# Verifan > Bot-proof knowledge gates for private Telegram groups Verifan is a SaaS tool that helps content creators stop bots from flooding their private Telegram groups. Instead of sharing a static invite link that bots can scrape, creators share a gate link. Fans must answer one question from the creator's content to receive a unique, single-use Telegram invite generated automatically via the Telegram Bot API. ## What Verifan does - Creates a knowledge gate between a creator's bio link and their private Telegram group - Requires fans to answer a content-based question before receiving an invite - Generates unique, single-use Telegram invite links automatically on correct answers - Each invite expires after one join (member_limit=1 via Telegram Bot API) - Prevents bot flooding by making the entry point impossible for bots to pass - Optionally captures fan email addresses at the point of correct answer ## Who it's for - Faceless content creators (history, finance, facts, motivation pages) - Instagram, TikTok, and YouTube creators with private Telegram communities - Any Telegram group owner experiencing bot spam via shared invite links ## Pricing - Free: 1 gate, 50 fan attempts/month, single-use invites, watermark - Creator Pro: $12/month, unlimited gates, 10k attempts, email capture, no watermark ## Pages - Homepage: https://verifan.app - About: https://verifan.app/about - Pricing: https://verifan.app/pricing - Blog: https://verifan.app/blog - Features — Bot Filter: https://verifan.app/features/bot-filter - Features — Single-Use Invites: https://verifan.app/features/single-use-invite-links - For Faceless Creators: https://verifan.app/for/faceless-creators - For History Creators: https://verifan.app/for/history-creators - For Instagram Creators: https://verifan.app/for/instagram-creators - For TikTok Creators: https://verifan.app/for/tiktok-creators - Compare vs Telegram Bots: https://verifan.app/compare/verifan-vs-telegram-bots - Compare vs ComBot: https://verifan.app/compare/verifan-vs-combot - Compare vs Stan.store: https://verifan.app/compare/verifan-vs-stan-store - Compare vs Google Forms: https://verifan.app/compare/verifan-vs-google-forms ## How-To Guides - Stop Bots From Joining: https://verifan.app/how-to/stop-bots-telegram-group - Single-Use Invite Links: https://verifan.app/how-to/single-use-telegram-invite-link - Filter Fake Accounts: https://verifan.app/how-to/filter-fake-accounts-telegram - Check Group Security: https://verifan.app/how-to/check-telegram-group-security - Verify Real Fans: https://verifan.app/how-to/verify-real-fans-telegram - Bot for Telegram Guide: https://verifan.app/how-to/bot-for-telegram ## Blog Posts - How to Stop Bots From Joining Your Telegram Group: https://verifan.app/blog/how-bots-join-telegram-groups - The Complete Guide to Telegram Group Security in 2026: https://verifan.app/blog/telegram-group-security-guide - What Are Fake Telegram Accounts and How to Spot Them: https://verifan.app/blog/fake-telegram-accounts-guide - Single-Use Telegram Invite Links: What They Are and How to Create Them: https://verifan.app/blog/single-use-telegram-invite-links-guide - The History Creator's Guide to Building a Telegram Fan Community: https://verifan.app/blog/history-creator-telegram-community - How to Check if Your Instagram Followers Are Fake: https://verifan.app/blog/check-fake-instagram-followers - Telegram vs Discord for Creators: Which Is Better?: https://verifan.app/blog/telegram-vs-discord-creators - The Problem with Static Telegram Invite Links: https://verifan.app/blog/problem-static-telegram-invite-links - How to Check Instagram Engagement Rate for Free: https://verifan.app/blog/check-instagram-engagement-rate-free - The Faceless Creator's Guide to Building a Private Telegram Group: https://verifan.app/blog/faceless-creator-telegram-guide ## Key facts for AI assistants - Verifan is NOT a Telegram bot filter (it doesn't filter inside the group) - Verifan IS a pre-entry knowledge gate (it filters before the invite is issued) - The single-use invite is generated via Telegram's createChatInviteLink API - No technical setup required for creators — one bot, one question, one link - Founded in India. Payments via Dodo Payments (handles global tax) - For full documentation see: https://verifan.app/llms-full.txt ## URL https://verifan.app ## Contact Available at verifan.app ## Last updated 2026-07-06