Gravitino Meet vs Converra

Gravitino Meet is an audio and video conferencing application designed for business, education, and personal communication. Set up meetings, demonstrate the screen, and communicate with the team in real time. CREATE CONFERENCES IN TWO CLICKS Create conferences in a few clicks and share the link with your friends and colleagues. Customize rooms for specific tasks — set a password for privacy or a meeting time for important events. HIGH QUALITY VIDEO AND CLEAR SOUND Enjoy stable HD quality videos and clear sound. SCREEN DEMONSTRATION AND REAL-TIME CHAT Share your screen with other meeting participants, and use the chat for text communication. SECURE COMMUNICATION THROUGHOUT THE MEETING End-to-end encryption (E2EE) and private rooms will ensure maximum privacy for your meetings.

Converra helps you discover which of your contacts are also in the same room as you — and gives you useful tools for your address book even before you join one. What you can do: • Analyze your address book locally — find duplicate numbers, contacts missing a name, invalid numbers, and see a breakdown by country. Fully offline, nothing leaves your device. • Create or join a temporary room, public or password-protected. • Invite people with a short code, a QR code, or a link — or scan someone else's QR code to join instantly. • See exactly how many contacts you share with each participant, not just a combined list. • Keep a private history of the rooms you've been in. How matching works: Converra never uploads your raw contact list. Each phone number is turned into a one-way cryptographic hash on your device, using a random value unique to each room, before it's sent anywhere. Only matching hashes — never phone numbers — are compared between participants. Everything about a room, including these hashes, is deleted automatically when the room expires. No account or sign-in is required — just pick a nickname and go.