
Fiddler AI: AI Observability and Security Platform
Fiddler AI helps organizations in regulated sectors monitor AI agent behavior. It is designed for teams that need to enforce security guardrails against hallucinations and data leakage.
At a glance
- Category
- Browse Data & Analytics tools
- Best for
- Enterprise Companies, Software Companies, Regulated Industry AI Teams
- Pricing
- Fiddler AI offers a free tier for basic guardrails, a developer tier at $0.002 per trace, and enterprise plans that require contacting sales.
- Key use cases
- AI Agent Monitoring, Regulatory Compliance, Risk Mitigation, Mission-Critical Intelligence
- Integrations
- Amazon SageMaker AI, Google Cloud Vertex AI, NVIDIA NeMo Guardrails, Databricks, Datadog
- Official website
- Visit Fiddler AI official website

Fiddler AI is a control plane for enterprise AI agents, focusing on observability and security throughout the agentic lifecycle. It is designed for organizations that deploy AI at scale and need to track the reasoning behind autonomous decisions while maintaining control over outcomes.
The platform is intended for enterprise-level software companies and organizations in industries such as healthcare, government, insurance, and financial services. It provides tools to track agent behaviors, identify root causes of issues, and support compliance with industry standards.
Capabilities include runtime guardrails to help prevent toxicity and prompt injections, as well as governance tools for auditable accountability. For organizations in regulated environments, the platform is HIPAA compliant and has SOC2 Type II certification.
Buyers should confirm their deployment needs, as the platform supports SaaS, VPC, and air-gapped setups for government use.
Key Features
Agentic Observability
Provides visibility and tracking of agent behaviors and decision lineage across the agentic hierarchy.
AI Guardrails
Helps protect against hallucinations, toxicity, prompt injections, and jailbreak attempts with latency under 100ms.
Data Leakage Protection
Supports the prevention of PII and PHI leakage.
AI Governance and Compliance
Centralized tools for enforcing policies and providing audit trails, supported by SOC2 Type II and HIPAA compliance.
Fiddler Trust Service
Trust models designed for in-environment evaluation and scoring.
Use Cases
AI Agent Monitoring
Tracing actions of enterprise agents to understand decision-making and identify root causes of errors.
Regulatory Compliance
Generating audit evidence and enforcing governance policies for healthcare and financial services.
Risk Mitigation
Applying guardrails in real time to help prevent AI agents from generating toxic content or hallucinations.
Mission-Critical Intelligence
Monitoring sensor data and image explainability for autonomous vehicles and defense operations.
Best For
- Enterprise Companies
- Software Companies
- Regulated Industry AI Teams
Integrations
- Amazon SageMaker AI
- Google Cloud Vertex AI
- NVIDIA NeMo Guardrails
- Databricks
- Datadog
Pricing
Fiddler AI offers a free tier for basic guardrails, a developer tier at $0.002 per trace, and enterprise plans that require contacting sales.
FAQ
What does Fiddler AI do?
- It provides a control plane for AI agents, offering visibility into their decision-making processes and security guardrails to help prevent hallucinations and data leaks.
Is Fiddler AI suitable for small businesses?
- While there is a free tier and a developer tier, the tool is primarily designed for enterprise companies and those in highly regulated industries.
What security certifications does Fiddler AI have?
- Fiddler AI is HIPAA compliant and has a SOC2 Type II report available for review.
How is Fiddler AI priced?
- Pricing includes a free tier for basic guardrails and a developer tier starting at $0.002 per trace; enterprise plans require contacting their sales team.
Source category: Data & Analytics
Source subcategory: Observability Platform
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Categories
Software Type
How AI is used
Fiddler AI is an observability and security platform for enterprise AI agents. It supports the monitoring and governance of AI workflows through guardrails and compliance tools. Potential buyers should evaluate if their scale and regulatory needs align with the enterprise-focused pricing.
Pros & Cons
Pros
- Low latency guardrails (under 100ms) for real time protection.
- Compliance certifications including HIPAA and SOC2 Type II.
- Flexible deployment options including SaaS, VPC, and air-gapped environments.
- Decision lineage and root cause analysis for AI agents.
Cons
- Designed for enterprise-scale needs, which may be complex for very small businesses.
- Enterprise-grade infrastructure and support require a custom sales contract.