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What’s the best fiat onramp for crypto platforms?
Overwhelmed by onramp choices? Our guide simplifies the process, helping you select the right fiat-to-crypto solution for your business.
Considering integrating an onramp into your Web3 or crypto platform? That’s a smart decision.
By doing so, you remove a lot of friction for your customers. Instead of sending them away to figure out how to buy crypto on their own, you can offer an easy portal to convert fiat — right on your website.
With so many onramping options on the market, you may be wondering which is right for you. The short answer? It depends.
The longer answer is what we’re about to discuss.
What is a fiat onramp?
Let’s get our definition clear first. Technically, an onramp is any solution that allows a user to swap fiat currency for cryptocurrency. These range from in-person, local trades to leading centralized exchanges like Binance or Coinbase.
For our purposes, we’re talking about integrated solutions: widgets that live on your website, which enable users to pay for crypto with cards, bank transfers or other payment methods.
What are the best onramping solutions?
In a sea of offerings, several stand out — usually due to some combination of robust security, smooth UI/UX, decent coverage, and a range of supported payment methods and fiat/cryptocurrencies.
In no particular order, some of the top onramps today include:
- MoonPay
- Transak
- UTORG
- Itez
- Coinify
- Wyre
- Mercuryo
- Binance Connect
- Banxa
- Onramp Money
That’s quite a list, isn’t it? Well, that's just the tip of the iceberg. Each one will vary slightly in the regions it covers, as well as its fees and supported input/output currencies.
Wondering what’s right for your dApp, exchange or wallet? Here’s what you should consider:
Your customers’ location
The worlds of crypto and web3 may be global, but if you’re only using one onramp, you’ll need to choose which regions to optimize for. Unfortunately, none of these providers can offer global coverage.
Because of the complexities of converting fiat into crypto, onramps need to be selective in which fiat currencies and payment methods they focus on.
If you’re dealing exclusively with European users, a fiat onramp that specializes in European payment methods and SEPA transactions makes sense: Transak, Coinify or Indacoin are good examples of these.
Finding that the bulk of your customers are attempting to onboard in the U.S. with their debit cards? Wyre may be the solution for you. It’s licensed at both the state and federal level, and doesn’t require KYC for transactions under $1,000.
If your traffic hails from Southeast Asia, Simplex or XanPool may be superior, due to their wide support for the region’s local payment methods.
The fees
Location concerns aside, the fee conversation can’t be avoided. And, frustratingly, it’s not as simple as comparing whatever each onramp offers as a percentage: even with the same advertised fee, your customers will receive different outputs.
Why? Because of the hidden costs — which include things like conversion rates, spreads and network fees.
Consider a customer that wants to buy $1,000 in BTC. There are two onramps available to them:
- Onramp A has a 2% fee and a conversion rate of $21,000/BTC
- Onramp B has a 3% fee and a conversion rate of $20,000/BTC
Without knowing the conversion rate, we’d assume that Onramp A has the better deal. But the customer would only receive 0.0467 BTC, versus the 0.0485 BTC they’d receive if they used Onramp B.
In reality, Onramp A is ~3.7% more expensive!
Above all, think about success rates
Just because it’s the best onramp for most customers doesn’t mean it’s the best solution for them. Inevitably, some are going to get left behind — and not for the reason you think.
When a user begins their transaction, the onramp takes into account many factors (where they’re located, how they’re trying to pay, what currencies they’re interested in). Through some obscure, on-the-fly process, it makes a snap decision as to whether the swap can be completed.
The gold standard for measuring an onramp’s effectiveness is through its success rates: usually expressed as a percentage, this tells us how many of its transactions are actually completed. Spoiler alert: less than half of them are.
Again, that’s down to the sheer number of variables that differ from user to user — which leaves a lot of room for things to go wrong. But a single onramp, in isolation, just doesn’t have the scope to account for such vast differences. At best, it can refine its offering to focus on a tiny segment.
Fifteen onramps are better than one
It’s a frustrating dilemma. For any given user, there’s a perfect onramp. But it won’t always be the one you’ve set up.
Integrating several onramps isn’t really a viable option: maintenance alone would eat up a significant portion of your dev resources. What’s more, without a ‘smart’ routing system, your users would still need to trial-and-error their way through the available options.
Fortunately, you don’t need to concern yourself with the technical overheads. That’s what fiat onramp aggregators are for. Onramper, for instance, immediately makes over fifteen onramps available to wallets, dApps, exchanges, and other businesses who need to ensure their users can get access to crypto.
At its core is an industry-leading, proprietary routing engine that takes into account over 70 factors for each user. In real time, it can automatically pair them with the onramp most likely to ensure success — all while fetching the best fees.
As for integration and maintenance? You don’t need to worry about that. Find out how easy getting started is here, or hop on a call with us to discuss how Onramper can turbocharge your success rates.
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Ult integrates Onramper to power seamless fiat access
We're excited to announce that Ult has integrated Onramper, bringing seamless fiat onramping to users directly inside the app.
Ult is a multi-market trading app that brings crypto, tokenized stocks, perps, and sports prediction markets into one experience. It gives users a single place to access multiple markets without juggling separate apps, separate accounts, or separate funding flows for each one.
