+
Contact No
+12815525000
Email
info@softeq.com
It is a custom web & mobile app development company based in Huston. They are excited about the software that they provide and they are dedicated to developing your idea into natural apps. They work fast with their clients in a community that enables their efforts by releasing them time & money. They offer prime delivery processes to provide on time and on budget.
5. JANETO
Not Claimed
Founded
2014
Employees
10 - 49
Hourly Rate
< $25
Our Rating
4.6/5
(7 reviews)
Avg. Project Cost
USD 5,000,000+
Contact No
+16124172935
Email
info@janeto.com
JANETO is the best software company with business focused on web & mobile development. With its comprehensive expertise and high-quality resources, it always provides its clients the inventive and innovative solutions. It will decrease their working costs and deployment time while the quality of the products & services is still at best.
Not Claimed
Founded
2004
Employees
10 - 49
Hourly Rate
$150 - $199
Our Rating
4.2/5
(8 reviews)
Avg. Project Cost
USD 5,000,000+
Contact No
+18007644876
Treeline was established in 2004 with the prime objective of developing interactive rich media support for target resorts. The view of data is to increase some things that all know. Their code quality is comparable to the conventional startups. They have preferred a partner for various companies that help with their high-quality code, design, and expertise in mobile app analytics.
Not Claimed
Founded
2006
Employees
50 - 249
Hourly Rate
$50 - $99
Our Rating
4.6/5
(7 reviews)
Avg. Project Cost
USD 2,500,000+
Contact No
+14843134264
Email
info@offshorent.com
They design & develops web, mobile apps, and e-commerce sites. They are a result-driven company that prides itself on the consultative parties where they have developed with every type of companies. Their team of experts uses proven strategies to deliver the best results for your company. With positive communication, they can extend your businesses' online perceptibility with unmatched results.
Not Claimed
Founded
2009
Employees
2 - 9
Hourly Rate
N/A
Our Rating
4.4/5
(6 reviews)
Avg. Project Cost
USD 2,500,000+
Contact No
+19493988208
Irvine Software Company is a leading mobile app development company specializing in web and application development, providing solutions to small businesses over the globe. They believe the key to the best business relationships is a thorough understanding of their customers’ requirement, priorities, and expectations. They think the key to the best business relationships is a total understanding of their customers’ needs, priorities, and expectations.
Not Claimed
Founded
2008
Employees
2 - 9
Hourly Rate
N/A
Our Rating
4.3/5
(7 reviews)
Avg. Project Cost
USD 5,000,000+
Contact No
+13343920007
Email
N/A
Their hard work & expertise have enabled them to accumulate a client list that covers a group of small business and startups. They believe in producing what their clients want specifically the way that they want it. With their team of web and mobile app development professionals at your business’ direction. Their main purpose is to assist clients in improving and marketing their brand online with an extensive array of services.
10. SOLTECH
Not Claimed
Founded
1998
Employees
50 - 249
Hourly Rate
$25 - $49
Our Rating
4.3/5
(8 reviews)
Avg. Project Cost
USD 5,000,000+
Contact No
+14046016000
Email
info@soltech.net
SOLTECH is a leading mobile app development company that provides an amazing app solution. They are a game changer in the technology business with an extensive focus on custom software development, mobile apps, and staffing. They provide technology solutions that attract, change, and connect you with views.
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