head to head · open source
MadelineProto vs SIP.js
MadelineProto has 3,551 GitHub stars, 931 forks, 75 open issues and last shipped yesterday. SIP.js has 2,104 stars, 724 forks, 97 open issues and last shipped 5 months ago. MadelineProto leads on adoption by 69% (3,551 vs 2,104 stars). MadelineProto is written in PHP under AGPL-3.0; SIP.js is written in TypeScript under MIT. MadelineProto has attracted 26% as many forks as stars, SIP.js 34%. MadelineProto was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| MadelineProto | SIP.js | |
|---|---|---|
| GitHub stars | ★ 3.6K | ★ 2.1K |
| License | AGPL-3.0 | MIT |
| Written in | PHP | TypeScript |
| Last push | 2026-11-02 | 2026-06-15 |
| Forks | ⑂ 931 | ⑂ 724 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick MadelineProto if
- You weight community size — 3.6K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches PHP
- You value the larger contributor base for long-term maintenance
pick SIP.js if
- You want the SIP.js feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and SIP.js fits your workflow better
About MadelineProto
MadelineProto, a PHP MTProto telegram client Created by Daniil Gentili StandWithUkraine 🇺🇦 Do join the official channel, @MadelineProto and the support groups! Approved by Telegram! What's this? This library can be used to easily interact with Telegram without the bot API, just like the official apps. It can login with a phone number (MTProto API), or with a bot token (MTProto API, no bot API involved! ). It is now fully async! Getting started (now fully async!) Try running this code in a browser or in a console! Tip: if you receive an error (or nothing), send us the error message and the MadelineProto.log…
read the full MadelineProto overview →
About SIP.js
SIP Library for JavaScript Create real time peer to peer audio and video sessions via WebRTC Utilize SIP in your web application via SIP over WebSocket Send instant messages and view presence Support early media, hold and transfers Send DTMF RFC 2833 or SIP INFO Share your screen or desktop Written in TypeScript Runs in all major web browsers Compatible with standards compliant servers including Asterisk and FreeSWITCH Demo Want see it in action? The project website, sipjs.com, has a live demo. Looking for code to get started with? This repository includes demonstrations which run in a web browser. Usage To…
read the full SIP.js overview →
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Frequently asked questions
Is MadelineProto or SIP.js more popular?
MadelineProto has 3,551 GitHub stars and SIP.js has 2,104. MadelineProto has the larger community by that measure.
Are MadelineProto and SIP.js free?
Both are open source. MadelineProto is licensed under AGPL-3.0 and SIP.js under MIT. Neither carries a licence fee.
What is the difference between MadelineProto and SIP.js?
MadelineProto is written in PHP and SIP.js in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, MadelineProto or SIP.js?
Choose MadelineProto if you want the larger community (3,551 stars) or its AGPL-3.0 licence terms. Choose SIP.js if its feature set, stack or MIT licence fits better. Both are self-hostable.