Top SaaS Development Companies in California

Best SaaS Development Companies in California

116 Companies-Rankings updated: August 20, 2026

Each agency listed on DesignRush is assessed for industry expertise and customer testimonials are evaluated in order to provide you with a vetted selection. Certain listings represent paid partnerships.

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JetRuby
AI-Enabled Сustom Software Development
AI-Enabled Сustom Software Development
We're JetRuby — AI-native, award-winning, and ISO-certified agency that's been shipping software since 2010. Our 250+ engineers turn bold ideas into production-ready products, starting from budgets of $50,000 and scaling all the way to enterprise roll-outs...
Top Services:
Web Development
Software Development
Mobile App Development
Web Design
AI Development
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Location
San Francisco, California
Number of Employees
250 - 499
Average Hourly Rate
$50/hr
Minimal Budget
$50,000 & Up
Portfolios Count
33 Projects Listed
View Profile
4.5 4.5 (2)
ITRex Group
Your Innovation Partner
Your Innovation Partner
ITRex delivers end-to-end AI and data solutions from strategic planning to real-world deployment. The companys expertise spans LLM integration, RAG, copilots, SLMs, and autonomous AI agents, all engineered for reliability and scale...
Top Services:
Software Development
Mobile App Development
Software Testing
AI Development
IoT
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Location
Aliso Viejo, California
Number of Employees
250 - 499
Average Hourly Rate
$50/hr
Minimal Budget
$50,000 & Up
Portfolios Count
5 Projects Listed
View Profile
4.5 4.5 (2)
4.9 4.9 (14)
CodeStringers
Zoho consulting, development and integration services for operationally complex organizations.
Zoho consulting, development and integration services for operationally complex organizations.
CodeStringers helps growth-stage and small-to-mid-market companies implement, integrate, and operate Zoho-centered digital enablement solutions by combining senior executive consulting, cost-effective delivery teams, and custom software capabilities when needed...
Top Services:
Software Development
AI Development
Web Development
CRM Consulting
ERP Consulting
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Location
Santa Cruz, California
Number of Employees
50 - 99
Average Hourly Rate
$55/hr
Minimal Budget
$50,000 & Up
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4.4 4.4 (2)
GeekyAnts
AI Digital Product Engineering & Consulting Firm
AI Digital Product Engineering & Consulting Firm
GeekyAnts is a global GeekyAnts is an AI-powered digital product engineering and consulting specializing in AI Consulting, Product Engineering, Enterprise Modernization, Digital CX, With 15+ years of experience, weve served 550+ clients like Google, SKF, WeWork, and ICICI, delivering 800+ projects...
Top Services:
Mobile App Development
Web Development
Web Design
eCommerce Development
UI/UX Design
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Location
San Francisco, California
Number of Employees
500 - 999
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
36 Projects Listed
View Profile
4.3 4.3 (1)
4.3 4.3 (294)
AQe Digital
GO-TO Digital Transformation Partner
GO-TO Digital Transformation Partner
AQe Digital specializes in enterprise software engineering and digital transformation. With 25+ years of experience, we deliver custom development, cloud-native ERP, AI/ML, RPA, IoT, UX/UI, and integrations that modernize systems and streamline operations...
Top Services:
Software Development
Mobile App Development
Branding
Product Design
AI Development
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Location
Los Angeles, California
Number of Employees
500 - 999
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
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4.3 4.3 (1)
Gecko Dynamics
Since 2002 in the software development business. Companies from 27 industries choose us.
Since 2002 in the software development business. Companies from 27 industries choose us.
With over 20 years of industry experience, Gecko Dynamics is a trusted partner for startups and enterprises. Our team delivers end-to-end solutions using Java, Angular, Flutter, and AWS. From ideation to post-launch support, we're dedicated to driving progress for our clients across industries...
Top Services:
Software Development
Mobile App Development
Web Development
Staff Augmentation
IT Services
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Location
San Francisco, California
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Portfolios Count
11 Projects Listed
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4.3 4.3 (1)
4.6 4.6 (10)
Logicspice
Empowering Startups & Enterprises With AI To Deliver Intelligent Business Solutions
Empowering Startups & Enterprises With AI To Deliver Intelligent Business Solutions
Logicspice is a well-established mobile app and web development company that boasts over 18+ years of experience and has successfully completed over 2000 projects with a significant number of repeat clients...
Top Services:
Software Development
UI/UX Design
Web Design
Mobile App Development
Blockchain
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Location
Beverly Hills, California
Number of Employees
50 - 99
Average Hourly Rate
$21/hr
Portfolios Count
8 Projects Listed
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4.3 4.3 (1)
Innofied Solution
Guaranteeing a 5 star experience!
Guaranteeing a 5 star experience!
Innofied is an award-winning B2B AI software development company with 600+ successful projects since 2012, helping businessesincluding Fortune 500 companieswith modern AI and SaaS solutions. With a global presence, our game-changing automated solutions continue to drive success across industries...
