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.
| 404.cash | Vaultwarden | |
|---|---|---|
| Category | tools | tools |
| Subcategory | Merchant | Passwords |
| Grade | A | A |
| Editor's Pick | — | — |
| Tagline | Crypto checkout widget for merchants — XMR / BTC / LN / USDT, no KYC. | Open-source Rust reimplementation of the Bitwarden server. Self-host the official client backend on a $4 VPS. |
| Fees | Per-tx fee 0.5-1% · BYOK or managed routing | Free · Rust · self-host · Bitwarden-client compatible |
| KYC posture | anonymous_signup | anonymous_signup |
| Highlight tags | MERCHANTAPI | SELF-HOSTOPEN-SOURCERUST |
| Feature tags | non_custodialself_hostedapi_available | non_custodialopen_sourceself_hosted |
| Web | https://404.cash | https://github.com/dani-garcia/vaultwarden |
| Tor | — | — |
| Last verified | 2026-05-12 | 2026-05-13 |