# Fiddler AI

Fiddler is an AI control plane for enterprise AI agents and predictive models. It provides continuous evaluation, monitoring, inline enforcement of policy, and auditable governance across the lifecycle, from coding-agent creation through production. Its Fiddler Centor Models run guardrails and evaluations inside the customer's environment without external LLM API calls, and the platform deploys as SaaS, VPC, or on-premises.

Page: https://slateindex.ai/brand/fiddler-ai · data of 2026-11-02

## Facts

- Founded: 2018
- Headquarters: Palo Alto, California, United States
- Employees: 51–200
- Company type: Private, venture-backed
- Latest funding: Series B extension
- Deployment: SaaS, VPC, or on-premises
- Best for: Enterprises deploying AI agents and predictive models, especially highly regulated industries such as financial services, healthcare, insurance and government.
- Compliance: SOC 2 Type II, HIPAA

## Products

- Fiddler Guardrails: Inline enforcement of policy on the agent's request and response path, detecting and redacting PII, PHI, secrets, jailbreaks and prompt injection in under 80ms.
- Fiddler Centor Models: Task-specific models that power guardrails and evaluations inside the customer's own environment, without external LLM API calls.
- Fiddler observability and evaluation platform: Unified observability, tests, experiments and custom evaluators for agentic and predictive AI systems, with auditable governance records.

## Rankings

| Category | Rank | Visibility | Mentions |
|---|---|---|---|
| MLOps Platforms | 44 of 61 | 0.6 | 2 |

## By engine

| Engine | Visibility | Mention rate |
|---|---|---|
| chatgpt | 0.9 | 3.7% |
| google_ai_mode | 0.9 | 3.7% |
| perplexity | 0.0 | 0.0% |

## Definitions

- Visibility (0–100): how often and how high AI answers name the brand, weighted by position.
- Mention rate: share of collected AI answers that name the brand.
- Share of voice: the brand's mentions as a share of all brand mentions in the category.
- Citation authority: share of answers naming the brand that cite the brand's own site.

Cite as: SlateIndex, “Fiddler AI AI visibility profile”, https://slateindex.ai/brand/fiddler-ai, data of 2026-11-02. Licence: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).