PushBits

Self-Hosted

Open-source notification relay for sending alerts via Matrix

Overview

PushBits is an open-source notification relay that bridges services with your mobile device via Matrix. It lets you send push alerts from any application or script using simple HTTP requests, ideal for self-hosted tools like monitoring systems or home automation. Deployable via Docker for quick setup, it supports multiple users and apps with unique API keys for secure access. All communications are encrypted through Matrix, ensuring privacy. Lightweight and low-resource, it integrates seamlessly into existing stacks, eliminating reliance on proprietary services like Pushover.

Self-Hosting Resources

Find Official Image on Docker Hub View Source & Docs

Below is a reference structure for docker-compose.yml. ⚠️ Do NOT run blindly. Replace placeholders with official values.

docker-compose.template.yml TEMPLATE


version: '3'
services:
  pushbits:
    image: <OFFICIAL_IMAGE_NAME>:latest
    container_name: pushbits
    ports:
      - "8080:<APP_INTERNAL_PORT>"
    volumes:
      - ./data:/app/data
    restart: unless-stopped

Key Features

HTTP API for easy integration with any service
Matrix-powered encrypted push notifications
Multi-user & multi-application management
Docker deployment for simplified setup
Secure API key authentication

Frequently Asked Questions

? Is PushBits hard to install?

PushBits uses Docker for straightforward deployment. You’ll need a Matrix account (and optional self-hosted server), then run the Docker container with basic config (Matrix credentials, API keys). Documentation provides clear steps, making it accessible for users with basic Docker experience.

? Is it a good alternative to Pushover?

Yes—PushBits offers similar API-driven push notifications but is open-source and self-hosted, avoiding subscription costs. It uses Matrix for encryption, ensuring data privacy, though it requires a Matrix client instead of a dedicated app like Pushover.

? Is PushBits completely free?

PushBits is 100% free and open-source under the MIT License. There are no hidden fees—you only cover self-hosting resources (or use a free Matrix server) with full access to all features.

Top Alternatives

Pushover Search Google

Pushbullet Search Google

Tool Info

Pricing Free/Open Source

Category Communication - Custom Communication Systems

Platform Self-Hosted

Pros

⊕ Privacy-focused (end-to-end encryption via Matrix)
⊕ No subscription fees or usage limits
⊕ Lightweight resource footprint
⊕ Flexible integration with HTTP-capable tools

Cons

⊖ Requires Matrix account & client (e.g., Element)
⊖ Technical setup for self-hosting (Docker + Matrix config)
⊖ Limited to Matrix-based notifications (no direct SMS/email)