Case study 1 of 5 · Crypto education · scale
Crypto education ads on Telegram: 60+ ads and €0.64 CPL
Crypto education · 60+ ads · Euro cabinet
Result
72%
subscribe after clicking
Average subscriber cost €0.64. 72 out of 100 clickers subscribe. 7–8 out of 100 viewers click the ad.
Click rate
Before
2–3%
After
7.5%
Cost per subscriber
Before
from €1.10
After
€0.64
Ads in the system
Before
12
After
60+
Telegram Ads dashboard · 4 views of one campaign
1 of 4

Photo 1 · Large budget (~€215, ~6,250 views) — top variants, subscriber €0.64–0.73
Four screenshots — different parts of one cabinet. Names, links, and budget amounts redacted per client request.
Examples from the dashboard
| Variant | Views | Subscribers | Click % | Subscribe % | Sub. cost |
|---|---|---|---|---|---|
| Large · #34 | 6,250 | 338 | 8.1% | 72.6% | €0.64 |
| Large · #33 | 6,248 | 320 | 7.9% | 68.4% | €0.67 |
| Test · #28 intl. | 2,506 | 149 | 8.7% | 78.7% | €0.58 |
| Test · #24 intl. | 2,500 | 142 | 7.8% | 74.1% | €0.61 |
| Test · #8 intl. | 2,502 | 146 | 8.6% | 78.9% | €0.59 |
| Test · #6 intl. | 2,498 | 128 | 6.8% | 64.4% | €0.67 |
Subscriber cost: large / test / international, €
What worked
- Test budget ~€86 shows subscriber cost before spending €215.
- International traffic does not raise subscriber cost — grow in parallel across countries.



