Fiddler AI logo — Build trust into AI with Fiddler - the pioneer in AI Observa...

Fiddler AI

Build trust into AI with Fiddler - the pioneer in AI Observability.

Founded 2018 United States Palo Alto, United States 116 employees Series C Total: $96.80M AI, Analytics +3

General Information

Company Name Fiddler AI
Founded Year 2018
Location United States Palo Alto, United States +1
Employees 116
Industries AI, Analytics, Big Data +2
Funding Stage Series C
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About Fiddler AI

Fiddler AI positions itself at the forefront of AI Observability with a strong focus on building trust in AI systems. As an all-encompassing platform, Fiddler offers robust monitoring and analytics tools designed to enhance the development and deployment of AI, GenAI, and Machine Learning applications.

The company’s Fiddler Trust Service stands out by providing specific trust models, including options for cloud and VPC deployments, ensuring secure environments. This service is engineered to deliver quick and reliable guardrails, optimizing quality and moderation in AI processes.

Founded in 2018, Fiddler is headquartered in the United States and serves major industry players, including Fortune 500 companies, helping them mitigate AI-associated risks and enhance ROI. The company recently secured a $30.00M Series C investment from prominent investors such as Insight Partners and Lightspeed Venture Partners. This financial backing reaffirms confidence in Fiddler’s vision for responsible AI development.

Taxonomy: AI Observability, AI Security, Responsible AI, Model Performance Management, MLOps, GenAI, Machine Learning Monitoring, Explainable AI (XAI), Trust Models, AI Risk Management, Enterprise AI Scaling, AI Time-to-Value, AI Guardrails, Business Contextual Insights, Deep Learning Analytics

Services & Products

Control Plane for Agents
Agentic Observability
Fiddler Trust Service
AI Governance and Compliance
Guardrails for AI Applications

Target Customers

Enterprise AI Teams Government Defense and Intelligence Healthcare Providers Insurance Companies Financial Institutions

Funding Rounds & Investors (8)

View All
Funding Stage Amount Investors Lead Investors Date
Series C •••••• 11
Investor Investor Investor Investor Investor Investor Investor Investor Investor Investor
•••• ••••
01 Jan 2026
Series B •••••• 10
Investor Investor Investor Investor Investor Investor Investor
•••• ••••
01 Dec 2024
Late Vc •••••• 1
Investor
01 Apr 2023
Series B •••••• 7
Investor Investor Investor Investor Investor Investor
•••• ••••
01 Jun 2021
Early VC •••••• 1 •••• •••• 01 Aug 2020

View All 8 Funding Rounds

Fiddler AI Alternatives & Competitors

Fiddler AI vs
Giskard
Giskard France

𝗗𝗲𝗽𝗹𝗼𝘆 𝗔𝗜 𝗮𝗴𝗲𝗻𝘁𝘀 𝘄𝗶𝘁𝗵𝗼𝘂𝘁 𝘁𝗵𝗲 𝗳𝗲𝗮𝗿. Your safety net for LLM agents.

Unknown
22 employees
AI, Developer Tools
Fiddler AI vs
Martyn Fiddler
Martyn Fiddler Man (isle Of)

The experts that aviation professionals trust

36 employees
Fiddler AI vs
Copyleaks
Copyleaks United States

Ensure AI governance and compliance, protect and safeguard IP, and maintain academic integrity.

Series A
65 employees
AI, Analytics
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FAQ About Fiddler AI

Build trust into AI with Fiddler - the pioneer in AI Observability.
Fiddler AI was founded in 2018.
Fiddler AI is headquartered in Palo Alto, United States.
Fiddler AI operates in the following industries: AI, Analytics, Big Data, Enterprise, Machine Learning.
Fiddler AI has approximately 116 employees.
Fiddler AI has completed 8 funding rounds, raising a total of $96.80M. The latest funding stage is Series C.
Fiddler AI offers: Control Plane for Agents, Agentic Observability, Fiddler Trust Service, AI Governance and Compliance, Guardrails for AI Applications.
Top alternatives and competitors to Fiddler AI include Giskard, Martyn Fiddler, Copyleaks, Skai, BREVIAN. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Fiddler AI and Giskard are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

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