These two apps don't really compete on the same mechanic. Selleasy is a recommendation engine that layers offers onto your existing cart. iCart replaces the cart drawer itself. Their free plans fail differently too — one on a monthly clock, the other on a one-time allowance that never comes back.
Neither app is better in general — they solve different problems. Selleasy wins on recommendation depth: frequently-bought-together offers across product, cart and post-purchase, free up to 50 total store orders a month. iCart wins on cart mechanics: it replaces the drawer with progress bars, thresholds and timers, free for a lifetime total of 100 orders, never again after that.
Both figures below come from each app's own Shopify App Store listing, read on 26 August 2026 — not from a third-party tracker or a claim either vendor made to us directly.
Read directly off each vendor's own Shopify App Store listing, verbatim where quoted — no rounding, no interpretation.
| App | Free plan (verbatim) | What caps it | First paid tier | Standout feature |
|---|---|---|---|---|
| Selleasy 4.9 · 2,525 reviews | "Up to 50 orders/mo. Your store's total order count will be considered." | Total store orders, monthly — renews every month, never permanently expires | $9/mo above 50 orders | Frequently-bought-together recommendations across product, cart and post-purchase; broad international support |
| iCart 4.7 · 434 reviews | "First 100 orders free for lifetime" | Lifetime orders — a one-time allowance, spent once and gone | $9/mo for 101–200 orders | Replaces the cart drawer itself — progress bars, free-shipping thresholds, countdown timers built in |
Sources: Selleasy — Shopify App Store and iCart — Shopify App Store, both verified 26 August 2026.
This is the real split between the two apps, and it matters more than either free-plan cap. Selleasy's job is picking what to offer — frequently-bought-together pairings surfaced on the product page, in the cart, and again at post-purchase, with broad international/multi-currency support behind it. iCart's job is different: it swaps out the Shopify cart drawer component itself, which is what lets it natively render a free-shipping progress bar, a countdown timer, and threshold messaging inside the cart UI rather than as an offer bolted onto it. Selleasy can suggest a second product; iCart can tell a shopper they're $12 away from free shipping without leaving the drawer. Neither app does the other's job — this is why "which is better" is the wrong question to start with.
Selleasy's cap resets every month and counts every order the store places, not just orders touched by an upsell — so a store doing 60 total monthly orders needs the paid tier even if the recommendation widget converted zero of them. But a slow month afterward hands the free allowance right back. iCart's cap works the other way: 100 orders, once, ever. There's no reset. A store that crosses that number in its second month on the app is on the $9/mo tier permanently from that point forward, regardless of how quiet future months get.
Where Selleasy does more than OrderMAX today is recommendation breadth — frequently-bought-together logic running across three separate moments in the funnel (product, cart, post-purchase), plus broader international coverage. Where iCart does more than OrderMAX today is owning the cart drawer outright, with progress bars, thresholds and countdown timers built into the component rather than layered on top. A store deciding between the two is really deciding whether it needs deeper product-pairing logic or a rebuilt cart experience — they are not substitutes for each other.
Both apps have a real downside worth naming plainly — not a marketing weakness, a structural one built into how their free plan works.
Because the 50-order cap is total store orders and not upsell-attributed orders, a store's free allowance shrinks with every sale regardless of whether Selleasy contributed to it. A store growing fast will find itself paying $9/mo not because the upsell widget is generating enough revenue to justify it, but simply because overall order volume crossed 50 — the free tier expires exactly when the store is succeeding at everything else.
A lifetime cap means the free plan is closer to a trial than an ongoing free tier — once the store's cumulative order count crosses 100, that's permanent, with no monthly reset to fall back on even during a slow season. A seasonal or low-volume store that would comfortably stay under Selleasy's monthly 50-order line indefinitely will instead burn through iCart's 100-order lifetime allowance in a single good month and never get it back.
