Send messages, calls, and files securely
Secure messaging and file sharing with end-to-end encryption. Send text, audio, and video messages. Make voice and video calls. Transfer files privately. No third-party access to communications.
Showing 61–80 of 1,000 ranked alternatives.
PortSIP Solutions, Inc.
Receive calls and messages securely
Softphone allows users to make and receive calls and send instant messages via Wi-Fi or 4G/LTE. It integrates with PBX for push notifications. Users can access the iPhone contact list to manage calls and messages.
LY Corporation
Send messages, make calls, and share stickers
Send text messages, make voice and video calls. Share stickers and images. Add contacts and manage groups. Access chat history and notifications. Use location sharing and file transfers. Customize profiles and themes.
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.
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.
Soft Construct Limited
Send encrypted messages and calls
Send messages with end-to-end encryption. Share files and media. Use phone number and contacts to connect. Customize notifications and dark theme. Enable high-quality audio and video calls. Block contacts and manage conversation history.
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.
Spoofcard LLC
Use numbers for private calls and texts
Manage private communications with a second phone number. Make and receive calls, send and receive texts. Set up dedicated numbers for personal or business use. Protect by separating personal and professional interactions.
NKN Labs Inc.
Chat securely and privately with end-to-end encryption
Secure messaging allows users to send and receive encrypted messages with end-to-end encryption. Messages are stored only on the device. Users can create private groups, manage members, and send instant messages.
ConvexTech Inc.
Send text, voice, and video messages
Send text, photos, videos, and voice messages privately. Messages auto-delete after being viewed. Enable end-to-end encryption for secure chats. No ads or subscription fees.
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.
Privatix Solutions LLP
Send encrypted messages and calls
Send and receive end-to-end encrypted messages without needing a phone number or email. Create anonymous accounts with a unique ID. Messages are secured using strong encryption. Chat securely without sharing personal information.
Tencent Technology (Shenzhen) Company Limited
Socialize, communicate, and share life.
The app offers chat, voice, and video calls for communication. It also provides file transfer between devices and features for sharing life updates and mobile payments.
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.
Apple Inc.
Send messages and make calls
Send and receive video and audio messages via . Initiate audio and video calls with contacts. Share videos and music with synced playback and controls. View shared screens during calls. Adjust volume settings for shared content.
OK.de Services GmbH
Send messages and manage crypto securely
Send and receive encrypted messages with end-to-end security. Create group chats and accept messages before viewing. Share files securely. Make video calls with friends or colleagues.
Kibu, Inc
Create groups with trusted members
Messaging and collaboration through private, end-to-end encrypted groups. Verify and connect with trusted members. Share files and messages within pods. Set access controls and manage member permissions.
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.
DingTalk Technology Co., Ltd.
Manage tasks, chat, and collaborate securely
Manage team communication with chat, video calls, and file sharing. Schedule meetings and set reminders. Create and share documents in real-time. Integrate with third-party apps for workflow automation. Track project progress and assign tasks.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.