About
Fiddler AI, founded in 2018 in Palo Alto, California, provides governance, monitoring, and security infrastructure for AI systems including autonomous agents.
Full tier & rationale — an SVTR Intelligence benefit
Capital graph
Company· 12
Investor· 10
Founders / team· 3
Funding history
- 2026-02
- 2024-12
Comparable companies· by market
This company
BusinessLatest roundTotal raisedDate- Fiddler
AI monitoring and analytics tools that help companies track, explain and improve the performance of their AI and ML models
Series C · $100M · 2026-02
$100M
United States
BusinessLatest roundTotal raisedDate- METR
Pre-deployment dangerous capability evaluations of frontier AI models (autonomy, cyberattacks, AI R&D acceleration, etc.)…
— - Crux Labs
Software for AI agent evaluation, production monitoring and automated remediation
$6M · 2026-10
$6M - Humane Intelligence
AI red teaming, contextual model evaluation, bias bounty challenges and independent algorithmic assessment tools
—
Confirmed rounds only. Matched on subsector, sector, stage and funding scale — each verifiable on the company profiles.
M&A deals
- 2026-11TargetPending closeCrowdStrikeAcquisition