Top Services:
Mobile App Development
Web Design
eCommerce Development
WordPress Website Design
Web Development
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Location
Sunnyvale, California
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
20 Projects Listed
View Profile
4.3 4.3 (1)
4.2 4.2 (78)
Candour Technolabs
AI & Blockchain Built for Scale
AI & Blockchain Built for Scale
Dubai-headquartered technology company specialising in AI, Blockchain, Web & Mobile, and DevOps solutions. 14+ years delivering enterprise-grade digital products for clients across the US, UAE, and UK...
Top Services:
AI Development
Blockchain
Software Development
Web Development
Mobile App Development
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Location
Santa Monica, California
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Portfolios Count
18 Projects Listed
View Profile
4.3 4.3 (1)
3.3 3.3 (3)
Auspicious Soft Pvt Ltd
AI-Powered Software Development For a Smarter Future
AI-Powered Software Development For a Smarter Future
Auspicious Soft is a USA-based custom software, web & mobile app development company with 8+ years of experience serving startups, SMEs & enterprises across healthcare, fintech, logistics & more...
Top Services:
Mobile App Development
Software Development
Web Development
Blockchain
AI Development
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Location
Los Angeles, California
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$1,000 - $10,000
View Profile
4.3 4.3 (1)
4.5 4.5 (86)
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Perimattic
Your Digital Partner for Project Success.
Your Digital Partner for Project Success.
Perimattic is a technology partner specializing in AI development, software development, cloud solutions, DevOps, MLOps, and enterprise technology services. The company helps startups, growing businesses, and enterprises build secure, scalable, and high-performance digital solutions...
Top Services:
AI Development
DevOps Consulting
Cloud Consulting
Software Testing
Software Development
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Location
San Francisco, California
Number of Employees
Under 49
Average Hourly Rate
$25/hr
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4.3 4.3 (1)
Saritasa
We Empower Businesses Through Technology.
We Empower Businesses Through Technology.
Saritasa is a leading custom software development company offering a wide range of services, including mobile development, web development, AR/VR development, IoT solutions, DevOps, custom development, and database development...
Top Services:
Software Development
Mobile App Development
VR/AR
Web Development
eCommerce Development
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Location
Irvine, California
Number of Employees
100 - 249
Average Hourly Rate
$130/hr
Portfolios Count
5 Projects Listed
View Profile
4.3 4.3 (1)
4.2 4.2 (31)
Dreamers Inc.
Verified
Your spark, our fuel
Your spark, our fuel
Dreamers is a research, data science, and tech consultancy that specializes in building solutions for complex problems. We are based in sunny California, but we work remotely with clients from all over the world. We're engineer-owned and operated, meaning you'll get personal attention and quick answers...
Top Services:
AI Development
Blockchain
Software Development
Mobile App Development
Wearables
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Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
14 Projects Listed
View Profile
4.3 4.3 (1)
WebeXcellence
Transform Your Business Using Our Digital Solutions!
Transform Your Business Using Our Digital Solutions!
We are a web and AI development agency helping startups and businesses build scalable digital products. Our team specializes in modern web applications, AI integrations, automation systems, and SaaS platforms. From idea to deployment, we focus on creating fast, secure, and user-friendly solutions that help...
Top Services:
Web Design
eCommerce Development
Web Development
AI Development
Software Development
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Location
Tracy, California
Number of Employees
Under 49
Average Hourly Rate
$20/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
3 Projects Listed
View Profile
4.3 4.3 (1)
5.0 5.0 (9)
Appventurez Mobitech
AI-First Engineering | Agentic AI | Product Engineering | Enterprise Software | Digital Transformati
AI-First Engineering | Agentic AI | Product Engineering | Enterprise Software | Digital Transformati
Appventurez is a global AI and digital transformation company specializing in custom software, mobile app, web, and enterprise application development. We build scalable technology solutions that help businesses innovate, automate, and grow...
Top Services:
Mobile App Development
Web Development
Software Development
VR/AR
eCommerce Development
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Location
San Jose, California
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
8 Projects Listed
View Profile
4.2 4.2 (1)
Ambsan Digital
Building the Future, Code At A Time
Building the Future, Code At A Time
Ambsan Digital is a full stack company specializing in high-performance web and mobile app development. We transform ideas into scalable digital products, offering end-to-end services from UI/UX design and custom web platforms to native and cross-platform mobile applications. Our expert developers focus on...
Top Services:
Mobile App Development
Web Design
Web Development
Software Development
UI/UX Design
Show more
Location
California City, California
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
1 Project Listed
View Profile
4.1 4.1 (1)
Sidebench
Top Healthcare Product, Technology, & Venture Design Firm
