Open Source Push Notification Services
A curated collection of the best open source services for sending push notifications to devices.
Multi-channel notification infrastructure for apps
Stars
39,621Last commit
21 hours agoLicense
Unknown
Open-source platform for building in-app, email, push, SMS, and chat notifications with a unified API, workflow engine, and embeddable inbox component.
Open Source Alternative to:
Simple, fast, and secure push notifications for all
Stars
33,628Last commit
2 days agoLicense
Apache-2.0
A lightweight, open-source solution for sending real-time notifications to your devices, with end-to-end encryption and no sign-up required.
Open Source Alternative to:
Pay per email sent, not for contact storage
Stars
4,615Last commit
27 days agoLicense
AGPL-3.0
Open source email platform for transactional and marketing emails. Self-host or use cloud service with transparent pricing - pay only for emails sent.
Open Source Alternative to:
Sent – A unified API for sending messages across SMS, RCS, and apps like WhatsApp.
Sent