Fund every market in one flow
Ult users can now fund their accounts with fiat through a single onramp integration, rather than relying on one payment provider with limited coverage. Onramper aggregates more than 15 onramp providers and automatically routes each transaction to the most competitive option based on location, payment method, and availability. Users get access to 175+ payment methods across markets, all inside one streamlined flow. Whatever they're trading– crypto, stocks, perps, or predictions– the funding experience stays the same.
"Onramper was built to give any product access to the best global onramp coverage through a single integration," said Rick Thomas, co-CEO of Onramper. "Ult is exactly the kind of app this infrastructure was designed for, multi-market, user-first, and built to remove friction at the exact moment users are ready to get started."
Ult with Onramper is available now. Open the Ult app to get started.
About Onramper
Onramper is the leading fiat-to-crypto payments aggregator, providing a turnkey API-based solution for dynamically routing fiat-to-crypto onramp flows based on algorithms optimizing for conversion, fees and payment methods. Onramper’s platform allows users of clients to buy 2000+ digital assets, in over 190 countries with over 130 payment methods in 120 currencies, with advanced routing options and unified analytics. The company is based in the Netherlands. To learn more about Onramper, visit www.onramper.com.
Guarda Wallet Integrates Onramper to Power Fiat to Crypto Access
Onramper brings native fiat purchasing to Guarda Wallet, live now on web and Android
We're excited to announce that Guarda Wallet has integrated Onramper.
Guarda Wallet is a non custodial, multi platform wallet supporting more than 70 blockchains and over 1 million assets. Founded in 2017, Guarda is available on desktop, web, mobile and browser extension–giving users full control of their private keys across every platform they use.
Onramper fiat purchasing is now live natively within Guarda Wallet on web and Android. Users can buy Bitcoin, Ethereum, Solana, XRP, Cardano, Litecoin, Dogecoin, TRON, and more directly inside the wallet, without needing to move funds elsewhere first.
Onramper aggregates multiple fiat onramp providers into a single, optimised flow, routing each transaction through the best available provider at the time of purchase. This gives Guarda users broader payment coverage and more reliable pricing without Guarda needing to manage multiple provider relationships on its own.
"Guarda has always been about giving users real ownership of their assets across every chain that matters," said a spokesperson for Guarda Wallet. "Onramper makes the path from fiat to self custody faster and more accessible for our users worldwide."
"Guarda is exactly the kind of wallet Onramper is built for: broad chain coverage, a committed user base, and a genuine commitment to non custodial principles," said Rick Thomas, Co CEO of Onramper. "This integration puts a reliable fiat onramp in front of millions of self custody users from day one."
Onramper is live now in Guarda Wallet on web and Android. To learn more, visit guarda.com.
Umbra integrates Onramper to power private crypto access and payroll
Buy crypto with fiat and get paid in crypto — all without compromising your on-chain privacy.
We're excited to announce that Umbra has integrated Onramper, bringing private fiat onramping and crypto payroll to users directly inside the Umbra app.
Umbra is a privacy-first wallet built on Arcium's MPC encrypted execution engine and zero-knowledge proofs. It lets users send and receive crypto without exposing their financial activity onchain. Every transaction is designed to keep the sender, recipient, and transaction history private by default, giving users the kind of financial discretion that traditional finance takes for granted but that most crypto wallets still lack.
Buy crypto privately, in your currency
Umbra users can now buy crypto with fiat across 24 major currencies without leaving the app. Onramper aggregates the best onramp providers globally and automatically routes each transaction to the most competitive option based on location, payment method, and availability. Users get better rates and access to local payment methods, all inside a single, streamlined flow. The funds land directly in a wallet that is private by default.
Get paid without the exposure
Umbra Payroll, powered by Onramper, solves a problem that has no clean solution elsewhere. Users can receive crypto payroll and offramp directly to their bank account without linking that withdrawal back to their main wallet. On-chain activity and bank account details stay disconnected. For anyone who wants to be paid in crypto without compromising their financial privacy, this is a meaningful step forward.
Together, these two integrations address the most common friction points in private crypto usage: getting funds in, and getting paid out, both without leaving a traceable trail.
"Onramper was built to give any product access to the best global onramp coverage through a single integration," said Rick Thomas, co-CEO of Onramper. "Umbra is exactly the kind of app this infrastructure was designed for, privacy-native, user-first, and solving a real problem. Together we're making it possible to participate fully in crypto without sacrificing financial privacy."
"Privacy in crypto has always been about more than anonymity. It's about giving people genuine control over their financial lives," said Krutarth Shah, CEO of Umbra. "Integrating Onramper means our users can fund their wallets and receive payroll with the same level of discretion they expect from every other part of the Umbra experience."
Umbra with Onramper is available now. Open the Umbra app to get started.
About Onramper
Onramper is the leading fiat-to-crypto payments aggregator, providing a turnkey API-based solution for dynamically routing fiat-to-crypto onramp flows based on algorithms optimizing for conversion, fees and payment methods. Onramper’s platform allows users of clients to buy 2000+ digital assets, in over 190 countries with over 130 payment methods in 120 currencies, with advanced routing options and unified analytics. The company is based in the Netherlands. To learn more about Onramper, visit www.onramper.com.
About Umbra
Umbra is a privacy-first wallet on Solana, built on Arcium's encrypted execution engine. It lets people send, receive, and swap crypto with the sender, recipient, and amount private by default, while keeping compliance tooling like viewing keys and risk screening intact. Umbra was the first live application on Arcium's Mainnet Alpha and ships an SDK that extends the same privacy infrastructure to developers building on Solana
