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.
| SeedSigner | Specter Desktop | |
|---|---|---|
| Category | wallets | wallets |
| Subcategory | Hardware | Hardware |
| Grade | A | A |
| Editor's Pick | — | — |
| Tagline | DIY air-gapped Bitcoin hardware wallet built on Raspberry Pi Zero. No firmware secrets, no vendor lock-in. | Multi-vendor BTC multisig coordinator. Pair Ledger + Trezor + Coldcard + SeedSigner in one wallet. |
| Fees | ~$50 DIY parts · open-source · stateless | Free · GPLv3 · Python · multi-vendor multisig |
| KYC posture | anonymous_signup | anonymous_signup |
| Highlight tags | HARDWAREDIYOPEN-SOURCE | MULTISIGOPEN-SOURCEDESKTOP |
| Feature tags | non_custodialopen_sourcemultisig_supportedauditedfull_node_capable | non_custodialopen_sourcemultisig_supportedself_hostedfull_node_capable |
| Web | https://seedsigner.com | https://specter.solutions |
| Tor | — | — |
| Last verified | 2026-05-13 | 2026-05-13 |