FinTech · California, India

Best FinTech Companies in California, United States

Updated 2026-06-16 · Ranked by funding & momentum

5461 indexable FinTech companies headquartered in California, United States, ranked by total equity funding and recent funding momentum. Combined disclosed equity funding of $114.9B across 2186 funded companies, including 88 unicorns.

5,461
Companies
$114.9B
Total Funding
2,186
Funded
88
Unicorns
35
Rounds (90d)

Ranked: Best FinTech companies in California

#CompanyFundingValuationStage Latest roundEmployeesFoundedMomentum
1 Airwallex Unicorn
Provider of multi-currency business accounts, global payments, and spend management
$1.1B $5.5B
as of 2021
Series G Series G Dec 2025 1,400 2015 ↑ Active
2 Mercury Unicorn
Provider of a comprehensive online platform offering a range of financial services
$146M $1.6B
as of 2021
Series D Series D May 2026 1 2017 ↑ Active
3 Anchorage Digital Unicorn
Digital asset platform providing trading, custody, staking, settlement, and crypto financial infrastructure
$487M $3B
as of 2021
Series E Series E Feb 2026 349 2017 ↑ Active
4 Navan
Provider of a platform for business travel and expense management
$1.3B Public Series G Oct 2025 847 2015 ↑ Active
5 Slash Unicorn
Provider of financial services for high-spending businesses
$160.1M Series C Series C Apr 2026 17 2019 ↑ Active
6 Parafin
Provider of cloud-based platform for revenue-based financing
$94M Series C Conventional Debt May 2026 83 2020 ↑ Active
7 Sardine Technologies
AI-enabled KYC and fraud prevention solutions for financial institutions
$75.6M Series C Series C May 2026 64 2020 ↑ Active
8 AuthID
AI and cloud based identity proofing and authentication solutions for enterprises
$83.3M Public Post IPO Apr 2026 25 2011 ↑ Active
9 Human Interest Unicorn
Employer-enabled retirement planning
$664M $1.3B
as of 2024
Series E Series E Nov 2025 577 2015 ↑ Active
10 Pipe Unicorn
Online revenue-based financing marketplace for SaaS businesses
$316M $2B
as of 2021
Series C Series C Jan 2026 70 2019 ↑ Active
11 Spring Labs
Provider of an AI-native platform for complaints management and governance risk compliance
$66.5M Series C Series C May 2026 30 2017 ↑ Active
12 StartEngine Unicorn
Platform that enables users to create, manage, and invest in innovative companies and technologies
$72.6M $780M
as of 2021
Series A Series A Apr 2026 89 2011 ↑ Active
13 Upgrade Unicorn
Provider of consumer credit and banking products
$600M $6B
as of 2021
Series G Series G Oct 2025 602 2016 ↑ Active
14 Superstate
Provider of tokenization services for financial assets and investment products
$100.6M Series B Series B Apr 2026 2023 ↑ Active
15 TRM Labs Unicorn
Provider of blockchain intelligence for detecting crypto-facilitated crime and compliance
$149.9M Series C Series C Feb 2026 11 2018 ↑ Active
16 Dakota Financial
Provider of funding solutions for businesses with challenged credit profiles
$77M Funding Raised Conventional Debt Apr 2026 40 2002 ↑ Active
17 Candex
Online platform for invoice financing
$85M Series C Series C Mar 2026 102 2011 ↑ Active
18 Tipalti Unicorn
Cloud-based procurement and invoice management solutions for businesses
$553M $8.3B
as of 2021
Series F Venture Debt Sep 2025 288 2010 ↑ Active
19 Uphold
Digital assets trading platform offering trading services for cryptocurrencies, stablecoins, and precious metals
$73.4M Series B Series B Apr 2026 14 2013 ↑ Active
20 FBN Unicorn
Network of services for farm management, supplies, and financial solutions
$898.8M $4B
as of 2021
Series G Series G Jul 2025 62 2014 ↑ Active
21 PayJoy
Online platform for purchase financing
$203.6M Series C Conventional Debt Dec 2025 101 2015 ↑ Active
22 Alpaca Securities Unicorn
Internet-first stock broker
$120M Series D Series D Jan 2026 207 2015 ↑ Active
23 Alcatraz AI
Provider of AI-powered facial authentication access control and security systems
$51.1M Series B Series B Apr 2026 21 2016 ↑ Active
24 Doss
