EdgeCart 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 EdgeCart, Nov 2, 2026 for Flash.
The short answer
- Only EdgeCart lists a free plan.
- EdgeCart lists 7 features Flash’s listing doesn’t mention, including Announcements, Countdown timers, Custom notes.
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
- · Custom CSS/HTML
- · Custom rewards based on cart items
- · Discount codes and cart notes
- · Flexible and customizable design
- · Rewards bar with tiers
- · Slide-out cart drawer
Growth
- · Everything in Free
- · First 100 orders per month included
- · Never more than $199.99/month in total
- · Usage fee steps with order volume
Enterprise
- · Everything in Growth
- · Flat price, no usage fees
- · Priority support by email
- · Priority support in app
- · Unlimited orders
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureEdgeCart replaces the default cart with a slide-out drawer that helps shoppers add more before checkout. Show upsells and add-ons in the cart, a rewards bar with tiers for free shipping, discounts and gifts, announcements and a countdown timer. A sticky cart button and add to cart bar keep the cart one tap away on every page. Shoppers can apply discount codes and leave order notes in the drawer.
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.
- Shipping progress bar that motivates customers to add more items to cart
- Upsell products with Frequently Bought Together shown inside the cart
- Cart reservation countdown timer creates urgency and reduces cart abandonment
- 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 |  EdgeCart |  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 | EdgeCart | Flash |
|---|---|---|
| App Store rating | 5.0 ★ | 5.0 ★ |
| App Store reviews | Not published | 32 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | 0% |
FAQ
EdgeCart and Flash: common questions
- Is EdgeCart or Flash cheaper?
- Only EdgeCart 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?
- EdgeCart lists 7 the others don’t mention, such as Announcements, Countdown timers, Custom notes, Custom styles. Flash lists 2 the others don’t mention, such as Free gifts, Product recommendations. 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 EdgeCart, Nov 2, 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 EdgeCart, Nov 2, 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.