diff --git a/README.md b/README.md
index 7f61a193..5dd16d0b 100644
--- a/README.md
+++ b/README.md
@@ -146,10 +146,11 @@ See also [Static Site Generators](#static-site-generators) and  [Content Managem
   * [Jitsi Meet](https://jitsi.org/Projects/JitsiMeet) - Jitsi Meet is an OpenSource (MIT) WebRTC JavaScript application that uses Jitsi Videobridge to provide high quality, scalable video conferences. `MIT ` `JavaScript`
   * [Jitsi Video Bridge](https://jitsi.org/Projects/JitsiVideobridge) - WebRTC compatible Selective Forwarding Unit (SFU) that allows for multiuser video communication. `Apache` `Java`  
   * [Kandan](http://getkandan.com/) – Kandan is an Open Source Alternative to HipChat. - `AGPL` 
-  * [Matrix](https://matrix.org) - An open standard for decentralized persistent communication (reference implementation: `Apache` `Python`)
   * [Mumble](http://wiki.mumble.info/wiki/Main_Page) - low-latency, high quality voice/text chat software `BSD` `C++`
   * [Node-Chat](https://github.com/IgorAntun/node-chat) - A not-so-basic open-source chat with admin features. - `MIT` `Nodejs`
   * [Rocket.Chat](http://rocket.chat/) – Teamchat solution similar to Gitter.im or Slack - `MIT`
+  * [Synapse](https://matrix.org/blog/project/synapse/) - A server for [Matrix](https://matrix.org/), an open standard for decentralized persistent communication ([Source code](https://github.com/matrix-org/synapse)) `Apache` `Python`
+    * [Matrix Console Web](https://matrix.org/blog/project/matrix-console-web/) - A web client meant to be a showcase of Matrix capabilities, and reference implementation of the Matrix standard ([Source code](https://github.com/matrix-org/matrix-angular-sdk)) `Apache` `Javascript`
   * [Tox](https://tox.im/) -  A distributed, secure messenger with audio and video chat capabilities. `GPLv3` `C`
 
 ### Social Networks and Forums
@@ -207,12 +208,12 @@ CMS are a practical way to setup a website with many features. CMS often come wi
 
 ## Federated Identity/Authentication
 
-* [Auth0](https://auth0.com/docs/appliance): `⊘ Proprietary`. Identity made simple for developers. `NodeJS`
-* [BrowserID/Mozilla Persona](https://developer.mozilla.org/en-US/Persona/Identity_Provider_Overview)
+  * [Auth0](https://auth0.com/docs/appliance): `⊘ Proprietary`. Identity made simple for developers. `NodeJS`
+  * [BrowserID/Mozilla Persona](https://developer.mozilla.org/en-US/Persona/Identity_Provider_Overview)
+  * [IndieAuth](https://indieauth.com) - Sign in with your domain name (using the [rel-me-auth](http://microformats.org/wiki/relmeauth) protocol) `Apache` `Ruby`
   * [Libravatar](https://www.libravatar.org/) -  a service which delivers your avatar (profile picture) to other websites
   * [OpenCA OCSPD](https://pki.openca.org/projects/ocspd/) - [OCSP](https://en.wikipedia.org/wiki/Online_Certificate_Status_Protocol) Responder
   * [OpenID/OpenID Connect](http://openid.net/developers/libraries/)
-* [IndieAuth](https://indieauth.com) - Sign in with your domain name 
 
 
 ## Feed Readers