Freesbe
All plans

Prometheus alerts, where your team already talks.

Freesbe's Alertmanager integration takes alerts from Alertmanager's webhook receiver and posts each one into the channel you pick, as a card with its severity, summary, instance and labels. The card turns green when the alert resolves. With Alertmanager's API reachable, anyone in the channel can silence the alert for an hour from the card.

  • A receiver in alertmanager.yml, not another tool to run.
  • Child routes with matchers send each team's alerts to its own channel.
  • One card per alert that turns green when it resolves, linked to its source or runbook.
  • Silence for 1 hour from the card when Alertmanager's API is reachable.
  • Works with anything that sends Alertmanager's format: Mimir, Cortex, vmalert through Alertmanager.

For Ops and on-call engineers who want the whole team to see what's firing.

Connecting Alertmanager in Freesbe, with the receiver to add to alertmanager.yml

A receiver, not another tool to run

Add Freesbe's URL under webhook_configs with send_resolved, route the alerts you want to it, and reload. Child routes with matchers send each team's alerts to its own channel.

The Alertmanager receiver to add to alertmanager.yml

One card per alert, kept current

Severity comes from the severity label, where it's firing from instance or host, and the text from the summary and description annotations. Cards link to the alert's source in Prometheus, or its runbook_url.

See it on your own team's data.

Start free with up to 10 people and try it today, or book a 20-minute demo with the people who make Freesbe.

Silence, the board and reports

A Silence for 1 hour button on firing alerts, a live problems board pinned in the channel, and daily or weekly reports on what fired.

Plans and pricing

Prometheus Alertmanager is included in every plan, including Free.

  • FreeUp to 10 people
  • BusinessUp to 500 people
  • CorporateUp to 2,500 people
  • EnterpriseOver 2,500 people

Questions

Our Alertmanager has no sign-in. Is the Silence button safe?
Freesbe only calls Alertmanager's API if you give it the address, and it must be reachable over HTTPS. Most teams put it behind a proxy that asks for a token or a user name and password, which you paste in Freesbe.
Does it work with Thanos, Mimir or VictoriaMetrics?
Yes, anything that sends Alertmanager's webhook format: Mimir's and Cortex's Alertmanagers, and vmalert through Alertmanager.

Bring your tools, and your team.

Free for up to 10 people, no card and no time limit. Connect what you already use in an afternoon.