Mission 21st (century): Independence
Own your data in the open cloud. Collaborate securely, store affordably, without vendor lock-in.
Store
S3-compatible cloud storage
Collaborate
Secure team messaging
Secure
Data sovereignty & privacy
Store
S3-compatible cloud storage
Collaborate
Secure team messaging
Secure
Data sovereignty & privacy
Why M21.in?
Data Sovereignty
S3-compatible storage means you control where your data lives. No vendor lock-in, full portability across providers.
Cost Efficiency
Pay ~$0.023/GB vs. Apple's $0.99/50GB. Transparent, at-cost pricing with no hidden fees or markup.
Team Collaboration
Secure backup, messaging, and file sharing. Built for teams who value privacy and control over their communications.