Provider of cloud platform for operations, resource planning, and data management
$73M Series B Series B Mar 2026 12 2022 ↑ Active
25 Bretton AI
Developer of an AI platform for financial crime compliance solutions
$94.8M Series B Series B Feb 2026 2015 ↑ Active
26 Feedzai Unicorn
Provider of an AI-native platform for fraud and financial crime prevention
$282M $1B
as of 2021
Series E Series E Oct 2025 597 2011 ↑ Active
27 Centrifuge
Provider of the decentralized platform to connect the financial supply chain
$27.1M Series A Series A May 2026 10 2017 ↑ Active
28 CNote
Online investment platform for fixed income-focused community development
$27.2M Series B Series B Apr 2026 14 2016 ↑ Active
29 Strala
Provider of AI-assisted claims handling and third-party administrator (TPA) solutions
$55.3M Series B Series B Mar 2026 2024 ↑ Active
30 MagicCube
Device security solutions for IoT applications
$25.7M Series B Series B Apr 2026 15 2014 ↑ Active
31 MerQube
Index provider solutions for financial and insurance industries
$35M Series C Series C Apr 2026 9 2019 ↑ Active
32 Lumin Digital
Provider of digital banking platform solutions for credit unions and banks
$125M Series D Series D Dec 2025 2,500 2016 ↑ Active
33 Drift
Future & options focused trading solutions for cryptocurrency
$28.8M Series B Conventional Debt Apr 2026 13 2021 ↑ Active
34 PayNearMe
Provider of platform facilitating payment acceptance, disbursement, and management services
$213.2M Series E Series E Sep 2025 242 2009 ↑ Active
35 FarmTogether
Equity crowdfunding platform and infrastructure fund focused on sustainable investments
$40.4M Series A Series A Feb 2026 34 2018 ↑ Active
36 Sift Unicorn
Provider of an AI-powered platform for fraud detection and prevention
$161.2M $1B
as of 2021
Series D Series D Oct 2025 167 1997 ↑ Active
37 Zest AI
Provider of AI-enabled credit risk assessment platform
$119M Series D Series D Nov 2025 108 2009 ↑ Active
38 Credit Key
Developer of an online marketplace for point-of-sale financing
$52.9M Series B Conventional Debt Jan 2026 58 2015 ↑ Active
39 Juniper Square Unicorn
Platform for real estate investment management
$239M $490M
as of 2019
Series D Series D Sep 2025 367 2014 ↑ Active
40 Fieldguide
Provider of an AI-native platform for audit and advisory firms
$47.1M Series C Series C Feb 2026 45 2016 ↑ Active
41 Drip Capital
Developer of an online marketplace platform for trade financing
$108.1M Series C Conventional Debt Oct 2025 185 2015 ↑ Active
42 Nirvana Unicorn
AI-based insurance risk management and pricing solutions for the fleet insurance industry
$79M Series D Series D Dec 2025 10 2020 ↑ Active
43 Vori
Provider of grocery point of sale and store operations software
$15.3M Series B Series B May 2026 19 2015 ↑ Active
44 Addepar Unicorn
Wealth management solutions for advisors
$529.1M $2.2B
as of 2021
Series G Series G May 2025 560 2009 ↑ Active
45 Plaid Unicorn
Provider of a network for connecting financial accounts to applications
$734.3M $13.4B
as of 2021
Series E Series E Apr 2025 883 2012 ↑ Active
46 Nova Credit
Provider of unified consumer credit data infrastructure and analytics platform
$121.2M Series D Series D Oct 2025 51 2016 ↑ Active
47 Earnin
Provider of a platform for accessing earned wages and financial tools
$190.1M Series C Conventional Debt Sep 2025 242 2012 ↑ Active
48 Amplify Life Insurance
Online insurance comparison platform
$60.9M Series B Series B Dec 2025 55 2019 ↑ Active
49 Figure Unicorn
Blockchain-based platform for consumer loans
$435.2M $3.2B
as of 2021
Public Conventional Debt May 2025 463 2018 ↑ Active
50 Varo Unicorn
Digital bank for individuals
$991.3M $2.5B
as of 2021
Series G Series G Jan 2025 816 2015 ↑ Active

Top 12 FinTech companies in California

#1
Airwallex Unicorn Series G
$1.1B Raised
expand_more
#1

Airwallex Unicorn Series G

location_onSan Francisco, California
Founded
2015
Employees
1,400
Funding raised
$1.1B
Valuation
$5.5B · 2021
Stage
Series G

