comparison · Anonymous SIM / eSIM
Crypton.sh vs Silent.link
Both are listed in Anonymous SIM / eSIM. The table below pulls directly from each service’s data sheet; see each entry for sourcing.
| Field | Crypton.sh | Silent.link |
|---|---|---|
| KYC | no KYC | no KYC |
| Category | Anonymous SIM / eSIM | Anonymous SIM / eSIM |
| Jurisdiction | Switzerland (operator-disclosed) | unknown |
| Payment methods | crypto | crypto, lightning |
| Fiat on-ramp | no | no |
| Custodial | no | no |
| Open source | no | no |
| Founded | 2021 | 2021 |
| Last verified | Jan 1, 2026 | Jan 1, 2026 |
Crypton.sh — summary
Crypton.
- + Multi-country number pool including EU and US.
- + Crypto-only payment; no signup beyond a Crypton account.
- − Number-pool availability per country shifts with carrier policy.
- − Operator opacity — fewer public-record references than JMP.chat.
- − Facts need re-verification by operator (last seeded 2026-01).
Silent.link — summary
Silent.
- + No signup at all — purchase produces an eSIM activation code on the page.
- + Crypto + Lightning payment is the only option, by design.
- + Global roaming data; supports many countries with mobile data and incoming SMS on the included number.
- − Data-only with limited inbound voice/SMS depending on package; outbound calling typically unavailable.
- − eSIM-capable device required.
- − Operator transparency is intentionally low.
When to choose which
Treat this section as heuristic. Privacy properties depend on how you use the service, not just which one you pick.
- Choose Crypton.sh if multi-country number pool including eu and us..
- Choose Silent.link if no signup at all — purchase produces an esim activation code on the page..
- Either way, re-check the entry’s last verified date — the Anonymous SIM / eSIM category churns.
Mentioned in (combined)
Pages on the site that reference Crypton.sh, Silent.link, or both.
Ranked picks
Guides
Quick answers
Country pages
Compared as of .