Best Shopify Upsell Apps for Small Stores in 2026

How we choose

Our full method is on how we score. We considered 11 upsell tools and shortlisted 6 that publish a Shopify flow covering at least two of product page, cart and post purchase placements, with a readable price. We checked vendor pricing pages, help docs and Shopify App Store listings between 28 Oct and 2 Nov 2026. This is a researched comparison, not our own product test.

Criteria and weights for this category:

• Fit for the small store upsell job, across product page, cart and post purchase: 30 percent
• Total cost at low volume, including how the price rises as you grow: 25 percent
• Targeting, testing and reporting quality, from docs and listings: 20 percent
• Integrations with Shopify checkout, themes and other store apps: 15 percent
• Trial terms, support routes and ease of leaving: 10 percent

Selleasy

Best for small stores that want product page, cart, checkout and post purchase offers in one app, without paying per placement.

Selleasy lists 18 upsell and cross sell strategies, with bundles, product add ons, in cart upsells and post purchase offers, per Selleasy pricing, checked 2 Nov 2026. Its Free plan allows up to 5 campaigns with unlimited orders.

Pros:

• Free plan has no order limit, so a new store can test on real orders
• Starter at $9 a month gives unlimited campaigns at a flat price
• No revenue share on any plan, per the vendor pricing page

Cons:

• Free plan stops at 5 campaigns, so a wide catalogue needs paid fast
• Starter includes only 50 free AI recommendations a month, and AI picks pause past the limit
• Checkout upsells sit on Pro, not Starter, and need Shopify Plus

Price: Free plan, paid from $9/month for Starter, $29/month for Pro and $59/month for Max, Selleasy pricing, checked 2 Nov 2026.

Who should skip it: Stores that need A/B testing or a smart cart progress bar.

Unique element: Selleasy counts an AI credit per product you set an offer for, and its Thinking Model costs 2 credits per product, per its pricing page FAQ.

Pick this if: you want one flat, low bill for every main placement and you pick your own pairings.

Essential Upsell

Best for small stores whose main job is a frequently bought together block, a product page add on or a simple bundle.

Essential Upsell shows frequently bought together products, add ons and bundles on product pages and in the cart drawer, plus post purchase offers, per Essential Upsell Shopify listing, checked 2 Nov 2026. It also lists automatic discounts and buy X get Y offers.

Pros:

• Free plan lets you prove one product pairing before you pay
• Frequently bought together, bundles and add ons sit in one widget set
• Wide language support helps multi market stores

Cons:

• Paid tiers are capped by additional revenue generated, so a good month can push you up a tier
• Cart upsell offers need a higher paid tier than product page offers
• The free plan revenue cap is low, so it is a test plan, not a trading plan

Price: Free plan, paid from $9.99/month, Essential Upsell Shopify listing, checked 2 Nov 2026.

Who should skip it: Stores that want a chained post purchase funnel with downsells as the main flow.

Unique element: Its docs say percentage discounts apply to the shopper market price in Shopify Markets, while fixed discounts convert at the Shopify exchange rate.

Pick this if: one or two strong product pairings drive your add on sales and you want a clean frequently bought together block.

Zipify One Click Upsell

Best for stores that want a post purchase funnel first, with one plan that includes every placement.

Zipify lists One Click Upsell as one Unlimited plan with product page, cart drawer, thank you page and post purchase offers, plus in checkout upsells for Shopify Plus, per Zipify pricing, checked 2 Nov 2026. Pricing scales only on upsell revenue, and AI offers and split testing are included.

Pros:

• One plan includes every feature, with no tier check before a placement
• You pay $9.95 while upsell revenue stays up to $200 a month
• A 30 day free trial gives a full selling month to judge results

Cons:

• The bill rises in fixed steps: $500 to $1,000 of upsell revenue costs $49, and $7,500 to $10,000 costs $269
• Refunds on upsell orders do not lower your pricing tier, per the vendor pricing FAQ
• Upsell revenue for billing includes shipping and taxes on upsell items, per the same FAQ

Price: From $9.95/month for up to $200 in monthly upsell revenue, rising by tier to a $999/month cap, Zipify pricing, checked 2 Nov 2026.

Who should skip it: Stores that want a flat fee they can state in advance for the whole year.

