Keybase

Keybase is a secure messaging and file-sharing platform that uses public key cryptography to keep chats and files private and encrypted end-to-end. It serves individuals, families, communities, and companies, allowing users to send secure messages, create teams, share files safely, and connect with public social media identities. Keybase supports MacOS, Windows, Linux, iOS, Android, and Web platforms, emphasizing privacy, secure group collaboration, and encrypted file storage.

platform:web platform:macos platform:windows platform:linux platform:ios platform:android pricing:free pricing:freemium form:web-app form:desktop-app form:mobile-app feature:end-to-end-encryption feature:secure-messaging feature:file-sharing feature:team-collaboration feature:public-key-cryptography feature:encrypted-file-storage feature:exploding-messages target:teams target:enterprises target:families target:communities