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.
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.
LIGHTNINGLINK NETWORKS PTE. LTD.
Securely connect and browse privately
Connect to 26 free regions including 13 US cities for localized content. Access global content without registration or personal details. No speed or data limits. Available on all major operating systems.
WhatsApp Inc.
Send messages and make calls
Send text messages, make voice and video calls. Share files, images, and location. Communicate privately with end-to-end encryption. Available on mobile, tablet, and desktop. No subscription fees.
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.
Viber Media SARL.
Send messages and make calls
Send messages with text, photos, stickers, GIFs, voice, or video. Make free audio and video calls to other users. Create group chats. Send disappearing messages. Set reminders. Share files.
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.
Surf Safe Network Ltd
Secure your connection and bypass restrictions
Securely connect to high-speed servers with one-tap access. Use military-grade encryption for privacy. Access data and bandwidth without registration. No logs are stored. Protect internet connections on public Wi-Fi.
SURFSHARK LTD
Encrypt data and block ads online
Encrypt internet traffic to hide online activity. Block ads and trackers. Generate temporary email addresses. Detect data leaks. Secure connections on multiple devices. Protect personal information while browsing.
Telegram FZ-LLC
Chat securely and sync across devices
Send messages instantly with end-to-end encryption. Share files, images, and videos. Create and join groups and channels. Access conversations across devices without requiring a constant phone connection.
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.
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.
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.
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.
Gen Digital Inc.
Browse securely with scam protection and VPN
Navigate the web securely with AI-powered malware protection and a built-in VPN. Detect and block scams across email, web, calls, and SMS. Use Safe SMS to filter spam calls. Access Genie for AI-assisted guidance.
VPN LLC US
Secure chats with encrypted messaging
Secure Telegram conversations with end-to-end encryption. Use a free VPN to protect data and hide IP address. Access Telegram features like calling, texting, and sharing media. Anonymize online activity and bypass regional restrictions.
SafeMeet Incorporated
Chat securely and meet via video
Send and receive encrypted messages with end-to-end security. Conduct high-quality video calls and voice chats. Share files securely with encryption. Collaborate via screen sharing in group chats. Schedule and join meetings across multiple devices.
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