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Open-source alternatives to Oh Dear

Compare community-driven replacements for Oh Dear in status pages & incident communication workflows. We curate active, self-hostable options with transparent licensing so you can evaluate the right fit quickly.

Oh Dear logo

Oh Dear

Oh Dear monitors website uptime, SSL certificates, broken links, performance, DNS changes, and scheduled tasks. It provides alerts and status pages for comprehensive website monitoring.Read more
Status Pages & Incident Communication
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Key stats

  • 12Alternatives
  • 8Support self-hosting

    Run on infrastructure you control

  • 8Active development

    Recent commits in the last 6 months

  • 8Permissive licenses

    MIT, Apache, and similar licenses

Counts reflect projects currently indexed as alternatives to Oh Dear.

All open-source alternatives

OpenStatus logo

OpenStatus

Synthetic monitoring platform with status pages and alerts

Active developmentIntegration-friendlyAI-powered workflowsTypeScript

Why teams choose it

  • Global synthetic checks with configurable intervals
  • Real‑time public status page for incident communication
  • Customizable alert channels via email and webhooks

Watch for

Requires self‑hosting and operational upkeep

Migration highlight

E‑commerce site uptime monitoring

Instant alerts and a public status page reduce revenue loss during outages.

Statping logo

Statping

Lightweight, cross‑platform status page and monitoring server

Fast to deployIntegration-friendlyAI-powered workflowsVue

Why teams choose it

  • Single binary for Linux, macOS, Windows and ARM devices
  • Docker image under 16 MB with automatic SSL support
  • Mobile apps (iOS & Android) with push notifications

Watch for

Self‑hosting requires managing your own infrastructure

Migration highlight

Public website uptime page

Provides visitors a real‑time status page and automated email/Slack alerts when the site goes down.

Uptime Kuma logo

Uptime Kuma

Self-hosted uptime monitoring with a fancy reactive interface

Self-host friendlyActive developmentPermissive licenseJavaScript

Why teams choose it

  • Monitor HTTP(s), TCP, ping, DNS, Docker containers, and 10+ endpoint types
  • 90+ notification integrations including Telegram, Discord, Slack, and email
  • Multiple customizable status pages with domain mapping support

Watch for

Does not support FreeBSD, OpenBSD, NetBSD, or platform-as-a-service hosts like Replit

Migration highlight

Multi-Service Infrastructure Monitoring

Track web applications, APIs, databases, and Docker containers from a unified dashboard with real-time alerts to Slack when services go down.

Staytus logo

Staytus

Publish real‑time service status with beautiful public and admin interfaces

Permissive licenseFast to deployAI-powered workflowsRuby

Why teams choose it

  • Real‑time public status page with customizable themes
  • Admin interface for incident creation, scheduling, and user management
  • Background email notifications via built‑in worker

Watch for

Requires Ruby 2.3+ and MySQL, adding server dependencies

Migration highlight

Customer‑Facing Service Outage Dashboard

Display live incident updates, reducing support tickets during downtime.

Upptime logo

Upptime

Self‑hosted uptime monitor and status page powered by GitHub Actions

Active developmentPermissive licenseIntegration-friendlyJSON

Why teams choose it

  • GitHub Actions runs checks as often as every 5 minutes
  • Automatic GitHub Issue creation for downtime incidents
  • Status page hosted on GitHub Pages with Svelte‑generated UI

Watch for

Relies on GitHub service availability

Migration highlight

Public website uptime monitoring

Automated checks detect downtime, open issues, and update a public status page instantly.

Statusnook logo

Statusnook

Self-hosted status page with endpoint monitoring in minutes

Self-host friendlyPermissive licensePrivacy-firstGo

Why teams choose it

  • Single-binary deployment with managed TLS or reverse proxy support
  • Web UI and YAML-based configuration with optional GitHub sync
  • Built-in endpoint monitoring with customizable notification alerts

Watch for

Limited to HTTP/HTTPS endpoint monitoring; no advanced protocol support

Migration highlight

SaaS Public Status Page

Deploy a branded status page in under 5 minutes, monitor API endpoints, and automatically notify users during incidents.

