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Fintech startups in Southern California

Financial technology: payments, banking, investing, and financial infrastructure.

This is still one of the smaller categories in the directory — Founders First Change Catalyst, Baseline Risk Partners, and Cardiff are the best-funded so far, all three based in San Diego. It's a real gap relative to the region's much larger B2B and healthcare bases, and one with room for more payments, banking, and financial-infrastructure startups to fill in.

70
companies
$1.48B
total raised
21
cities

Companies

BondIt LLC hero photo
BondIt LLC
Santa Monica, CA

California-licensed entertainment and media financing lender backed by MEP Capital.

Fintech
ASTN Company, Inc. hero photo
ASTN Company, Inc.
Los Angeles, CA

A wealth-coaching fintech platform giving members curated access to financial decision tools and vetted advisor networks.

Fintech
Dave Operating LLC
Los Angeles, CA

Fintech app offering fee-free cash advances, early-pay checking, and savings tools through bank partnerships.

Fintech
Series F$507.3M
Acorns (finance)
Irvine, CA · Founded 2012 · 400 employees

Acorns is an Irvine; California-based micro-investing company allowing users to round up consumer purchases and invest the change.

Series FFintech
Series A$128.0M
iTrustCapital
Irvine, CA · Founded 2018 · 82 employees

iTrustCapital is a fintech platform that lets Americans hold cryptocurrency; US stocks and ETFs; and physical gold; silver and platinum inside tax-advantaged retirement accounts. It provides the self-

Series AFintech
$1.0M
Optimal Financial Systems, Inc.
Santa Monica, CA · Founded 2018

Optimal Financial Systems; Inc. is a Santa Monica; California-based company founded in 2018.

Fintech
$8.0M
Simply Bail, LLC
Santa Monica, CA · Founded 2020

Simply Bail; LLC is a Santa Monica; California-based company.

Fintech
$2.7M
Soft Ledger, Inc.
Santa Monica, CA · Founded 2017

Soft Ledger; Inc. is a Santa Monica; California-based company.

Fintech
$500K
New World Savings, Inc.
Irvine, CA · Founded 2017

New World Savings; Inc. is an Irvine; California-based company founded in 2017.

Fintech
Seed$5.0M
Harbor
Santa Monica, CA

Harbor is a Santa Monica; California-based company.

SeedFintech
$185.2M
Keillor Capital, Inc.
Newport Beach, CA
Fintech
$164.4M
CBC Bancorp
Irvine, CA
Fintech
$78.1M
ASCENT HOLDING CO.
San Diego, CA
Fintech
$57.8M
Wilshire Finance Partners, Inc.
Irvine, CA
Fintech
$49.1M
Pasadena Private Lending Inc.
Pasadena, CA
Fintech
$47.8M
US Metro Bancorp, Inc.
Garden Grove, CA
Fintech
$47.0M
Dakota Financial, LLC
Los Angeles, CA
Fintech
$25.0M
Ascend Capital Lending, LLC
Huntington Beach, CA · Founded 2025
Fintech
$25.0M
NANO FINANCIAL HOLDINGS, INC.
Irvine, CA
Fintech
$16.2M
MINISTRY PARTNERS INVESTMENT COMPANY, LLC
Brea, CA
Fintech
$15.0M
PCB Financlal, Inc
Costa Mesa, CA · Founded 2022
Fintech
$14.5M
Wave Digital Assets Holdings LLC
Los Angeles, CA · Founded 2018
Fintech
Series A$12.0M
FOUNDERS FIRST CHANGE CATALYST, LLC
San Diego, CA · Founded 2020
Series AFintech
$9.0M
NEIGHBORHOOD BANCORP
Chula Vista, CA
Fintech
$9.0M
Stratus Financial LLC
Newport Beach, CA
Fintech
$8.1M
AmTru AI Inference Ventures, LLC
San Clemente, CA · Founded 2025
Fintech
$8.0M
NGF Holdings, LLC
Malibu, CA · Founded 2023
Fintech
Baseline Risk Partners, LLC hero photo
Seed$6.8M
Baseline Risk Partners, LLC
San Diego, CA · Founded 2024

Baseline Risk Partners delivers program administration and underwriting expertise in Specialty Property and Workers’ Compensation.

SeedFintech
$6.5M
HighTechLending Inc.
Irvine, CA
Fintech
$5.8M
PCB Financial, Inc
Costa Mesa, CA · Founded 2022
Fintech
CARDIFF, INC. hero photo
Series A$5.7M
CARDIFF, INC.
San Diego, CA · Founded 2020

Looking for small business financing? Get approved in 2 minutes or less and get your funds within 24 hours at Cardiff. We have funded over $12 billion for small businesses across the US.

Series AFintech
Bridgeport Financial Technology, Inc. hero photo
Seed$5.0M
Bridgeport Financial Technology, Inc.
San Diego, CA

Bridgeport Financial Technology, Inc. provides bespoke, digital technology and infrastructure solutions for sophisticated clients across the entire private markets value chain.

