Every step youragent |
5to1r instruments your AI agents in two lines of code. See every tool call, LLM decision, and dollar spent — in real time. Debug in minutes, not hours.
Install the SDK. Run your agent. Watch spans appear live.
Agents fail silently.
You have no idea why.
When something breaks, you're left digging through logs, guessing what happened, and trying to reconstruct the run step by step.
NO_VISIBILITY —
Your agent calls 12 tools and 6 LLMs in a single run. Which step cost $40? Which one failed? Right now, you have no way to know.
NO_DEBUGGING —
When something goes wrong, you stare at raw logs and try to reconstruct what happened. A failed run can take hours to diagnose.
NO_COST CONTROL —
Runaway loops. Infinite context windows. Retries. Your LLM bill arrives and you have no idea what ran up the cost.
Catch the next one.
One decorator turns the next run into a trace.
No config files. No framework lock-in. No infrastructure to wire.
Every run becomes inspectable.
5to1r turns one agent run into a trace, cost map, retry trail, and failure record.
Built for complexity.
Agents that browse, summarize, and synthesize information
They call multiple tools, retry queries, and generate inconsistent outputs. You don’t know which step failed or why the answer changed.
Agents handling user conversations in production
Context grows, responses drift, and failures are unpredictable. When something breaks, you can’t replay what the agent saw.
Agents executing multi-step workflows
Dozens of steps, retries, and edge cases. A single failure breaks the chain, and you have no visibility into where it happened.
Agents calling APIs and external tools
They loop, retry, and escalate costs silently. Your API bill increases, but you don’t know what caused it.
Start free. Scale when your agents do.
Use 5to1r free while you build. Upgrade when you need replay, longer history, alerts, team workflows, or enterprise controls.
Annual prices shown as effective monthly rates.
For agents running in production.
For testing and early agent builds.
No credit card required for Free. Upgrade when your volume grows.