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June 25, 2026

Sail Research

Sail Research is an SF-based developer of infrastructure for "long-horizon" AI agents.

Round: Seed
Amount raised: $80M
Lead investor: —
Industry: Artificial Intelligence
Headquarters: San Francisco, United States
Employees: 11-50 employees
Website: sailresearch.com
LinkedIn: View profile →

Other investors

Kleiner Perkins
Sequoia Capital
Redpoint Ventures
Theory Ventures
Vine Ventures
CRV
A*
Abstract Ventures

Source: Axios Pro Rata