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Checkmate

checkmate.so·Infrastructure

Checkmate is an open-source infrastructure monitoring platform that enables teams to monitor servers, websites, Docker containers, and more from a unified dashboard. It supports distributed monitoring, incident alerts, and integrations with popular messaging platforms. Designed for teams who value control and privacy, it can be self-hosted or cloud-managed.

Open SourceAGPL-3.0
WebSelf-hostedCloud-managedCLI
C
Checkmate preview
Visit checkmate.so↗
⭐10.1k
stars
🍴1.1k
forks
✓12
features
📅2024
since

Overview

12 features

In the Observability & monitoring space, Checkmate takes a focused approach. It provides teams with a self-hosted, open-source solution for monitoring infrastructure and receiving alerts. Checkmate is an open-source project aimed at devOps teams and system administrators. The project is open source (AGPL-3.0). It runs on the web and the command line, and it can be self-hosted.

Checkmate first shipped in 2024. The project is developed in the open on GitHub with 10.1k stars and 769 commits in the last 90 days. Among its 12 catalogued features are uptime monitoring, pagespeed monitoring, and incident alerts.

  • ✓Uptime monitoring
  • ✓Pagespeed monitoring
  • ✓Incident alerts
  • ✓Docker monitoring
  • ✓Self-hosted
  • ✓Distributed monitoring
  • ✓Slack integration
  • ✓Telegram integration
  • ✓Discord integration
  • ✓Webhooks
  • ✓Single dashboard
  • ✓Multiple monitor types

Tags

infrastructure-monitoringself-hosted-monitoringincident-alerts

AI capabilities

Weights: Open

Built with & integrations

Framework
nextjs
Hosting
vercel
Connectors
slacktelegramdiscordwebhook
Runs on
BrowserSelf-hostedCloud-managedCLI

Trust & compliance

LicenseAGPL-3.0
Verified signals
✓ HTTPS✓ Privacy Policy✓ Terms of Service✓ Open Source✓ Free tier✓ GitHub · ★ 10.1k✓ Active maintenance
Legal
Privacy Policy →Terms of Service →

Recent events

Latest indexed changes and source events

  1. IndexedJun 17, 3:37 PM

    Listing verified by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about Checkmate

What is Checkmate?
Checkmate provides teams with a self-hosted, open-source solution for monitoring infrastructure and receiving alerts. It is catalogued under Observability & monitoring on PulseGate.
Who should use Checkmate?
Checkmate is an open-source project built for devOps teams and system administrators.
Does Checkmate have a free plan?
Yes — Checkmate is open source under the AGPL-3.0 license and free to use.
What platforms does Checkmate run on?
Checkmate runs on the web and the command line. It can also be self-hosted.
Is Checkmate still active?
PulseGate's liveness checks currently classify Checkmate as active. The GitHub repository shows 769 commits in the last 90 days.
What tools are similar to Checkmate?
Similar tools tracked by PulseGate include Checkmate, Checkmate, and Unofficial CheckMK Monitoring.CheckmateCheckmateUnofficial CheckMK Monitoring
How long has Checkmate been around?
Checkmate first shipped in 2024.
Is Checkmate open source?
Yes — Checkmate is open source under the AGPL-3.0 license, developed on GitHub.

At a glance

Pricing
Open Source
Platforms
Web
Languages
English
Open source
Yes · ★ 10.1k
License
AGPL-3.0
First seen
May 29, 2024
Activity
🟢 Active
Status
🟢 Active
Built for
DevOps teams and system administrators
Model
Open source
Solves
Provides teams with a self-hosted, open-source solution for monitoring infrastructure and receiving alerts.

Developer

Bluewavelabs
Community-driven
↗ GitHub

Open source

View on GitHub →
⭐ Stars
10,055
🍴 Forks
1,127
Open issues
103
Last commit
1mo ago
Commits 90d
769
Contributors
164
Authorship
Community-driven
Default branch
develop
Latest release
v3.8.1 · 2mo ago

Live coverage

Confidence
Medium · 73
Indexed
Jun 17, 2026
Lifecycle
Alive
Activity
Active
First seen
May 2024
Last seen
1mo ago
Identity audit (9)
Entity ID
cmqi8iwx302svma8zmm59r9pr
Slug
checkmate-open-source-infrastructure-monitoring-checkmate-so
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jun 17, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jun 17, 2026
Canonical URL
https://checkmate.so/

Similar apps

Other apps tracked under the same category.

  • Checkmate
    apple.com
  • Checkmate
    google.com
  • Unofficial CheckMK Monitoring
    f-droid.org
  • CheckServer
    iqtechnology.io
  • KloudMate
    kloudmate.com
  • Supercheck
    supercheck.dev