Channel
Лекториум
@openlektorium
Created August 28, 2018Advertised since April 2026
Members
4,281
Avg. views
346
CPM (est.)
—
Ads indexed
30
Updated: 2026-07-16
Cashier signals
Paid media
Yes
Paid messages
Yes
Boost level
1
Alert via Telegram BotWeb alerts on tgads.observertgads.observerFull audience & growth statstelegramstats.net
Ad niches in this channel
Top advertisers in this channel
Activity
04-2014 weeks07-27
Research from the blog
All →- 2026-05-27
Babbel Telegram Ads Profile: How Babbel Advertises in 2026
How Babbel runs sponsored Telegram campaigns in 2026 — creative formats, regional strategy, and what the tgadsspy archive reveals about this language-learning platform.
- 2026-05-27
Busuu Telegram Ads Profile: How Busuu Advertises in 2026
How Busuu runs sponsored Telegram campaigns in 2026 — creative formats, regional strategy, and what the tgadsspy archive reveals about this language-learning platform.
- 2026-05-27
Cambly Telegram Ads Profile: How Cambly Advertises in 2026
How Cambly runs sponsored Telegram campaigns in 2026 — creative formats, regional strategy, and what the tgadsspy archive reveals about this language-learning platform.
- 2026-05-27
italki Telegram Ads Profile: How italki Advertises in 2026
How italki runs sponsored Telegram campaigns in 2026 — creative formats, regional strategy, and what the tgadsspy archive reveals about this language-learning platform.
Sponsored impressions seen in this channel · EUR cabinet
Flags — the regions we asked our observer pool for while recording this ad in this channel. That is a label on our request, not a confirmed place of viewing: when no account is available in the requested country the pool silently substitutes another and does not say so. It is not the advertiser's targeting country either. We stopped requesting the region on {date}, so newer creatives carry no flags at all. The channel's main country (by its language) is highlighted in blue; regions under 5% are collapsed into +N.
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