Portkey
AI SecuritySan Francisco, United Statesfounded 2023acquired by Palo Alto Networks
Portkey is a cybersecurity company specializing in AI Security, founded in 2023 and headquartered in San Francisco, United States. It has raised $18M in equity across 3 priced rounds, employs about 49 people, and was acquired by Palo Alto Networks in 2026.
updated Sep 12, 2026
Latest Portkey news and company activity
What Portkey did, dated — selected moves from the record, one per kind, newest first.
- Apr 2026AcquiredPalo Alto Networks to Acquire Portkey to Secure the Rise of AI Agents
- Mar 2026PartnershipPortkey AI Gateway Security Partnership with Akto
- Mar 2026Product launchPortkey Open Sources Its AI Gateway
- Feb 2026Funding round
Portkey Momentum score
42/ 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.
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Portkey funding
Portkey has raised $18M in priced equity. Its most recent round was a Series A in February 2026.
- Equity raised
- $18M3 priced rounds
- Last round
- Series AFeb 2026
Portkey employees and hiring
Portkey has about 49 employees, up 4% over the last 30 days.
- Employees
- 49
- 30-day change
- +4%
- Open roles
- 0
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
