Showing 1–20 of 1,000 ranked alternatives.
Signal Messenger, LLC
Send messages and files securely
Send texts, voice messages, photos, videos, GIFs, and files for free. Make encrypted voice and video calls with group support up to 50 people. Create group chats with up to 1,000 members. Share files and media securely.
Oleksiy Koldunov
Explore data and fleet information
Search vessels by name or IMO number. Access detailed information on commercial fleets worldwide. View specifications, ownership, and operational data. Stay updated on maritime industry trends and vessel movements.
Frontm Ltd
Connect, manage, and share maritime workflows
Connect with crew members through messaging and notifications. Collaborate on tasks and share files. Access safety guidelines and compliance tools. View crew wellness data and send care messages. Receive updates and entertainment content.
Emirates Telecommunications Corp - Etisalat
Chat securely and share files instantly
Make voice and video calls with end-to-end encryption on 2G, 3G, 4G, 5G, or Wi-Fi. Send messages and share files securely. Connect with contacts globally for international and local calls.
Zello Inc
Talk to anyone instantly
Communicate in real time via push-to-talk. Create and join channels for group conversations. Listen to messages while using other apps. Share files and images within channels. Send text messages alongside voice calls.
Flare App, Inc.
Connect, organize, and share
Manage group communication with message threads and file sharing. Create and track events with attendance and reminders. Vote on polls and earn points for participation. Set privacy controls and organize calendars within the .
Hong Kong CipherChat Tech Company Limited
Share messages and files securely
Secure messaging with end-to-end encryption for private conversations. Share files and collaborate securely. Choose between private server deployment or on-premise hosting for enhanced control.
PrivateVPN Global AB
Secure your connection and access blocked sites
Securely connect to remote servers to bypass geo-restrictions. Encrypt internet traffic to protect data. Anonymize online activity. Access blocked websites. Manage connection settings and server locations.
Secret Phone, Inc.
Private messenger for secure communication
The app provides private texting without requiring a phone number or sharing personal contacts. All user data is stored only on the user's phone, and communications are protected with end-to-end encryption.
Turkcell Teknoloji
Connect with friends and groups easily.
The app offers secure communication with encrypted chats and calls. It provides rich messaging features, HD voice and video calls, group chats, and channels for users to connect.
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