Robusta

An open-source tool that groups, enriches and routes Prometheus alerts from Kubernetes clusters to chat destinations.

FreeOpen sourceSelf-hosted
Official websitegithub.com

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About Robusta

Robusta sits between Prometheus and the places your team reads alerts, such as Slack or Microsoft Teams. It groups related alerts, adds context from the cluster to each one, and can run playbooks that react to an alert automatically.

It is installed into a Kubernetes cluster with Helm. It suits people running Kubernetes who find raw Prometheus alerts too noisy or too thin to act on, and who want the extra context delivered straight to their chat tool.

Strengths

  • Groups related Prometheus alerts to cut noise
  • Adds cluster context to each alert
  • Playbooks for automatic remediation
  • Installs with Helm

Limitations

  • Only relevant for Kubernetes and Prometheus setups
  • AI enrichment features may depend on external services

Details

Pricing
FreeThe open-source project is free to install in your own cluster.
License
Open source, license not stated
Developer
Robusta
Platforms
Self-hosted
How it runs
Self-hosted
Best suited for
Kubernetes operators who want more useful Prometheus alerts in Slack or Teams
Last verified
Added
Provenance
Facts checked against the developer's own pages and store listings, 1 sources on file.

Alternatives to Robusta

Compare all

Software that can replace Robusta for an important use case, and what changes if you switch.

  • Prometheus Alertmanager

    A server that deduplicates, groups and routes alerts from Prometheus to email, PagerDuty and other receivers.

    FreeOpen sourceSelf-hosted

    Prometheus Alertmanager groups, silences and routes Prometheus alerts to email, PagerDuty and webhooks, but it adds no Kubernetes context or remediation playbooks and uses file configuration.

  • Keep

    A self-hostable, open-source alert management platform that deduplicates, correlates and routes alerts.

    FreeOpen sourceWebSelf-hosted

    Keep is an open-source self-hostable platform that deduplicates, correlates and routes alerts from several monitoring tools, not only Prometheus on Kubernetes, via a web interface.

  • Alerta

    A self-hosted system that collects, deduplicates and displays alerts from many monitoring tools.

    FreeOpen sourceWebSelf-hostedCommand line

    Alerta is a free open-source system that deduplicates and displays alerts from many monitoring tools, without Kubernetes enrichment or automatic remediation.

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  • Rootly

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