All three apps let you start at $0. Essential Upsell is the top free pick, but its free plan stops once you pass $100 in attributed upsell revenue. Selleasy stays free up to 50 orders a month with every feature unlocked. Ymq Upsell also runs free to 50 orders, but it's a thin 9-review sample.
Try Essential Upsell & Cross Sell (our #1) →★ 5.0 · 2,171 reviews
Best free Shopify upsell & cross-sell apps in 2026, ranked
We tested 3 free Shopify upsell & cross-sell apps across pricing, features, and App Store ratings. Top picks below — each card shows what it does, rating, pricing, and the one-click install link.
If you're after Shopify upsell apps you can actually start for free, the catch is always the same: where does "free" stop? Every app here installs at no cost, but each one draws the line differently. One caps you on extra revenue earned, two cap you on monthly orders, and the feature sets you get on the free tier aren't identical. Knowing the exact stopping point matters more than the headline "free" label, because that's what tells you when the bill arrives.
We've ranked these three on how usable the free plan really is, how clearly the limit is drawn, and how trustworthy the rating sample is. All three carry the Built for Shopify badge, and two of them have review counts in the thousands. The third has strong features but only 9 reviews, so we flag that honestly below. Read each verdict for the precise cap so you can pick the one that fits how your store earns.
The quick comparison
App Store ratings, starting price, free-plan availability, and one-click install for each pick.
| Rank | App | Rating | Starting price | Free plan | |
|---|---|---|---|---|---|
| #1 Best overall | Essential Upsell & Cross Sell | 5.0 ★ (2,171) | Free $0/mo (up to $100 additional revenue). Starter $9.99/mo (up to $500). Essential $19.99/mo (up to $1,000 + cart page offers). Professional $39.99/mo (unlimited + cart page offers). Paid tiers include a 14-day trial. | — | Try → |
| #2 Runner-up | Upsell & Cross Sell — Selleasy | 4.9 ★ (2,407) | Freemium Tier I: Free to install (up to 50 orders/mo). Tier II: $9/mo (up to 500 orders). Tier III: $19/mo (up to 1,000 orders). Tier IV: $29/mo (1,000+ orders). Paid tiers include a 30-day trial. All tiers include all features, styling, and support. | Yes | Try → |
| #3 Best value | Ymq Upsell & Cross Sell | 5.0 ★ (9) | 0-50 ORDERS: Free to install (up to 50 orders/mo). 51-500 ORDERS: $8.99/mo (up to 500 orders). 500+ ORDERS: $16.99/mo. Paid tiers include a 14-day trial. All plans include A/B testing, Bought Together, add-ons, cart upsell/downsell, and multi-language. | Yes | Try → |
Essential Upsell & Cross Sell
This is our top free pick: a 5.0 rating across 2,171 reviews and the Built for Shopify badge. The free plan covers product-page offers, post-purchase offers, analytics, and translations at $0. Here's the line to watch: it stops once you generate more than $100 in attributed upsell revenue, and cart-page offers aren't included until the paid Essential tier. So it's free to prove the concept, then you upgrade as it pays off.
What it does
- Free plan ($0/mo) includes product-page offers, post-purchase offers, analytics, and translations
- Free tier stops once you pass $100 in attributed upsell/cross-sell revenue
- Cart-page offers are gated behind the $19.99 Essential tier and up
- Built for Shopify; 5.0 rating from 2,171 reviews
- Supports frequently bought together, related products, BOGO bundles, and one-click upsell
Upsell & Cross Sell — Selleasy
Selleasy's free tier is the most complete here. The 'Freemium Tier I' plan is free to install and includes all upsell and cross-sell features, not a subset, plus theme styling and Zoom, chat, and email support. The limit is order-based: free for up to 50 orders a month, and charges only kick in once you cross that. With 2,407 reviews at 4.9 and the Built for Shopify badge, it's a strong choice if your volume fits.
What it does
- Free 'Freemium Tier I' includes ALL upsell and cross-sell features, not a subset
- Free up to 50 orders/mo; charges apply only once you exceed 50 orders
- Free tier includes styling customization and Zoom/chat/email support
- Built for Shopify; 4.9 rating from 2,407 reviews
- Covers product-page, cart, checkout, post-purchase, and thank-you page upsells
Ymq Upsell & Cross Sell
Ymq's free '0-50 ORDERS' plan is feature-rich for $0: it includes A/B testing, Bought Together, product and cart add-ons, cart upsell and downsell, customizable design, and multi-language support. Like Selleasy, it's free up to 50 orders a month, then you move to a paid tier. It does carry the Built for Shopify badge. The honest caveat is the review sample: with only 9 reviews, the 5.0 rating rests on very little.
What it does
- Free '0-50 ORDERS' plan includes A/B testing, Bought Together, add-ons, and cart upsell/downsell
- Free up to 50 orders/mo; beyond 50 you move to a paid tier (from $8.99/mo)
- Only 9 reviews, so treat the 5.0 rating cautiously
- Built for Shopify, like the other two picks
- Supports AI and Manual modes plus four bundle discount types
Which Shopify upsell & cross-sell app should you choose?
