With the wire desktop app you can take steps to anonymize your connection to their server, although on a mobile device it's probably roughly equivalent to Signal.
Also, here is a handy chart that compares the differences between these two services (and other similar competitors). https://wire.com/privacy/
They have broken voice encryption, and leak enough data to reconstruct the audio of your calls. They leak tons of plaintext directly back to themselves, like GIF searches, and rolled their own messaging crypto that experts say is broken.
They have been caught lying about what kind of encryption they provide, they lied about being open source for years, they lied about being based in switzerland. From what I can tell, the only people promoting Wire after all that are usually on Wire's marketing team.
I have been using XMPP since 2000/2001. My current address is nine years old (and I control the server). I have a choice of clients on every platform that I use. All my contacts have the same set of choices regarding provider, accounts, and clients. As a bonus, not just my human contacts but also my infrastructure uses it for messaging and monitoring, so I can literally control some of my servers from my XMPP clients.
There must have been at least thirty major IM "solutions" going in and out of fashion during these 16 years. Individually, each might have been somehow "more convenient", but if start counting the cumulative migration effort, I'm not sure the convenience argument holds much water.
¹ I used it in anger once myself, initiated by one of my contacts. It was an interesting experience.
Also, how do you get all your contacts to use XMPP and your server?
Convince them :-) Same as with any other.
It depends on your threat model, like other alternatives.
I have never initiated an OTR session myself, but I have received one from a contact in anger (whistleblowing).
> Also, how do you get all your contacts to use XMPP
In my case, I have been using XMPP for the last sixteen years, so my contacts have "grown organically", to use an en vogue marketing term.
It appears that Mac computers come with an XMPP client preinstalled (and possibly pre-configured?) Linux, the same. Android, there are a number of clients available. Windows, I think there is Gajim, ...
As far as a stereotypical common user is concerned, they are quite happy to install whatever applications their peers are using, which is how they end up with so much cruft on their computers, phones, etc. :-)
> and your server?
Nobody needs to use my server. It is like email, you can use whichever provider you like.
I hope this answers your questions!
Don't want to invest my time into something that will eventually sell out and do that opposite of what they stand for today.
https://www.reddit.com/r/privacytoolsIO/comments/57n8ee/inst...
As I see it, there's some sort of trade off for all solutions for private instant messaging right now. Wire comes close to a good solution. The biggest problem for me is that the official Android client is quite buggy, UI wise...
And what do you think the gentleman behind Signal is out there for?
His modus operandi:
* Start a company, call it something catchy, like Whisper Systems.
* Get media coverage and some users.
* Sell to Twitter
* Start a company, call it something catchy, like Open Whisper Systems.
* Get media coverage and some users.
* ...
Start to see a pattern? :-)