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Fiddler
AddedFeb 15, 2024
UpdatedJul 17, 2026
Fiddler

Fiddler

Series D

Fiddler: Pioneering AI Observability with a unified platform for trusted, explainable ML/AI operations.

HQ
Palo Alto, CA, US
Founded
2018
Overview
Compare
Fundraising
Employees
Website

Fiddler, founded with the mission to pioneer AI Observability, aims to provide a unified platform for trusted and explainable ML/AI operations. The company offers a suite of products and services including model monitoring, explainable AI, analytics, and fairness capabilities. These tools are designed to address the unique challenges of building and operationalizing machine learning and artificial intelligence systems with trust and transparency. Fiddler's market focus includes enterprises seeking robust AI solutions that ensure performance, compliance, and ethical standards.

Notable affiliated people include experts in AI and ML fields, though specific names are not provided. The company has attracted significant investment from leading venture capital firms, underscoring its potential in the AI observability space. Key achievements include the development of advanced tools like Fiddler Auditor for evaluating large language models (LLMs) in pre-production and ensuring enterprise-grade security and compliance. Overall, Fiddler has made a substantial impact by enabling organizations to deploy high-performing, transparent, and fair AI solutions at scale.

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Fiddler - Quick Facts

Who are Fiddler's competitors?

Companies similar to Fiddler include Aporia, Arize AI, Arthur and Evidently AI.

When was Fiddler founded?

Fiddler was founded in 2018.

Where is Fiddler's headquarters located?

Fiddler's headquarters is located in Palo Alto, CA, US.

How much has Fiddler raised to-date?

As of Jul 6, 2023, Fiddler has raised a total of $45.2M (USD).

How many employees does Fiddler have?

Fiddler has 67 employees as of Feb 5, 2024.

Fiddler - Classification

Ownership
  • Venture Capital
Technology
  • AI
  • Machine Learning
Geographic Exposure
  • Global
Model
  • Platform
Revenue
  • Recurring
  • Software
Customer
  • Enterprise
Main Product
  • AI Observability
Tags
  • AI Operations
  • SaaS
NAICS
  • 540000Professional, Scientific, and Technical Services
  • 541500Computer Systems Design and Related Services
  • 541000Professional, Scientific, and Technical Services
  • 541510Computer Systems Design and Related Services
  • 541511Custom Computer Programming Services
SIC
  • 7300Business Services
  • 7370Computer Programming, Data Processing, And Other Computer Related
  • 7371Computer Programming Services
Show 5 more industry codes
NAICS
  • 513200Software Publishers
  • 510000Information
  • 513000Publishing Industries
  • 513210Software Publishers
SIC
  • 7372Prepackaged Software