Sapien
A decentralized data foundry turning human knowledge into AI training data
AI
📍 San Francisco, CA
Founded 2023
Current Valuation
Private
PRIVATE
Sapien is a decentralized data foundry that gamifies data labeling, turning collective human knowledge into enterprise-grade AI training data via a global contributor network with blockchain-based provenance and rewards. It was co-founded by Base co-creator Rowan Stone and Polymath founder Trevor Koverko.
Fundraising Status
privateTotal raised $19M
Founders & Key People
Rowan StoneTrevor Koverko
Investors
General Catalyst · Variant · Primitive Ventures · Animoca Brands · Neo
Products
- Decentralized data labeling platform
- Tag2Earn
- Train2Earn
Competitors
Scale AI · Surge AI · Labelbox · Mercor · Toloka
Data LabelingAI Training DataDecentralizedGamification
Private-company numbers are not real-time. Reflects publicly disclosed valuations from press releases, news reports, and tender offers as of recent date. Refreshed quarterly.