Showing 121–140 of 1,000 ranked alternatives.
IXI Labs d.o.o.
Send messages, make payments, run apps
Secure messaging with end-to-end encryption and post-quantum security. Send encrypted messages, make voice calls, and share files. Use built-in crypto for payments. Install Mini Apps for additional features. No sign-up required.
Network Messenger, Inc.
Chat securely, call, and connect with friends
Send and receive messages with end-to-end encryption. Make voice and video calls. Create events, birthdays, and group chats. Add tags, filters, and notes for context. Sync contacts to suggest users on the .
VIPole International LP
Send encrypted messages and calls
Secure instant messaging with end-to-end encryption. Messages are encrypted on the device and decrypted only on the recipient's device. Group chats allow unlimited participants with invitation capabilities.
AMEEBA LABS LLC
Anonymously and securely
Send messages using a created alias without requiring phone numbers, emails, or passwords. Encrypt conversations end-to-end. Communicate anonymously without linking messages to real identity. Create and manage aliases for private interactions.
HZM
Send messages and calls securely
Send text, voice, and video messages. Make secure peer-to-peer calls. Encrypt communications end-to-end. Manage contacts and chat history. Control data sharing and privacy settings.
BlueRISC Inc.
Send emails and chats
Send and receive emails and messages with end-to-end encryption. Add unique privacy controls to individual messages. Support Telegram chats and group chats with encryption. Sync chats across devices. Manage private communications securely.
COOLAPP CO.,LTD.
Send messages and calls securely
Secure messaging and voice calls with end-to-end encryption. Send and receive messages, make voice and video calls. No data storage or third-party access. Messages and calls are encrypted and only accessible to sender and recipient.
BOOSTIFLY LTD
Manage accounts on one device
Manage accounts on a single device. Switch between personal and professional accounts seamlessly. Send and receive messages independently for each . Access chat history and notifications separately for both accounts.
Freedom Chat, Inc.
Send secure texts and voice messages
Send secure text and voice messages with end-to-end encryption. Customize appearance with color, font size, and dark mode. Unsend messages instantly without server storage.
Mediprocity Inc.
Secure communication for healthcare professionals.
The app provides HIPAA compliant communication through encrypted text messages. Users can share sensitive patient health information and archive messages securely on their devices or online.
Melon Pluto Technology Limited
Send encrypted messages and calls
CyperChat allows users to send messages, make calls, and share files with end-to-end encryption. Create public or private voice chat rooms for real-time conversations. Set up secure groups and manage contacts without data tracking.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.