Provider of multi-currency business accounts, global payments, and spend management. The company offers solutions for business accounts, global transfers, corporate cards, and expense management. It provides APIs and embedded finance options, including programmatic account creation, multi-currency account management, and global payment acceptance. The company also offers tools for invoicing, subscription management,

Funding rounds (14 disclosed of 14)
Round Date Amount
Series G Dec 2025 $330M
Series F May 2025 $150M
Series F Mar 2023 $200M
Series E Oct 2022 $100M
Series E Nov 2021 $100M
Series E Sep 2021 $200M
8 earlier rounds — sign up free
Tech stack
alpine.jsamazon web servicesapple icloud mailbabelbackbone.jscloudflare+14
#2
Mercury Unicorn Series D
$146M Raised
expand_more
#2

Mercury Unicorn Series D

location_onSan Francisco, California
Founded
2017
Employees
1
Funding raised
$146M
Valuation
$1.6B · 2021
Stage
Series D

Provider of a comprehensive online platform offering a range of financial services. The company provides integrated banking services for businesses, offering a platform to manage financial operations.

Funding rounds (6 disclosed of 6)
Round Date Amount
Series D May 2026 $200M
Series C Mar 2025 $200M
Conventional Debt Oct 2024 $100M
Series B Jul 2021 $120M
Series A Sep 2019 $20M
Seed Aug 2017 $6M
Tech stack
alpine.jsamazon albamazon cloudfrontamazon web servicesamplitudeapple icloud mail+14
#3
Anchorage Digital Unicorn Series E
$487M Raised
expand_more
#3

Anchorage Digital Unicorn Series E

location_onSan Francisco, California
Founded
2017
Employees
349
Funding raised
$487M
Valuation
$3B · 2021
Stage
Series E

Digital asset platform providing trading, custody, staking, settlement, and crypto financial infrastructure. It is designed for financial institutions and professional investors, it provides secure custody through a federally chartered banking entity and enables seamless access to liquidity, risk-managed execution, and compliant digital asset operations. It supports end-to-end workflows across cash and crypto assets,

Funding rounds (5 disclosed of 6)
Round Date Amount
Series E Feb 2026 $100M
Series D Jun 2022 Undisclosed
Series D Dec 2021 $350M
Series C Feb 2021 $80M
Series B Jul 2019 $40M
Series A Jun 2018 $17M
Tech stack
cdnjscloudflarecloudflare bot managementcore-jsdemandbasedocusign+14
#4
Navan Public
$1.3B Raised
expand_more
#4

Navan Public

location_onPalo Alto, California
Founded
2015
Employees
847
Funding raised
$1.3B
Stage
Public

Provider of a platform for business travel and expense management. The platform offers tools for booking trips, managing expenses, and processing payments. It provides features such as travel program management, analytics, and support services. The platform also allows for expense tracking, corporate card integration, and security measures.

Funding rounds (13 disclosed of 15)
Round Date Amount
Series G Oct 2025 $300M
Conventional Debt Dec 2022 $400M
Conventional Debt Oct 2022 $150M
Series G Oct 2022 $154M
Series F Oct 2021 $362M
Series E Jan 2021 $155M
9 earlier rounds — sign up free
Tech stack
6senseadobe audience manageradrolladroll cmp systemamazon advertisingamazon webstore+14
#5
Slash Unicorn Series C
$160.1M Raised
expand_more
#5

Slash Unicorn Series C

location_onSan Francisco, California
Founded
2019
Employees
17
Funding raised
$160.1M
Stage
Series C

Provider of financial services for high-spending businesses. It offers business checking accounts, corporate cards with cashback rewards, and access to working capital through partner lenders. The platform includes features such as virtual accounts, robust analytics tools, and APIs for automation. Enhanced FDIC insurance is provided through partner banks. The services are designed to streamline financial management f

Funding rounds (4 disclosed of 4)
Round Date Amount
Series C Apr 2026 $100M
Series B May 2025 $41M
Series A May 2023 $19M
Seed 2021 $125K
Tech stack
amazon web servicesapple icloud mailcloudflarecloudflare bot managementcore-jsfacebook pixel+14
#6
Parafin Series C
$94M Raised
expand_more
#6

Parafin Series C

location_onSan Francisco, California
Founded
2020
Employees
83
Funding raised
$94M
Stage
Series C

Provider of cloud-based platform for revenue-based financing. It features a platform for connecting buyers and sellers for growth capital financing. Provides tools for retaining sellers, tracking revenue streams, APIs for underwriting, financial and regulatory risks, and payment processing for users.