| If your store is… | Lean toward | Why |
|---|---|---|
| Cross-selling a large, varied catalog | Selleasy | FBT recommendations across product, cart and post-purchase are its core strength |
| Focused on cart-abandonment and urgency | iCart | Native progress bars, thresholds and countdown timers built into the drawer itself |
| Doing steady, moderate monthly volume | Selleasy | A monthly-resetting cap suits volume that stays roughly flat month to month |
| Low-volume or highly seasonal | iCart | A lifetime cap only becomes a problem once cumulative orders climb — slow seasons don't lose you anything |
This page is published on ordermax.io, so it would be dishonest to leave OrderMAX out or pretend it's neutral here — it isn't. OrderMAX's free plan carries neither a monthly order cap nor a lifetime one; every feature is available at $0, on any volume. Where it currently falls short of both apps here: it doesn't yet match Selleasy's cross-funnel FBT recommendation depth or its international reach, and it doesn't replace the cart drawer with iCart's built-in urgency mechanics. If cap-free is the deciding factor for your store, see what's included on the free plan or check the listing directly on the Shopify App Store.
Tier 2 — named third party, self-reported. AfterSell's aggregate merchant data reports an average 9.74% AOV lift from post-purchase upsell offers specifically. This is vendor-reported aggregate data, not an independent audit — treat it as directional.
Tier 3 — industry benchmark. McKinsey's widely cited analysis attributes roughly 35% of Amazon purchases to recommendation-driven cross-sells. This describes one platform at extreme scale and personalization depth; it is evidence the mechanism works broadly, not a forecast for any specific Shopify store.
What this evidence does not say: neither figure was measured on Selleasy or iCart specifically, and no independent study has run the two head-to-head on matched Shopify stores. The category evidence supports "cross-sell and post-purchase upsells generally lift AOV" — it says nothing about whether a recommendation-engine approach (Selleasy) or a cart-drawer-replacement approach (iCart) captures more of that lift for your catalog. That's a question only your own store's data can answer.
Total store orders, not just upsell-attributed ones. Selleasy's own listing states the free plan covers "up to 50 orders/mo" and that "your store's total order count will be considered." A store doing 50 orders a month from any source hits the cap even if the upsell widget never converts a single one of them.
No. iCart's own listing describes the free tier as "first 100 orders free for lifetime" — a one-time allowance, not a monthly refresh. Selleasy's 50-order cap resets every month regardless of what the store did the month before. The two free tiers run out in opposite ways.
Selleasy, ongoing: its $9/mo tier applies above 50 orders every month, indefinitely. iCart's 101–200 order tier is also $9/mo, but only after its lifetime 100-order allowance is gone for good — a store doing 150 orders/mo burns that allowance inside three weeks and pays from then on.
That specific mechanic — FBT-style recommendations spanning product, cart and post-purchase — is what Selleasy is built around and does better in this comparison. iCart's strength lies elsewhere: it replaces the cart drawer itself with built-in progress bars, thresholds and timers, which Selleasy does not do.
No. Selleasy injects offers into the existing cart and checkout flow rather than replacing the drawer. iCart is the only app in this comparison that swaps out the cart drawer component entirely, which is also how it delivers native free-shipping progress bars and countdown timers.
Based on its own listing, the store needs the $9/mo paid tier to keep the app running above 50 total monthly orders. Because the cap is monthly, a slow month afterward returns the store to the free allowance again — the cap is not permanent the way iCart's lifetime cap is.
The free allowance is spent and does not return. Per iCart's own listing, the next tier — $9/mo for 101–200 orders — takes over permanently. Unlike Selleasy's monthly reset, there is no month where iCart's free tier becomes available again once the lifetime 100 orders are used.
Selleasy, by a wide margin: 4.9 stars across 2,525 reviews versus iCart's 4.7 stars across 434 reviews, both as listed on the Shopify App Store. A larger review count is one signal of maturity and broader usage, not proof that either app fits a given store better.
OrderMAX is one option built without either kind of cap — see the honest breakdown further down this page, since it is not a neutral third party here. It's worth comparing against whichever of Selleasy or iCart's mechanics — recommendation depth or cart-drawer replacement — matters more to your store.
iCart, based on the facts here — its differentiator is replacing the cart drawer with built-in progress bars, free-shipping thresholds and countdown timers, none of which Selleasy's listing describes. If cross-catalog recommendation depth matters more than urgency mechanics, Selleasy's FBT engine is the stronger fit instead.
Every claim on this page traces back to each app's own Shopify App Store listing — worth reading directly before you decide.
Or see OrderMAX's free plan →