Mentum
Acquired
What they do:
AI-Powered Assistant for Procurement and Strategic Sourcing
Quick facts:
HQ: San Francisco, CA, United States
Top Fintech Startups in San Francisco
This list has 390 startups and was last updated on Oct 15, 2026. 128 of them are hiring right now. Largest teams: Stripe, Deel, and Gusto. Latest round: Corgi Insurance Services raised $266M (Jun 4, 2026).
390 startupsPage 10 of 11
Thyme
Acquired
What they do:
The OS for financial advisors
Quick facts:
HQ: San Francisco, CA, United States
Standard Treasury
Acquired
What they do:
Banking APIs; acquired by Silicon Valley Bank in August 2015
Quick facts:
HQ: San Francisco, CA, United States
YC S13Early stage
Emburse
Acquired
What they do:
Expense management and AP automation.
Quick facts:
HQ: San Francisco, CA, United States
YC W16Early stage
Level
Acquired
What they do:
Fast and simple fintech financing
Quick facts:
HQ: San Francisco, CA, United States
SimpleHash
Acquired
What they do:
Multi-chain token data platform
Quick facts:
HQ: San Francisco, CA, United States
YC W22Early stage
LendUp
Shut down
What they do:
LendUp is a socially responsible company on a mission to redefine…
Quick facts:
HQ: San Francisco, CA, United States
TrueNorth
Shut down
What they do:
TrueNorth gives truckers a single place to manage their business.
Quick facts:
HQ: San Francisco, CA, United States
Cover
Shut down
What they do:
The mobile-first insurance platform that makes insurance easy.
Quick facts:
HQ: San Francisco, CA, United States
AlphaFlow
Shut down
What they do:
AlphaFlow is a technology-driven investment manager.
Quick facts:
HQ: San Francisco, CA, United States
GoBuild (fka Brick)
Shut down
What they do:
The payments solution for small scale construction.
Quick facts:
HQ: San Francisco, CA, United States
Abundance Labs
Shut down
What they do:
Abundance Labs incubates and builds alternative currency marketplace…
Quick facts:
HQ: San Francisco, CA, United States
Wingback
Shut down
What they do:
Wingback provides tools and APIs for SaaS pricing and packaging.
Quick facts:
HQ: San Francisco, CA, United States
Balanced
Shut down
What they do:
Payments for Marketplaces
Quick facts:
HQ: San Francisco, CA, United States
HoverChat
Shut down
What they do:
Message without interrupting what you're doing
Quick facts:
HQ: San Francisco, CA, United States
Inokyo
Shut down
What they do:
We bring physical stores to the digital age with cashierless checkout.
Quick facts:
HQ: San Francisco, CA, United States
Blair
Shut down
What they do:
Financing education through Income Share Agreements
Quick facts:
HQ: San Francisco, CA, United States
Zage
Shut down
What they do:
Pay by bank and earn rewards
Quick facts:
HQ: San Francisco, CA, United States
Billforward
Shut down
What they do:
Subscription billing, rate plan management and analytics as a…
Quick facts:
HQ: San Francisco, CA, United States
Cheqout
Shut down
What they do:
Mobile ordering & payments for Brick & Mortars
Quick facts:
HQ: San Francisco, CA, United States
Hedgehog
Shut down
What they do:
Cryptocurrency Robo-adviser. Buy. Balance. Relax.
Quick facts:
HQ: San Francisco, CA, United States
Sonar
Shut down
What they do:
Minecraft meets Discord
Quick facts:
HQ: San Francisco, CA, United States
Bifrost
Shut down
What they do:
Wills and Estate Management for Crypto
Quick facts:
HQ: San Francisco, CA, United States
Remy
Shut down
What they do:
Making it simpler for medical clinics to work with insurance
Quick facts:
HQ: San Francisco, CA, United States
SlashAuth
Shut down
What they do:
The solution for fine-grained access control in web3
Quick facts:
HQ: San Francisco, CA, United States
Purpose Finance
Shut down
What they do:
Accelerating the shift to a more transparent economy
Quick facts:
HQ: San Francisco, CA, United States
Hyperseed
Shut down
What they do:
Zapier for billing
Quick facts:
HQ: San Francisco, CA, United States
Apollo
Shut down
What they do:
The card that rewards you with stock
Quick facts:
HQ: San Francisco, CA, United States
Cashmere
Shut down
What they do:
Crypto wallet for web3 startups
Quick facts:
HQ: San Francisco, CA, United States
Notebook Labs
Shut down
What they do:
Decentralized, anonymous, and accountable identity on Web3.
Quick facts:
HQ: San Francisco, CA, United States
Argovox
Shut down
What they do:
Voice AI agents for patient billing and collections
Quick facts:
HQ: San Francisco, CA, United States
Line.Build
Shut down
What they do:
Incentives and financing for energy efficiency upgrades
Quick facts:
HQ: San Francisco, CA, United States
Blume Benefits
Shut down
What they do:
The AI copilot for health insurance brokers.
Quick facts:
HQ: San Francisco, CA, United States
Leaky
Shut down
What they do:
Online auto and business insurance. (Acquired 2013)
Quick facts:
HQ: San Francisco, CA, United States
PayTango
Shut down
What they do:
Simple invoicing
Quick facts:
HQ: San Francisco, CA, United States
Unicornly
Shut down
What they do:
Unicorn.ly makes fundraising more efficient for both angel investors…
Quick facts:
HQ: San Francisco, CA, United States