Showing 81–100 of 1,000 ranked alternatives.
REVE Systems (S) Pte. Ltd.
VoIP calls and instant messaging.
The app provides VoIP calls and SMSs over WiFi, 3G, 4G, edge, or UMTS. It offers cross-platform instant messaging and automated calling card usage for data-enabled mobile phones.
Yalla Technology FZ-LLC
Send messages and share photos
Send text, stickers, photos, and voice/video messages. Communicate securely with end-to-end encryption. Share moments and stay connected with friends and family. Make and receive calls.
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.
AG Projects
Make and receive video calls
Allows users to make video calls and audio calls using SIP protocols. It supports screen sharing via VNC, multiparty conferencing with audio and chat. Features include instant messaging, file transfers, and presence status.
Rebin Ali
Engage customers on Facebook and Instagram
Manage customer interactions on Facebook and Instagram through live chat. Assign conversations to team members, track messages, and respond in real time. Personalize messages and improve response times to enhance customer engagement.
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.
Zachary Gemmell
Chat with friends nearby without data.
The app allows users to chat with up to 8 friends nearby using Bluetooth or Wi-Fi. It does not require a data plan for communication.
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.
Mainberg Limited
Connect, chat, and call securely
Enable voice and video calls between users. Send messages and make calls without cost. Receive a unique number for others to contact. Connect with contacts globally without needing a phone number.
AdsPro Digital s.r.o.
Chat securely and connect privately
Chat with contacts using end-to-end encrypted messages. Share images, videos, and files. Create private groups and manage members. Set message expiration times. Block and report users. Customize notification settings.
SimpleX Chat Ltd
Send messages and calls without identifiers
Send and receive encrypted messages with end-to-end security. Edit, reply, and delete messages. Messages disappear after a set time. Share files and media. Connect with contacts without using identifiers. Manage message history and settings.
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