How much funding has Cotool raised?

Cotool has raised $7.9M in total. Its most recent round was a Seed in March 2026.

Who are Cotool's competitors?

Dropzone AI, Red Piranha, and Binary Defense are among the closest in Security Operations. The full competitive set, with overlap scoring, is in the platform.

Cotool

Security OperationsSan Francisco, United Statesfounded 2025private

Cotool is a cybersecurity company specializing in Security Operations, founded in 2025 and headquartered in San Francisco, United States. It has raised $7.9M in total funding, employs about 7 people, and is privately held.

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updated Aug 22, 2026

The record

What Cotool did, dated.

Mar 2026Funding roundCotool Raises $7.4M in Seed Funding Led by Andreessen Horowitz

selected events only — the full dated record (2 events since Feb 2026) lives in the platform

Products

What Cotool sells.

CotoolAI agent platform for SecOps automation, detection tuning, and threat huntingDetails ↗

In the platform

The other 440 data points.

Funding historyevery round, every lead investor
Headcount growthvelocity, departments, seniority
Open jobslive postings, hiring pace, role mix
Tech stackframeworks, clouds, security

Similar in Security Operations

FAQ

Common questions about Cotool.

How much funding has Cotool raised?: Cotool has raised $7.9M in total. Its most recent round was a Seed in March 2026.
How many people work at Cotool?: About 7.
Who are Cotool's competitors?: Dropzone AI, Red Piranha, and Binary Defense are among the closest in Security Operations. The full competitive set, with overlap scoring, is in the platform.