Apprise logo

Apprise

Python library and CLI to send notifications to 70+ services via one unified API

17k Python MIT 2 days ago

Overview

Apprise is a Python library and CLI tool that provides a single interface to send notifications to over 70 services including Telegram, Discord, Slack, PagerDuty, Amazon SNS, Gotify, Pushover, and many others. Applications integrate it as a library or call the optional REST microservice (apprise-api) to decouple notification dispatch from application logic. It supports plain text, Markdown, and HTML message formats and can fan out to multiple targets simultaneously.

Where it falls short of Slack

  • Not a chat platform; Apprise only dispatches notifications, it has no UI for reading or replying to messages.
  • The optional apprise-api REST service is minimal and not production-hardened with auth by default.
  • No scheduling, retry queuing, or delivery tracking beyond what the target service provides.
  • Configuration is URL-string based, which can be verbose and error-prone for complex setups.

We list the gaps honestly so you can decide if the trade-off is worth owning your data.

Tags

notifications
multi-service
python
cli
library
Maintain Apprise?

Claim this listing to keep it accurate, add a deploy template, or feature it on relevant pages.

Show off your self-host difficulty score

Embed the Apprise difficulty badge in your README — it links back here.

Self-host difficulty badge← add this to your README
[![Self-host difficulty](https://openreplace.com/api/badge/apprise)](https://openreplace.com/apprise)

Similar open-source projects

Other self-hostable tools in the same space worth comparing.

Fully customizable open-source communications platform and Slack alternative

46k TypeScript MIT today
3/5
1-click
Apprise vs Rocket.Chat

Open-source notification infrastructure for multi-channel developer alerts

39k Docker MIT today
3/5
Apprise vs Novu

Open-source, self-hostable Slack alternative for secure team messaging and collaboration

38k Go MIT today
3/5
1-click
Apprise vs Mattermost

Simple HTTP-based push notifications to phone and desktop, no account needed

31k Go Apache-2.0 yesterday
2/5
Apprise vs ntfy