Table of Contents
Prestmit and Koyn overlap in several areas, including cryptocurrency, gift card trading, and bill payments, but the overall experience is quite different. Prestmit adds features like automatic bank payouts, gift card purchases, and multi-currency support, making it a wider digital asset marketplace.
Koyn’s services center around cryptocurrency and gift card trading. If you’re looking to sell cryptocurrency, trade gift cards, or convert airtime into cash, this guide will help you choose between Prestmit and Koyn.
Prestmit vs Koyn: Side-by-Side Comparison
| Feature | Prestmit | Koyn |
| Sell gift cards | ✅ Sell 140+ supported gift card brands including Amazon, Apple/iTunes, and more | ✅ Sell major gift card brands |
| Buy gift cards | ✅ Purchase gift cards | ❌ Not available |
| Supported gift card brands | ✅ 10,000+ gift card brands | ✅ Supports major gift card brands |
| Gift card rate calculator | ✅ Built-in calculator showing current gift card rates | ✅ Available |
| Crypto-to-Cash | ✅ Sell BTC, ETH, USDT, USDC, LTC, DOGE, BNB, and more | ✅ Sell BTC, ETH, USDT, DOGE, and other major cryptocurrencies |
| Crypto rate calculator | ✅ Built-in calculator showing current crypto rates | ✅ Available |
| Airtime-to-Cash | ✅ Convert MTN, Airtel, GLO, and 9mobile airtime into cash | ❌ Not available |
| Discounted airtime | ✅ Up to 20% off airtime purchases | ❌ Not advertised |
| Buy airtime & data | ✅ Available | ✅ Available |
| Bill payments | ✅ Electricity, TV, internet, airtime, data, and more | ✅ Electricity, TV, airtime, data, and more |
| eSIM services | ✅ Available | ❌ Not available |
| OTC Desk | ✅ Available for high-volume crypto trades | ✅ Available |
| Gift Card API | ✅ Live API for businesses and developers | ❌ Not available |
| Auto Withdrawal | ✅ Automatic bank payout after eligible transactions | ❌ Manual bank withdrawal required |
| Multi-currency payouts | ✅ Naira, Cedis, USD, and cryptocurrency | ⚠️ Naira only |
| Multi-currency conversion | ✅ Swap between NGN, GHS, and USD; convert crypto to cash. | ⚠️ Crypto-to-Naira conversion only |
| Ghana availability | ✅ Available in Nigeria and Ghana | ⚠️ Available in Nigeria only |
| Supported digital assets | ✅ Gift cards, cryptocurrency, airtime services, bill payments, and eSIM | ✅ Cryptocurrency, gift cards, and bill payments |
| Security | ✅ Biometric verification and 2FA | ✅ Encryption and security measures |
| Customer support | ✅ 24/7 live chat, phone, email, and Help Center | ✅ Available customer support channels |
Which Is Right for You?
If You Sell Gift Cards and Crypto Together – Prestmit Gives You More Flexibility

Both Prestmit and Koyn let you sell gift cards and convert cryptocurrency into cash, but Prestmit offers more flexibility beyond the transaction itself. It supports a much larger selection of gift card brands and automatically sends eligible payouts to your bank account shortly after transaction verification through the auto-withdrawal feature.
Koyn only supports Naira payouts, while Prestmit lets you receive gift card payouts in Naira, Cedis, USD, or cryptocurrency. Prestmit also includes a gift card rates calculator and a crypto rate calculator to help you estimate your payouts before trading. If you regularly trade both gift cards and crypto, Prestmit offers the more complete experience.
If You’re Only Buying Gift Cards – Choose Prestmit
Koyn only lets you sell a selection of popular gift card brands and doesn’t support gift card purchases. This can become a limitation if you also need to buy gift cards for subscriptions, shopping, or gifting.
Prestmit, on the other hand, lets you buy gift cards, giving you more flexibility whenever your needs change. It also supports multiple payment options, making purchases faster and more convenient.
If You Need Airtime-to-Cash or Discounted Airtime – Choose Prestmit

Prestmit goes beyond airtime purchases by letting you convert unused MTN, Airtel, GLO, and 9mobile airtime into cash. It also offers airtime discounts of up to 20%, making it a better option if you want to save on airtime or earn more from reselling it. Koyn lets you buy airtime and pay bills but doesn’t support airtime-to-cash conversions.
If You Are a Developer or Building a Fintech Product – Choose Prestmit
Prestmit gives developers and businesses a live Gift Card API to integrate gift card services directly into their apps or platforms. Developers can access over 10,000 gift card brands through an API built for fast, reliable integration, with 99% server uptime and an average response time of 50 ms.
Koyn doesn’t offer a developer API. If your product needs gift card infrastructure, Prestmit is the only platform of the two that provides a ready-to-integrate solution.
Customer Support: What Happens When Something Goes Wrong
Prestmit offers 24/7 in-app live chat as the primary support channel, with phone support at +234 916 247 5091 and email at help@prestmit.io. The Help Center covers guides on gift cards, crypto, airtime, bill payments, eSIMs, and common transaction issues in detail. You can find answers to most questions without contacting support directly. For disputes, contact support with your transaction ID and relevant proof.
If you need gift card buying and selling, Airtime-to-Cash, automatic bank payouts, multiple payment methods, discounted airtime, eSIM services, and more in one platform,
TRY PRESTMIT TODAY
Download Prestmit on the Google Play Store
Download Prestmit on the App Store
Where Prestmit Has the Edge
Prestmit provides users more flexibility for every transaction. In addition to gift card trading and crypto-to-cash, it supports automatic bank payouts through the auto-withdrawal feature, payments in Naira, Cedis, USD, and cryptocurrency, and wallet balance conversion between supported currencies.
Koyn only supports Naira payouts, which can be limiting for users who manage funds across different currencies. It also does not offer gift card purchases, Airtime-to-Cash, or eSIM services, meaning users who need these features will have to rely on other platforms. Prestmit removes these limitations by bringing these services together in one platform.
Prestmit also provides businesses and developers with a live Gift Card API for integrating gift card services into their platforms. Alongside built-in gift card and crypto rate calculators and a detailed Help Center covering different transaction types, Prestmit gives users and businesses more tools to manage their digital assets.
