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.
| Cryptosteel Capsule | Standard Notes | |
|---|---|---|
| Category | tools | tools |
| Subcategory | Backup | Notes & Files |
| Grade | A | A |
| Editor's Pick | — | — |
| Tagline | Steel seed-phrase backup. Fire/water/EMP-resistant. One-time purchase. | E2E-encrypted notes app. Open-source, audited, accepts crypto on paid tiers. |
| Fees | €89 one-time · BTC accepted · physical product | Free · paid from $90/yr · BTC/XMR · self-host option |
| KYC posture | light_kyc | light_kyc |
| Highlight tags | HARDWAREBACKUPSTEEL | E2EOPEN-SOURCEAUDITED |
| Feature tags | non_custodial | non_custodialopen_sourceself_hosted |
| Web | https://cryptosteel.com | https://standardnotes.com |
| Tor | — | — |
| Last verified | 2026-05-13 | 2026-05-12 |