Top Fintech Software Development Companies in California

Best California Fintech Software Development Companies

222 Companies-Rankings updated: September 04, 2026

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Soft Does
Custom Software That Works In The Real World
Custom Software That Works In The Real World
SoftDoes builds custom software, AI, and web applications for mid-market companies that need enterprise-grade results without the overhead of an in-house team. U.S.-based leadership. Full IP ownership. No lock-in...
Top Services:
Software Development
AI Development
Mobile App Development
Web Development
UI/UX Design
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Location
San Francisco, California
Number of Employees
50 - 99
Average Hourly Rate
$75/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
1 Project Listed
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Opus Logica Inc.
End-to-End Software Development Solutions
End-to-End Software Development Solutions
Opus Logica is a full-stack development partner that turns ideas into scalable products. Weve launched platforms in AI, blockchain, and consumer tech by blending strategy, usability, and growth-minded engineering. From early validation to global scale, our team builds with precision and foresight...
Top Services:
Software Development
Location
Santa Barbara, California
Number of Employees
Under 49
Average Hourly Rate
$180/hr
Minimal Budget
$10,000 - $25,000
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Zypsy
A design and investment firm for founders.
A design and investment firm for founders.
Zypsy is a design and investment firm for founders. We design, build, and engineer the brand, product, and websites that exceptional teams use to earn trust from customers, investors, and talent. We invest in the founders we believe in...
Top Services:
Branding
Product Design
Web Design
UI/UX Design
Web Development
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Location
Covina, California
Number of Employees
Under 49
Portfolios Count
2 Projects Listed
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5.0 5.0 (7)
TechMatter
Health Tech and Managed IT Services Company
Health Tech and Managed IT Services Company
TechMatter is a leading global provider of technology and healthcare solutions headquartered in Glendale, California. The company specializes in enterprise software development, automation, and revenue cycle management, empowering organizations to streamline operations and achieve sustainable growth. With a...
Top Services:
Digital Services
Design Services
UI/UX Design
Web Development
Affiliate Marketing
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Location
Glendale, California
Number of Employees
500 - 999
Average Hourly Rate
$100/hr
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4.5 4.5 (40)
AppCrunch
Where Bold Ideas Come Alive Digitally.
Where Bold Ideas Come Alive Digitally.
At AppCrunch, we turn bold ideas into powerful apps that help startups and brands bring their vision to life with creativity, care, and precision...
Top Services:
Software Development
Location
Los Angeles, California
Number of Employees
100 - 249
Average Hourly Rate
$45/hr
Minimal Budget
$10,000 - $25,000
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Pragmica
Lets Build Something That Matters
Lets Build Something That Matters
Pragmica is a boutique design and software studio based between Los Angeles and New York City. We blend brand strategy, product design, and engineering to help ambitious companies launch and scale digital products. Our team of designers, strategists, and developers creates identities, web and mobile apps...
Top Services:
Software Development
Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
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Feathersoft
Migrate to Cloud With Ease.
Migrate to Cloud With Ease.
Feathersoft specializes in Power BI consulting, helping organizations convert complex data into actionable insights. Their team develops interactive dashboards, data models, and reporting solutions that support informed decision-making and operational efficiency...
Top Services:
Big Data Analytics
Software Development
Location
Ontario, California
Number of Employees
250 - 499
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4.0 4.0 (127)
Beehive Software
Reimagining Software Development
Reimagining Software Development
Beehive is a new production model for software development (the world's first we should add) that fuses AI precision with human ingenuity. A model of collective intelligence that breaks projects into microtasks, routing them to global experts, and delivering production-ready, high quality, code faster than...
Top Services:
Web Development
Software Development
AI Development
Mobile App Development
IoT
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Location
San Jose, California
Number of Employees
100 - 249
Minimal Budget
