Showing 21–40 of 1,000 ranked alternatives.
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.
F-Tell Communications FZ-LLC
Share files, send messages, stay secure
Enable anonymous communication without requiring phone numbers. Share files and messages with end-to-end encryption. Store all data locally on the device. Initiate chats and ensure no personal data is collected or shared.
Baby Penguin, LLC
With friends and family anytime, anywhere
Message and with contacts across devices. Make encrypted voice and . Send messages, photos, and videos. Participate in group chats with up to six people. Use free stickers. Avoid SMS and call charges.
Ningbo Jus Internet Technology Co., Ltd.
Chat, call, and stay connected
Enable voice and video calls with family and friends. Send instant messages with end-to-end encryption. Access a doodle board for drawing. Edit text messages. View educational videos. Set parental controls to approve contacts and monitor activity.
Algento Cloud Computing Limited
Chat, pay, and explore with contacts
Make and receive HD voice and video calls with clear audio and picture-in-picture mode. Use AI filters and effects during calls. Send money directly within chats. Translate messages in real time.
Legendary Software Labs LLC
Securely store and share photos and videos
Hide and protect photos and videos with password encryption and biometric access. Organize media into folders. Set access restrictions and view usage history. Share selected content securely via links.
Baron Swartz
Connect, share, and communicate privately
Communicate privately with end-to-end encryption. Create accounts without phone numbers or emails. Participate in a decentralized peer-to-peer network. Manage identity and data without central control. Share content without third-party oversight.
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.
Criptyque Limited
Send secure messages and calls
Secure messaging with end-to-end encryption and data packet integrity. Make on-net/off-net voice calls and video calls. Conduct secure conference calls. Send and receive encrypted emails. Protect data with OS-proof privacy features.
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.
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.
Avni Sagiroglu
Chat with friends and secure messages
Enable secure messaging with TouchID and FaceID for authentication. Send and receive WhatsApp messages on devices. Chat with friends, listen to voice messages, and share photos and videos directly. Syncs with WhatsApp for as a native wrapper.
Koinonia Co.,LTD
Send encrypted messages and calls
Send and receive messages with end-to-end encryption. Create and join groups. Share media files. Search for contacts without requiring personal information. Manage message visibility and privacy settings.
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