Reactions

Reactions is a narrow-purpose bot along the same lines as the official LikeBot: it adds a set of custom reaction buttons to channel posts published through it. Its own Telegram profile carries no bio beyond the display name, so the feature list here is inferred from the name and category rather than confirmed in detail by the developer.

Use it as a backup option if LikeBot is unavailable or you want a slightly different button style, but verify the exact behaviour with a test post before rolling it out to your audience.