Compare providers
Side-by-side comparison for any two listings. Pick by provider id (e.g. mullvad, ivpn, feather). Updates live as curators re-grade.
| Cashu | Boltz | |
|---|---|---|
| Category | wallets | wallets |
| Subcategory | eCash | Lightning |
| Grade | B | A |
| Editor's Pick | — | — |
| Tagline | Chaumian eCash on Bitcoin. Blinded signatures = zero-knowledge balance for the mint. Settled on Lightning. | Lightning ↔ on-chain submarine + reverse swaps. Non-custodial, no account. |
| Fees | Mint-fee varies · Lightning settle · Chaumian privacy | 0.1% swap fee + LN routing · no account |
| KYC posture | anonymous_signup | anonymous_signup |
| Highlight tags | E-CASHLIGHTNINGPRIVACY | LIGHTNINGATOMIC-SWAPNO-CUSTODY |
| Feature tags | custodialopen_sourcelightning_native | non_custodialopen_sourcelightning_nativeatomic_swapthin_client |
| Web | https://cashu.space | https://boltz.exchange |
| Tor | — | http://boltzzzbnus4m7mta3cxmflnps4fp7dueu2tgurstbvrbt6xswzcocyd.onion |
| Last verified | 2026-05-13 | 2026-05-13 |