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Internxt vs Filen: catalog facts
Internxt	Filen
Freemium A small free tier is available. Paid subscriptions and lifetime plans add storage.	Freemium A free tier is available. More storage requires a paid plan or a lifetime purchase.
Windows, macOS, Linux, Android, iOS, Web, Browser extension	Windows, macOS, Linux, Android, iOS, Web
Client-side encryption with open-source clients Lifetime plans available alongside subscriptions	Client applications are open source and the encryption is zero-knowledge Data stored in Germany under EU data protection rules
Young service; sync client reliability has been uneven Free tier is small	Smaller and newer than the established providers Some clients still carry rough edges
Downloadable app, Hosted service, Browser extension	Downloadable app, Hosted service
Open 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.