Fiddler AI pricing 2026: plans and costs
Quick pricing summary
- Free: $0
- Developer: $0.002 trace
- Enterprise: Custom ()
- Worth noting: Free and Developer plans show 'Request demo'; Enterprise is contact sales.
Plans
Free
$0
- Real-time guardrails to detect harmful exposure
- Protects against hallucinations, Toxicity, PII/PHI, Prompt Injection, and Jailbreak attempts
- Latency of <80ms
- Powered by contextual and task specific Fiddler Centor Models
Developer
$0.002 trace
- Everything in Free
- Unified AI observability, including tests and experiments, for agentic and predictive systems
- Custom evaluators and bring your own judge
- Visualization-driven insights
- Role based access control and SSO
- SaaS deployment
Enterprise
Custom
- Everything in Developer
- Enterprise-grade guardrails
- Enterprise-grade infrastructure scalability
- Flexible deployment: SaaS, VPC, or on-premise
- White glove support with dedicated communication channels
- Named Customer Success Manager and customized onboarding
What you get on each plan
| Feature | Free | Developer | Enterprise |
|---|---|---|---|
| Real-time guardrails | ✓ | ✓ | Enterprise-grade |
| Unified AI observability | — | ✓ | ✓ |
| Custom evaluators / bring your own judge | — | ✓ | ✓ |
| Role based access control and SSO | — | ✓ | ✓ |
| Deployment | SaaS | SaaS, VPC, or on-premise | |
| Named Customer Success Manager | — | — | ✓ |
Fiddler AI pricing vs alternatives
| Brand | Entry price | Free plan | Model | Best for | |
|---|---|---|---|---|---|
| Fiddler AI | Free; paid from $0.002 / mo | Yes | Usage-based | — | |
| Snowflake | Contact sales | No | Usage-based | Enterprises that run data engineering, analytics and AI on governed enterprise data, including large and highly regulated organizations | Compare → |
| MLflow | — | — | — | Teams of all sizes building LLM applications, agents and ML models who want open source tooling without vendor lock-in. | Compare → |
| AWS | — | — | — | — | Compare → |
| GitHub | Free; paid from $4 per seat / mo | Yes | Per seat | Development teams, from individuals to enterprises, that build, review, and ship software on one platform. | Compare → |
List prices as published on www.fiddler.ai/pricing. Totals are worked examples, not quotes.