Where Knowledge Meets Innovation
Boost sales with seamless upsells and custom thank-you pages.
UpsellKit is the all-in-one upsell platform for BigCommerce.
Pre-purchase cart-drawer offers, post-purchase one-click upsells on the order confirmation page, AND a drag-and-drop thank-you page builder — one install covers the entire merchant journey from cart to confirmation, without touching theme files.
What you get:
How it works:
install in one click, sync your products, build your first thank-you page from a template, enable the cart drawer with your chosen upsell products, and watch the funnel fill up on the dashboard. No theme edits. No developer required.
Languages:
widgets ship in English, French, Spanish, German, Italian, Portuguese, and Dutch. Per-channel language override for multi-region stores.
Pricing:
Free tier forever for the thank-you page builder + 8 brand blocks. Paid plans from $19/mo scale with monthly widget impressions.
Install UpsellKit and start converting more on the pages you already own.
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