compare
Magic Wormhole vs PsiTransfer
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | Magic Wormhole | PsiTransfer |
|---|---|---|
| Language | Python | JavaScript |
| Licence | MIT | BSD-2-Clause |
| Stars | 23k | 2k |
| Latest | 0.24.0 | v2.4.4 |
| Last push | 2026-09-23 | 2026-06-02 |
| Release cadence | too few releases | about 31 days between releases |
| Active contributors | 4 commit authors on the default branch in the last 90 days | 0 commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Both replace WeTransfer. Alternatives to WeTransfer →
PartialMagic WormholeSends files between two computers with a short code and end-to-end encryption; both sides must be online at once.
Full replacementPsiTransferAnonymous, resumable uploads of large files into buckets with an expiry time, one-time downloads and an optional password.
Magic Wormhole
This repository publishes tags, not GitHub releases.
PsiTransfer
- v2.4.42026-06-02feat: Add devcontainer by @psi-4ward
- v2.4.32026-04-14fix: Harden file uploads by @psi-4ward
- v2.4.22026-04-13chore: Bump dependencies by @psi-4ward
- v2.4.12026-02-14⚠️ This release includes some security fixes. You should update.
- v2.4.02026-01-31⚠️ This release includes some security fixes. You should update.
Magic Wormhole
✓ signed The latest release, 0.24.0, carries a signature GitHub verified.
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PsiTransfer
unsigned The latest release, v2.4.4, carries no signature GitHub could verify.
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