Fizen
Spend USDT like cash: eSIM, QR pay, card. Backed by Tether
Fizen launched on August 25, 2026 with 1 votes, #11,494 of 23,274 launches that month.
What it does
Self-custody super app that makes one USDT balance work like money. Travel eSIM for 150+ countries (Japan, Korea, China, USA) paid in USDT or card, free replacement for the whole trip, buy-back if unused. Scan VietQR / QR Ph codes to pay like a local in Vietnam and the Philippines. MAS-licensed Visa card, USDT transfers to 64 countries, gift cards, tokenized US stocks. You hold your own keys. Backed by a strategic investment from Tether.
Tether-backed self-custody USDT wallet: pay like a local by QR, eSIMs from $0.3/day, send money home to 64 countries, invest in U.S. stocks, 5,000+ gift cards.
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VaultLeap2025 · vaultleap.com · ▲10I'm Greg, co-founder of VaultLeap. Built this for founders who can't get a US bank account. USD/EUR/MXN accounts with real ACH routing numbers and we have Visa cards coming soon. If you've been cut off from Mercury or similar recently, DM me — happy to help some founders out.

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