Fiddler AI
Fiddler AI is a cybersecurity company specializing in AI Security, founded in 2018 and headquartered in Palo Alto, United States. It has raised $93.8M in equity across 8 priced rounds, employs about 119 people, and is privately held.
updated Oct 11, 2026
Latest Fiddler AI news and company activity
What Fiddler AI did, dated — selected moves from the record, one per kind, newest first.
- Apr 2026AcquisitionFiddler AI Acquires Lumeus.ai for AI Governance Control
- Jan 2026Funding roundAI Control Plane Secures $30M Series C Funding
- Nov 2025Product launchFiddler Pioneers Unified AI Observability with Agentic Observability
- Jun 2025PartnershipFiddler AI and Carahsoft Partner to Expand Deployment of AI Observability and Security Solutions Across the Public Sector
Fiddler AI Momentum score
52/ 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.
Fiddler AI funding
Fiddler AI has raised $93.8M in priced equity. Its most recent round was a Series C in January 2026.
- Equity raised
- $93.8M8 priced rounds
- Last round
- Series CJan 2026
Fiddler AI employees and hiring
Fiddler AI has about 119 employees, up 1% over the last 30 days, with 9 open roles.
- Employees
- 119
- 30-day change
- +1%
- Open roles
- 9
Fiddler AI competitors
Security professionals most often compare Fiddler AI against Anecdotes, Archer, and Vanta on cybersectools.com. 13 more are in the platform, with overlap scoring.
ranked by CybersecTools comparison demand, 90 days
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The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobs9 live postings, role mix
- Tech stackframeworks, clouds, security
