diff --git a/README.md b/README.md
index d50d569..d2978c1 100644
--- a/README.md
+++ b/README.md
@@ -33,6 +33,7 @@ To Contribute, checkout our [`CONTRIBUTING.md`](./CONTRIBUTING.md).
     * [File Storage](#file-storage)
     * [Password Management](#password-management)
     * [Social Media](#social-media)
+    * [Messaging](#messaging)
   * [Operating Systems](#operating-systems)
 * [Why not LLMs?](#why-not-llms)
   * [Legal Ramifications](#legal-ramifications)
@@ -183,6 +184,10 @@ This is for both social media websites and apps.
 | [Bluesky](https://bsky.app) | [Mastodon](https://joinmastodon.org/), [GoToSocial](https://codeberg.org/superseriousbusiness/gotosocial) | [CTO discusses using Claude in development](https://bsky.app/profile/pfrazee.com/post/3luyb3jcbv52d) |
 | [IceCubesApp for iOS](https://github.com/Dimillian/IceCubesApp) | [Feditext](https://github.com/feditext/feditext), an iOS fediverse app in beta | Project uses [Claude](https://github.com/Dimillian/IceCubesApp/blob/main/CLAUDE.md)
 
+#### Messaging
+| Name | Alternative(s) | Evidence |
+|---|---|---|
+| [Telegram](https://telegram.org) | | [`.cursor` folder in repository](https://github.com/telegramdesktop/tdesktop/commit/983bd1a57bfd9a88bb0e17b51103c5e6cf1e3f24) | 
 
 ### Operating Systems