Compare software

sup3rS3cretMes5ageEnclosed
Free

Free and open source under the MIT licence.

 Free

Free and open source under the Apache 2.0 licence.

Self-hosted, Command line Web, Self-hosted, Command line
  • Messages are deleted after one read
  • Configurable expiry up to 7 days
  • Client-side encryption with a zero-knowledge server
  • Password, expiry and burn-after-reading options
  • Requires running a HashiCorp Vault instance
  • No hosted public instance listed
  • Meant for one-off sharing, not ongoing file sync
Self-hosted Web application, Self-hosted
Open source Open source
License: MIT License: Apache-2.0
No account needed No account needed
Not stated if it works offline Needs internet

Checked October 2, 2026

Checked October 1, 2026

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