Showing 121–140 of 1,000 ranked alternatives.
ZERO & ONE SOFTWARE PTE. LTD.
Send messages and calls
Send messages with end-to-end encryption and automatic deletion after reading. Make voice and video calls. Protect personal information and contact list with end-to-end encryption.
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.
Rocket.Chat Technologies Corp.
Securely communicate and collaborate in real-time
Secure communication platform enables messaging, voice, and video calls. Integrates AI tools and mission-critical apps. Supports compliance and security protocols. Facilitates team collaboration and operational efficiency.
Castle Shield Holdings, LLC
Send encrypted messages and calls
Secure messaging allows users to send encrypted text, images, audio, and video to individuals or groups. Users can make encrypted voice and video calls. Messages are end-to-end encrypted, and no data is stored or harvested.
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.
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.
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