If you don't care about sharing your phone number with Signal and a third-party company (Signal refuses to state what company it is) that send the text message with the activation code to you. And if you don't care that everything will be saved on servers maintained by Amazon in USA.

Then yes, Signal is the right app for you even in 2026.

But if you do care (and you should) about your phone number and the location of your data, you should focus on something more privacy like XMPP (Snikket would be the easiest way to setup your own server) and SimpleX.

XMPP (for an example Snikket) uses OMEMO and OMEMO is based on Signal Protocol.

In my experience, the bigger issue is folks just completely ignore OPSEC once they get on signal.

The centralized component is pretty concerning. Imagine if protests like in Iran earlier this year were to occur in the States. The Feds would immediately seize or DDOS those servers during nationwide unrest, before cutting the internet which is basically an inside out panopticon.

EOD it depends on your threat model. You're probably not on Signal if your life depends on it anyway.

Plus, its always useful to not have my texts immediately read and sent to advertisers.

Who do you want privacy from and why?

That's not a rhetorical question. It matters. If you want privacy from corporations and governments doing mass surveillance because you're against mass surveillance in principle, Signal is great! As long as you don't give janky apps permission to read your notifications, or you limit what Signal shows in its notifications, your device won't leak to those kinds of threat actors. You can't be sure everyone you talk to is as fastidious though.

If the cops, gangsters, or similar are likely to target you and the people you're talking to directly, there's a good chance just using Signal without a security plan won't keep them from getting the contents of the conversation as in this recent incident where the FBI extracted deleted messages from notification logs. To defend against that specific attack, everyone needs to configure Signal to keep message content and contact details out of the notification. Dedicated devices for secure communication set up by someone who knows what they're doing are ideal in this situation. Signal is still a good choice here, but Signal alone won't guarantee privacy.

If you're being targeted by an intelligence agency from a rich country that has allocated a significant budget to surveil you in particular, you're probably screwed. There's plenty of public information about how US government officials and contractors are required to work with classified information to get a sense of how you might try to mount a defense. It's guaranteed to be inconvenient.

PRODUCT PITCH: Hey everyone, I have a great idea for a secure / private messaging service.

It's hosted in the US, subject to its pervasive spying laws including national security letters.

Also I need all your phone numbers.

Also no you can't host this yourself, I run the only server.

Everyone who uses signal and supports it, is falling for this pitch.

Why not signal?

I think for talking to friends and family it's fine I think.

If you're someone that would get more scrutiny from goverment organizations because of your activities (journalist, crime boss, sex worker, etc) you might want to use something more secure.

~~I have no idea what these more secure applications are.~~

Edit: Just did a quick search to see what i2p has for messaging:

I2P has messaging applications such as I2P-Messenger and I2P-Talk, which provide end-to-end encrypted communication without the need for servers. These applications allow for anonymous messaging and file transfers.

I2P-Messenger: A serverless, end-to-end encrypted instant messenger that allows users to chat anonymously. It does not log conversations, ensuring privacy. File transfer is also supported.

I2P-Talk: Another instant messaging application that provides similar security features as I2P-Messenger but is incompatible with it.

The above our super hardcore solutions that isn't neccesary for regular day to day messaging, but useful for more extreme cases. I've never used i2p or these two chat apps so I can't speak to how well they work.

As per usual, the answer is "depends on your threat model". For a lot of sensitive communications, the centralised design and therefore ability to correlate metadata is a no-go. But if you're just using it e.g. as a WhatsApp replacement to message your friends, it's fine. It's still the most polished and normie-friendly e2ee foss messenger.

https://github.com/mollyim/mollyim-android

if you are super private person or want to be anonymous, maybe you can choose SimpleX.

IMHO the question depends on :

• who you are (boring, rando, political dissident, journalist, etc)
• who you talk to (family, friends, work, etc)
• what alternatives actually exist

So... sure Signal is not perfect but if you can't convince your family members to move to DeltaChat it sure beats using WhatsApp, Telegram, etc.

Signal for people I know IRL, Simplex for those I don't.

Just remember that if you, or anyone you are talking to, has notifications turned on (in the app itself), that conversation is now outside of signal and a lot easier to get to.

I trust Signal and like it a lot, but I do wish they’d remove the stupid MobileCoin rubbish.

Signal is the only thing I can get normies to use. Its that, or SMS, fb, or WhatsApp. And i refuse to use those.

use xmpp like me