AgentLedger records, per task, which model ran, what it cost vs. your subscription, and whether it was production-worthy. Self-hosted. Live in an afternoon.
No credit card required · open-source connector · 100% self-hostable
Agentic AI burns 5–30× more tokens than chat, and retries + RAG push costs up 40–60% — invisible in your current dashboard.
Since "all-you-can-eat" pricing disappeared, nobody knows anymore which is cheaper per task. AgentLedger calculates it for you, task by task.
86% of agent pilots never reach production — usually due to missing audit trails and unclear evaluation criteria. We give you both.
One adapter on your gateway (LiteLLM/OpenTelemetry) or our SDK call. No rebuilding your stack.
Every task → an append-only ledger record: model, cost, savings, latency, retries.
The verdict engine marks every task production-worthy / review / reject, with reasons — your audit trail for a board or client.
Cost per task, per model, per provider — including hidden retry costs.
Subscription-vs-API savings, calculated live.
Production-worthy verdict with configurable criteria.
Full audit trail per task — append-only, step by step.
Multi-provider: DeepSeek, Anthropic, OpenRouter and more — one line per new provider.
100% self-hostable. No prompt content stored unless you turn it on.
| Tool | Focus | Governance verdict | Sub-vs-API |
|---|---|---|---|
| Langfuse | Observability + cost | No | No |
| Helicone | Gateway + logging (maintenance mode) | No | No |
| Portkey | Gateway + guardrails | Partial | No |
| Datadog LLM Obs | Enterprise observability | Partial | No |
| AgentLedger | Cost + savings + verdict + audit | Yes | Yes |