Sentrial
Catch AI agent failures before your users do
- Category
- AI & Machine Learning
- Launched
- March 11, 2026
- Stage
- Seed
- Founder
- anayrshukla
- Website
- sentrial.com

Sentrial is a production monitoring platform for AI agents. It traces every agent session, capturing user inputs, tool calls, LLM responses, latency, and token costs. The platform lets you define automated assertions (called "flags") to detect regressions like hallucinations, tool schema errors, user frustration, or goal abandonment. It also supports A/B testing of prompts in production, comparing variants on success rate and latency. Real time Slack alerts notify teams of error spikes or unusual behavior, and the tool can link failures directly to source code, suggesting fixes (e.g., adding validation before an API call).
Discovered via
- Hacker News Launch posts · · Launch HN: Sentrial (YC W26) – Catch AI agent failures before your users do