Pick the one that maps to your current bottleneck. Install on a duplicate theme first, test for a week, then commit.
- Check whether the free limit is measured in revenue or orders. Essential Upsell caps at $100 in attributed upsell revenue; Selleasy and Ymq cap at 50 orders a month. A low-AOV store with many small orders may hit the order cap fast, while a high-AOV store may hit the revenue cap first.
- Confirm which features the free tier actually includes. Selleasy's free plan unlocks all upsell and cross-sell features. Essential Upsell's free plan gives product-page and post-purchase offers but holds cart-page offers for paid tiers.
- Weigh the review sample, not just the star rating. Selleasy (2,407 reviews) and Essential Upsell (2,171 reviews) have large samples; Ymq has only 9 reviews, so treat its 5.0 cautiously.
- All three carry the Built for Shopify badge, so if that signal matters to you, every pick here qualifies.
- Match the placement you want to the app. All three cover product-page, cart, and post-purchase upsells, but check the specific surfaces (cart drawer, thank-you page, checkout) each one names.
- Don't run two upsell apps at once. Overlapping offers on the same product page or cart can collide visually and double up discounts, so test one app at a time.
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Free plan ($0/mo) includes product-page offers, post-purchase offers, analytics, and translations
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Free 'Freemium Tier I' includes ALL upsell and cross-sell features, not a subset
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Free '0-50 ORDERS' plan includes A/B testing, Bought Together, add-ons, and cart upsell/downsell
Our top upsell & cross-sell pick for 2026
Essential Upsell & Cross Sell earned the #1 slot on rating, pricing fit, and feature depth. Install on a duplicate theme first, test for a week, then commit on a paid plan if it earns it.
Pricing at a glance
| App | Plans |
|---|---|
| Essential Upsell & Cross Sell | Free $0/mo (up to $100 additional revenue). Starter $9.99/mo (up to $500). Essential $19.99/mo (up to $1,000 + cart page offers). Professional $39.99/mo (unlimited + cart page offers). Paid tiers include a 14-day trial. |
| Upsell & Cross Sell | Freemium Tier I: Free to install (up to 50 orders/mo). Tier II: $9/mo (up to 500 orders). Tier III: $19/mo (up to 1,000 orders). Tier IV: $29/mo (1,000+ orders). Paid tiers include a 30-day trial. All tiers include all features, styling, and support. |
| Ymq Upsell & Cross Sell | 0-50 ORDERS: Free to install (up to 50 orders/mo). 51-500 ORDERS: $8.99/mo (up to 500 orders). 500+ ORDERS: $16.99/mo. Paid tiers include a 14-day trial. All plans include A/B testing, Bought Together, add-ons, cart upsell/downsell, and multi-language. |
Some tiers meter usage (by order volume, product count, or credits) and plans change often — check the live listing for current pricing.
Read the full reviews
Want the deep dive on any pick? Our hands-on reviews:
Frequently asked questions
Are these Shopify upsell apps really free?
Yes, all three install at $0. Essential Upsell, Selleasy's Freemium Tier I, and Ymq's '0-50 ORDERS' plan all start free. The difference is the cap. Essential Upsell's free plan stops once you pass $100 in attributed upsell revenue, while Selleasy and Ymq are free for up to 50 orders a month.
When will I have to start paying?
It depends on the app's limit. Essential Upsell's free plan ends once you generate more than $100 in additional upsell/cross-sell revenue, after which you upgrade to a paid tier starting at $9.99/mo. Selleasy charges only once you exceed 50 orders a month (from $9/mo). Ymq is the same order-based model: beyond 50 orders a month you move to a paid tier starting at $8.99/mo.
What's the difference between the free and paid tiers?
For Essential Upsell, paid tiers raise the attributed-revenue cap ($500, $1,000, then unlimited) and add cart-page offers starting at the $19.99 Essential plan. For Selleasy, every tier includes all features, styling, and support, so paying just lifts the order ceiling (500, 1,000, then 1,000+). Ymq works the same way: all plans include the same features, and paying only raises your monthly order limit.
Does the free plan include cart-page or post-purchase upsells?
It varies. Essential Upsell's free plan includes post-purchase offers but holds cart-page offers for the paid Essential tier and up. Selleasy's free plan includes all features, so cart, checkout, post-purchase, and thank-you page upsells are all available at $0. Ymq's free plan includes cart upsell and downsell among its listed features.
Why is Ymq Upsell ranked last if it has a 5.0 rating?
Because that 5.0 comes from only 9 reviews, which is a thin sample compared with Essential Upsell's 2,171 and Selleasy's 2,407. A handful of reviews can't tell you much about reliability at scale. Ymq does carry the Built for Shopify badge like the other two, so this isn't about its credentials; it's about how little feedback there is to judge it on, despite a feature-rich free plan.
Can I run two of these upsell apps at the same time?
It's not a good idea. Running more than one upsell app can cause overlapping offers on the same product page or cart, colliding placements, and stacked discounts. Pick one, test it against your store's traffic, and only switch if it isn't working. Starting on a free tier makes that trial-and-error cheap to do.