$10,000 - $25,000
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5.0 5.0 (4)
Roboto Studio
The best Next.js & Sanity agency
The best Next.js & Sanity agency
Roboto Studio is a Next.js and Sanity agency in San Francisco. We build headless content platforms for companies that have outgrown their CMS, so marketing teams can publish without waiting on a developer. Recent work includes Tray.ai, Topaz Labs and Slingshot Bio...
Top Services:
Web Development
Web Design
UI/UX Design
eCommerce Development
AI Development
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Location
San Francisco, California
Number of Employees
Under 49
Average Hourly Rate
$200/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
8 Projects Listed
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CodeFulcrum
Empowering Digital Transformations
Empowering Digital Transformations
CodeFulcrum is an agile and progressive software company. Specializing in web, mobile and enterprise software development. Delivering products that are both visually stunning and technically ambitious with an unparalleled level of expertise...
Top Services:
AI Development
BPO
Branding
Software Development
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Location
South San Francisco, California
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
2 Projects Listed
View Profile
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Staydify Systems
Empowering Your Business Growth With Precision
Empowering Your Business Growth With Precision
Staydify Growth Systems is a division of the UK-based HiringBooster Group, focused on driving technology-enabled business growth. The company specializes in delivering advanced custom software development and precision IT staffing services, leveraging its global footprint across the UK, USA, India, and other...
Top Services:
Software Development
IT Services
Web Design
Web Development
Mobile App Development
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Location
San Francisco, California
Number of Employees
100 - 249
Average Hourly Rate
$10/hr
Minimal Budget
Under $1,000
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WebVello
Design. Develop. Dominate.
Design. Develop. Dominate.
A modern digital studio building high-performance websites, SEO systems, and growth platforms for brands that want real results not just visuals...
Top Services:
SEO
Web Design
Email Marketing
Mobile App Development
Digital Marketing
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Location
Roseville, California
Number of Employees
Under 49
Average Hourly Rate
$55/hr
Minimal Budget
$1,000 - $10,000
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5.0 5.0 (14)
goodmorning
Bulld What Matters
Bulld What Matters
goodmorning is a Web3 development studio specializing in smart contract development, decentralized application (dApp) development, and blockchain infrastructure engineering. The company helps startups and enterprises design, build, and scale secure blockchain products across Ethereum and major EVM-compatible...
Top Services:
Blockchain
Software Development
Staff Augmentation
Location
San Francisco, California
Number of Employees
Under 49
Average Hourly Rate
$49/hr
Portfolios Count
4 Projects Listed
View Profile
5.0 5.0 (8)
Paradigm Solutions
AI-native Engineering. Enterprise-grade Results
AI-native Engineering. Enterprise-grade Results
Paradigm provides custom low-code software solutions. Our commitment is to empower organizations with the tools they need to streamline processes, automate tasks, and scale operations efficiently. Through a fusion of expert development and a deep understanding of our clients' unique challenges, we aim to be...
Top Services:
Web Development
Mobile App Development
Software Development
AI Development
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Location
Temecula, California
Number of Employees
Under 49
Minimal Budget
$1,000 - $10,000
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5.0 5.0 (1)
iQlance Solutions Canada
Canadas Trusted Partner
Canadas Trusted Partner
iQlance Solutions Canada is a global technology service provider specializing in delivering advanced digital products tailored to modern business needs. The company focuses on building scalable, secure, and high-performance solutions, helping organizations turn their ideas into successful digital platforms...
Top Services:
Web Development
Mobile App Development
Software Development
Location
Ontario, California
Number of Employees
50 - 99
Minimal Budget
$10,000 - $25,000
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Blue Trail Software
More Than Code We Build Trust Through Craft & Commitment
More Than Code We Build Trust Through Craft & Commitment
Engineered with integrity. Backed by mentorship. Delivered with care. BTS transforms ideas into scalable, secure, and impactful digital products that deliver long-term value...
Top Services:
Software Development
AI Development
