Free
$0USD / free tier
AI Data Analysis Tools
- Introduction
- Enterprise AI control plane for monitoring, evaluating, and enforcing policy across agentic and predictive AI systems.
- Added on
- 11/14/2026
- Pricing
- Freemium
- Official links
- Website, company & support ↗
PRODUCT OVERVIEW
What is Fiddler AI?
Fiddler AI is an enterprise AI control plane that provides continuous evaluation, observability, inline policy enforcement, and auditable governance for first-party and third-party AI agents and predictive models. It spans the creation and production layers, letting software and AI engineers, data scientists, platform teams, and security and compliance teams monitor agent performance, detect and redact PII, PHI, and secrets, and block jailbreaks and prompt injection. Fiddler Centor Models power guardrails and evaluations in-environment without external LLM API calls. The platform is model- and cloud-agnostic and offers a Free plan, a usage-based Developer plan, and an Enterprise plan with flexible deployment.
How to use Fiddler AI
- 1
Request a demo
Enterprise teams can request a demo to see Fiddler AI applied to their own agentic and predictive AI use cases.
- 2
Choose a plan
Review the Free, Developer, and Enterprise plans on the pricing page to select the fit for your use case.
- 3
Connect agents and models
Use the control plane to observe and evaluate first-party and third-party agents and predictive models across the lifecycle.
- 4
Enforce policy inline
Apply guardrails at the agent request and response path to detect and redact sensitive data and block jailbreak attempts.
Fiddler AI Features
Continuous evaluations from testing to production
Agentic observability across the agentic lifecycle
Inline policy enforcement with guardrails at under 80ms latency
Detection and redaction of PII, PHI, and secrets
Fiddler Centor Models for in-environment evaluations and guardrails
Auditable governance with enforcement decision records
Model- and cloud-agnostic integration with 100+ providers
ML observability for predictive AI solutions
Fiddler AI Use Cases
Monitoring and evaluating first-party and third-party AI agents
Enforcing enterprise AI policies and blocking jailbreak attempts
Protecting sensitive data before prompts reach models and responses reach developers
Maintaining audit evidence for AI governance and compliance
Reducing evaluation costs by running Centor Models in-environment
Scaling trusted AI in financial services, healthcare, insurance, and government
Fiddler AI FAQs
Fiddler AI is an AI control plane that provides continuous evaluation, monitoring, policy enforcement, and auditable governance for first-party and third-party AI agents and predictive models.
It is used by software and AI engineers, data scientists, platform and DevOps teams, and security and compliance teams in organizations deploying AI, including highly regulated industries.
The Free plan includes real-time guardrails powered by Fiddler Centor Models at under 80ms latency, protecting against hallucinations, toxicity, PII/PHI, prompt injection, and jailbreak attempts.
The Developer plan is usage-based at $0.002 per trace and adds unified observability for agentic and predictive systems, custom evaluators, and SSO.
The Enterprise plan adds enterprise-grade guardrails, flexible deployment (SaaS, VPC, or on-premises), infrastructure scalability, and white-glove support with a named Customer Success Manager and customized onboarding.
Yes. Fiddler Guardrails enforce policy inline at the agent's request and response path in under 80ms, detecting and redacting PII, PHI, and secrets before data leaves your network.
Yes. Fiddler AI works across Azure OpenAI, Amazon Bedrock, LangGraph, and 100+ other providers.
Enterprise teams can request a demo to see the platform against their own use cases, and pricing details are available on the pricing page.
Fiddler AI Official Information
- Company
- Fiddler AI
- Website
- https://fiddler.ai/
- Documentation
- https://docs.fiddler.ai/
- Contact
- https://www.fiddler.ai/contact-sales
Fiddler AI Pricing
Official pricing checked 2026-11-09. Developer is usage-based per trace, not a monthly subscription; Enterprise requires a sales quote.
Developer
$0.002USD / per trace
Enterprise
Contact sales
COMMUNITY REVIEWS
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