The sign is a messaging app that puts safety first. It's free and simple to use, and the strong end-to-end security makes sure that your messages stay private.
- Free of charge, you can send voice calls, texts, photos, videos, stickers, GIFs, and files. Signal uses the data link on your phone, so you don't have to pay for SMS and MMS.
- Voice and video calls that are secure will sound and look great. You can have up to 40 people on a group call.
- Group chats with up to 1,000 people let you stay in touch. With admin permission settings, you can decide who can post and handle group members.
- You can share text, video, and picture Stories that go away in 24 hours. Because of the privacy settings, you decide who can see each Story.
- Signal is made to keep your information safe. We don't know you or the person you're talking to. Because Signal is open source, we can't read your messages or listen to your talks. No one else can either. We don't want any back doors, data gathering, or security holes.
- Signal works on its own and doesn't make money. It's a different kind of tech from a different kind of group. We are a 501(c)(3) nonprofit, so we don't get money from ads or investors. Instead, you give us money.
