Side-by-side comparison · 24 data points
Product bundle builder for mix and match kits, BYOB, BOGO and upsells with inventory and fulfillment
| Simple Bundles & Kits | Upsell & Cross Sell | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
AOV+ with bundling, product addons, related products, cart page, checkout & post purchase upsell.
| Metric | Simple Bundles & Kits | Upsell & Cross Sell — Selleasy |
|---|---|---|
| Rating | 4.9 ★ | 4.9 ★ |
| Total reviews | 792 | ★ 2.7k |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free to install |
| Built for Shopify | Yes | Yes |
| Pricing tiers | 4 tiers | 4 tiers |
| Listed features | 5 | 5 |
| Featured placements | 2 | ★ 4 |
| Languages | 3 supported | 7 supported |
| Listed since | Mar 2021 | Jul 2021 |
Simple Bundles & Kits and Upsell & Cross Sell — Selleasy are evenly matched on rating (4.9★ vs 4.9★) — the differentiator comes down to pricing fit, feature breadth, and which app's interaction pattern suits your team's workflow.
Pricing entry tiers: Simple Bundles & Kits at Free plan available, Upsell & Cross Sell — Selleasy at Free to install. Check each app's tier structure for the capacity limits you actually need before deciding — the headline number is the same shape, but the gating shape per tier (seats, usage volume, integrations) varies.
Upsell & Cross Sell — Selleasy has the larger user base (2,689 reviews vs 792), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Simple Bundles & Kits's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat.
Recommended evaluation path: install both apps' free tiers (where available) and run them in parallel on a small cohort for 7-14 days before committing. The data tables below show the per-feature breakdown — for most merchants the deciding factor will be a single integration or workflow detail that's hard to compare from listing pages alone.
This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical Shopify App Store listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.
Read each app's audit: Simple Bundles & Kits audit • Upsell & Cross Sell — Selleasy audit
| Listed |
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| Last updated | — | — |
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| Keyword | Simple Bundles & Kits | Upsell & Cross Sell |
|---|---|---|
| sell bundles | #10 | #5 |
| sell | #16 | #1 |
| cross sell | #17 | #1 |
| with upsells | #15 | #3 |
| upsell and | #15 | #3 |
Both Simple Bundles & Kits and Upsell & Cross Sell — Selleasy offer paid plans only. Simple Bundles & Kits starts at Free plan available; Upsell & Cross Sell — Selleasy starts at Free to install. Compare the per-tier features in the Pricing section above before committing.
Simple Bundles & Kits (4.9★, 792 reviews) and Upsell & Cross Sell — Selleasy (4.9★, 2,689 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
AppRanks cannot separate these two on rating — both sit at 4.9★. Upsell & Cross Sell — Selleasy does carry the larger published review base (2,689 vs 792). Read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. Upsell & Cross Sell — Selleasy has the deeper published review base (2,689 vs 792), which often — though not always — accompanies better-tested setup docs. AppRanks doesn't measure setup time directly: read the recent reviews on each app's detail page for user-reported install experience.
Simple Bundles & Kits typically suits early-stage and growth-mode teams based on its published review base (792 reviews). Upsell & Cross Sell — Selleasy typically suits early-stage and growth-mode teams based on its published review base (2,689 reviews). A larger review base generally means the app has been exercised at scale — relevant if you are processing high volume or handling enterprise compliance requirements.
Migration support varies by app and category. Simple Bundles & Kits and Upsell & Cross Sell — Selleasy both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from Simple Bundles & Kits" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.