
Quicknode
What they do:
Tools & infra to build and scale high-quality blockchain applications.
Quick facts:
HQ: Miami, FL, United States
This list has 20 startups and was last updated on Oct 15, 2026. Biggest hubs: San Francisco (5), New York (4), and Bengaluru (3). Largest teams: Quicknode, ARQ, and CoinTracker.

What they do:
Tools & infra to build and scale high-quality blockchain applications.
Quick facts:
HQ: Miami, FL, United States

What they do:
The global financial platform for affluent consumers in the Americas.
Quick facts:
HQ: London, United Kingdom
What they do:
The gold standard in cryptocurrency portfolio tracking and taxes
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Banking, corporate cards, stablecoin payments – available globally.
Quick facts:
HQ: Minneapolis, MN, United States

What they do:
The Notabene platform is the trust layer for global money movement.
Quick facts:
HQ: New York, NY, United States

What they do:
Stocks and cryptos trading app with zero commissions and no minimums…
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Move money programmatically - built for developers
Quick facts:
HQ: Montevideo, Uruguay

What they do:
SpruceID lets users control their data across the web.
Quick facts:
HQ: New York, NY, United States

What they do:
Decentralised broadband connectivity.
Quick facts:

What they do:
AI driven payment rails for emerging market banks.
Quick facts:
HQ: San Francisco, CA, United States

What they do:
AI-Native Finance OS
Quick facts:
HQ: New York, NY, United States

What they do:
Payments & Loyalty Infrastructure
Quick facts:

What they do:
Infrastructure powering stablecoin and digital finance
Quick facts:

What they do:
Coinrule Automates Your Crypto and Stock Investments
Quick facts:
HQ: London, United Kingdom

What they do:
Agentic Finance for your Life and Business
Quick facts:
HQ: Remote

What they do:
Stackup helps businesses manage their crypto assets.
Quick facts:
HQ: Los Angeles, CA, United States

What they do:
Trade memecoins
Quick facts:
HQ: New York, NY, United States

What they do:
Anyone Can Trade
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Trade memecoins, perpetuals, and earn yield.
Quick facts:
HQ: Austin, TX, United States

What they do:
The global operating account you truly deserve.
Quick facts:
HQ: San Francisco, CA, United States
There are 20 startups on this list, last updated on Oct 15, 2026.
By team size: Quicknode (115 employees), ARQ (100 employees), and CoinTracker (70 employees).
The biggest hubs are San Francisco (5), New York (4), and Bengaluru (3).