Compare software

InternxtSia
Freemium

A small free tier is available. Paid subscriptions and lifetime plans add storage.

 Freemium

The Sia Storage app includes 50 GB free; pricing beyond that is not stated.

Windows, macOS, Linux, Android, iOS, Web, Browser extension Android, iOS
  • Client-side encryption with open-source clients
  • Lifetime plans available alongside subscriptions
  • Files encrypted and sharded across many independent hosts
  • No central operator holding your data
  • Young service; sync client reliability has been uneven
  • Free tier is small
  • Mostly aimed at a technical and builder community
  • Desktop clients and pricing details are not described on the homepage
Downloadable app, Hosted service, Browser extension Downloadable app, Hosted service
Open source Open source
License not stated License not stated
Account needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 22, 2026

Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.