SideNote

Add private notes to profiles & posts.

SideNote lets you add private notes to profiles and posts on X.com (more platform support coming soon) so you can remember who people are and why they matter. If you follow builders, founders, designers, or creators online, it’s easy to forget: • Who built that interesting product • Who shared that great thread • Who you met before • Why you bookmarked someone SideNote adds a lightweight note layer to your browsing experience, helping you remember context on profiles and posts directly on the page. Key Features • Add private notes to X.com profiles • Save context on posts, threads or articles • Annotate social profiles with personal reminders • Search your saved notes instantly • Keep everything private to your account SideNote works like a personal memory system or lightweight social CRM for your online network, without the complexity of a full CRM tool. Instead of relying on bookmarks or memory, SideNote helps you organize and recall people and posts across social platforms. Privacy Your notes are private and only visible to you. SideNote does not make anything public and does not sell your data.