Canal do site Castro Digital com notícias de educação, concursos, seletivos e cursos grátis. www.castrodigital.com.br
Subscribers
9,947
Avg views
805
Engagement rate
8.1%
CPM (est.)
—
Creatives seen
154
Channel age: 3,909 days
Audience quality
Looks reliableView rate: 8.1%
- Reach and engagement sit in a normal range for this size
An estimate from public metrics — we have no admin access to Telegram’s native analytics, so treat this as a signal, not a verdict.
Building history
We have not collected enough daily snapshots yet to plot a trend. The current snapshot is shown above; a chart will appear once we have at least two data points.
Ads seen on this channel
154 sponsored placements detected on this channel. View the full creative archive on the main site.
Top advertisers in this channel
View ads in this channel →Explore
Last refreshed: 2026-08-07