About Telegram
A free Bot API and broadcast channels with real EU and MENA reach.
Telegram is a cloud-based messaging platform with about a billion monthly active users and a strong following across the EU, MENA, the CIS region and South-East Asia. The product surface that matters for B2B sits in three places: bots built on the Bot API, channels that broadcast to unlimited subscribers, and groups that hold conversations with up to two hundred thousand members. The Bot API has no per-message or per-conversation fee, which is the structural difference with WhatsApp Business.
One nuance to keep on the table from the start: end-to-end encryption only applies to Secret Chats between two phones. Regular one-to-one chats, groups, channels and everything that flows through the Bot API are stored on Telegram's servers and accessible to whatever account or bot is in the room. For business use that is mostly a feature, because it is what lets a bot keep state, hand a thread to a human agent and feed a warehouse, but it does change how you classify the channel for privacy and DPO sign-off compared with the consumer messaging story Telegram tells in the press.