Mixpanel for Agent Products

Stop drowning in trace logs.
Start getting answers.

TwoTail is an AI analyst that clusters your agent traces, diagnoses failures, and spots eval patterns.

Without TwoTail

{"trace_id":"a]k2x9","spans":[{"name":"agent_run","duration_ms":12847,"status":"error"},{"name":"tool_call","tool":"search_api","input":{"query":"user refund policy"},"output":{"error":"timeout"}},{"name":"retry_1","tool":"search_api","input":{"query":"user refund policy"}},{"name":"retry_2","tool":"search_api"},{"name":"retry_3"...

Scroll through thousands of spans trying to find what went wrong

With TwoTail

⚠️

Retry loop detected

search_api timed out 3x in 23% of traces this week. Root cause: rate limit exceeded during peak hours.

Get actionable insights in seconds

The Complete Agent Analytics Platform

Chat to Chart

Ask questions in plain English. Get charts and insights in seconds.

show me failure rates by tool used

show me the daily failure rate

Easy Integration

Send OpenTelemetry traces from any framework. Works with LangChain, LlamaIndex, or your custom stack.

Agent

→

Understands Your Product

Teach TwoTail your terminology, user segments, and what success looks like.

response_quality model-as-judge eval for helpfulness

Analytics Playbooks

Pre-built analyses for common agent patterns: loops, failures, latency spikes.

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