Telescope Bot

Monitor public Telegram channels for keywords. Get notified instantly.

Try it now: @telescope_one_bot

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What is this?

Telescope is a Telegram bot that watches public channels for you and sends a notification the moment a keyword appears in a new post.

Set it up once - never miss a relevant post again

Use cases:

• Track mentions of your brand, product, or competitor
• Monitor job postings or apartment listings in niche channels
• Follow specific topics across news channels
• Get alerts on keywords in communities you don't want to read manually

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• Features

  • 🔔 Real-time monitoring - new posts checked every minute

  • 🔑 Smart keyword matching

    • Single word -> prefix match (football matches footballer)
    • Number -> exact match (2026 won't match 20261)
    • Phrase -> full phrase match (rent apartment)

  • 📡 Multiple input formats - add channels by @username, t.me/ link, or web Telegram URL

    

  • 🔑 Keyword management - add, view, and remove keywords on the fly

    

  • 🌐 Two languages - English and Russian

    

  • 🗑️ Full data deletion - /deletedata removes everything, no questions asked

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Plans

	Free	Premium (coming soon)
Channels	2	More
Keywords	10	More
Check interval	Every minute	Priority
Per-channel keyword filters	—	✓
Advanced search filters	—	✓
API and Webhooks	—	✓

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Commands

Command	Description
/start	Main menu
/help	Guide and keyword syntax
/language	Switch language (ru/en)
/deletedata	Delete all your data

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Tech

Built with:

• Java 17 + Spring Boot
• PostgreSQL - user data and channel state
• telegrambot4j - my own open-source Java library for Telegram bots
• Custom Telegram API layer for channel monitoring

The code is closed-source, but telegrambot4j - the bot framework powering this - is open and available on GitHub

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Privacy

The bot stores only: your Telegram user ID, your entered list of channels, and your keywords. No message content is stored. Use /deletedata to remove everything at any time.

Full privacy policy

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Support

Found a bug or have a feature request? Contact: @nomad4tech

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Made by @nomad4tech · Powered by telegrambot4j