Fiddler AI is the trailblazer in AI observability, giving an advanced-level platform to oversee, interpret, and protect machine learning models, large language models, and AI agents. With a view to resolving the challenges posed by “black box” systems, it offers a comprehensive set of tools for diagnostics, understanding, and accountability, thus allowing companies to keep their AI trustworthy, legal, and effective at every stage of the process, from launching to monitoring.
Fiddler AI is an essential tool for organizations in managing, interpreting and safeguarding the AI use cases of machine learning, large language models, and generative AI. The platform translates complex AI outcomes into actionable insights, thus being a key player in risk mitigation, governance uplift, and responsible AI use across the organization with high performance.
The application comes with a range of features such as real-time diagnostics, guardrails, and observability which not only improve the safety aspect but also encourage accountability at all levels. It protects confidential data, monitors the AI-generated outputs, and hence enables the design of compliant and effective AI workflows that provide long-term business value despite the rapid changes in the digital landscape.
| Legal Name | Fiddler Labs Inc |
| Headquarters | Palo Alto, California, United States |
| Business Model | B2B |
| Founding Date | 2018 |
| No. of Employees | Approx 101 (As of 2025) |
Fiddler AI provides a suite of products and services, including Fiddler AI Observability, Agentic Observability, Fiddler Trust Service, LLM and ML Observability, Model Monitoring, NLP and CV Monitoring, Explainable AI, Analytics, and Responsible AI. These solutions help organizations ensure performance, detect drift, maintain compliance, and build reliable, high-performing AI systems.
| Krishna Gade | Founder & Chief Executive Officer (CEO) |
| Amit Paka | Founder & Chief Operating Officer (COO) |
| Kirti Dewan | Chief Marketing Officer (CMO) |
| Mainak Mazumdar | Chief Strategy Officer (CSO) |
| Fahad Rizqi | President of GTM |
| Lior Berry | Vice President of Engineering |
| Wil Pong | Vice President of Product |
| Danny Brock | Vice President of Customer Success |
| Alex Woodruff | Vice President of Sales |
| Joshua Rubin | Head of AI Science |
Fiddler AI generates revenue mainly through subscription-based access to its AI‑observability and security platform.
Client Segments: Enterprises in sectors deploying AI/ML, including finance, healthcare, technology, and other regulated or data‑driven industries.
Target Companies: Large corporations, established firms, startups, and organizations needing AI observability, explainability, compliance, and governance.
Target Geography: Primarily North America, but with a global presence and growing reach outside the US.