Self-hosted projects tagged “Alerting

40 open source projects with this tag

40 services found

Notifiarr logo

Notifiarr

Notification and monitoring client for Notifiarr integrations

928
43
Last commit

Notifiarr is a unified client that delivers configurable notifications, health checks, and automation for homelab apps like Plex and the *Arr stack via Discord.

MITActively maintained
Alternative to:
Healthchecks.io logo
Healthchecks.io
+8

VaulTLS

Web application to generate and manage mTLS certificates.

876
43
Last commit

Self-hosted web app to generate, manage and distribute mTLS client and server certificates with OIDC auth, email alerts and a REST API.

GPL-3.0Actively maintained
Alternative to:
Venafi TLS Protect logo
Venafi TLS Protect
+5
Lunalytics logo

Lunalytics

Open-source Node.js uptime and service monitoring dashboard

737
43
Last commit

Self-hosted monitoring tool for uptime, TCP/HTTP checks, Docker monitoring, multi-user dashboards, incident management, SSO and alerting integrations.

Actively maintained
Alternative to:
UptimeRobot logo
UptimeRobot
+16
Argus logo

Argus

Open-source release monitor with alerts and WebHooks.

731
27
Last commit

Monitors GitHub and website releases and notifies via WebHooks and messaging channels.

Apache-2.0Actively maintained
Alternative to:
Distill.io logo
Distill.io
+7
Operational logo

Operational

Event tracking and alerting system for critical product events

477
18
Last commit

Open-source event tracker that sends push notifications and real-time alerts, with webhook action buttons, PWA support, and a developer-friendly API and SDKs.

AGPL-3.0Actively maintained
Alternative to:
Healthchecks.io logo
Healthchecks.io
+6
Operational logo

Operational

Event tracking and alerting platform with push notifications

477
18
Last commit

Open-source event tracker for tech products: ingest key events, send push notifications, run webhook actions, and monitor critical workflows in real time.

AGPL-3.0Actively maintained
Alternative to:
Healthchecks.io logo
Healthchecks.io
+10
LogForge logo

LogForge

Developer-focused monitoring and alerting for Docker containers

299
16
Last commit

Self-hosted Docker monitoring: real-time logs, per-container terminals, rules-based alerts and safe auto-remediation for developer teams.

Apache-2.0Actively maintained
Alternative to:
Datadog Cloud Monitoring logo
Datadog Cloud Monitoring
+14
GlitchTip logo

GlitchTip

Open-source Sentry-compatible error tracking and observability

Open-source error tracking, performance monitoring and uptime checks compatible with Sentry SDKs; available self-hosted or as a hosted SaaS.

Activity unknown
Alternative to:
Sentry logo
Sentry
+19
SIP3 logo

SIP3

SIP and VoIP QoS monitoring with call flow analytics

Self-hosted platform for capturing SIP/RTP traffic, analyzing call flows, and monitoring VoIP quality metrics with dashboards and alerts.

Activity unknown
Alternative to:
VoIPmonitor Cloud logo
VoIPmonitor Cloud
+4
Telebugs logo

Telebugs

Self-hosted error tracking system and Sentry alternative

Lightweight, self-hosted error tracker compatible with Sentry SDKs. Docker-based install, SQLite-backed, PWA notifications, one-time purchase with unlimited events.

Activity unknown
Alternative to:
Sentry logo
Sentry
+5