Cleric

Cleric is the safety first AI SRE: an autonomous teammate that investigates production alerts around the clock and delivers root cause findings to Slack, but stops short of touching the environment without a human. It occupies the read only end of the spectrum deliberately, its agent investigates and requires human approval before any remediation action, which makes it the natural entry point for teams that want autonomous investigation without handing an agent write access to production. Backed by a $4.3 million seed from Zetta Venture Partners and named a Gartner Cool Vendor 2025 in AI for SRE and Observability, Cleric positions itself for the mid market.

The agent investigates like a senior SRE. Rather than matching known patterns, it reasons through problems it has never seen by forming hypotheses and running real queries with the team's existing tools, then narrows to a cause. The company publishes three headline numbers: five minutes to root cause, 92 percent actionable findings, and more than 200,000 production grade investigations completed. Output lands in Slack where on call engineers already work, with the reasoning shown so a human can judge the finding before acting. Because Cleric relies on the telemetry and tools a team already has, its diagnoses are only as good as that integration coverage and data quality, the honest constraint it shares with every overlay investigator.

Cleric publishes no public pricing; it runs through sales with mid market positioning. For a team that wants an autonomous investigator delivering root cause to Slack in minutes, with the reassurance that the agent never changes production on its own, Cleric is the low risk way into the category. Teams that want higher autonomy, a proprietary knowledge graph, or an open API surface will find the more heavily funded platforms reach further, at the cost of the read only guarantee Cleric makes its centerpiece.