Sentrial
Observability for AI Agents
Sentrial is a production monitoring platform for AI agents that helps teams detect drift and regressions across agent sessions. It traces user inputs, tool calls, and LLM interactions, capturing inputs, outputs, latency, and token costs at each step. The platform also supports automated assertions on agent outputs to catch hallucinations, tool failures, and quality drops, along with real-time Slack alerts for error spikes, tool timeouts, and unusual behavior patterns. Failures can be linked back to source code to identify the file and function responsible.
Additional capabilities include A/B testing of system prompts, models, and configurations in production, with side-by-side comparison of success rates, latency, and cost. Sentrial offers a free Developer plan for side projects and testing, a Startup plan for production AI applications, and an Enterprise edition for large-scale deployments. The paid plans are usage-based, with trace limits and data retention periods that increase by tier; Enterprise includes custom trace and retention options, a dedicated support channel, and VPC deployment options.
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