diff --git a/README.md b/README.md
index b9501f0f..25a3e7b5 100644
--- a/README.md
+++ b/README.md
@@ -223,6 +223,7 @@ Table of Contents
   * [Pendulums](https://pendulums.io/) - Pendulums is a free time tracking tool which helps you to manage your time in a better manner with an easy to use interface and useful statistics.
   * [Notion](https://www.notion.so/) - Notion is a note-taking and collaboration application with markdown support that also integrates tasks, wikis, and databases. The company describes the app as an all-in-one workspace for note-taking, project management and task management. In addition to cross-platform apps, it can be accessed via most web browsers.
   * [Tadum](https://tadum.app) - Meeting agenda and minutes app designed for recurring meetings, free for teams up to 10
+  * [Tefter](https://tefter.io) - Bookmarking app with a powerful Slack integration. Free for open-source teams.
 
 ## Code Quality