Telegram AI Personal Assistant with n8n (2026 Guide)
The best personal assistant is the one you'll actually use, and for many people that means the chat app they already open fifty times a day. A Telegram AI personal assistant built on n8n can remember what matters about you, keep notes and to-dos, remind you on time and answer questions about files you send — by text or voice. Because it runs on your own n8n, your data stays with you. This guide covers what it should do, how private it is, what you need and what it costs, and whether to build it or start from the Telegram AI Personal Assistant PRO.
Ready-made template: Telegram AI Personal Assistant PRO (n8n) · From $79View →What it does day to day
The Telegram AI Personal Assistant PRO talks by text or voice note in English, Hindi, Hinglish or any other language. It remembers things about you (family birthdays, diet, how you like answers) — /memories shows everything and /forget deletes anything. It keeps notes you can search later ('what was the Wi-Fi password I saved?'), manages a to-do list with priorities (/done 3), and sets one-time or repeating reminders (daily, weekdays, weekly, monthly) at the right local time. Each morning it sends a briefing with today's reminders and open tasks at an hour you choose. It reads photos, receipts, screenshots and PDFs and can answer questions about them, summarise them or save them as notes, and it searches the web and reads links you send.
Who it is for
Founders, freelancers, creators, managers, students and busy parents — anyone who wants a personal assistant inside the chat app they already use. Optional Google Calendar lets it check your schedule and add events, and optional Gmail lets it search your inbox and write drafts (it never sends email on its own).
Privacy: only you can use it
A personal assistant holds personal data, so access control matters. Only you can use this bot; anyone else gets a polite 'this is a private assistant' reply. You can let family or teammates in with /allow, and each person gets their own private memory, notes, tasks and reminders. It uses the official Telegram Bot API only, connects Google through the official sign-in (OAuth) inside your own n8n, and stores data in n8n Data Tables with no outside database or third-party server in between. Chat history is deleted automatically after 30 days; memories, notes and tasks stay until you delete them.
AI choice, web search and costs
Groq is the free default and also handles voice notes. Google Gemini, ChatGPT (OpenAI), Claude, DeepSeek, OpenRouter and Ollama also work, with a backup model if the main one fails; if your chosen AI can't hear audio, you can add a free Groq key just for voice notes. Web search is free out of the box using DuckDuckGo instant answers and Wikipedia; for full web and news search you can add a free Tavily key (1,000 searches a month free). There are no running costs from the template — Telegram is free and Groq has a free tier. Paid AI providers bill you directly for what you use.
Build it yourself or buy the template?
A Telegram bot that forwards messages to an AI is one of the easiest n8n workflows to build, and it's a great first project. A full assistant is a different scale: long-term memory you can inspect and delete, reminders with repeat rules and time zones, file and voice handling, multi-user privacy, a morning briefing and safe updates. The Telegram AI Personal Assistant PRO is $79 (Basic) — the workflow with a 4-step setup form (about 5 minutes) and free updates via /update with /rollback — or $179 (Done-for-you), where the team installs it on your n8n, creates your Telegram bot with you, connects Google Calendar and Gmail, and runs a live test chat within 1–2 working days. It is sold as a final sale.
Step-by-step: Telegram + n8n
- 1Run n8n 2.x (self-hosted or n8n Cloud) on an https:// address.
- 2Create your Telegram bot with @BotFather and press Start.
- 3Pick your AI and paste the key (Groq is free and the default).
- 4Import the workflow and fill in the 4-step setup form: connect n8n, your bot, your AI, then your name, time zone, briefing hour and optional extras.
- 5Send it a voice note or a reminder request to check everything works.
- 6Optionally add a Tavily key for full web search and connect Google Calendar or Gmail.
FAQ
Can other people use my assistant?
Only if you let them. Anyone else gets a polite 'this is a private assistant' reply. Use /allow to add family or teammates; each person gets their own private memory, notes, tasks and reminders.
Does it understand voice notes?
Yes. Groq, the free default AI, handles voice notes. If you choose an AI that can't hear audio, add a free Groq key just for voice notes.
Will it send emails on my behalf?
No. With the optional Gmail connection it can search your inbox and write drafts, but it never sends email on its own.
Where is my data stored?
In your own n8n, using n8n Data Tables. There is no outside database and no third-party server in between. Chat history is deleted after 30 days.
How do updates work?
When a new version is out, the assistant tells you. Reply /update to install it while keeping your settings, keys and data; /rollback undoes it.
Telegram AI Personal Assistant PRO (n8n)
Your private AI assistant on Telegram. It remembers, reminds, takes notes, reads your files and searches the web, by text or voice.
From $79
See the template