SeedFintech
$4.8M
FC Capital Holdings, LLC
Solana Beach, CA · Founded 2021
Fintech
$4.0M
Red Mountain PET SP SPV I LLV
Los Angeles, CA · Founded 2024
Fintech
Seed$3.8M
SF Insuretech Inc.
Los Angeles, CA · Founded 2019

Founded by Robert Smithson, who serves as President & CEO; provides AI-based data and monitoring solutions for auto insurance companies.

SeedFintech
Seed$3.0M
ProfitR Inc.
Los Angeles, CA · Founded 2024

Profitr is a platform that allows you to invest in real estate properties

SeedFintech
Pre-Seed$2.9M
SuperTrader, Inc.
Los Angeles, CA · Founded 2020 · ~11-50 employees

SuperTrader is an AI trading journal built by traders that helps users trade better by finding time-of-day biases, streak tilts, and broken rules, turning losses into feedback.

Pre-SeedFintech
$2.4M
Change Co CDFI LLC
Anaheim, CA
Fintech
$2.0M
Altitude Capital Holdings LLC
Newport Beach, CA · Founded 2023
Fintech
Series A$1.5M
FOUNDERS FIRST CAPITAL PARTNERS, INC.
San Diego, CA

Founders First Capital Partners - Revenue-Based Funding & Business Advisory

Series AFintech
$1.1M
Heron Lending LLC
Covina, CA · Founded 2023
Fintech
$800K
AmTru Medical Device Ventures LLC
San Clemente, CA · Founded 2025
Fintech
Seed$500K
Crush Capital Inc.
Beverly Hills, CA · Founded 2020

Crush Capital was co-founded by Darren Marble and Todd Goldberg in Beverly Hills and raised $3.25 million to launch "Going Public," a streaming series about the IPO investment process.

SeedFintech
$325K
BANCREEK CAPITAL STRATEGIES, LLC
Santa Monica, CA · Founded 2026
Fintech
Seed$240K
Gates Mills Technologies LLC
Los Angeles, CA · Founded 2024

Gates Mills Technologies is a quantitative trading firm founded by Zachary Wolfe in 2018 that builds equity-market trading strategies from mathematical models, per its Crunchbase and LinkedIn profiles.

SeedFintech
$110K
Warbler Lending LLC
Covina, CA · Founded 2023
Fintech
$100K
VALT Investor Group Inc.
San Diego, CA · Founded 2023
Fintech
$100K
Continuum Holdings, Inc.
San Diego, CA · Founded 2025
Fintech
$25K
Biologic Capital, Inc.
Newport Beach, CA · Founded 2024
Fintech
$20K
Global Interchange, Inc.
Palm Springs, CA

Global Interchange SL is a company that connects global manufacturing hubs to their customers and provides international industrial solutions, specifically in energy management and life safety systems, along with technology solutions for various industries including fire fighting, fire alarm, drainage pumps, pressure groups, household, automation, and automotive.

Fintech
Staxiom hero photo
Seed
Staxiom
Brea, CA

Staxiom provides diligence-grade accounting for startups — bookkeeping, tax prep, and capital strategy, with an AI-assisted R&D tax credit engine reviewed by EY-trained CPAs. Founded by the team behind Ardius, the R&D tax credit company Gusto acquired in 2021.

SeedFintech
American Financial Center, Inc.
Sherman Oaks, CA
Fintech
Applied Data Finance hero photo
Applied Data Finance
San Diego, CA

Applied Data Finance is a fintech innovator that offers fair and responsible credit access to underestimated U.S. consumers through an AI-powered underwriting and lending platform.

Fintech
National Funding hero photo
National Funding
San Diego, CA

National Funding provides fast small business loans, working capital, term loans, inventory financing, receivables financing, short-term equipment financing, and heavy equipment financing.

Fintech
Ascent Funding hero photo
Ascent Funding
San Diego, CA

Ascent Funding provides private student loans for college and career education, covering up to 100% of tuition and expenses with competitive rates and no fees.

Fintech
Atomic Insights
San Diego, CA

Atomic Insights provides payment workflow automation for RIAs and Family Offices, making money movement easy and compliant for wealth managers, client service, and operations teams.

Fintech
Credit Key hero photo
Credit Key
Venice, CA

Credit Key provides B2B payment solutions that allow businesses to offer customers instant access to capital and flexible payment options like 'buy now, pay later' with terms up to 24 months.

Fintech
Clearinghouse Community Development Financial Institution
Lake Forest, CA
Fintech
American First Credit Union hero photo
American First Credit Union
Brea, CA

American First Credit Union offers various financial services to its members, including checking and savings accounts, loans for vehicles and homes, and credit cards.

Fintech
Tequila Financial LLC hero photo
Tequila Financial LLC
Beverly Hills, CA · Founded 2025

Invest in barrels of 100% agave tequila and hold as it ages into premium Extra Añejo. Storage, insurance, and exit support included.

Fintech