Showing 61–80 of 1,000 ranked alternatives.
Phoundry LLC
Connect with verified contacts securely
Manage contacts and communications with verified identities. Set connection permissions and control who can reach you. Organize interactions into personas. Receive real-time updates and manage notification settings.
Famedly GmbH
Send messages, files, and location
Send messages, images, and files. Support voice messages and location sharing. Receive push notifications. Create unlimited private and public group chats. Join public channels with many participants. Moderate groups with advanced features.
Ramiba Limited
With AI avatars and friends worldwide
Create AI avatars and engage in chats with friends globally. Participate in gaming elements and an RPG system. safely with real-time communication features and interactive adventure elements.
Threema GmbH
Send messages and make calls securely
Send and receive messages with end-to-end encryption. Make voice and video calls. Share files securely. Use a unique Threema ID instead of phone number or email. No data trails are stored. Set expiration dates for messages.
M Pulse Technology Limited
Chat, share, and build your identity
Connect with users to chat, play, and share content. Create and manage a Web3 on-chain identity. Send and receive cryptocurrency. Participate in community activities and access crypto-related content. Stay secure with decentralized features.
Jorge Gregorio Martin Bello
Track satellites, receive alerts, save to calendar
View passes in augmented reality. Check visibility times and locations. Receive alerts for sightings. Save events to your calendar. Identify 11 types including ISS, NOAA, and Iridium. Track positions through clouds and during daylight.
Pigeon nest information technology LLC SOC
Chat with contacts and sync messages
Send and receive instant messages across devices using wallet mnemonics or private keys. Share unlimited multimedia content including images, videos, and files. Connect with blockchain and Web3.0 communities through integrated social features.
Crypviser GmbH
Send encrypted messages and calls
Send and receive encrypted messages with end-to-end blockchain security. Make private video and voice calls with automated encryption. Store and share files securely without third-party access.
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