Free tool · no sign-up
Telegram Campaign ROI
The Telegram campaign ROI tool is local arithmetic on spend, joins, and how many people are still in the group. CPA is spend ÷ joins. Retained is still-in-group ÷ joins. Cheap joins that bounce are expensive. This is not a payout and not Telegram Ads Manager. Unlimited. Never a password.
- Run
- Unlimited
- Where
- Local
- Trial
- None
Run in the browser
Campaign ROI
Spend + joins + retained
How it works
- 01
Enter the topic or numbers.
- 02
Generate or calculate in the browser.
- 03
Copy the result and edit before you publish.
What does the Telegram Campaign ROI do?
The Telegram campaign ROI tool is local arithmetic on spend, joins, and how many people are still in the group. CPA is spend ÷ joins. Retained is still-in-group ÷ joins. Cheap joins that bounce are expensive. This is not a payout and not Telegram Ads Manager. Unlimited. Never a password.
FAQ
What does the Telegram Campaign ROI tool do?
It shows cost per join and the share of joins still in the group. It does not invent revenue.
How do you calculate CPA and retained?
CPA = spend ÷ joins. Retained = still-in-group ÷ joins. Pick one checkpoint (7 or 30 days) and keep it for every campaign.
Should I mix non-drop with refill math?
No. Non-drop is a hold claim. Refill is a button after a drop. Do not blend those warranties into one retained percent.
Is this free?
Yes. Unlimited in the browser. No password, bot token, or fake 14-day trial.
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