Showing 1–20 of 1,000 ranked alternatives.
PARENTSQUARE LLC
Students and teachers instantly
Send messages in real time across devices. Translate messages into over 90 languages. Share files, photos, and web content. Keep personal contacts private. Communicate between educators, students, and parents.
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.
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.
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.
Ruby Life Inc.
Connect privately and message securely
Connect with others through private messaging and profile customization. Explore interests and preferences to find compatible matches. Access features for open relationships or alternative experiences.
Sling Incorporated
Schedule shifts, track time, manage teams
Create and manage schedules with drag-and-drop interface. Track time punches and labor costs. Send shift notifications and communicate with teams. Integrate with payroll and time tracking systems.
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 .
MMR Digital LLC
Connect coaches, share media, build team culture
Sports "Send secure messages between coaches, athletes, and families. Share media and updates within teams. Monitor team activity and communication. Protect personal contact information during interactions."
J2 Web Services, Inc.
Get a line and manage calls, texts,
Set up a with unlimited calls, texts, and voicemail. Screen and block calls to manage privacy. Access call logs and manage settings remotely. Share the with others for communication.
Hangzhou AKEY.ME Co., Ltd.
Send encrypted messages and calls
Users can deploy the on their own server or cloud server for secure enterprise communication. Features include end-to-end encryption, data security protocols, and private messaging. Users can manage contacts, send messages, and access group chats.
Bitrix, Inc.
Manage leads and track deals
Manage leads and deals with CRM tools. Create and send quotes and invoices. Launch email campaigns. Sign documents electronically. Accept online payments. Assign and track tasks. Share files and collaborate in real-time.
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.
Holepunch Inc
Directly with friends and family
Send messages, files, and make calls directly between devices without cloud storage or data mining. Conversations are end-to-end . Users can with friends, family, or teams. No central servers or third-party data collection.
FIKRA DESIGN & MANAGEMENT
Manage classes and organize content
Manage classes and organize content with a centralized dashboard. Create and participate in discussions. Assign and grade work. Track student progress and communicate securely with learners and educators.
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