Personal Productivity medium to set up

Subscription Tracker & Reminders

Daily at 8 AM, it checks your Google Sheet for upcoming subscription renewals and sends timely reminders via Telegram.

Verified 2026-07-07

Personal-Consumer

What it does

Never miss a subscription renewal because this agent checks your Google Sheet daily at 8 AM and sends timely reminders directly to your Telegram. You can also chat with it in plain English to instantly add new subscriptions, update details, or look up billing dates without lifting a finger.

How it works

When it runs: On a schedule · Scheduled · daily 8:00 AM
How hands-off: Assists you, you do the final step
Setup: An afternoon · about an afternoon
Works with: Google Sheets, Telegram, OpenAI Chat Model

Tools that fit

Services

Google Sheets : Storing subscription data and billing info

Telegram : Sending reminders and receiving user commands

LLM

OpenAI Chat Model : Natural language understanding for subscription management

Watch out for

Telegram API rate limits can block rapid message sending so implement a small delay between batches of reminders.
Google Sheets API quotas may be exceeded during bulk updates so batch write operations instead of updating row by row.
LLM hallucinations might create invalid subscription entries so add a validation step to check for required fields before saving.
Timezone mismatches can cause missed reminders so explicitly convert all dates to the user's local timezone before comparison.

Seen in the wild

n8n: Subscription Tracker & Reminders with GPT-4 nano, Telegram & Google Sheets template

Want this running in your business?

This is what I do. I design and build AI agents like this one, and keep them running. If you want it set up for your team instead of doing it yourself, get in touch.

Get in touch

Who it's for

Built for anyone who wants this off their own plate, no team or company required.

Frequently asked questions

Who is this for?

anyone managing their own day, or anyone doing personal productivity work who wants this handled automatically rather than manually.

How long does it take to set up?

An afternoon: plan for about an afternoon to get it running end to end.

Related use cases

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