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

Konstantin Gladych

Founder and CEO, Atomic Wallet
“Thanks to Simplex, our users can buy crypto fast and safe in Atomic Wallet! We strongly support mass adoption, and it’s way easier to imagine when the payment processor can provide an accessible, completely risk-free solution for fiat-crypto transfer.”

Ethan Ng

CEO, BiKi Southeast Asia
BiKi users around the world can now enjoy easy and efficient access to Crypto with a seamless experience. Our partnership with Simplex has given BiKi an extended feature to reach the masses and for users to participate in the crypto space easily.

Changpeng “CZ” Zhao

CEO of Binance
“We want to provide Binance users with fast and easy access to crypto, in the most secure way possible. Partnering with Simplex allows us to instantly bridge the gap between credit card payments and crypto for traders globally. On Binance.com, you can now buy crypto with credit cards and start trading in minutes.”

Javier Sim

Co-Founder, Bithumb Global
We are happy to work with Simplex to create an interconnected payment system for crypto traders. Credit card is the easiest and safest way for the mainstream users to adopt crypto. We are dedicated to introduce more fiat gateway channels to serve our clients better.

Sheldon Xia

CEO of BitMart exchange
“Partnering with Simplex has given us the ability to increase our user base and open up BitMart to a wider audience. This feature is one of the most requested and we are proud to have a secure solution that lets us accept credit and debit cards.”

Aaron Choi

VP of International Business, BTCC
Simplex offers fraud-prevention and payment processing all-in-one! Integrating with Simplex’s fast and risk-free service has allowed us to significantly increase our traffic and focus on our business. With the help of Simplex, our users can enjoy a convenient and immediate way to purchase their cryptocurrencies.

Ilya Bere

CEO, Changelly
Changelly team couldn’t be more excited to have Simplex onboard as our credit card processor partner. Thanks to Simplex, we monthly provide fiat-to-crypto payments for over 700K our customers around the world. Due to Simplex’s great service, our payment process is risk-free, and our users are more than happy!

Pauline Shangett

COO, ChangeNOW
We’ve been looking for a solution that would satisfy the needs of both us and our customers when it comes to an FTC gateway for a long time. Simplex is that solution. We are very excited to give our customers a convenient, fast, and easy way to buy crypto on ChangeNOW – hope we manage to maintain this partnership for years to come.

Haipo Yang

CEO, CoinEx
We are thrilled to be partnering with Simplex to lower the threshold for more people to enter the crypto world. This is also a milestone for CoinEx, as it’s the first fiat onramp we integrated to our platform. We endeavor to provide our current and potential users with more convenient functions.

Daniel Polotsky

CEO, CoinFlip
We are super excited and grateful to be working with Simplex. Being able to buy bitcoin and other cryptocurrencies with a debit or credit card is a true game changer with respect to adoption.

Jonas Gilys

CFO, CoinGate
Our partnership with Simplex has been nothing but pleasure from day 1. Besides helping our company expand on a variety of products that we offer by providing customers with fiat-to-crypto onramp with credit cards, Simplex has also grown on us through steady and healthy communication over the years. A team of professionals we are happy to work with every day.

Tokuro Uhara

CEO, CROSS exchange
Not only was the integration process with Simplex swift and seamless, the simple interface, superb customer service, and convenience has greatly contributed to our business!  Partnering with Simplex has provided us the exact fiat to crypto on-ramp we were looking for.  Not to mention, the many purchase options that are available!

Sharan Nair

CBO, CoinSwitch
Simplex provides our users with a secure and efficient way of purchasing crypto. It ensures that customers have the best experience while providing the fastest way to acquire their favorite crypto. Partnering with Simplex has helped us increase our offering to our users.

Paul Sokolov

CEO, Guarda Wallet
Guarda Wallet and Simplex are bridging the gap between cryptocurrency and fiat – the most important threshold that needs to be crossed for spreading adoption. Thanks to our partnership, all Guarda users can buy and sell crypto right within their wallets. Risk-free, simple and fast.

Sergey Zhdanov

COO, EXMO
“Partnership with Simplex allows our users to buy and sell plenty of cryptocurrencies in an efficient way and risk-free. We are more than happy with this secure and convenient solution.”

Jack Nguyen

Director, Infinito
Thanks to the strategic partnership with Simplex, our users can now purchase Bitcoin and other top cryptocurrencies using their everyday credit card at great price. With this integration, Infinito Wallet can offer the most complete crypto experience for investors. We’re very pleased to collaborate with an industry leader like Simplex to bring valuable crypto services to users worldwide.

Štěpán Uherík

CEO, Invity.io
When we started Invity, we knew that we could only succeed in our mission to demystify the crypto space and streamline the buying process by finding a versatile, trustworthy payment processing partner. Simplex is that partner: by accepting a long list of the world’s fiat currencies in a fraud-free environment, they’ve made it safer and easier to open up the world of crypto to new and established users alike.

Michael Gan

CEO of KuCoin
“KuCoin is committed to offering a secure, stable, and easy-to-use trading services to all our investors. Partnering with Simplex has enabled newcomers in the crypto world to easily transact from fiat to digital assets.”

Duane Seamans

CEO, MyBTC.ca
After searching tirelessly for the best payment options to buy cryptocurrency, MyBTC.ca is thankful to finally be partnered with a company like Simplex.  Its solution extends MyBTC.ca the ability to process an unlimited number of transactions with peace of mind that we are protected from fraud and chargebacks.

Marzio Panelli

CEO, Ivy Group
Partnering with Simplex has allowed Ivyn users to purchase cryptocurrencies fast and safe. Super customer support and easy and efficient communication.

Innokenty Isers

CEO, Paybis
The integration with Simplex was seamless! With Simplex’s payment processing and fraud prevention, we can now offer our users a convenient and risk-free way to purchase cryptocurrencies using their credit cards. Teaming up with Simplex has allowed us to expand our customer base and to offer our services to users worldwide!

Edward Lee

VP Product, Poloniex
“Working with Simplex has enabled us to grow our reach within the ecosystem and provide our users with an excellent service. Would highly recommend them for their pioneering innovations, UX, and helpful support.”

Alex Hohlov

CMO, PLUTOX TECH OÜ
Plutox has partnered with Simplex to allow the purchasing of Cryptocurrencies with debit and credit cards. We chose Simplex for the best rates, excellent speed of transactions, high security and instant support service. We will continue to enhance our collaboration with Simplex, together we can build a stabile and reliable service.

Marek (Slush) Palatinus

CEO, SatoshiLabs
Trezor Hardware Wallet, thanks to a partnership with Simplex, can provide a reliable, easy, and safe ‘buy and sell’ feature right from the interface. It allows many of our users to use cryptocurrency in an easier and safer manner, which is our joint strategy.

Jerome Rousselot

CRO, Mycelium
Simplex enabled Mycelium to offer one of the most requested features to our users: credit card purchases of crypto. The service is fast and reliable, and covers our users from all over the world!