Big Data Analytics
Mobile App Development
UI/UX Design
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Location
San Francisco, California
Number of Employees
100 - 249
Average Hourly Rate
$55/hr
Minimal Budget
$50,000 & Up
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ITColark Consulting
Building Smart Enterprise Solutions For Growing Businesses.
Building Smart Enterprise Solutions For Growing Businesses.
ITColark Consulting delivers customized enterprise software and IT solutions that help businesses streamline operations, scale efficiently, and achieve digital growth...
Top Services:
Mobile App Development
DevOps Consulting
IT Services
eCommerce Development
AI Development
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Location
California City, California
Number of Employees
Under 49
Average Hourly Rate
$11/hr
Minimal Budget
$10,000 - $25,000
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Star
(Re)imagine. Build. Scale.
(Re)imagine. Build. Scale.
Star is a global technology consultancy that helps enterprises bridge strategy and execution through deep industry expertise and an AI-native delivery engine to design, build and scale digital solutions with lasting business value and end-user impact...
Top Services:
AI Development
Software Development
Digital Strategy
Location
Sunnyvale, California
Number of Employees
500 - 999
View Profile
4.7 4.7 (3)
Bay Area Coders
Strategy, design, engineering, and AI
Strategy, design, engineering, and AI
Bay Area Coders is a San Francisco-based product and engineering studio working with venture-backed startups and growth-stage companies since 2016. We combine strategy, design, engineering, and AI to help teams ship real products and modernize existing ones...
Top Services:
Software Development
Web Development
Mobile App Development
AI Development
Design Services
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Location
Roseville, California
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$1,000 - $10,000
View Profile
LaCleo Inc
AI Agents That Grow Business
AI Agents That Grow Business
AI agents that scale your business developed and operated by LaCleo. LaCleo was established to ensure that scaling businesses get enterprise-grade marketing all at an affordable cost and without having to hire anyone...
Top Services:
Software Development
Blockchain
eCommerce Development
Web Development
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Location
San Francisco, California
Number of Employees
Under 49
Average Hourly Rate
$10/hr
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Teamvoy
We Bring The Tech. You Get The Wins.
We Bring The Tech. You Get The Wins.
Teamvoy is an AI engineering and transformation partner. We help companies make smarter technology decisions and turn them into production-ready software...
Top Services:
Software Development
AI Development
Design Services
Web Design
UI/UX Design
Show more
Location
Covina, California
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$10,000 - $25,000
View Profile
4.7 4.7 (29)
CloudGeometry
From Business Intent To Production-Ready Change
From Business Intent To Production-Ready Change
CloudGeometry is a Silicon Valley engineering firm that builds and runs cloud-native platforms, data pipelines, and AI systems for SaaS and enterprise teams. Its AI-MSL offering pairs an AI-driven delivery platform with a managed service: AI agents carry build and maintenance work across the software...
Top Services:
AI Development
Managed Services
Software Development
Mobile App Development
Cloud Consulting
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Location
Sunnyvale, California
Number of Employees
100 - 249
Average Hourly Rate
$100/hr
Minimal Budget
$10,000 - $25,000
View Profile
5.0 5.0 (2)

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Best California Fintech Software Development Companies

Custom Software That Works In The Real World

End-to-End Software Development Solutions

A design and investment firm for founders.

Health Tech and Managed IT Services Company

Where Bold Ideas Come Alive Digitally.

Lets Build Something That Matters

Migrate to Cloud With Ease.

Reimagining Software Development

The best Next.js & Sanity agency

Empowering Digital Transformations

Empowering Your Business Growth With Precision

Design. Develop. Dominate.

Bulld What Matters

AI-native Engineering. Enterprise-grade Results

Canadas Trusted Partner

More Than Code We Build Trust Through Craft & Commitment

Building Smart Enterprise Solutions For Growing Businesses.

(Re)imagine. Build. Scale.

Strategy, design, engineering, and AI

AI Agents That Grow Business

We Bring The Tech. You Get The Wins.

From Business Intent To Production-Ready Change

Related Services in California

Related Software Development Specializations in California

Popular Services

Latest Trends Related to Fintech Software Development

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