Showing 261–280 of 1,000 ranked alternatives.
TELEGRAM MESSENGER LLP
Send messages and sync across devices
Send and receive messages instantly with end-to-end encryption. Chat with contacts, create groups, and manage notifications. Access messages across phones, tablets, and computers. Share files and media directly.
Onyekachi Nwaobasi
Chat with strangers and reveal your identity
Group chats and direct messages with others in the same building or city. Standard messaging allows conversations with people you know globally. Users can reveal up to five identities in chatrooms.
Novalsys, Inc
Join groups, message colleagues, browse events
Access event and program details from at Columbia University. Join groups, message colleagues, and browse events. View resources and connect with the community.
Rallyhood, LLC
Manage groups, share files, track events, collect
Create private group spaces for communication and collaboration. Share and store files securely. Manage events and collect payments. Customize settings and access member analytics. Schedule demos for premium features.
TxThinking, Inc.
Send encrypted messages and calls
Send encrypted messages using pre-shared keys. Chat with invited contacts only. Replace metadata with random UUIDs. Isolate each conversation. Support end-to-end encryption without server intermediaries.
Fox Education Services GmbH
Send updates and photos to parents
Facilitate communication between educators and parents. Send messages or photos to groups or individual parents via smartphone or computer. Parents confirm messages with a single click. View confirmation status in a signature list.
Top Business Inc
Connect, share, and interact securely
Users can create and manage decentralized identities using blockchain technology. Send and receive messages privately. Connect with others through secure, peer-to-peer communication. Share content without centralized control.
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