Companies / Sail Research

Sail Research

San Francisco, California, United States

Sail Research provides infrastructure and APIs for long-horizon agents and artificial intelligence models

Sail Research, based in San Francisco, California, United States, has 8 investors on file, among them Abstract, Brave Capital and CRV. Its latest round on record is Series A, 25 Jun 2026. Its site was last checked 12 Nov 2026: site answers.

sailresearch.com

Funding

1 round on record

Latest roundSeries A25 Jun 2026

Since that round5 monthsno later round on record

Investors in its rounds66 with a VCinfo profile

Jun 2026Series ALed by Kleiner Perkins, with Theory Ventures, CRV, Redpoint Ventures, Vine Ventures, Sequoia Capital

Round sizes and total raised are on Fundup AI, our sister product for funding data.

Investors

8 investors on file

Investor	Evidence	Type
Abstract	Portfolio page	Venture capital
Brave Capital	Portfolio page	Venture capital
CRV	Portfolio page	Venture capital
Kleiner Perkins	Page + round	Venture capital
Redpoint Ventures	Page + round	Venture capital
Sequoia Capital	Page + round	Venture capital
Theory Ventures	Page + round	Venture capital
Vine Ventures	Page + round	Venture capital

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

At a glance

Latest round: Series A, 25 Jun 2026
Investors on file: 8
Employees: 11-50
Headquarters: San Francisco, California, United States
Open roles: 8
Site: Answers
Last checked: 12 Nov 2026

Company data by Fundup AI.

What Sail Research runs on

Its vendors and tech stack, each with its source, are on StrataDB, our sister product.

See it on StrataDB

Backed by the same investors

Companies sharing two or more investors with Sail Research.

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Chainguard3 shared

Cribl3 shared

Cyera3 shared

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VCinfo API

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GET /v1/companies/sailresearch.com
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