Checkout upsells with more ways to sell in the moment.
Rebuy is a strong full-funnel personalisation platform. Checkout Components concentrates on Shopify checkout, with campaign, list, checkbox, and free-shipping upsells, precise display rules, A/B testing, and component-level reporting.
More ways to sell inside Shopify checkout.
Build the checkout offer around the campaign, cart, and customer. Choose the format, control the recommendation source, decide who sees it, and measure the result.
Match the layout to the buying decision.
Use product lists, carousels, single-product campaigns, checkbox add-ons, or free-shipping offers without sending customers away from checkout.
- List, carousel, campaign, checkbox, and shipping formats
- Variants and add-to-cart actions in checkout
- Shop Pay and accelerated checkout support

$1,500 back in your budget · year one.
Drag the slider to your monthly order volume. We recalculate the gap between Rebuy's volume tiers and our flat plan in real time.
vs. Rebuy volume-tiered pricing. Your savings widen with every additional order.
See every difference.
Their cost grows. Yours doesn't.
For every published tier, the add-ons, and the cost at 500 to 10,000 orders, see Rebuy pricing in full.
Merchants winning with Checkout Components.
60.5× ROIBon Maxie · 800 SKUs sold in 75 days.
Replaced three checkout-upsell apps with one library. AOV up $17.83 across all sessions.
53× ROIBoody · three storefronts, one stack.
Lift AOV by $26 AUD on upsell orders across three regional storefronts. One ruleset.
34.5× ROIMantle · first upsell live in 90 minutes.
Three markets within a week. $32 AOV uplift, 225 additional products discovered.
About Rebuy, side by side.
How does Rebuy pricing work?
Rebuy sells four packages à la carte: Cart & Merchandising, Checkout & Post-Purchase, Search & Collections, and Flows & A/B Testing. Each one is priced on your monthly order volume. Checkout & Post-Purchase runs $25/mo at 500 orders, $96 at 2,000, $225 at 5,000, and $400 at 10,000. Buying two packages takes 10% off each, three takes 20%, four takes 30%, and annual billing takes a further 10%. Their Platform One bundle is $534/mo. Premium Support is $500/mo on à la carte plans.
What does Checkout Components cost compared to Rebuy?
Growth is $99.99/mo with no order caps. Rebuy is genuinely cheaper below about 2,000 orders a month: their Checkout & Post-Purchase package is $25 at 500 orders and $49 at 1,000. Break-even sits near 2,000 orders, where they are $96. Above that our price stays flat while theirs keeps climbing, to $225 at 5,000 and $400 at 10,000. For third-party integrations (Algolia, Nosto, Athos), the Pro plan is $199.99/mo.
What integrations does Rebuy have that Checkout Components doesn't?
Rebuy names Klaviyo, Yotpo, Recharge, Tapcart, Okendo, Builder, and Attentive on its pricing page, and covers a wider marketing and retention stack than we do. Checkout Components focuses on connecting recommendation engines (Algolia, Nosto, Athos, Boost Commerce, Tagalys) and review platforms (Judge.me, Loox, Okendo, Yotpo, Reviews.io) directly to the checkout.
Does Checkout Components have A/B testing?
Yes. Both platforms offer A/B testing. Rebuy includes automatic winner selection across cart and post-purchase. Checkout Components offers A/B testing for checkout upsells and content on Pro and Enterprise, alongside component-level analytics to measure impact.
Can I use Checkout Components alongside Rebuy?
Yes. Some merchants use Rebuy for Smart Cart, bundles, and search, and Checkout Components for checkout-specific upsells, content, and integrations. The tools operate at different layers of the funnel and are fully compatible.
We rebuild your funnels before you cancel anything.
Parity audit of your current setup, then a free rebuild of your funnels while Rebuy keeps serving. Both apps run side by side on your own traffic for 2 weeks, and you sign a checklist before anything gets cancelled. Anything we have not matched, we build.
How switching worksOne library. Flat pricing. No more volume penalties.
Start with a read of your live checkout, no install required. 14 days free after that, full feature set. Migration in a day. Average ROI across our merchant base: 22.7×.