Compare
A processor, or a checkout.
Mollie is a clean European processor with a hosted checkout. Sling is a full drag-and-drop checkout on your Shopify store, with order sync and pixels built in, and payments handled by your own connected Whop account.
USD
EUR
GBP
AUD
CAD
JPY
Local currency & methods, handled for you
Side by side
Checkout and reach. Comparison covers third-party software fees only; card processing and payment terms are set by your own Whop account.
Checkout builder
Sling
Drag-and-drop, yours
Mollie
Hosted checkout / components
Order bumps and upsells
Sling
Built in
Mollie
Build it yourself
Subscribe & Save
Sling
Built in
Mollie
Via Mollie recurring
Server-side pixels
Sling
Meta, TikTok, Pinterest
Mollie
Build it yourself
Reach
Sling
195 countries
Mollie
Strongest in Europe
Shopify order sync
Sling
Automatic
Mollie
Via integration
Software fee
Sling
$99/mo + 0.5%/order
Mollie
Per-method transaction fees
| Sling | Mollie | |
|---|---|---|
| Checkout builder | Drag-and-drop, yours | Hosted checkout / components |
| Order bumps and upsells | Built in | Build it yourself |
| Subscribe & Save | Built in | Via Mollie recurring |
| Server-side pixels | Meta, TikTok, Pinterest | Build it yourself |
| Reach | 195 countries | Strongest in Europe |
| Shopify order sync | Automatic | Via integration |
| Software fee | $99/mo + 0.5%/order | Per-method transaction fees |
0
countries you can sell to
0+
local payment methods
0
drag-in blocks
0.0%
software fee per order
What actually changes
Same reach, a better checkout.
Your shoppers still pay with the local methods they trust, in their own currency, across 195 countries. What you gain is a drag-and-drop checkout on your own domain, with order sync and pixels built in.
Stays the same
- Your storefront
- Theme and design
- Products and cart
- Your Shopify apps
What changes
- The checkout page
- Blocks and branding
- How much it converts
One script. Everything else is untouched.
195
countries kept
14
drag-in blocks
Yours
the domain
What you gain
Reach and a real checkout.
Sell to the whole planet
Local currencies and 100+ payment methods across 195 countries, native in the embed.
- 195 countries
- Local currencies
- Apple Pay and Google Pay
Paid via your own Whop account · 195 countries
A checkout you build by dragging
Testimonials, timers, order bumps and Subscribe & Save onto a live preview, published to your own domain.
- Drag-and-drop blocks
- Order bumps and upsells
- Automatic Shopify sync
Blocks
Premium Hoodie
M / Black · Qty 1
$89.97
Questions.
Is Mollie a bad choice?+
Not at all. Mollie is a strong European processor. Sling is not a processor; it is a checkout builder for Shopify stores that adds a no-code checkout, order sync and pixels, with payments handled by your own connected Whop account.
How is Sling different?+
Sling is checkout-builder software. It is not a bank, payment processor, money transmitter, or merchant of record, and never holds or touches your customers' funds. Payments are processed by your own Whop account under Whop's terms.
What does it cost?+
$99/mo plus a flat 0.5% per order. These are software fees billed by Sling to the merchant, on top of your own Whop account's card processing.