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Startup · United States

Cogent Security

HQ San Francisco, United StatesFounded 2024

Develops AI agents for investigating and resolving software vulnerabilities.

WebsiteLinkedInX

Products2

VR-1

a reasoning model that investigates enterprises like a skilled adversary

Maturity not rated

Newest unveiled first. Open a product for its milestone timeline, components and sources.

Funding2 rounds · $42.0M

Disclosed
$42.0M
Latest
$42.0MSeries A · Feb 18, 2026

Totals add known amounts using recorded USD conversions where available; other currencies are shown separately. A ~ marks an estimated amount.

Sources6

Profile2

  1. 1

    Sixth-Domain · Supports Organization · kind

    “{"group": "startups", "id": "27d02ba0-be28-4a55-9664-2c6486902a27", "name": "Cogent Security"}”
  2. 2

    Crunchbase · Supports Organization · country, Organization · hq city, Organization · linkedin url, Organization · x url

    “country: US”

Products1

  1. 3

    Cogent Security · Supports Organization · description, Organization · name, Organization · website, System

    “Cogent’s AI agents investigate and resolve vulnerabilities at machine speed before attackers can exploit them.”

Funding3

  1. 4

    Cogent Security · Feb 18, 2026 · Supports Funding round · amount

    “we've raised $42 million in Series A funding led by Bain Capital Ventures, with continued support from Greylock Partners and Definition.”
  2. 5

    PitchBook · Supports Funding round · amount, Organization · country, Organization · founded year, Organization · linkedin url, Organization · x url

    “Seed Round”
  3. 6

    Crunchbase · Supports Funding round

    “Seed Round - Cogent Security”

Each fact on this page is attached to the sources that support it. Archived copies are linked when we keep one.