HyperProbe

HyperProbe is an AI on call agent that investigates production incidents without redeploying or restarting a service. When an alert arrives from PagerDuty, Datadog or Slack, it reads logs and traces to locate the suspect file and line, then places a read only virtual breakpoint, called a probe, on that line. The probe fires on live traffic, captures the exact variable state, and clears itself, so the agent can confirm a root cause against real evidence instead of guesswork. The company states that it is backed by Y Combinator. It is built for engineering teams that run production services and want to shorten the time from alert to root cause. An SDK supports JavaScript, TypeScript, Java, Kotlin, Python and Ruby, and an MCP server lets coding agents such as Cursor, Claude Code, Codex and opencode place probes. Each probe is bounded by a time to live, a rate limit and a hit limit, and default PII redaction and an immutable audit log are included. Pricing is per service rather than per engineer. The Free plan costs $0 for one managed cloud service with unlimited probes and captures and 7 days of capture history. Professional costs $99 per service per month, or $79 per service per month billed annually, with a three service minimum, unlimited services, 30 days of history, RBAC and SSO. Enterprise pricing is custom and adds self hosted or private VPC deployment, SAML and SCIM.