Telegram is a messaging app created by former
VK creators with a focus on speed and security. It’s superfast, simple and free. It is like SMS, but more powerful.
You can send messages, photos and videos to people who are in your phone contacts (and have Telegram). You can also create groups for up to 200000 people or channels for unlimited subscribers.
Your chats are not encrypted by default, which enables other people to see what you are writing. You can enable a "Secret Chat" to enable end-to-end encryption.
Telegram offers a Premium plan too: by subscribing to Telegram Premium, users unlock doubled limits, 4 GB file uploads, faster downloads, exclusive stickers and reactions, improved chat management – and a whole lot more.
At the same time, all existing features that users have come to expect and rely on for nearly a decade remain free. Moreover, non-premium users will be able to enjoy some of Premium's benefits: for example, download the extra-large documents and view stickers sent by premium users, as well as tap to increase counters on premium reactions that were already added to a message.
There are different prices for the Premium subscription based on your country, also if you buy it via the @premiumbot you don't have to pay the app store fees.
Telegram's security model has received notable criticism by cryptography experts. They criticized the general security model of permanently storing all contacts, messages and media together with their decryption keys on its servers by default and by not enabling end-to-end encryption for messages by default.
Telegram's client-side code is open-source software, whereas its server-side code is closed-source and proprietary. The service also provides public APIs with which developers can access the same functionality as Telegram's official apps to build their own messaging applications.
Telegram also provides a bot API for programmers to create different kinds of Telegram bots. Bots are simply Telegram accounts operated by software – not people – and they'll often have AI features. They can do anything – teach, play, search, broadcast, remind, connect, integrate with other services, or even pass commands to the Internet of Things.
Comments and Reviews
Excellent messenger for those who always want to be in touch .
While the client itself is open source, there are a lot of parts of telegram that aren't. It is not possible to look through the whole process of one client writing another. I think to make that problem more clear telegram should actually be put in the category Free and not open source.
I'm questioning the "Open source" as well. Even the client isn't really "Open source" any more at least not the one they are using. The provide an open source code base on Github but you can tell by there releases and updates that they themselves are not using it in a very open manner.
Thanks for changing the label to Free, I think at least for now it fits way better than Open Source. Anyways we will see on their website they are claiming that eventually they want to make everything open source even though I doubt it.
they can't put their encription code open source, so exept this is opensource
Thanks for changing the tag to free, I think it has the correct labeling now.
ups, I didnt noticed it, Im new in this site and Im trying to understand it, so please be patient
From the Telegram FAQ:
Q: Why not open source everything? All code will be released eventually. We started with the most useful parts — a well-documented API that allows developers to build new Telegram apps, and open source clients that can be verified by security specialists.
Well, nice that they want to do it at some point, but as for now, the security-critical parts are not open source. As long as that is the case, the tag should be free not open source.
I totally agree to Johannski. All code will be released eventually is wishy-washy.
Fast, works smoothly across phone and desktop, and channels are great for following updates. Sending large files is much easier than on other messengers. Bots are a nice bonus.
No matter what anyone says, Telegram is the best messenger in the world. Hands down.
The best messenger!
Good alternative to WhatsApp in my opinion
personally love it. basically whatsapp alternative. if it were decentralized like matrix then i doubt i could find people because it would make things more complicated for ordinary people. where i live, this service is most popular following whatsapp. the main reason i use telegram is because it allows custom clients, that alone is enough.
people complains about privacy and transparency, but look at other services, are those as popular as this? people around me never even heard of matrix. i hope telegram stays the way it is and not complicate for ordinary