Telegram
A bot to ping a group of people with one simple tag!
What can do this bot?With this bot added to your group, you can create your own tags to ping certain users. For example, the default a message "@everyone look at this!" will ping all users in the chat (admin only). You can create your own tags using commands within the chat!
Команды бота
Все команды должны начинаться с символа «/».
Multitran Bot 
Robomiz