MultiPost-Extension
The premium Open Source alternative to Buffer
🎯 Best for:Social media managers
What is MultiPost-Extension?
A browser extension for cross-posting content to multiple social media platforms simultaneously. It leverages the browser's active session state to bypass the need for official API access and external servers.
Tech Stack
TypeScriptBlogging & Publishing
Why MultiPost-Extension?
- • Privacy-focused
- • No subscription
- • Easy installation
Limitations
- • Browser must be open
- • Limited analytics
- • Platform API changes
3/5/2026
Last Update
239
Forks
7
Issues
Apache-2.0
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to MultiPost-Extension instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Buffer)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%