Showing 41–60 of 1,000 ranked alternatives.
Seat Gate s.r.o.
Send encrypted messages and calls
Secure messaging with end-to-end encryption. Messages self-destruct after 10 minutes. Protect conversations from unauthorized access. Send and receive encrypted texts. Ensure privacy without server access.
Damus Nostr, Inc
Share posts, messages, and stories privately
Create a private social network with end-to-end encrypted messaging. Send messages through decentralized relays. Join or create groups without requiring registration or personal information.
Hangzhou Anxin Boyuan Technology Co., Ltd
Send encrypted messages and calls
Send and receive messages with end-to-end encryption. Create and join secure group chats. Share files and images. Block contacts and report messages. Customize notification settings. Manage chat history and encryption keys.
QT Global Software Ltd
Send secure messages and calls
Secure messaging and voice/video calls with end-to-end encryption. Support group chats and calls. Messages disappear after set times. Share files, photos, and videos securely. Customize alerts and themes for each conversation.
Myseum, Inc.
Send encrypted messages and posts
Send and receive encrypted messages with self-destructing content. Enable screenshot protection to prevent unauthorized captures. Protect posts and comments with end-to-end encryption. Receive alerts if someone attempts to screenshot content.
Tawasal Information Technology LLC
Chat, call, and share securely
Make free HD audio and video calls with friends and family. Share photos, documents, voice messages, and other files. Use secure chats and join channels for group communication. Access additional services through the .
Alexey Shevchenko
Securely without registration or contact info
With contacts without requiring phone numbers, emails, or registration. Messages are encrypted end-to-end. Delete conversations at any time.
Tutao GmbH
Send emails and messages
Secure service with end-to-end encryption for communication. Encrypt and decrypt messages locally. Manage contacts and folders. Access emails across devices. Set up secure accounts without storing data on servers.
Swisscows AG
Connect with friends using -ID
Secure messaging with end-to-end encryption. Send and receive messages, images, and files. Share QR codes to connect with contacts. Manage -ID for identity verification. No phone number linking or data collection.
SafeChat, Inc.
Securely, privately, connect safely
SecureChat allows users to have end-to-end encrypted one-on-one conversations and video/audio calls. Group chats can be password-protected. Users can add friends via phone book sync or QR code scan. Phone contacts are not stored on servers.
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