Free tools for on-call teams.

Calculators and generators for SRE and DevOps teams. No login. No paywalls. Just useful output.

Visually design on-call rotations with primary and secondary layers. Build fair schedules that prevent burnout.

Calculate Mean Time To Resolution with precision. Includes industry-specific benchmarking and cost of downtime estimation.

Generate comprehensive SEV1–SEV5 definitions based on SRE best practices. Export for Slack and Notion.

How we build them

No account required. No email capture. Open the tool and start using it. The output is yours.

Built on frameworks used by reliability engineering teams at scale. Not made-up metrics.

We ship new tools as we find gaps. If there's a calculation your team does manually, let us know.

Runframe gives your team incident management, on-call scheduling, and postmortems in one platform.