Funding rounds (6 disclosed of 7)
Round Date Amount
Conventional Debt May 2026 Undisclosed
Series C Dec 2024 $100M
Conventional Debt Aug 2024 $93M
Conventional Debt Apr 2024 $125M
Series B Aug 2022 $60M
Conventional Debt Aug 2022 $150M
1 earlier round — sign up free
Tech stack
amazon s3amazon sesamazon web servicesapple icloud mailatlassian statuspagecloudflare+14
#7
$75.6M Raised
expand_more
#7

Sardine Technologies Series C

location_onSan Francisco, California
Founded
2020
Employees
64
Funding raised
$75.6M
Stage
Series C

AI-enabled KYC and fraud prevention solutions for financial institutions. Its product includes transaction monitoring, onboarding, AML, account takeover protection, and more. It also offers device intelligence tools for fraud detection based on intrinsic behavior.

Funding rounds (5 disclosed of 6)
Round Date Amount
Series C May 2026 $25M
Series C Feb 2025 $70M
Series B Sep 2022 $51.5M
Series A Aug 2022 Undisclosed
Series A Feb 2022 $19.5M
Seed Mar 2021 $4.6M
Tech stack
aceamazon cloudfrontamazon web servicesapple icloud mailatlassian statuspagebabel+14
#8
AuthID Public
$83.3M Raised
expand_more
#8

AuthID Public

location_onLong Beach, California
Founded
2011
Employees
25
Funding raised
$83.3M
Stage
Public

AI and cloud based identity proofing and authentication solutions for enterprises. Its offering includes biometric identity proofing, authentication ID, facial biometric authentication, and fingerprint authentication. It also offers services such as technical supports and consulting. It caters to government and privates companies.

Funding rounds (19 disclosed of 20)
Round Date Amount
Post IPO Apr 2026 $4.2M
Post IPO Jun 2023 $4.1M
Post IPO May 2023 $9M
Post IPO Mar 2022 $22.5M
Series A Oct 2020 $5.2M
Series A Feb 2020 $1.5M
14 earlier rounds — sign up free
Founders & key people
Tech stack
atlassian statuspagecloudflarecloudflare bot managementcookie noticecore-jsdivi+14
#9
Human Interest Unicorn Series E
$664M Raised
expand_more
#9

Human Interest Unicorn Series E

location_onSan Francisco, California
Founded
2015
Employees
577
Funding raised
$664M
Valuation
$1.3B · 2024
Stage
Series E

Employer-enabled retirement planning platform. Offers tools to assist in developing retirement plans, recording, accounting, and compliance management solutions. Features a dashboard for syncing payroll, administrative, and compliance testing solutions for users.

Funding rounds (12 disclosed of 13)
Round Date Amount
Series E Nov 2025 $100M
Series E Aug 2025 $50M
Conventional Debt Jul 2024 $25M
Series E Mar 2024 $242M
Series D Dec 2022 $62M
Series D Aug 2021 $200M
7 earlier rounds — sign up free
Founders & key people
Tech stack
amazon s3amazon web servicesamplitudeapolloapple icloud mailauth0+14
#10
Pipe Unicorn Series C
$316M Raised
expand_more
#10

Pipe Unicorn Series C

location_onLos Angeles, California
Founded
2019
Employees
70
Funding raised
$316M
Valuation
$2B · 2021
Stage
Series C

Online revenue-based financing marketplace for SaaS businesses. It offers a solution that connects businesses with investors for revenue-based financing. Businesses can integrate the accounting and ERP systems to the platform using APIs. The loan amount is based on the business data obtained from the system. It features integrations with existing payment tools and automated monthly statements.

Funding rounds (7 disclosed of 8)
Round Date Amount
Series C Jan 2026 $16M
Venture Debt Jun 2024 $100M
Conventional Debt Sep 2022 $7.1M
Series C Aug 2021 Undisclosed
Series C Mar 2021 $250M
Series B Mar 2021 $50M
2 earlier rounds — sign up free
Tech stack
apple icloud mailchakra uicloudflarecloudflare bot managementcookiebotcore-js+14
#11
Spring Labs Series C
$66.5M Raised
expand_more
#11

Spring Labs Series C

location_onLos Angeles, California
Founded
2017
Employees
30
Funding raised
$66.5M
Stage
Series C

