Rankings / Best custom checkouts for Shopify
Best Rebuy alternatives in 2026
Rebuy is a solid option, and for some stores it's still the right one. If it doesn't fit yours on price, fees or payment providers, these are the checkouts worth a look, starting with ours. Each card shows what it costs, where it runs and its trade-offs.
Updated for 2026 · prices checked October 2026
Quick comparison
- 1Settl$34.99/monthShopify stores that want their own branded checkout on their own payment provider, with 0% per orderShopify
- 2Rebuyfrom $25/monthBrands that want AI personalization across cart, search and post-purchaseShopify
- 3ReConvertFree plan · from $9,99/monthShopify stores that want thank-you page and post-purchase upsellsShopify
- 4UpsellPlusFree plan · from $49/monthStores that want many upsell types, including POSShopify
- 5AfterSellfrom $34,99/monthExisting AfterSell users with post-purchase funnels in placeShopify
- 6Intelligemsfrom $69/monthBrands that want to test prices, discounts and shipping for profitShopify
- 7Funnelishfrom $49/monthAdvertisers who send traffic to dedicated funnelsShopify
How we ranked
Settl is our product, so it's first. Rebuy is second because it remains a strong choice for some stores; we say which ones. The rest are ordered by how close they are to what Rebuy does.
Competitor details come from their public pricing pages and app listings, checked October 2026. Prices and plans change, so check each tool's own site before you decide. All names are trademarks of their owners; Settl isn't affiliated with them.
1. Settl
Our pick · Our productBest for: Shopify stores that want their own branded checkout on their own payment provider, with 0% per order
- Starting price
- $34.99/month
- first month $5.99 · 0% per order
- Platforms
- Shopify
Your own checkout on your own domain, paid through your own Whop, Stripe, Mollie, PayPal, Revolut, Airwallex or other account. Every paid checkout becomes a normal Shopify order.
Why stores pick Settl over Rebuy
- A flat price for checkout, order bump, offer after purchase and checkout A/B testing
- Your own payment provider, with automatic failover to a backup
- Order bump inside the checkout without Shopify Plus
Cons
- – No subscription billing
- – No Shop Pay: buyers pay on your own checkout, not Shopify's
2. Rebuy
Best for: Brands that want AI personalization across cart, search and post-purchase
- Starting price
- from $25/month
- Platforms
- Shopify
Personalization suite with a Smart Cart, checkout and post-purchase upsells, A/B testing and paid thank-you page ads. It works on Shopify's checkout.
What Rebuy does well
- A strong Smart Cart and AI product recommendations
- Rebuy Monetize can earn money from the thank-you page
- Integrations with Klaviyo, Recharge, Yotpo and Tapcart
Stay with Rebuy if…
- Your Smart Cart and on-site recommendations drive a big part of revenue; they can keep running next to Settl.
- You earn from Rebuy Monetize on Shopify's thank-you page.
Cons
- Paid plans start at $25/month and rise with orders and packages
- No control over your payment provider
3. ReConvert
Best for: Shopify stores that want thank-you page and post-purchase upsells
- Starting price
- Free plan · from $9,99/month
- Platforms
- Shopify
Upsell app (now Upsell.com) for product, cart, checkout and post-purchase offers, running on Shopify's own checkout. Not a checkout replacement.
Pros
- Free up to 50 orders, then from $9,99/month by order volume
- A/B testing and AI recommendations on every plan, including Free
- 4.8 stars from over 3.000 reviews on the Shopify App Store
Cons
- Offers inside the checkout steps follow Shopify's rules, which keep most of them for Plus
- It doesn't change who processes your payments
4. UpsellPlus
Best for: Stores that want many upsell types, including POS
- Starting price
- Free plan · from $49/month
- Platforms
- Shopify
Upsell app with 12 offer types across product page, cart drawer, checkout (Plus), post-purchase, thank-you, accounts and POS.
Pros
- Many placements, including POS and customer accounts
- Multivariate A/B testing
- 5.0 stars from 145 reviews on the Shopify App Store
Cons
- Paid plans from $49/month with caps on upsell revenue
- Checkout upsells are Plus only
5. AfterSell
Best for: Existing AfterSell users with post-purchase funnels in place
- Starting price
- from $34,99/month
- Platforms
- Shopify
Post-purchase, pre-purchase and checkout upsells, now owned by Rokt. Its Shopify App Store listing says it is not currently available there.
Pros
- A long track record as a post-purchase upsell app
- Backed by Rokt's ad network for thank-you page offers
Cons
- Not currently installable from the Shopify App Store
- Plans from $34,99/month plus a fee per order above 500 orders
6. Intelligems
Best for: Brands that want to test prices, discounts and shipping for profit
- Starting price
- from $69/month
- Platforms
- Shopify
Profit-focused A/B testing for Shopify: content, price, discount and shipping tests, with checkout tests on the top plan.
Pros
- Price testing is its signature, with profit metrics that include costs
- Tests content, discounts, shipping and offers
- 4.8 stars from 198 reviews on the Shopify App Store
Cons
- Checkout and post-purchase tests sit in the Unlimited plan ($349/month and up)
- It is a testing tool, not a checkout; payments stay on Shopify
7. Funnelish
Best for: Advertisers who send traffic to dedicated funnels
- Starting price
- from $49/month
- Platforms
- Shopify
Funnel and page builder with checkout, one-click upsells and Shopify order sync.
Pros
- Builds whole funnels: landing pages, checkout, upsells and thank-you pages
- 0% fee per order and unlimited gateways
- Free trial without a card; SMS and email automations
Cons
- Basic is capped at 20.000 visitors a month
- You rebuild product pages as funnels instead of using your store
Questions
What is the best Rebuy alternative in 2026?+
For most Shopify stores that want their own branded checkout on their own payment providers, we think Settl: $34.99 a month and 0% per order. Settl is our product, so weigh that. The other checkouts on this page are good picks for specific needs.
Why is Rebuy ranked second?+
Because for some stores it's still the best fit. We list what Rebuy does well and who should stay with it, so you can decide for yourself.
How do I switch from Rebuy to Settl?+
Connect your own payment provider accounts, style your checkout and add one line to your Shopify theme. Every paid checkout becomes a normal Shopify order, so stock and fulfilment keep working as they do now.
Where do the prices on this page come from?+
From each tool's public pricing page, checked October 2026. Prices change, so check their own site before you decide.
How much does Settl cost?+
The checkout is $34.99 a month (first month $5.99), or $54.99 a month with 99,9% Tracking included. 0% per order from Settl; your payment provider's own fees apply.