Patchstack
Patchstack is a cybersecurity company specializing in Exposure & Vulnerability Management, founded in 2017 and headquartered in Pärnu, Estonia. It has raised $5M in equity across 4 priced rounds, plus $2.16M non-dilutive & grants, employs about 50 people, and is privately held.
updated Oct 10, 2026
Latest Patchstack news and company activity
What Patchstack did, dated — selected moves from the record, one per kind, newest first.
- Sep 2026Feature launchPatchstack Launches Managed CRA Article 14 Reporting for Open Source Maintainers
- Jul 2026PartnershipPatchstack partners with Hostinger to bring continuous vulnerability management to Node.js
- Jun 2026PartnershipPatchstack & GoDaddy add WordPress vulnerability detection
- Sep 2024Funding roundEstonian startup Patchstack raises $5M to bolster open-source cybersecurity
Patchstack Momentum score
59/ 100
Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.
Patchstack funding
Patchstack has raised $5M in priced equity, plus $2.16M non-dilutive & grants. Its most recent round was a Series A in September 2024.
- Equity raised
- $5M4 priced rounds
- Last round
- Series ASep 2024
- Other instruments
- $2.16M non-dilutive
Patchstack employees and hiring
Patchstack has about 50 employees, down 2% over the last 30 days.
- Employees
- 50
- 30-day change
- -2%
- Open roles
- 0
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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
