Loading tool…
Enterprise control plane for AI: guardrails, observability and governance for LLM agents and ML models
Fiddler positions itself as an AI control plane: it monitors, evaluates and enforces policy on production ML models and LLM agents, with sub-80ms inline guardrails against jailbreaks, prompt injection, toxicity and PII exposure powered by its own Centor models. It sells to large enterprises in finance, healthcare, insurance and government, and deploys as SaaS, VPC, GovCloud or on-premises. A free guardrails tier exists; the Developer tier meters observability at $0.002 per trace and Enterprise is negotiated. Everything is driven through documented APIs and SDKs.
Free tier covers real-time guardrails only. Developer tier is usage-metered at $0.002 per trace on SaaS; Enterprise adds VPC/on-prem deployment and dedicated support, priced by sales.
Use tool ↗One of the longer-standing model-monitoring vendors, rebuilt around agent observability and inline guardrails with credible enterprise deployment options. Self-serve depth is limited: the free tier is guardrails-only and anything serious routes through the sales motion.
No reviews yet — be the first to review Fiddler AI.
Reviews are tied to your EffectHub account — one review per tool, so the rating for Fiddler AI reflects real users.
No questions yet — ask the first one about Fiddler AI.
Questions about Fiddler AI are tied to your EffectHub account, so answers can reach you and the section stays free of spam.