# Fiddler AI

According to OpenAITools.app telemetry verified on 2026-10-07, Fiddler AI (fiddler.ai) is an AI platform indexed under Large Language Models (LLMs) generating 49.24K monthly visits with a month-over-month traffic delta of -8K (-14%). Its primary geographic market is United States (33.9% traffic share), and it operates on a Contact for Pricing pricing model. Top competing alternatives by monthly volume include ChatGPT (6B visits/mo), Google Gemini (3B visits/mo), DeepSeek (357.4M visits/mo).

The Control Plane for Enterprise AI Agents

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | Fiddler AI |
| Handle | fiddler-ai |
| Official Domain | fiddler.ai |
| Website URL | https://www.fiddler.ai |
| Categories | AI Monitor, Large Language Models (LLMs) |
| Pricing Model | Contact for Pricing |
| Monthly Visits | 49,241 |
| MoM Traffic Change | -8,002 |
| MoM Growth Rate | -14% |
| Primary Market | United States |
| Market Share | 33.9% |
| Direct Visits | 15,438 |
| Organic Search Visits | 0 |
| Social Visits | 0 |
| Referral Visits | 2,472 |
| Email Visits | 1,869 |
| Review Score | 5 |
| Saved Count | 1 |
| Supported Platforms | Website |
| Billing Platforms |  |
| Attributes | Features: Website; Pricing: Contact for Pricing |
| Tags | AI Observability, LLM Monitoring, Model Monitoring, Explainable AI, Responsible AI, MLOps, LLMOps, AI Security, GRC, AI Governance |

## Overview

Fiddler AI is an AI Control Plane for enterprise AI agents, offering continuous evaluation, reliable monitoring, enforceable policy, and auditable governance. It provides AI observability and security for both agentic and predictive AI, with secure Fiddler Centor Models powering fast guardrails and evaluations in-environment without external LLM API calls.

## Pricing & Plans

Free plan includes real-time guardrails at under 80ms latency. Developer plan is usage-based at $0.002 per trace and adds unified observability, custom evaluators, and SSO. Enterprise plan adds enterprise-grade guardrails, flexible deployment (SaaS, VPC, or on-premises), infrastructure scalability, and white-glove support. Contact sales for details.

## Strengths

- Enforces policy inline at under 80ms latency
- Reduces evaluation TCO by up to 98%
- No data leaves your network
- Covers both creation and production layers
- Model- and cloud-agnostic

## Limitations

- Enterprise-oriented, may be complex for small teams
- Pricing details require contacting sales
- Requires configuration for optimal use

## Frequently Asked Questions

### What is Fiddler AI?
Fiddler is the AI Control Plane, the system of trust, for first-party and third-party agents from the creation layer to production. Continuous evaluation, reliable monitoring, enforceable policy, and auditable governance give enterprises the centralized controls and actionable insights to scale AI with trust.

### Who uses Fiddler AI?
Fiddler AI is used by organizations deploying agents across all industries, as well as highly regulated industries like financial services, healthcare, insurance, and government.

### How is Fiddler different from other platforms?
Fiddler is the only platform spanning both the creation layer and the production layer, enforcing policy inline in under 80ms, running Fiddler Centor Models in your own environment, and remaining model- and cloud-agnostic.

### How much does Fiddler AI cost?
Fiddler offers three plans: Free (real-time guardrails at under 80ms), Developer (usage-based at $0.002 per trace plus unified observability, custom evaluators, and SSO), and Enterprise (enterprise-grade guardrails, flexible deployment, scalability, and white-glove support).

### What is Fiddler AI's monthly traffic and growth trend?
Fiddler AI currently receives 49.24K monthly visits, with a month-over-month traffic change of -8K (-14% growth rate). Its primary source market is United States (33.9% share), including 15.44K direct visits/mo and 0 organic search visits/mo.

### Is Fiddler AI free? What is its pricing model?
Fiddler AI operates on a Contact for Pricing pricing model. Free plan includes real-time guardrails at under 80ms latency. Developer plan is usage-based at $0.002 per trace and adds unified observability, custom evaluators, and SSO. Enterprise plan adds enterprise-grade guardrails, flexible deployment (SaaS, VPC, or on-premises), infrastructure scalability, and white-glove support. Contact sales for details. Supported billing and checkout platforms include: not listed.

### What are the best Fiddler AI alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to Fiddler AI are: 1. ChatGPT (6B visits/mo); 2. Google Gemini (3B visits/mo); 3. DeepSeek (357.4M visits/mo); 4. OpenAI Platform (259.46M visits/mo); 5. Google AI Studio (110.43M visits/mo).

### Which platforms and core AI capabilities does Fiddler AI support?
Fiddler AI is classified under Large Language Models (LLMs), AI Monitor, supports the following platforms: Website, and its core capability tags include: AI Observability, LLM Monitoring, Model Monitoring, Explainable AI, Responsible AI, MLOps.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [ChatGPT](https://openaitools.app/tool/chatgpt-4) | 6,000,000,000 | Freemium | [Compare](https://openaitools.app/compare/chatgpt-4-vs-fiddler-ai) |
| [Google Gemini](https://openaitools.app/tool/gemini-gemini-advanced) | 3,000,000,000 | Freemium | [Compare](https://openaitools.app/compare/fiddler-ai-vs-gemini-gemini-advanced) |
| [DeepSeek](https://openaitools.app/tool/deepseek) | 357,399,386 | Freemium | [Compare](https://openaitools.app/compare/deepseek-vs-fiddler-ai) |
| [OpenAI Platform](https://openaitools.app/tool/openai) | 259,461,422 | Paid | [Compare](https://openaitools.app/compare/fiddler-ai-vs-openai) |
| [Google AI Studio](https://openaitools.app/tool/google-ai-studio) | 110,427,056 | Freemium | [Compare](https://openaitools.app/compare/fiddler-ai-vs-google-ai-studio) |
| [Perplexity](https://openaitools.app/tool/perplexity-ai) | 91,705,178 | Freemium | [Compare](https://openaitools.app/compare/fiddler-ai-vs-perplexity-ai) |
| [Qwen 4 (Alibaba Qwen4)](https://openaitools.app/tool/qwen-4) | 35,101,353 | Freemium | [Compare](https://openaitools.app/compare/fiddler-ai-vs-qwen-4) |
| [Airtable AI Assistant](https://openaitools.app/tool/airtable-ai-assistant) | 25,813,226 | Freemium, Free Trial, Paid, Contact for Pricing | [Compare](https://openaitools.app/compare/airtable-ai-assistant-vs-fiddler-ai) |
| [OpenRouter](https://openaitools.app/tool/openrouter-ai) | 21,267,929 | Paid | [Compare](https://openaitools.app/compare/fiddler-ai-vs-openrouter-ai) |
| [venice.ai](https://openaitools.app/tool/venice-ai) | 20,263,295 | Freemium | [Compare](https://openaitools.app/compare/fiddler-ai-vs-venice-ai) |
| [Kimi AI](https://openaitools.app/tool/kimi-chat) | 20,000,000 | Free | [Compare](https://openaitools.app/compare/fiddler-ai-vs-kimi-chat) |
| [Use AI](https://openaitools.app/tool/use-ai) | 9,750,913 | Free Trial, Paid | [Compare](https://openaitools.app/compare/fiddler-ai-vs-use-ai) |

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Source: https://openaitools.app/tool/fiddler-ai