Защита от спама
@ZashchitaOtSpamaBot
FreeRU
All-in-one entry protection: captcha, anti-raid mode, anti-flood and word/link filters for Russian-language chats. Free, 74 thousand monthly users.
Key features
- Entry captcha
- Anti-raid mode for join waves
- Anti-flood and word/link filters
- Action logging
What Защита от спама does
"Защита от спама" (Spam Protection) goes a step further than a pure captcha bot: alongside the entry check it adds an anti-raid mode for sudden waves of new joins, anti-flood limits, and word or link filters, while keeping a log of its actions. Independent comparisons describe it as the most complete "combine" among the Russian-language captcha bots.
It is a reasonable single-bot option for smaller communities that do not want to run a separate captcha bot and a separate moderation bot. Larger or international groups may still prefer splitting the two roles across dedicated tools like Shieldy plus Rose for finer control.
How to start
- Add @ZashchitaOtSpamaBot to the group as admin
- Review the default filters
- Enable anti-raid mode if your group grows quickly
Pricing and limits
Free
Pros / Cons
- Combines captcha with broader anti-spam in one bot
- Free, tuned for Russian-language spam
- Less specialised than a pure captcha or pure moderation bot
Alternatives
Read next
Score breakdown
| Criterion | Weight | Points | |
|---|---|---|---|
| Functionality | 25 | 8 / 10 | |
| Reliability & speed | 15 | 7 / 10 | |
| Popularity & trust | 15 | 6 / 10 | |
| Price & free tier | 10 | 10 / 10 | |
| Usability | 10 | 7 / 10 | |
| Safety & privacy | 10 | 7 / 10 | |
| Freshness | 5 | 7 / 10 | |
| Localization | 5 | 2 / 10 | |
| No intrusive ads | 5 | 9 / 10 | |
| Score | 100 | 72.5 |
FAQ
Is it free?
Yes, add it as admin and it protects the chat at no cost.
Technical details
- Inline mode
- Mini App
- Works in groups
- Works in channels
- Accepts voice
- Accepts files
- Requires phone number
- Requires registration
- Shows ads
