Head-to-head
Silent.link vs Silent eSIM
Both offer anonymous, KYC-free global data paid in crypto. Here's how they actually differ on price, expiry, payment options and day-to-day UX.
TL;DR
If you want the cheapest per-GB anonymous data with a balance that never expires and card payments up to $200, Silent eSIM wins. If you've used Silent.link for years and don't care about price, it remains a solid product.
Full comparison table
| Category | Silent.link | Silent eSIM |
|---|---|---|
| Anonymous signup | Yes | Yes |
| KYC | None | None |
| Email required | No | No |
| BTC on-chain | Yes | Yes |
| Lightning Network | Yes | Yes |
| USDT (TRC-20 / ERC-20) | Limited | Yes |
| Card payments | Limited | Yes (up to $200) |
| Balance expiry | Varies by plan | Never |
| Minimum top-up | Varies | $9 |
| Per-GB price (avg) | Mid-tier | Lower in most countries |
| Country coverage | 200+ | 200+ |
| 5G where available | Yes | Yes |
| Hotspot / tethering | Yes | Yes |
| Multiple eSIMs per balance | Yes | Yes |
| Live per-country rates page | Partial | Full /rates page |
Price
Both providers buy data from the same global wholesale carriers, so coverage maps look similar. The difference is margin. Silent eSIM publishes every per-country price on /rates — and in the majority of destinations the per-GB figure undercuts Silent.link's equivalent.
Privacy
On privacy the two are effectively tied. Neither asks for ID, neither requires an email, and both let you pay in Bitcoin or Lightning. If your threat model is "leave no trail," either works.
Payments
Silent eSIM accepts Bitcoin on-chain, Lightning, USDT (TRC-20 and ERC-20), and card top-ups capped at $200 per transaction. That card ceiling is a deliberate fraud-prevention choice — crypto handles the high-volume case. Silent.link is more crypto-only in practice.
Balance expiry
This is the biggest day-to-day difference. Silent eSIM balance never expires. Top up $50 today, fly six months later, and you'll have exactly $50 waiting. With Silent.link, expiry depends on the plan.
Verdict
Same privacy story, similar coverage, lower price and no expiry — for most travellers, Silent eSIM is the better default in 2026. Try a $9 top-up and compare yourself.