FA
Fiddler AI Pricing
Starting price
$0.002/month
Pricing model
Paid
Free tier
Yes
Free trial
No
Plans
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Free | — | month | Real-time guardrails to detect harmful exposure; Protects against hallucinations, Toxicity, PII/PHI, Prompt Injection, and Jailbreak attempts; Latency of <100ms |
| Developer | $0.002 | month | Everything in Free; Unified AI observability, including tests and experiments, for agentic and predictive systems; Custom evaluators and bring your own judge |
| Enterprise | — | month | Everything in Developer; Enterprise-grade guardrails; Enterprise-grade infrastructure scalability |
Figures are the vendor's published prices. Unknown values show as “—”. Price-history tracking is not yet available for this tool. Price verified 2026-10-05. Last updated 2026-10-12.
True cost
True cost calculator
| Plan | Listed | Seat basis | Monthly · 5 seats | Annual · 5 seats |
|---|---|---|---|---|
| Developer | $0.002/month | flat | $0 | $0 |
Estimate from published prices. Per-seat plans scale with seats; flat plans don't; plans with included seats charge the base until you exceed them, then add the per-seat overage where published. Monthly/annual come from each plan's billing period. Taxes and add-ons excluded.
Fiddler AI's starting price ($0.002) is 100% below the AI Agents & Assistants average of $113.
Adapt (a Datapipe company)