Alternatives to PagerDuty in 2026

Nightingale ccfos

Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.

Complete system Production-ready Ops teams want a central alerting console over existing metric and log stores, popular in China as an Alertmanager alternative.

★ 13k Apache-2.0 Go Active, pushed 6 days ago

Versus Incident VersusControl

The self-hosted AI SRE agent. You don't have to monitor your systems alone. Versus Incident will keep track of your services, applications, and systems, detect new or unexpected problems, and provide your team with the evidence needed to investigate.

Complete system Usable A small ops team wants on-call alert routing and AI-assisted triage without paying for PagerDuty.

★ 916 MIT Go Active, pushed 6 days ago

Aurora Arvo-AI

Aurora — Open source AI-powered agentic incident management & root cause analysis for SREs. LangGraph agents investigate across AWS, Azure, GCP, Kubernetes. Integrates with PagerDuty, Datadog, Grafana, Slack and More. Apache 2.0.

Complete system Experimental An SRE team wants to trial self-hosted AI root-cause analysis across clouds.

★ 437 Apache-2.0 Python Active, pushed 14 days ago

OpsiMate OpsiMate

Open-source alert management for NOC/DevOps teams: one queue for Grafana, Datadog, Zabbix, Uptime Kuma and GCP alerts — with ownership, mute policies, root-cause analysis and insights. Self-hosted, one container.

Complete system Experimental A NOC or DevOps team is drowning in alerts from several tools and wants one self-hosted inbox.

★ 259 AGPL-3.0 TypeScript Active, pushed 14 days ago

Kanvas WithSecureOpenSource

A simple-to-use IR (incident response) case management tool for tracking and documenting investigations.

Complete system Experimental A small DFIR team wants a structured alternative to tracking investigations in spreadsheets.

★ 468 GPL-3.0 Python Slowing, pushed 6 months ago

Formcreator pluginsGLPI

GLPI Plugin Formcreator (DOWNLOAD : https://github.com/pluginsGLPI/formcreator/releases)

Integration Usable Only if you are on an older GLPI version that still relies on it.

★ 186 GPL-3.0 PHP Active, pushed 20 days ago

Issue-status tadhglewis

A flexible, modern and blazingly fast ☄️ status page

Complete system Usable You want to manage your status page by opening and labelling GitHub issues.

★ 429 MIT TypeScript Slowing, pushed 5 months ago

Incidentbot incidentbot

The Open Source Incident Management Framework

Complete system Usable A team wants incident.io-style Slack incident handling on its own infrastructure.

★ 165 MIT Python Active, pushed 2 months ago

KYB alex09x

Git-backed shared memory for AI agent fleets: searchable knowledge base, incident and task tracking, every write versioned and attributed. CLI, HTTP API and MCP server.

Complete system Experimental You run several coding agents and want them to share versioned, attributable memory.

★ 127 MIT Rust Active, pushed 7 days ago

IMPulse eslupmi

ChatOps Incident Management

Complete system Usable You run Prometheus and want alert-to-incident handling in your chat tool without a paid on-call service.

★ 108 GPL-3.0 Python Active, pushed 20 days ago

Response monzo

Monzo's real-time incident response and reporting tool ⚡️

Complete system Experimental Only as a reference for a Slack incident workflow.

★ 1.6k MIT JavaScript Quiet, pushed 3 years ago

Incidental incidentalhq

An opensource incident management platform integrating with Slack.

Complete system Experimental Only as a starting point to fork; it is not maintained enough to depend on.

★ 563 MIT Python Quiet, pushed 2 years ago

Aws-health-aware aws-samples

AHA is an incident management & communication framework to provide real-time alert customers when there are active AWS event(s). For customers with AWS Organizations, customers can get aggregated active account level events of all the accounts in the Organization. Customers not using AWS Organizations still benefit alerting at the account level.

Integration Usable You run many AWS accounts and want AWS service events pushed to your chat channels.

★ 371 MIT-0 Python Quiet, pushed 2 years ago

Wheel of Misfortune dastergon

A role-playing game for incident management training

List, course or other material Usable You want to run incident drills for on-call engineers.

★ 189 MIT HTML Quiet, pushed 3 years ago

Mthc pe3zx

All-in-one bundle of MISP, TheHive and Cortex

Template or starter Experimental Only for a quick lab setup of that security stack.

★ 160 MIT Quiet, pushed 4 years ago

Openduty-archive openduty

Open source incident escalation tool

Complete system Experimental Not for new use; it is an archive.

★ 139 MIT CSS Quiet, pushed 4 years ago

ShoMon kaansk

Shodan Monitoring integration for TheHive.

Integration Usable A security team already uses TheHive and Shodan Monitor on its own IP ranges.

★ 129 MIT Go Quiet, pushed 2 years ago

incident.io incident.io

incident.io is a software reliability platform unifying on-call, agentic root cause analysis, incident response, and status pages – helping teams resolve issues faster.

Complete system Production-ready An engineering team coordinates incidents in Slack and wants on-call and response in one modern tool.

Commercial

Rootly Rootly

The all-in-one AI incident management platform for fast-moving engineering teams to detect, manage, resolve, and learn from incidents faster.

Complete system Production-ready A fast-moving engineering team wants configurable incident workflows in Slack as an alternative to incident.io.

Commercial

FireHydrant FireHydrant

All-in-one incident management software for modern teams. FireHydrant helps you plan, respond, and resolve faster with smart alerting, on-call scheduling, AI-powered workflows, and post-incident retros.

Complete system Production-ready An engineering team wants structured incident processes and a service catalogue outside PagerDuty.

Commercial