Compare software

Enclosed vs Hemmelig: catalog facts
Enclosed	Hemmelig
Free Free and open source under the Apache 2.0 licence.	Free The hosted service at hemmelig.app can be used free of charge; the code is under the…
Web, Self-hosted, Command line	Web
Client-side encryption with a zero-knowledge server Password, expiry and burn-after-reading options	Client-side encryption of shared secrets Messages self-destruct after being read
Meant for one-off sharing, not ongoing file sync	Source-available O'Saasy licence, not OSI open source Little documentation of features was available in the research
Web application, Self-hosted	Web application
Open source	Closed source
License: Apache-2.0	License: O'Saasy
No account needed	Not stated if an account is needed
Needs internet	Needs internet
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 2, 2026

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