Provider of an AI-native platform for complaints management and governance risk compliance. The platform offers conversation intelligence, direct complaints detection, and regulatory complaints tracking. It also provides templated response generation, resolution analysis, and complaints insights business intelligence. The platform integrates with existing systems to streamline workflows. It helps teams unlock custome

Funding rounds (7 disclosed of 7)
Round Date Amount
Series C May 2026 $5M
Series B May 2025 $2.5M
Series B May 2021 $15M
Series A Jun 2019 $23M
Seed May 2019 $13.8M
Seed Mar 2018 $14.8M
1 earlier round — sign up free
#12
StartEngine Unicorn Series A
$72.6M Raised
expand_more
#12

StartEngine Unicorn Series A

location_onBurbank, California
Founded
2011
Employees
89
Funding raised
$72.6M
Valuation
$780M · 2021
Stage
Series A

Platform that enables users to create, manage, and invest in innovative companies and technologies. It connects investors with startups and growth-stage companies across multiple industries, including technology, energy, healthcare, and space. It provides access to pre-IPO investment opportunities, allowing users to explore offerings, evaluate startups, and invest in early-stage businesses through regulated crowdfund

Funding rounds (59 disclosed of 60)
Round Date Amount
Series A Apr 2026 $503.6K
Series A Apr 2026 $377.6K
Series A Apr 2026 $303.6K
Series A Apr 2026 $1.2M
Series A Mar 2026 $652.2K
Series A Mar 2026 $486.4K
54 earlier rounds — sign up free
Tech stack
adobe audience manageramazon cloudfrontamazon elbamazon web servicesapplovinappsflyer+14

Recent signals in California FinTech

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Funding & investor landscape

Total raised
$114.9B
across these companies
Companies funded
2,186
with disclosed funding
Highest-funded
$9.8B raised

Most active investors

YC Y Combinator 347 investments in FinTech 5G 500 Global 111 investments in FinTech PC Plug and Play Tech Center 106 investments in FinTech AH Andreessen Horowitz 97 investments in FinTech C Coinbase 80 investments in FinTech SC Soma Capital 77 investments in FinTech T Techstars 72 investments in FinTech SA SV Angel 65 investments in FinTech AV Alumni Ventures 60 investments in FinTech S SVB 52 investments in FinTech LP Lightspeed Venture Partners 51 investments in FinTech G Gaingels 50 investments in FinTech

Notable founders in California FinTech

JD Jacob Dai Co-Founder & CTO Airwallex · $1.1B raised
ML Max Li Co-Founder Airwallex · $1.1B raised
LL Lucy Yueting Liu Co-Founder & President Airwallex · $1.1B raised
JZ Jack Zhang Co-Founder & CEO Airwallex · $1.1B raised
IA Immad Akhund Co-Founder & CEO Mercury · $146M raised
MT Max Tagher Co-Founder & CTO Mercury · $146M raised
JZ Jason Zhang Co-Founder & COO Mercury · $146M raised
NM Nathan McCauley Co-Founder and CEO Anchorage Digital · $487M raised
DM Diogo Monica Co-Founder Anchorage Digital · $487M raised
AC Ariel Cohen CEO and Co-Founder Navan · $1.3B raised
IT Ilan Twig Cofounder and CTO Navan · $1.3B raised
RL Rich Liu CEO, Navan Travel Navan · $1.3B raised

Frequently asked questions

How many FinTech companies are there in California, United States?
Radar tracks 5461 indexable FinTech companies headquartered in California, United States, India, that meet our profile-completeness bar.
What is the total funding raised by FinTech companies in California, United States?
The FinTech companies in California, United States on this list have raised a combined $114.9B in disclosed equity funding across 2186 funded companies.
Which is the highest-funded FinTech company in California, United States?
Stripe is the highest-funded FinTech company in California, United States, with $9.8B in disclosed equity funding.
How many FinTech companies in California, United States are funded?
2186 of the 5461 FinTech companies in California, United States on this list have disclosed at least one equity funding round.
How many FinTech unicorns are there in California, United States?
88 FinTech companies in California, United States on this list are valued at $1B or more.
Who are the top investors in California, United States FinTech companies?
The most active investors in California, United States FinTech companies on this list include Y Combinator, 500 Global, Plug and Play Tech Center, Andreessen Horowitz, Coinbase.

Rankings are computed by Radar (Fliar BI) from the Radar company master and are updated periodically. Funding and momentum scores use disclosed equity-funding data only. Figures may lag private rounds. Last updated 2026-06-16.

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