Who invested in Fiddler AI?
Fiddler AI's investors include RPS Ventures, Lightspeed Venture Partners, Insight Partners, Lux Capital and Cisco Investments, and 8 more on record. RPS Ventures led its latest round.

United States · Series C startup
Funding summaryUpdated 26 Oct 2026
$30Mraised across 1 round since 2026, from 2 sources
Reported by Mozilla Ventures and 1 otherSEC filing: $31M sold, first sale Nov 2025
From Fiddler AI's own website: 2 founders, 8 on the team.
Fiddler AI's investors include RPS Ventures, Lightspeed Venture Partners, Insight Partners, Lux Capital and Cisco Investments, and 8 more on record. RPS Ventures led its latest round.
Fiddler AI has raised $30M across 1 round since 2026.
Fiddler AI's most recent round was a Series C of $30M in Jan 2026, led by RPS Ventures.
Its most recent round, $30M in Jan 2026, is also its largest on record.
Fiddler AI's first round on record, in Jan 2026, was backed by RPS Ventures, Lightspeed Venture Partners and Insight Partners and 10 others.
Fiddler AI's latest named round is a Series C, in Jan 2026.
Fiddler AI is based in the United States.
RPS Ventures led the Series C in 2026.
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