About Comment-On
A single home for the conversation around content hosted elsewhere, even when the original platform turned comments off.
How it works
- Paste a link to a video, post or channel. We work out what it points to.
- Land on its one discussion. Every way of linking to the same thing (share links, mobile links, reposts) leads to the same conversation.
- Join in. Threaded comments, votes and replies, no matter what the original platform allows.
Supported platforms
YouTube (videos, playlists, channels), TikTok (videos, profiles) and Instagram (posts and reels), with more planned. Paste an unsupported link anyway; misses are logged and help decide what to add next.
Privacy first
No email, no phone number, no tracking pixels. Start as a guest with one click and add a passkey when you want to keep your identity across devices. Details in the privacy page.