Signal review (2026): is it any good?
Nonprofit messenger with end-to-end encrypted chats and calls
Signal report card
Very good · out of 4.0 · graded Nov 13, 2026
Best for private one-to-one and group messaging
Signal is a free messaging and calling app from a US nonprofit, with end-to-end encryption on every message and call and no ads. It's a personal messenger, not a workplace one: no admin console, roles or channels, and the desktop apps only work once linked to a phone.
Who Signal is for
- Fits if you want private messaging with friends, family or a small group
- Works for people who want no ads and no tracking
Who Signal is not for
- Skip it if you need a workplace tool, as it has no channels, roles or admin console
- Not for you if you want a desktop app on its own, since it needs linking from a phone
- Too light for support, because no paid or business tier is listed
- Watch out: no integrations or bots are listed, so it will not plug into your other tools
Why Signal gets a 3.2
Five grades, each with its reason. The GPA is their average: an A is 4 points, an F is none.
- AValue for moneyFree outright with no ads or trackers, paid for by grants and donations.
- AFree plan and trialThe whole app is free, with no cap and no paid tier to be pushed toward.
- CFeaturesText, voice, files, group chats and calls. For a team-chat tool it has no channels, roles or admin controls.
- BEase of useNo rating on record, but you install it and start texting with nothing to set up.
- BPlatforms and integrationsiOS, Android, Windows, Mac and Linux. No web app, and desktop depends on a linked phone.
What these grades rest on. Graded from this listing, whose facts were read from Signal's own pages on 12 November 2026. Not based on using the product, and shorter than our full reviews. How we review and grade.
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<a href="https://toolgpa.com/tools/signal#review"><img src="https://toolgpa.com/badge/signal.svg" alt="Signal: 3.2 GPA on ToolGPA" width="196" height="56"></a>Where Signal stands among team communication apps
Signal's GPA of 3.2 is higher than 45 of the 50 other team communication apps we grade, and level with 2.
It stands best on free plan and trial (A, above 43 of 50) and worst on features (C, above 0).
Signal has no paid plan.
On features, ease of use and platforms it scores 2.7 out of 4, and no tool on the category's chart scores higher without costing more.
Each grade against the category
Every bar is all 51 team communication apps we grade, cut by the letter each got. Signal’s own letter is outlined.
- AValue for moneyAbove 41 of 50, level with 9
- AFree plan and trialAbove 43 of 50, level with 7
- CFeaturesAbove 0 of 50, level with 38
- BEase of useAbove 37 of 50, level with 7
- BPlatforms and integrationsAbove 3 of 50, level with 24
Price against what you get
Each dot is one of 45 team communication apps. Further left costs less, and higher up scores better on features, ease of use and platforms. Point at a dot to see which tool it is.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Keep Signal, or make your own?
Keep it
Signal is free, so making your own would save you nothing.
And it is not the kind of software a weekend replaces. It is one of the better ones too: its GPA of 3.2 is higher than 45 of the 50 other team communication apps we grade.
What you could not
- Chat that a whole team counts on staying up.
- Video calls.
- Apps for macOS, Windows, Linux, iOS and Android that stay in step with each other.
- End-to-end encryption done properly.
What this rests on. Signal’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
What is Signal?
Signal is a free messaging and calling app run by a US nonprofit, the Signal Technology Foundation. It covers text, voice messages, files, group chats and voice and video calls, with end-to-end encryption on every message and call. It is built for personal privacy and has no team admin tools.
Worth knowing
- Built as a personal messenger: the pages describe no admin console, roles, channels or workspace controls.
- The desktop apps work only after Signal is installed and linked from a phone.
- No paid plan or business support tier is listed; the app is funded by donations.
Key features
- End-to-end encryption by default
- Signal says every message and call is end-to-end encrypted using the open source Signal Protocol, with no optional secure mode.
- Text, voice and files
- Send text, voice messages, photos, videos, GIFs and files over the phone's data connection instead of SMS or MMS.
- Voice and video calls
- Make voice and video calls to other Signal users with no long-distance charges.
- Group chats
- Group chats keep family, friends or coworkers in one conversation.
- Desktop apps
- Apps for Mac, Windows and Linux; Signal must first be installed on a phone before a desktop app can be used.
- No ads or tracking
- Signal says it carries no ads, no affiliate marketers and no tracking, and cannot be acquired by a major tech company.
Signal pricing
As of Nov 12, 2026, Signal is free to use.
- Starts at
- Free
- Free plan
- None
- Free trial
- None listed
| Plan | Price | What you get |
|---|---|---|
| Free | $0 | The whole app is free, with no ads or trackers; development is funded by grants and donations. |
Read from signal.org on Nov 12, 2026. Prices change, so confirm with Signal before you buy.
Signal alternatives
- Signal vs Telegram
Free plan · from $4.99
- Signal vs Wire
Free plan · from €7.45/mo
- Signal vs Element
Free plan
- Signal vs Threema Work
Free trial · from $3.00/mo
- Signal vs Matrix
Free
Common questions
Is Signal open source?
Signal is not described as open source on its own site, as read on Nov 12, 2026.
Is Signal end-to-end encrypted?
Signal describes itself as end-to-end encrypted on its own site. Nobody here has audited that.
Sources for this page
The prices, plans, platforms and features above were read from these pages on Nov 12, 2026.