Top Healthcare Product, Technology, & Venture Design Firm
Sidebench is the top healthcare technology design and software engineering firm in the US. We combine strategy, design, technical architecture at every point of our process. We are known for delivering extraordinary business results...
Top Services:
Mobile App Development
Software Development
AI Development
Wearables
UI/UX Design
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Location
Los Angeles, California
Number of Employees
Under 49
Minimal Budget
$50,000 & Up
Portfolios Count
11 Projects Listed
View Profile
4.0 4.0 (1)
Fusion Informatics
Top AI, Mobility, and IoT Software Consulting and Development Agency
Top AI, Mobility, and IoT Software Consulting and Development Agency
Fusion Informatics is a leading software development and consulting company specializing in AI & IoT, helping businesses enhance Customer Experience, achieve Operational Excellence, and drive Digital Transformation. We deliver cutting-edge digital solutions ranging from AI and IoT to mobile apps...
Top Services:
Mobile App Development
Software Development
IoT
AI Development
Web Development
Show more
Location
San Francisco, California
Number of Employees
100 - 249
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
5 Projects Listed
View Profile
3.6 3.6 (3)
AppCrops
Turning Ideas Into Interactive Apps
Turning Ideas Into Interactive Apps
AppCrops is a next-gen technology partner delivering end-to-end digital solutions for startups and enterprises. From interactive user-friendly iOS, Android or Custom Mobile applications to Web apps, ERP systems and custom software, we help transform ideas into high-performing digital products...
Top Services:
Mobile App Development
Web Development
eCommerce Development
Software Development
Web Design
Show more
Location
Los Angeles, California
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
4 Projects Listed
View Profile
5.0 5.0 (3)
Bluelight
Empower Your Business With Custom Software, AI, & Nearshore Talent Solutions
Empower Your Business With Custom Software, AI, & Nearshore Talent Solutions
Bluelight is a U.S.-headquartered nearshore software development consultancy. Bluelight provides top-tier IT talent from Latin America (and onshore) who are fluent in English, work U.S. business hours, and serve as a cost-effective alternative to U.S.-based hires...
Top Services:
Software Development
Software Testing
AI Development
Mobile App Development
Staff Augmentation
Show more
Location
Sacramento, California
Number of Employees
250 - 499
Average Hourly Rate
$35/hr
Minimal Budget
$10,000 - $25,000
View Profile
5.0 5.0 (7)
L+R
End-to-end digital product design and engineering.
End-to-end digital product design and engineering.
End-to-end digital product design and engineering for enterprises and premium brands...
Top Services:
Branding
Mobile App Development
Software Development
AI Development
Design Services
Show more
Location
Los Angeles, California
Number of Employees
Under 49
Minimal Budget
$25,000 - $50,000
Portfolios Count
4 Projects Listed
View Profile
5.0 5.0 (7)
Code Genesis
Aiming to Achieve Your Business Goals Through Technology
Aiming to Achieve Your Business Goals Through Technology
Code Genesis is a full-stack development company dedicated to building scalable and secure digital platforms. We combine expertise in cloud, automation, and modern software engineering to create solutions that are both innovative and reliable. Our mission is to deliver technology that not only meets todays...
Top Services:
Mobile App Development
Software Development
UI/UX Design
AI Development
DevOps Consulting
Show more
Location
Santa Clara, California
Number of Employees
50 - 99
Average Hourly Rate
$30/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
7 Projects Listed
View Profile
Povio
Design and Development Done Right!
Design and Development Done Right!
Povio is a company that is based in San Francisco and specializes in designing and developing digital products that make a positive impact. With over 1000 successful projects delivered and a team of over 200 skilled professionals, we have collaborated with multinational companies like VW, unicorns such as...
Top Services:
Product Design
Web Development
UI/UX Design
Mobile App Development
Web Design
Show more
Location
San Francisco, California
Number of Employees
100 - 249
Average Hourly Rate
$70/hr
Minimal Budget
$1,000 - $10,000
View Profile
3.0 3.0 (1)
NEKLO
AI-driven custom software development for complex, high-growth industries.
AI-driven custom software development for complex, high-growth industries.
NEKLO is an international custom software development partner. Since 2008, weve specialized in building and scaling digital products for high-stakes industries, including Healthcare, Fintech, Energy, and Construction...
Top Services:
AI Development
Software Development
Mobile App Development
Product Design
Software Testing
Show more
Location
Burlingame, California
Number of Employees
100 - 249
Average Hourly Rate
$35/hr
Minimal Budget
$1,000 - $10,000
Portfolios Count
4 Projects Listed
View Profile
Codistry
Secure Software for Public Impact
Secure Software for Public Impact
Whether you are a startup or a well-established business in need of a digital solution, we have you covered. Our team wants you to succeed. Codistry has the experience and talent to design and implement a solution that meets your needs and exceeds your expectation. Our team will then work with you side to...
Top Services:
Product Design
Mobile App Development
Software Development
Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$10,000 - $25,000
View Profile
Need Help Selecting The Right SaaS Development Agency in California For Your Project?
We'll Find The Best Agencies For You.
TELL US ABOUT YOUR PROJECT

