Compare software

Sync.com vs Internxt: catalog facts
Sync.com	Internxt
Freemium A small free tier is available. More storage requires a paid plan.	Freemium A small free tier is available. Paid subscriptions and lifetime plans add storage.
Windows, macOS, Android, iOS, Web	Windows, macOS, Linux, Android, iOS, Web, Browser extension
Zero-knowledge encryption applies to everything by default, not as an add-on Sharing links with passwords, expiry and download limits	Client-side encryption with open-source clients Lifetime plans available alongside subscriptions
No Linux client Zero-knowledge means a forgotten password can mean permanent data loss	Young service; sync client reliability has been uneven Free tier is small
Downloadable app, Hosted service	Downloadable app, Hosted service, Browser extension
Closed source	Open source
License not stated	License not stated
Account needed	Account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 22, 2026

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