TinyStatus logo

TinyStatus

Lightweight Python status page generator with YAML configuration

Self-host friendlyPermissive licensePrivacy-firstPython

Why teams choose it

  • YAML-driven configuration for HTTP, ping, and port checks with grouping support
  • Generates static HTML pages with automatic dark/light themes and history tracking
  • Configurable check intervals and continuous monitoring mode with incident logging

Watch for

Requires Python 3.11+ which may not be available on older systems

Migration highlight

Homelab Service Monitoring

Self-hosters track availability of personal servers, NAS devices, and home automation endpoints with a clean public status page served via NGINX.

cstate logo

cstate

Fast, minimal open-source status page built with Hugo

Self-host friendlyActive developmentPermissive licenseHTML

Why teams choose it

  • Builds and loads in seconds with Hugo, even with thousands of incidents
  • Works on legacy browsers (IE8+) with minimal JavaScript dependencies
  • Free hosting on Netlify, Cloudflare Pages, GitHub Pages, and more

Watch for

No built-in real-time monitoring; requires manual incident entry or external integration

Migration highlight

Open-Source Project Status Hub

Chocolatey and sr.ht use cState to communicate service incidents to their communities with zero hosting costs and full branding control.

Checkmate logo

Checkmate

Self-hosted uptime and infrastructure monitoring with real-time alerts

Self-host friendlyActive developmentPrivacy-firstTypeScript

Why teams choose it

  • Monitors websites, APIs, SSL, ports, Docker, and game servers with sub-minute intervals
  • Optional Capture agent for deep infrastructure metrics (CPU, RAM, disk, temperature)
  • Public status pages with incident tracking and scheduled maintenance windows

Watch for

Requires MongoDB and Redis dependencies for full functionality

Migration highlight

Multi-Region Website Uptime Tracking

Monitor 100+ customer-facing websites every minute with instant Slack alerts on downtime, reducing mean time to detection by 80%

CheckCle logo

CheckCle

Real-time full-stack monitoring platform for servers, apps, and services

Self-host friendlyActive developmentPermissive licenseTypeScript

Why teams choose it

  • Distributed regional uptime checks for HTTP, DNS, Ping, and TCP services
  • Integrated SSL certificate monitoring with expiration alerts
  • Server resource metrics (CPU, RAM, disk, network) for Linux and Windows

Watch for

Windows support currently in beta

Migration highlight

Website uptime monitoring

Detect downtime instantly and receive Slack alerts, reducing SLA breaches.

Cachet logo

Cachet

Self-hosted status page system for service monitoring

Self-host friendlyActive developmentPrivacy-firstPHP

Why teams choose it

  • Self-hosted infrastructure with full data ownership and control
  • Multiple database support: MariaDB, MySQL, PostgreSQL, SQLite
  • Docker deployment option for containerized environments

Watch for

Requires PHP 8.2+ and database infrastructure management

Migration highlight

SaaS Platform Status Communication

Provide customers with real-time service health visibility and incident updates without sharing data with third-party status providers

Peekaping logo

Peekaping

Modern self-hosted uptime monitoring with Go and React

Self-host friendlyActive developmentPermissive licenseGo

Why teams choose it

  • 16+ monitor types: HTTP, TCP, Ping, DNS, Docker, gRPC, databases (PostgreSQL, MySQL, MongoDB, Redis), and message queues
  • 24+ notification channels including PagerDuty, Slack, Opsgenie, Telegram, Discord, and email
  • Public status pages with SVG badges, SSL certificate expiration tracking, and MFA

Watch for

Currently in beta; features may change and stability is not production-guaranteed

Migration highlight

Multi-Database Health Monitoring

Track uptime and performance of PostgreSQL, MongoDB, MySQL, and Redis instances with unified alerting to Slack and PagerDuty.

Choosing a status pages & incident communication alternative

Teams replacing Oh Dear in status pages & incident communication workflows typically weigh self-hosting needs, integration coverage, and licensing obligations.

  • 8 projects let you self-host and keep customer data on infrastructure you control.
  • 8 options are actively maintained with recent commits.

Tip: shortlist one hosted and one self-hosted option so stakeholders can compare trade-offs before migrating away from Oh Dear.