Petra Security
Petra Security is a cybersecurity company specializing in IAM, founded in 2023 and headquartered in San Francisco, United States. It has 1 priced equity round on record with undisclosed amounts, employs about 21 people, and is privately held.
updated Oct 11, 2026
Petra Security Momentum score
67/ 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.
Petra Security products
Petra Security Incident ResponseAutomated forensic investigation and reporting tool for M365 business email compromise
Petra Security ITDRBehavioral ITDR platform detecting and remediating M365 account compromises
Petra Security funding
Petra Security has 1 priced equity round on record with undisclosed amounts. Its most recent round was a Seed in January 2025. Pathlight Ventures is the one investor on record.
- Equity raised
- Undisclosed1 priced round
- Last round
- SeedJan 2025
Petra Security employees and hiring
As of September 2026, Petra Security has about 21 employees, up 11% over the last 30 days, with 12 open roles.
- Employees
- 21
- 30-day change
- +11%
- Open roles
- 12
Petra Security competitors
Competitors of Petra Security include SecurityBridge, ThreatHunter.ai, and Orbitra Security. 95 more are in the platform, with overlap scoring.
matched by product category and features
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The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobs12 live postings, role mix
- Tech stackframeworks, clouds, security
