Sopher
Sopher is a secure, decentralized, end-to-end encrypted communication and collaboration platform for businesses and individuals.
About
Sopher (sopher networks GmbH) provides a secure communication and collaboration platform focused on privacy, data protection, and user control. Its core product offers messaging, video conferencing, shared documents, and guest rooms, all integrated with advanced end-to-end encryption, decentralized architecture, and optional on-premises data storage. The solution directly processes all data on user devices and does not collect or store user information, helping organizations comply with strict privacy regulations like GDPR. Available across web, iOS, and Android as a Progressive Web App, Sopher caters to both personal and business users, offering integration via a flexible API and customization of storage options.
Products & Services
- End-to-end encrypted messaging
- Group and direct messaging
- Video conferencing
- Audio calling
- Shared documents
- Guest rooms
- Screen sharing
- Cloud storage integration
- Decentralized, serverless collaboration platform
- Progressive Web App (web, iOS, Android)
- Flexible API for third-party integration
Use Cases & Case Studies
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Partnerships & Collaborations
- Techboost (Deutsche Telekom Startup Program)
- Hubraum
- EXIST (German Federal Grant)
- TU Berlin Entrepreneurship
Awards & Recognition
- Gründerwettbewerb (German startup competition)
- Deep Tech Award Finalist (Berlin)
- Top-50 Start-Up 2018 (Förderinitiative für Gründer)
- TU Berlin Start-Up Label
Contact Information
Certifications & Compliance
- GDPR (EU General Data Protection Regulation) compliance