Silent.link alternatives: anonymous eSIMs compared
7 min read
Silent.link is a well-known anonymous eSIM seller that takes Bitcoin and Lightning and gives you a data plan plus an optional phone number, with no account and no ID. The main reasons people look for an alternative are the pay-as-you-go pricing model, the limited coin choice, and the lack of plain per-country travel bundles. NoKYCsim covers the same privacy ground — no ID, no account, crypto only — with flat-price prepaid plans for 200+ destinations and payment in Bitcoin, Ethereum, USDT or Monero.
Anonymous eSIM providers all promise roughly the same headline: mobile data with nobody asking who you are. What separates them in practice is how you pay, what they keep on file, and whether the pricing suits a two-week trip or an always-on line. Here's a fair read on the options — check each provider's own site before buying, because terms in this niche change often.
| NoKYCsim | Silent.link | Typical mainstream eSIM store | |
|---|---|---|---|
| ID or KYC | None | None | Often required, plus card billing name |
| Account needed | No | No | Yes |
| Payment | BTC, ETH, USDT, XMR | BTC and Lightning | Card or PayPal |
| Monero accepted | Yes | No | No |
| Pricing model | Flat prepaid bundles | Pay-as-you-go balance | Flat prepaid bundles |
| Phone number | No — data only | Optional paid number | Sometimes |
| Email required | Optional — secret key instead | No | Yes |
| Coverage | 200+ destinations | Global data | Varies |
When Silent.link is the right pick
If you want one permanent line that just sits there with a balance on it — topped up occasionally, used lightly across many countries — the pay-as-you-go model fits well. It's also the obvious choice if you specifically need an anonymous inbound phone number for SMS, which data-only travel eSIMs don't provide.
When a flat-price travel plan makes more sense
For a defined trip, per-megabyte billing is hard to budget and easy to overspend on. A prepaid bundle — say 10 GB valid for 30 days in Japan — has one price you agree to up front, and no balance to monitor while you're abroad. If you mostly travel to specific countries rather than everywhere at once, a country or regional bundle is usually cheaper per gigabyte too.
Why the coin choice matters
Bitcoin payments are pseudonymous, not private: the transaction is permanently public, and if the coins came from an exchange that verified your identity, the trail back to you exists. Monero breaks that chain by design. If payment-level privacy is the point of buying an anonymous eSIM at all, being able to pay in XMR is a meaningful difference rather than a nice-to-have.
What to check before you buy from anyone
- What is stored — an email address, an IP log, a card fingerprint? Ask, and prefer the provider that stores least.
- Whether an account is created for you, and whether it can be deleted.
- Whether the plan is data-only, and whether that's a problem for your use (most messaging apps don't care).
- Refund terms if the eSIM never connects — a real provider will reissue or refund.
- Device compatibility: any eSIM needs a carrier-unlocked iPhone XS+, Pixel 3+ or Galaxy S20+.
Our own answer to all five: we store a delivery email (or nothing at all if you take the secret-key option), create no account, sell data-only plans, and reissue or refund in the coin you paid if the eSIM never connects within 30 days.