Капча для вашего чата
@CaptchaAntiSpamBot
FreeRU
Minimalist captcha bot: private-message check for new members before they can post, plus basic anti-spam. Free, 10 thousand monthly users.
Key features
- Private-message captcha challenge
- Basic anti-spam filtering
- Automatic removal on failure
What Капча для вашего чата does
CaptchaAntiSpamBot checks new members through a private-message challenge rather than a public button in the group, which keeps the chat clean of "please verify" spam during busy join periods, then removes anyone who does not respond in time. It bundles in a few basic anti-spam measures on top of the captcha itself.
It is one of several near-identical Russian-language captcha bots in this category (alongside Captcha_Rubot and ZashchitaOtSpamaBot); pick based on which one's default settings and moderation log best fit your group's size and pace.
How to start
- Add @CaptchaAntiSpamBot to the group as admin
- New members receive the check in a private message
Pricing and limits
Free
Pros / Cons
- Keeps the group chat clean of verification prompts
- Free
- Very similar to several other Russian-language captcha bots
Alternatives
Read next
Score breakdown
| Criterion | Weight | Points | |
|---|---|---|---|
| Functionality | 25 | 6 / 10 | |
| Reliability & speed | 15 | 6 / 10 | |
| Popularity & trust | 15 | 5 / 10 | |
| Price & free tier | 10 | 10 / 10 | |
| Usability | 10 | 7 / 10 | |
| Safety & privacy | 10 | 7 / 10 | |
| Freshness | 5 | 6 / 10 | |
| Localization | 5 | 2 / 10 | |
| No intrusive ads | 5 | 9 / 10 | |
| Score | 100 | 63.5 |
FAQ
Where does the captcha appear?
In a private message from the bot to the new member, not in the group chat itself.
Technical details
- Inline mode
- Mini App
- Works in groups
- Works in channels
- Accepts voice
- Accepts files
- Requires phone number
- Requires registration
- Shows ads
