Decibel

Venture capital firm

Venture capital firm investing in software used by engineering and security teams.

Strategy

Stages
Pre-SeedSeed
Sectors
Developer ToolsCybersecurityDataMLAI
Geographies
USA
Check size
$100K - $10M

Recent changes

  1. Sep 6, 2026Stages updated: Pre-Seed, Seed decibel.vc
  2. Sep 6, 2026Sectors updated: Developer Tools, Cybersecurity, Data, ML, AI decibel.vc
  3. Jun 18, 2026Ent.AI Raises $100M Led by Decibel for AI-Native Endpoint Security Pulse story
  4. Jun 16, 2026Invested in Ent.AI (Seed, $100M) SecurityWeek

Portfolio

1 total

Recent Investment Activity

1
DateCompanyEventAmountValuationInvestorsSource
Jun 16, 2026Ent.AISeed$100M
outlined = lead
SecurityWeek

Co-Investors

6

Latest Pulse

Pulse coverage →
  1. Ent.AI Emerges From Stealth With $100M Seed -- Sequoia and Felicis Back AI Endpoint SecurityEnt.AI came out of stealth with a $100M seed round led by Decibel Partners, with Sequoia Capital and Felicis participating, to build AI-native endpoint security. A nine-figure seed signals how aggressively top funds are pre-empting the next category winners in AI security.
  2. Ent.AI Raises $100M Led by Decibel for AI-Native Endpoint SecurityEnt.AI raised $100 million led by Decibel Partners to build AI-native endpoint and cybersecurity defense. The round adds to a banner year for security funding as enterprises race to deploy AI-driven defenses against increasingly automated, AI-powered attacks.
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