Instantly Buy and Sell Crypto with Simplex – Secure and Global

Powerful. Seamless. Impactful.

Simplex empowers individuals and businesses to buy crypto instantly with secure, fraud-free fiat-to-crypto transactions, trusted by millions worldwide and leading industry partners.

Become a partner

Powering Payments for Leading Web3 Brands

Millions of customers trust Simplex as their payment gateway.
Join global businesses and unlock seamless, on-demand fiat-to-crypto conversion.

Trusted By

Old money, meet new.

From Visa to Mastercard and Apple Pay to SEPA, and 570+ alternative payment methods powered by Nuvei, we make crypto payments painless. Fintechs, blockchain, and ecommerce partners trust Simplex to handle their fiat-crypto conversion.

We’ll keep you connected to both sides of the financial system, so you can focus on your business growth:

  • 100% fraudless transactions guaranteed
  • Zero risk, zero security incidents
  • Highest conversion rates, multiple acquiring solutions
  • As a team obsessed with crypto adoption, we’re constantly rolling out support for alternative payment methods, including Apple Pay, Google Pay, Pix, SEPA Direct Debit and more
200+
supported cryptocurrencies
100+
supported fiat currencies
350+
partner integrations, globally accessible

No risk with Simplex

Innovative solutions ensuring 100% fraudless transactions for you and your users, so you can focus on your expertise.

  • Zero chargeback guarantee
  • Highly customizable UI, flexible APIs, dynamic UX
  • Award-winning end user support available 24/7 with stellar SLA
  • Super-fast, flexible integration coupled with attentive technical support
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Global coverage
Connecting your users to the world of Web3 in 245+ global markets.
Seamless payments
Enabling your customers to buy digital assets with the payment methods they know, wherever they are.
Instant fiat-to-crypto conversion
Simplex by Nuvei accelerates your business while giving your customers what they want: crypto, quick and easy.
Unparalleled security
Bridging the gap between TradFi and Web3 without exposing you to the risk of chargebacks.
Hundreds of supported assets
Enabling access to 200+ digital assets, through a single integration.

Why industry leaders choose us