Your AI agent is breaking.
You just don't see it.
Dottle detects failures, explains why they happen, and helps you fix them before your users complain.
No dashboards to configure. We set everything up for you.
run_id
#18291
→ 43 repeated tool calls
→ tokens burned: 14,200
→ cost wasted: $12.40
Root cause — Dottle
max_retries=0 · no backoff strategy set.
Retry triggers on every tool failure indefinitely.
→ set max_retries ≥ 3 + exponential backoff
The problem
Agents fail silently.
Infinite loops draining tokens
Your agent retries forever. No exit condition, no backoff. 43 tool calls, $12 wasted. You find out from your invoice.
Tool failures without visibility
A tool call fails silently. Your agent continues with an empty result. The user gets a broken experience and you never know.
Wrong outputs reaching users
No output validation. The agent returns a hallucinated or off-topic response. It's logged as a success. Nobody catches it.
No clear root cause
All three runs failed. You dig through logs for hours. Every error says 'exit code 1'. Nothing tells you why.
The problem
Agents fail silently. Logs don't tell you why.
Infinite loops draining tokens
Your agent retries forever. No exit condition, no backoff. 43 tool calls, $12 wasted. You find out from your invoice.
Tool failures without visibility
Wrong outputs reaching users
No clear root cause
↓ scroll to see each failure
43 tool calls · $12.40 burned · nobody was alerted
The solution
We don't just show logs.
We tell you what broke.
Other tools give you observability — a passive stream of data you still have to interpret. Dottle does the analysis for you.
Detect failures automatically
Loops, tool errors, bad outputs — caught the moment they happen. No manual thresholds or configs.
Trace every agent run
Every step, tool call, and LLM decision captured end-to-end. Full timeline, not just error lines.
Highlight exactly where it failed
Not 'something broke at step 4.' The exact call, input, and response — isolated and explained.
Suggest the root cause
Pattern-matched diagnosis across thousands of agent runs. We tell you why and how to fix it.
Set up in under an hour.
Monitoring from day one. No dedicated team required.
Connect your agent
SDK or webhook — works with any framework. Minimal code change, no infrastructure to manage.
< 30 min setupWe monitor every run
Every step, token, tool call, and LLM response is captured in real-time, automatically.
Zero configGet instant failure alerts
When something breaks we flag it, explain it, and send you the root cause via Slack or webhook.
Alert in < 10sNot another observability tool.
Langfuse, LangSmith, and Datadog show you data. Dottle tells you what went wrong and why.
Traditional tools
Langfuse, LangSmith, Datadog
Dottle
Active failure detection
Built for teams running AI agents
in production.
Not for researchers. Not for hobby projects.
Startups using LangChain or custom agents
You move fast and can't afford production failures killing your demo or your users' trust.
Teams with agents serving real users
Your agent is customer-facing. A broken run isn't just an error — it's a bad user experience.
Engineers tired of debugging blindly
You've spent hours in logs with no answers. Dottle tells you what broke in seconds.
Stop guessing why your agent failed.
Pick how you want to get started. We set everything up for you.
Option 1
Get monitored — free setup
Drop your email. We reach out and set everything up. No dashboards, no config.
Option 2
Book a 15-min demo
Talk to us directly. We'll show you how Dottle works on a real agent and answer any questions.
Live walkthrough on your stack
See a real failure detection in action
Get your questions answered directly
No pitch · No pressure · 15 minutes flat