tgsonar

Blog

We only write about what we measure ourselves: what the daily checks of the catalogue show, how Telegram metrics are actually computed, and where public numbers lie.

ResearchWhat our daily checks of the catalogue show · 2 articlePlaybooksHow to vet a channel or a bot yourself · 1 articleBasicsHow Telegram metrics actually work · 2 article

All articles

A Third of Telegram Links Are Dead: 11,596 Out of 37,683 Checked

We resolved 37,683 Telegram usernames collected from directories, listicles and posts. 30.8% did not open. Here is why t.me links rot, and what to do

Vetting a Telegram Channel Before You Buy Ads: A Ten-Minute Checklist

Seven checks you can run from open data before paying for a placement — reach instead of subscribers, CPM, view spread, cadence, last post date, menti

Telegram Reach vs Subscribers: What 20,013 Channels Show

A channel with 1,000 subscribers reaches 54% of them. A channel with a million reaches 5%. We measured both numbers across 20,013 channels and worked

Telegram Metrics Glossary: ER, Reach, CPM and What Counts as Normal

Subscribers, views, ER, ERR, CPM, posting frequency — each metric with its formula, what it actually measures, and the normal range from our base of 2

How Often to Post on Telegram: Evidence From 19,982 Channels

The median channel ships 39 posts a month. Channels posting 1–4 times sit at 98.2% engagement; those posting over 60 times sit at 9.0%. Why the rate f

Tags

advertisingchannelsdatadirectoriesgrowthmetricsreachsafety