Similarities and Differences Between Telegram and Discord?

Telegram is a personal and group chatting service used for general communication. It makes it easier to connect with your friends. Discord contrarily is a service connecting people in the same industry. 

On Discord, owners/managers create servers, and users interested in the server join and connect. Discord was initially created for games where each game had a server, and users of that game came to Discord to stay updated with the game and chat with other players. Today, it is used for pretty much everything. 

Telegram supports one-to-one and group calls. The best part of group calling is that it supports HD voice and video calls of up to 1000 users. 

Discord also supports voice and video calls. You can’t call anyone you like because not everyone is your friend. You must message them first, and then in the direct message section, voice and video calling options are visible. Channels can be of text or voice. Text channels are common, but on some servers, you see voice channels that support group calling. As of writing this, Discord supports group calls of up to 25 people.