CartSuite: Cart Drawer+Upsell vs Flash: Cart Drawer & Upsell
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for CartSuite, Nov 6, 2026 for Flash.
The short answer
- Only CartSuite lists a free plan.
- CartSuite lists 15 features Flash’s listing doesn’t mention, including Announcements, Automatic discounts, Buy more, save more.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · Bundles & quantity breaks
- · Cart drawer, rewards bar & upsells
- · Cart, bar & badges never switch off
- · Every feature, no feature gating
- · Up to 50 orders per month
Grow
- · Bundles & quantity breaks
- · Cart drawer, rewards bar & upsells
- · Cart, bar & badges never switch off
- · Every feature, no feature gating
- · Up to 200 orders per month
Scale
- · Bundles & quantity breaks
- · Cart drawer, rewards bar & upsells
- · Cart, bar & badges never switch off
- · Every feature, no feature gating
- · Up to 750 orders per month
Max
- · Bundles & quantity breaks
- · Cart drawer, rewards bar & upsells
- · Cart, bar & badges never switch off
- · Every feature, no feature gating
- · Unlimited orders
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCartSuite replaces separate cart drawer, free shipping bar, upsell and trust badge apps with one lightweight setup. Build a slide cart with milestone rewards (free shipping, discounts, free gifts), in-cart recommendations, add-ons, notes, discount codes and a countdown. Add frequently-bought-together bundles and quantity breaks on product pages, all backed by real Shopify discounts.
Customize your cart drawer to boost Average Order Value (AOV) with AI-powered upsells and a rewards progress bar that motivates customers to unlock free shipping and free gifts. Add countdown timers to drive urgency, a discount code box and cart notes for a smoother checkout, and trust badges to build confidence. A sticky add-to-cart button keeps checkout just one tap away.
- Slide cart drawer with upsells, add-ons, notes, discount field & sticky cart
- Free shipping & rewards bar: shipping, discount, auto-added free gift
- Frequently bought together bundles & quantity breaks on product pages
- Trust & payment badges as zero-JavaScript theme blocks, built-in seal set
- Customizable slide-out cart drawer
- Tiered rewards and shipping progress indicators
- In-cart announcement bar with countdown timers
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  CartSuite |  Flash |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | CartSuite | Flash |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 34 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | 0% |
FAQ
CartSuite and Flash: common questions
- Is CartSuite or Flash cheaper?
- Only CartSuite lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- CartSuite lists 15 the others don’t mention, such as Announcements, Automatic discounts, Buy more, save more, Countdown timers. Flash lists 1 the others don’t mention, such as Free gifts. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 13, 2026 for CartSuite, Nov 6, 2026 for Flash; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 13, 2026 for CartSuite, Nov 6, 2026 for Flash. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.