# operacle/checkcle

CheckCle is a self-hosted, open-source monitoring platform for seamless, real-time full-stack systems, applications, and infrastructure. It provides real-time uptime monitoring, distributed checks, incident tracking, and alerts. All deployable anywhere.

Repository: https://github.com/operacle/checkcle
Canonical: https://ross.abutalabs.com/products/checkcle
Homepage: https://checkcle.io
Language: Go
License: MIT
License Family: permissive
Topics: api, monitoring, pocketbase, realtime, typescript, uptime, alternative, open-source, self-hosted, container, docker, full-stack, checkcle, go, infrastructure, server, oss
Last push: 2026-07-17T02:51:25+00:00

## Health v2 (maintenance only)
Score: 65/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 93, release rhythm 47, longevity 34
- inputs: {"age_days": 481, "days_push": 47, "days_rel": 354, "gap_med": 23.5, "n_releases_24m": 7}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2943, forks 253 (observed 2026-08-28T04:07:31.125863+00:00)

## What it is
CheckCle is a self-hosted, open-source monitoring platform for real-time uptime and infrastructure monitoring of servers, applications, and services. It offers HTTP/DNS/Ping/TCP checks, distributed regional monitoring, SSL and domain tracking, incident management, public status pages, and notifications via email, Telegram, Discord, Slack, and more.

## Use cases
- monitor website uptime and response times
- self-hosted uptime monitoring alternative to Uptime Kuma
- track SSL certificate and domain expiration
- monitor server CPU, RAM, and disk usage
- manage incidents and maintenance schedules
- publish a public status page
- get downtime alerts on Telegram, Discord, or Slack

## When to choose
- you want a self-hosted, all-in-one uptime and server monitoring solution
- you need distributed regional checks and incident history
- you want status pages, SSL monitoring, and multi-channel alerts in one tool
- you prefer a simple Docker deployment with a web UI

## When to avoid
- you need enterprise-grade observability with metrics dashboards like Prometheus/Grafana
- you require APM or application-level tracing
- you need a fully managed SaaS monitoring service

## Facets
- artifact type: application
- maturity: active
- function: monitoring, alerting, self-hosted, analytics
- domain: monitoring, self-hosted, infrastructure-as-code
- platform: self-hosted, go, cross-platform
- tags: uptime-monitoring, status-page, incident-management, ssl-monitoring, server-metrics, distributed-monitoring, pocketbase, open-source-alternative, devops, docker, linux, web-server

## Member repositories
- operacle/checkcle (main) score 65

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:31.125863+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:47:37.666119+00:00, confidence not recorded.
  - readme: https://github.com/operacle/checkcle (fetched 2026-08-28T04:07:31.125863+00:00, sha 4bf892edda4c)
- Data as of 2026-08-30T08:39:29.467469+00:00.