Giveaway by buttons, by comments, among all subscribers, the contest "subscribe a friend". Checking subscriptions. Statistics and uploading results to Excel.
Attention Insight - Maximize advertising campaign results and design performance with pre-launch analytics.
Karmabot for Telegram - Free bot for tracking performance in chats
Insights by Autopilot - Goal tracking and marketing analytics for customer journeys
HiStaff - Make your staff and workspace happy
Reveal - Facebook Ads automation & cross-platform analytics reports
iCliniq on Telegram - telegram bot that will get answers from real doctors