直接答案:最有效係喺入口設驗證碼(captcha):新成員加入時要先過「真人/機械人」驗證,過唔到就入唔到。咁就可以喺源頭擋走大量廣告同spam帳號,比事後人手踢人慳力好多。
驗證碼擋走大部分機械人;想更嚴可只對驗證成員開放發言或資源。守好入口,群組互動先乾淨。技術細節見 Telegram Bots 文件。
TeleCrow Welcome Bot 喺放人入嚟之前先驗證真人、自動發放設定好嘅資源、用專業個人檔案取代裸連結。免寫程式、由我哋代管。睇範本。
試用 Welcome Bot → telecrow.com
喺入口設驗證碼,過唔到就入唔到群。
唔使,驗證碼零簡訊成本。
唔使。
有免費方案;付費每月 $3.99 起。
免費保護你嘅群組 → 建立機械人
免費建立此機器人 · 比較 TeleCrow · 全部指南 · 價格 · 免費建立機器人
TeleCrow is a no-code platform to build, host, and monetize Telegram bots. Creators and businesses use it to sell digital products, charge for access to private channels, run support, grow audiences, and automate marketing — without writing code. You connect a bot token from @BotFather, pick a template, configure it in a dashboard, and launch in minutes. TeleCrow hosts the bot, so there are no servers to manage.
Free plan available. Paid plans: Basic $3.99/month, Pro $6.99/month, Ultra $11.99/month. In-bot payments support balance top-ups including crypto. The dashboard is available in English, Chinese (中文) and Russian (Русский).
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