Bot that allows new members to write to chat only when they answer few questions which can be configured by chat admin
Installed in 40+ chatrooms
Simple yet effective anti-spam bot. It removes links and forwarded messages written by users joined chatroom less than 24 hours ago.
Installed in 23000+ chatrooms
Bot to remove messages of blacklisted types: sticker, file attachment, photo, video and other. Also it can ban other bots.
Installed in 2200+ chatrooms
Bot to remove messages written in unwanted languages.
Installed in 200+ chatrooms
Bot to remove messages about user joined or left chatroom
Installed in 7100+ chatrooms
Bot to disable all stickers in chatroom
Installed in 1200+ chatrooms
Bot to remove hello messages from chatroom
Installed in 30+ chatrooms
Bot to remove messages that contains worlds from black-list
Installed in 80+ chatrooms
Bot to limit number of messages users can write to chat
Installed in 1+ chatrooms