Compare / Sling
Settl vs Sling
Sling and Settl are built for the same job: a branded checkout for your Shopify store on your own domain, with every payment turned into a Shopify order. Sling has a strong feature list on one plan, but runs only on Whop and takes 1% of every order on top of its monthly fee. If you're looking for a Sling alternative, the real differences are the fee per order and the choice of payment providers.
Price
Settl
€29,99/month (Starter), €49,99 with 99,9% Tracking (Pro). First month from €4,99
Sling
$99/month billed yearly ($1.188 upfront) or $149/month billed monthly (checked October 2026)
Fee per order from the tool
Settl
0%
Sling
1% per order, deducted from each payment
Payment providers
Settl
Whop, Stripe, Mollie, PayPal, Revolut, Airwallex, Viva.com, Checkout.com, SumUp, Tikkie, Oceanpayment, plus manual methods — your own accounts
Sling
Whop only, through your own Whop account
Failover to a backup provider
Settl
Yes, automatic, with a log of rescued payments
Sling
No — one provider
Upsells and order bump
Settl
Order bump, offer after purchase, discount codes, reminder e-mails
Sling
Order bumps, one-tap upsells, post-purchase upsells, volume pricing, timers
Subscriptions
Settl
Yes, subscribe & save on Stripe and Mollie; renewals become Shopify orders
Sling
Yes, recurring billing and Subscribe & Save on Whop
A/B testing
Settl
Yes, checkout A/B testing with a 95% confidence indicator
Sling
Yes, split-test layouts, sections and offers
Server-side tracking
Settl
Yes on Pro: Meta, TikTok, Google, Snapchat, Pinterest, X, Microsoft Advertising and Reddit, plus ROAS per ad
Sling
Yes, server-side pixels and one dashboard
| Settl | Sling | |
|---|---|---|
| Price | €29,99/month (Starter), €49,99 with 99,9% Tracking (Pro). First month from €4,99 | $99/month billed yearly ($1.188 upfront) or $149/month billed monthly (checked October 2026) |
| Fee per order from the tool | 0% | 1% per order, deducted from each payment |
| Payment providers | Whop, Stripe, Mollie, PayPal, Revolut, Airwallex, Viva.com, Checkout.com, SumUp, Tikkie, Oceanpayment, plus manual methods — your own accounts | Whop only, through your own Whop account |
| Failover to a backup provider | Yes, automatic, with a log of rescued payments | No — one provider |
| Upsells and order bump | Order bump, offer after purchase, discount codes, reminder e-mails | Order bumps, one-tap upsells, post-purchase upsells, volume pricing, timers |
| Subscriptions | Yes, subscribe & save on Stripe and Mollie; renewals become Shopify orders | Yes, recurring billing and Subscribe & Save on Whop |
| A/B testing | Yes, checkout A/B testing with a 95% confidence indicator | Yes, split-test layouts, sections and offers |
| Server-side tracking | Yes on Pro: Meta, TikTok, Google, Snapchat, Pinterest, X, Microsoft Advertising and Reddit, plus ROAS per ad | Yes, server-side pixels and one dashboard |
Sling details come from their public pages and app listings, checked October 2026. Prices and plans change — always check Sling's own site before deciding. Sling is a trademark of its owner; Settl isn't affiliated with them.
Pick Sling if…
- You run several stores and want them in one dashboard (up to 25 on Sling, each with its own plan).
- You sell subscriptions and want them on Whop; Settl's subscriptions run on Stripe and Mollie.
- You want to build and test the full checkout for free before you commit.
Pick Settl if…
- You don't want 1% of your revenue going to your checkout tool as you grow.
- You want Stripe, Mollie, PayPal or another provider next to Whop, with automatic failover if one declines or goes down.
- You want the low price month to month, without paying a year upfront.
Questions
How much does Sling cost compared to Settl?+
When we checked in October 2026, Sling was $99 a month billed yearly or $149 a month billed monthly, plus 1% per order. Their own calculator showed $349 a month (yearly) at $25.000 a month in sales. Settl is €29,99 a month for the checkout, or €49,99 with tracking, at any volume and with nothing per order. Your payment provider's own fees apply with both.
Is Settl a good Sling alternative if I use Whop?+
Yes. You connect your own Whop account just like on Sling, and payments go straight to it. The difference is that you can add other providers next to Whop and let Settl switch to a backup when a payment fails.
Does Settl have the same features as Sling?+
Most of them: order bump, offer after purchase, checkout A/B testing, subscriptions and server-side tracking. Sling has a multi-store dashboard and subscriptions on Whop; Settl has more payment providers, failover and no fee per order.
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