comparison · Anonymous SIM / eSIM

JMP.chat 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.

JMP.chat — summary

JMP.

+ Receives voice and SMS to a real phone number, delivered to your XMPP account.
+ Crypto and Lightning payment accepted.
+ Operator is open-source and runs a parallel XMPP server (Snikket Hosting).
− Canada/U.S. number pool — number geography matters for some uses (banks, OTPs).
− Voice quality depends on XMPP-Jingle codecs.
− Facts need re-verification by operator (last seeded 2026-01).

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.

Treat this section as heuristic. Privacy properties depend on how you use the service, not just which one you pick.

Choose JMP.chat if receives voice and sms to a real phone number, delivered to your xmpp account..
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.

Pages on the site that reference JMP.chat, Silent.link, or both.

Compared as of Jan 1, 2026.