RECENT FUNDING
  1. Recent Funding
  2. Companies
  3. depthfirst

depthfirst

The Operating System for Modern Security

Latest funding

$80M Series B+ ·

Led by Meritech Capital · Source: businesswire.com

Total raised: $120M across 2 sourced rounds

All 2 rounds ↓
Website: depthfirst.com.
X: @depthfirstlabs · 1,992 followers.
LinkedIn: linkedin.com.
Sectors: Security & Auditing.
Stage: Series B+.
Based in: San Francisco, United States.
Total raised: $120M in 2 sourced rounds.
Last round: Mar 31, 2026 · 226 days ago.
Headcount: 11–50 employees.
On Recent Funding since: Dec 27, 2025.

Signals

X account@depthfirstlabs · created Apr 14, 2025 (19 months old) · 1,992 followers
Website registeredDec 16, 2003 (22 years old)
TIMELINE · MONEY RAISED

depthfirst | 275 days from X account to first raise on record

@depthfirstlabs·Raised $120M in 2 sourced rounds·1 signal before the first raise
$30M$60M$90M$120MMAYAUGNOVFEBMAYAUGNOV$120M||X ACCOUNT CREATED @DEPTHFIRSTLABS · APR 14, 2025$40M Series A · Jan 14, 2026$40M A · JAN '26$80M Series B+ · Mar 31, 2026$80M B+ · MAR '26

Money raised, round by round (amounts linked to their source). Pins are dated signals; hover the icons for dates.

Funding rounds

  1. Series B+ · $80M
  2. Series A · $40M
  3. X account created
  4. Website created

Founders and team

Investors

Similar AI agents companies

Other companies backed by Meritech Capital

Meritech Capital portfolio →

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/depthfirst (get a free API key).

Top raises, every week

The week's top funded startups and market insights, in your inbox every Monday.

Unsubscribe anytime · privacy