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Alpaca

Developer-first API for stock, options and crypto

Employees
201–500
Founded
2015
Business Model
B2B
Total Funding
$352.0M
Valuation
$1.1BMay 2026
Last Round
$150.0M Series DMay 2026
Rounds
3

About

Alpaca is a San Mateo-based self-clearing broker-dealer and brokerage infrastructure API platform serving 300+ fintech companies and 5 million accounts across 40+ countries. It provides API access to US stocks, ETFs, options, fixed income, and cryptocurrency, enabling fintechs, robo-advisors, and algorithmic traders to build investing products without a broker-dealer license.

Tech & App Stack

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Funding History

Series DSeries DMay 2026
Series DSeries DJan 2026
Series CSeries CApr 2025

Investors

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