Giveaway by buttons, by comments, among all subscribers, the contest "subscribe a friend". Checking subscriptions. Statistics and uploading results to Excel.
Karmabot for Telegram - Free bot for tracking performance in chats
Purp - A smart to-do list and goal tracker app
HiStaff - Make your staff and workspace happy
Byozo - A goal tracker for the ambitious 👑
iCliniq on Telegram - telegram bot that will get answers from real doctors
Streaky - Achieve daily goals and build your personal streak 🔥