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Group moderation bot blocking userbots via join verification.
Monthly active users
AntiUserbotsBot is a moderation tool for Telegram groups focused on blocking userbots and automated spam accounts. It introduces a simple verification step for every new member and removes those who fail to confirm they are human.
When a new user joins a group or supergroup, the bot displays a button they must press within a configurable time limit. If the button is not pressed in time, the bot automatically kicks the user. This mechanism filters out many scripted or unattended accounts.
Group admins can use the /config command to set the verification timeout according to the activity level of their community. For proper operation, the bot must be added as an administrator with permissions to delete messages and ban users. It is designed specifically for groups, not private chats.
The /donate command allows users to support ongoing development and maintenance of the bot, helping to keep its anti-spam mechanisms up to date.