Compare
Built for enterprises, not for you.
Adyen is powerful for large companies, with heavy onboarding and a code-first integration. Sling is self-serve: a drag-and-drop Shopify checkout that goes live in minutes, with payments handled by your own connected Whop account.
Blocks
Premium Hoodie
M / Black · Qty 1
$89.97
Side by side
Enterprise weight, or your speed. Comparison covers third-party software fees only; card processing and payment terms are set by your own Whop account.
What it is
Sling
Shopify checkout builder
Adyen
Enterprise processor
Onboarding
Sling
Self-serve, minutes
Adyen
Enterprise underwriting
Checkout builder
Sling
Drag-and-drop, no code
Adyen
Drop-in / components
Order bumps and upsells
Sling
Built in
Adyen
Build it yourself
Shopify order sync
Sling
Automatic
Adyen
Build it yourself
Best fit
Sling
DTC and SMB stores
Adyen
Large enterprises
Software fee
Sling
$99/mo + 0.5%/order
Adyen
Enterprise pricing
| Sling | Adyen | |
|---|---|---|
| What it is | Shopify checkout builder | Enterprise processor |
| Onboarding | Self-serve, minutes | Enterprise underwriting |
| Checkout builder | Drag-and-drop, no code | Drop-in / components |
| Order bumps and upsells | Built in | Build it yourself |
| Shopify order sync | Automatic | Build it yourself |
| Best fit | DTC and SMB stores | Large enterprises |
| Software fee | $99/mo + 0.5%/order | Enterprise pricing |
The difference
Live in minutes, not a quarter.
Adyen is built for enterprises: powerful, but with heavy onboarding and a code-first integration. Sling connects your own Whop account and Shopify store and goes live in minutes, no engineer required.
3 gates to go live
1. Connect Shopify
Import products, install the checkout, free
2. Start your plan
Unlocks live payments and your domain
3. Connect Whop + domain
Your own Whop and checkout domain, go live
Most merchants clear all three in under an hour.
Minutes
to go live
No
sales cycle
No code
to set up
What you gain
The power, without the weight.
No enterprise gatekeeping
Self-serve setup and a no-code drag-and-drop checkout, with payments handled by your own connected Whop account.
- Self-serve
- No code
- Live in minutes
Blocks
Premium Hoodie
M / Black · Qty 1
$89.97
Wired into Shopify
Paid orders sync straight into your Shopify Admin and server-side pixels report conversions, all set up for you.
- Automatic order sync
- Server-side pixels
- One dashboard
Sling
Order #1043 paid
+$89.97
Shopify Admin
Order created
Synced
Questions.
Is Adyen better for big companies?+
For very large enterprises with in-house teams, Adyen is formidable. Sling is built for DTC and SMB merchants who want self-serve setup and a no-code checkout, with payments handled by their own connected Whop account.
Who processes the payment?+
Your own connected Whop account, under Whop's terms. Sling is checkout-builder software and never holds or touches your customers' funds.
What does it cost?+
$99/mo plus a flat 0.5% per order. These are software fees billed by Sling to the merchant, with no enterprise minimums, on top of your own Whop account's card processing.