Fiddler

Model monitoring and AI observability platform for drift detection and fairness metrics.

Pricing: free, usage, custom
Free tier: true
License: proprietary
Open source: No

Editorial review

Fiddler has not yet been editorially reviewed. User reviews and published field data below are unaffected — we say so rather than implying an editorial verdict.

Facts & attributes

Every value carries its evidence state. “—” means unknown — never a silent default (P-02).

Identity · Taxonomy

Tags(open-source;cloud-native): ai-observability, llm-guardrails, agent-monitoring, ml-monitoring, ai-governance, model-evaluationVerification pending

Platform · Deployment

Delivery model(SaaS;self-hosted;desktop;mobile;embedded;managed-cloud;appliance): SaaS, self-hostedVerification pending

Pricing · Licensing

Free plan(true/false): trueVerification pending
License model(proprietary;open-source;source-available;dual-license): proprietaryVerification pending
Pricing model(free;subscription;usage;seat;asset;transaction;revenue-share;perpetual;custom): free, usage, customVerification pending

Features · Product · Fit

Core capabilities(authoring;automation;analytics): Continuous evaluations for agentic AI, Agentic observability across the agent lifecycle, Inline policy enforcement with guardrails under 80ms latency, ML observability for predictive models, AI governance, risk management and compliance, Fiddler Centor Models for in-environment evaluationVerification pending

Security · Privacy · Compliance

Regulatory compliance(HIPAA;PCI DSS;FedRAMP;GDPR support): HIPAAVerified
Security certifications(SOC 2 Type II;ISO 27001): SOC 2 Type IIVerified

Support · Docs · Services

Support channels(email;ticket;chat;phone;community): white glove support, named customer success manager, documentationVerified

Audience · Use · Case

Best for(Neutral editorial summary): Enterprises governing agentic and predictive AI with inline guardrails, evaluations and audit-ready governanceVerification pending
Company-size fit(individual;SMB;mid-market;enterprise): mid-market, enterpriseVerification pending
Primary use cases(build;monitor;automate): Enterprise AI agent monitoring, Guardrails for LLM applications, Financial services AI operations, Healthcare AI complianceVerification pending
Skill level(beginner;intermediate;advanced;specialist): specialistVerification pending

Lifecycle · Versioning

Maintenance status(active;maintenance;deprecated;EOL;archived): activeVerification pending

Vendor · Maintainer

Vendor type(commercial;foundation;community;government;consortium;individual): commercialVerification pending

User reviews

Review policy

No published reviews yet.