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Signal

Score9.2 out of 10

9 Reviews and Ratings

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What is Signal?

Signal is an open source cross-platform messaging app featuring end-to-end encryption to keep conversations private and secure, boasting no ads, no affiliate marketers, and no creepy tracking in Signal. Users can focus on sharing the moments that matter.

Categories & Use Cases

Awards

Products that are considered exceptional by their customers based on a variety of criteria win TrustRadius awards. Learn more about the types of TrustRadius awards to make the best purchase decision. More about TrustRadius Awards

Top Rated
2026
Top Rated 2026
Top Rated
2025
Top Rated 2025
Top Rated
2024
Top Rated 2024
Top Rated
2023
Top Rated 2023
Top Rated
2022
Top Rated 2022

Technical Details

Technical Details
Deployment TypesOn-Premise
Operating SystemsWindows, Linux, Mac
Mobile ApplicationApple iOS, Android

FAQs

What is Signal?
Signal is an open source cross-platform messaging app featuring end-to-end encryption to keep conversations private and secure, boasting no ads, no affiliate marketers, and no creepy tracking in Signal. Users can focus on sharing the moments that matter.
How much does Signal cost?
Signal starts at $0.