Unique element: Zipify checks upsell revenue every 6 hours and adds a small usage fee each time you cross into a higher tier, per its pricing FAQ.

Pick this if: post purchase is your main placement and you would rather pay in step with upsell revenue than order volume.

Honeycomb Upsell

Best for stores that want to test product page, cart, post purchase and thank you page offers for free first.

Honeycomb lists product and cart page upsells, one click post purchase upsells, thank you page upsells and split tests on every plan, including free, per Honeycomb Upsell Shopify listing, checked 2 Nov 2026. Plans are priced by monthly funnel views, not by orders or revenue.

Pros:

• Free plan includes split tests, which most rivals hold for paid tiers
• Every placement is open on the free plan
• View based pricing is easy to forecast if you know your traffic

Cons:

• Free plan stops at 100 monthly funnel views, which steady traffic uses up in days
• The first paid step is a big jump, to Silver at $54.99 a month for 2,000 views
• Removing Honeycomb branding needs a paid plan

Price: Free plan with 100 monthly funnel views, paid from $54.99/month for Silver with 2,000 views, Honeycomb Upsell Shopify listing, checked 2 Nov 2026.

Who should skip it: Stores with high traffic and low conversion, which burn funnel views on shoppers who never buy.

Unique element: Honeycomb funnels can carry custom fields, discount stacking rules and tracking pixels in one build, per its listing.

Pick this if: you do not yet know which placement will work and you want split test data before paying.

Bold Upsell

Best for stores that want a true upsell, where the offer replaces the cart item with a higher value version, plus chained funnels.

Bold lists Smart AI offers, true upsells, funnel offers, post purchase offers and free gift offers on every tier, per Bold Upsell, checked 2 Nov 2026. Pricing is set by your Shopify plan, not by orders or revenue, and offers can sit on product pages, in cart, at checkout, after purchase and in email.

Pros:

• Shopify Basic stores pay $4.99 a month, the lowest paid entry price here
• Flat monthly price makes the yearly app bill simple to state
• Chained funnels fire the next offer when a shopper accepts the first

Cons:

• Price follows your Shopify plan, so moving to Advanced lifts Bold to $74.99 even if upsell use stays the same
• Shopify Plus stores pay $399.99 a month, a steep step for modest upsell revenue
• In checkout offers are for Shopify Plus only, per the vendor page

Price: From $4.99/month on Shopify Basic, $24.99/month on Grow, $74.99/month on Advanced and $399.99/month on Plus, Bold Upsell, checked 2 Nov 2026.

Who should skip it: Stores on Advanced or Plus whose upsell revenue is still small, where the plan fee can pass offer profit.

Unique element: Bold builds the first offer from a plain use case choice, such as sell more of this product, then sets offer type and placement for you.

Pick this if: upgrade offers matter more than add ons, and you are on Basic or Grow where the fee stays low.

Rebuy

Best for small stores that have outgrown simple add ons and want a smart cart with personalised recommendations.

Rebuy sells four packages: Cart and Merchandising, Checkout and Post Purchase, Search and Collections, and Flows and A/B Testing, each priced by monthly orders, per Rebuy pricing, checked 2 Nov 2026. Post purchase offers sit in a separate package from Smart Cart, per Rebuy plans help article, checked 2 Nov 2026.

Pros:

• You can buy one package only, so a cart focused store skips search tools
• Smart Cart packs a tiered progress bar, gift with purchase and recommendations into the drawer
• Bundle discounts are 10 percent off two packages, 20 percent off three and 30 percent off four

Cons:

• Cart, post purchase and A/B testing needs three packages, so the real bill is well above the $25 entry price
• Features are not sold one by one outside their package, per the help article
• Checkout Extensions need Shopify Plus and the Checkout and Post Purchase package

Price: From $25/month for one package, priced by monthly orders, with a 14 day free trial per package, Rebuy pricing, checked 2 Nov 2026.

Who should skip it: Stores under a few hundred orders a month that only need one add on offer.

Unique element: Rebuy bills on a prorated 30 day cycle based on the previous 30 days of orders, not the calendar month, per its pricing page.

Pick this if: your cart is your highest value placement and your volume can carry package pricing.

Our full method