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Best SaaS Development Companies in California

AI-Enabled Сustom Software Development

Your Innovation Partner

Zoho consulting, development and integration services for operationally complex organizations.

AI Digital Product Engineering & Consulting Firm

GO-TO Digital Transformation Partner

Since 2002 in the software development business. Companies from 27 industries choose us.

Empowering Startups & Enterprises With AI To Deliver Intelligent Business Solutions

Guaranteeing a 5 star experience!

AI & Blockchain Built for Scale

AI-Powered Software Development For a Smarter Future

Your Digital Partner for Project Success.

We Empower Businesses Through Technology.

Your spark, our fuel

Transform Your Business Using Our Digital Solutions!

AI-First Engineering | Agentic AI | Product Engineering | Enterprise Software | Digital Transformati

Building the Future, Code At A Time

Top Healthcare Product, Technology, & Venture Design Firm

Top AI, Mobility, and IoT Software Consulting and Development Agency

Turning Ideas Into Interactive Apps

Empower Your Business With Custom Software, AI, & Nearshore Talent Solutions

End-to-end digital product design and engineering.

Aiming to Achieve Your Business Goals Through Technology

Design and Development Done Right!

AI-driven custom software development for complex, high-growth industries.

Secure Software for Public Impact

Related Services in California

Related Software Development Specializations in California

Popular Services

Latest Trends Related to SaaS Development

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