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Fiddler AI
Palo Alto, US · Founded 2018 · 116 employees on LinkedIn · 36 known investors
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Fiddler AI provides an AI observability and control platform offering experiments, monitoring, guardrails, and governance for enterprise AI agents and compound AI systems. It targets enterprise teams deploying AI, with inline enforcement on an agent's request and response path.
Founders & leadership
Fiddler AI was founded in 2018 by Krishna Gade and Amit Paka.
Board
Investors · 36
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Also in the syndicate · 6
Funding
SEC filings, press & company announcements$155.1M disclosed across 6 of 7 rounds · 2019–2026
- $30MSeries CJan 2026 · 3 sources
RPS Ventures (lead), Benhamou Global Ventures, BGV, Capgemini Ventures, Dallas VC, Dallas Venture Capital, Dentsu Ventures, E12 Ventures, Insight Partners, ISAI Cap Ventures, LDV Partners, LG Technology Ventures, LG Ventures, Lightspeed Venture Partners, Lux Capital, Mozilla Ventures
Source ↗ - Undisclosed amountSeries BJan 2025
Alpha Square Group, Capgemini's ISAI Cap Ventures, Cisco Investments, Dallas Venture Capital, Dentsu, Essence Fund, Insight Partners, Lightspeed Venture Partners, Lux Capital, Samsung Next
Source ↗ - $32MraisedJun 2021 · 2 sources
Alexa Fund, Insight Partners, Lockheed Martin
Source ↗
▶$30.5MraisedMar 2026 · 19 investors · OtherRule 506(b)
- Tim MurphyDirector
- Amit PakaExecutive Officer, Director
- Maria MartinezDirector
- Raviraj JainDirector
- Krishna GadeExecutive Officer, Director
- George MathewDirector
- Offering amount
- $35M
- Amount sold
- $30.5M
- First sale
- Nov 2025
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$18.9MraisedSep 2024 · 21 investors · OtherRule 506(b)
- Amit PakaExecutive Officer, Director
- Krishna GadeExecutive Officer, Director
- Raviraj JainDirector
- Bilal ZuberiDirector
- George MathewDirector
- Offering amount
- $21.8M
- Amount sold
- $18.9M
- First sale
- Aug 2024
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$33.5MraisedJun 2021 · 12 investors · OtherRule 506(b)
- Krishna GadeExecutive Officer, Director
- Bilal ZuberiDirector
- Amit PakaDirector
- George MathewDirector
- Raviraj JainDirector
- Offering amount
- $34M
- Amount sold
- $33.5M
- Minimum investment
- $1
- First sale
- May 2021
- Incorporated
- Corporation, Delaware, 2018
- Federal exemptions
- 06b
▶$10.2MraisedOct 2019 · 18 investors · OtherRule 506(b)
- Krishna GadeExecutive Officer, Director
- Amit PakaDirector
- Jayanth MadheswaranDirector
- Bilal ZuberiDirector
- Offering amount
- $10.2M
- Amount sold
- $10.2M
- Minimum investment
- $1
- First sale
- Apr 2019
- Incorporated
- Corporation, Delaware, 2018
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
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In the news
Frequently asked questions
- What does Fiddler AI do?
- Fiddler AI provides an AI observability and control platform offering experiments, monitoring, guardrails, and governance for enterprise AI agents and compound AI systems. It targets enterprise teams deploying AI, with inline enforcement on an agent's request and response path.
- Who founded Fiddler AI?
- Fiddler AI was founded by Krishna Gade, Amit Paka in 2018.
- Who are Fiddler AI's investors?
- Fiddler AI's investors include Angel Collective Opportunity Fund, aVenture, Benhamou Global Ventures, Bloomberg Beta, Cisco Investments, Dallas Venture Capital, Dentsu Ventures, E12 Venture Capital, Llc and 22 more.
- How much funding has Fiddler AI raised?
- Fiddler AI has disclosed $155.1M raised across 6 of its 7 known rounds.
- Where is Fiddler AI headquartered?
- Fiddler AI is headquartered in Palo Alto, US.