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 equity across 2 priced rounds, employs about 7 people, and is privately held.

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updated Sep 12, 2026

Latest Cotool news and company activity

What Cotool did, dated — selected moves from the record, one per kind, newest first.

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

2 events tracked since Feb 2026 · selected events shownUnlock the complete Cotool timeline

Cotool products

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

Cotool funding

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

Equity raised: $7.9M2 priced rounds
Last round: SeedMar 2026

View the complete funding history

Cotool employees and hiring

Cotool has about 7 employees.

Employees: 7
Open roles: 0

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Cotool competitors

Security professionals most often compare Cotool against Fig Security on cybersectools.com. The full competitive set, with overlap scoring, is in the platform.

Fig Security

by search demand for comparison pages on cybersectools.com, 90 days

View the competitive set with overlap scores

The other 440 data points.

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

Similar in Security Operations

Common questions about Cotool.

How much funding has Cotool raised?: Cotool has raised $7.9M in priced equity. Its most recent round was a Seed in March 2026.
How many people work at Cotool?: Cotool has about 7 employees.
Who are Cotool's competitors?: Security professionals most often compare Cotool against Fig Security on cybersectools.com. The full competitive set, with overlap scoring, is in the platform.
What does Cotool do?: Cotool is a cybersecurity company specializing in Security Operations, founded in 2025 and headquartered in San Francisco, United States.
What products does Cotool sell?: Cotool sells Cotool.