
Probely
Probely is a cybersecurity company specializing in Application Security, founded in 2017 and headquartered in Porto, Portugal. It has raised $9.65M in equity across 3 priced rounds, employs about 3 people, and was acquired by Snyk in 2024.
updated Oct 11, 2026
Latest Probely news and company activity
What Probely did, dated — selected moves from the record, one per kind, newest first.
- Nov 2024AcquiredSnyk Acquires Probely to Strengthen API Security for AI Apps
- May 2024Feature launchAppSec, the New Generation: Introducing Probely's Discovery
- Jun 2023PartnershipSecurity Headers and Probely Strengthen Collaboration To Enhance Vulnerability and API Scanning Technology
- Nov 2022Funding round
Probely funding
Probely has raised $9.65M in priced equity. Its most recent round was a Series A in October 2022.
- Equity raised
- $9.65M3 priced rounds
- Last round
- Series AOct 2022
Probely employees and hiring
Probely competitors
Security professionals most often compare Probely against AppCheck, Cobalt, and Astra Security on cybersectools.com. 1 more is in the platform, with overlap scoring.
ranked by CybersecTools comparison demand, 90 days
Get the Mandos Brief, free.
A free Mandos account opens 1 full company profile a month, the moment you click, plus our research articles and the Mandos Brief every Monday. Use your work email.
- One full company profile a month
- The full Mandos Pacesetters analysis, each quarter
- Research articles
- The Mandos Brief every Monday
Free with your work email. No card. Includes the Mandos Brief every Monday.
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






