Christoph

Christoph

Founder of nadanada (formerly LNVPN).

Badges

Tastemaker
Tastemaker
Gone streaking
Gone streaking

Maker History

  • nadanada
    nadanadaAnonymous eSIM, VPN, AI & phone numbers. No account needed.
    Aug 2026
  • 🎉
    Joined Product HuntMarch 16th, 2026

Forums

21d ago

nadanada - Anonymous eSIM, VPN, AI & phone numbers. No account needed.

nadanada (formerly LNVPN) lets you buy eSIM data plans, phone numbers, and VPN access without creating an account. No email, no KYC, no identity verification. Pay with Bitcoin Lightning, Monero, USDT/USDC, Apple Pay, or card. The service covers eSIMs in 200+ countries, disposable and rental phone numbers, a WireGuard VPN, and a private AI chat. Pricing: VPN from $0.50/day, eSIM from $0.99, phone numbers from $1.50

7mo ago

I built CryptoeSIM — buy travel eSIMs with Bitcoin (and 300+ other cryptos)

Hey everyone! I'm Mohammed, and I built CryptoeSIM (cryptoesim.io) a travel eSIM store where you can pay with Bitcoin, Ethereum, and 300+ other cryptocurrencies.

The idea came from a pretty simple frustration: I travel a lot, and I was tired of the whole "land in a new country, find a SIM kiosk, hand over my passport, wait 20 minutes" routine. eSIMs solved the convenience problem, but every provider still wanted a credit card and an account with my personal info.

7mo ago

Hi I'm Mike

Hi everyone!

I'm Mike travel a lot as anomad

(that's esimcoupons on X/Product Hunt), the maker behind eSIM Coupons your go-to spot for saving big on travel eSIM data plans. I built this because, like a lot of you, I got fed up with crazy roaming charges and digging through scattered promo codes from providers like Airalo, Saily, eSIMo, , , and more. So I created a clean, always-updated hub that compares plans across top eSIM providers in 150+ countries and aggregates verified coupons & discounts so you get the cheapest reliable data without the hassle. Whether you're a digital nomad hopping borders, a weekend traveler dodging airport SIM kiosks, or just someone who hates surprise bills, the goal is simple: instant connectivity + real savings (often 10-30% off or more with active codes). Here, I love to share and discuss:

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