Eggflow: Instant Upsell vs FluxCart
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 8, 2026 for Eggflow, Oct 13, 2026 for FluxCart.
The short answer
- Both list a free plan. Paid plans start at $5/month for Eggflow and $19/month for FluxCart.
- Eggflow lists 21 features FluxCart’s listing doesn’t mention, including APIs and webhooks, Automations, Banner position.
Head to head
One click Upsell & Promoting Discount Code on your store
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · Custom messages
- · One-Click upsell
- · Promote discount code on the web-store
- · Support changing languages
Professional
- · 7 Day Free Trial
- · All features in Free Plan
- · Combine and Stackable Discount Code
- · Facebook Pixel and Pinterest Tracking
- · Whitelabel
Extra Plan
- · Instant Buy
- · Instant Giveaway
- · Instant Traffic
- · Instant Upsell
- · Premium for all Eggflow Apps
- · Shop Secure
Free
- · 1 campaign
- · 500 impressions
- · add-to-cart trigger
- · basic popup
- · scheduling
Growth
- · 10 campaigns
- · 15k impressions
- · basic analytics
- · exit intent
- · scheduling
- · targeting
Unlimited
- · A/B testing
- · Unlimited
- · advanced analytics
- · priority support
- · revenue attribution
- · unlimited campaigns/impressions
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureInstant Upsell allows you to create discounted upsells automatically in one click. The offers appear as banners that customers can click to apply coupons right away. Encourage your customers to buy more with targeted incentives. When a customer browses a product, the related coupon will pop up. Display your discount offers nicely on all types of screens and devices.
FluxCart adds upsell popups to your store without editing any theme code. When a customer adds a product to their cart, views their cart, or clicks checkout, a targeted offer appears with a discounted product they can add in one click. You control which products trigger each popup, what discount to apply, and how the popup looks.
- Easy in-store coupon promotion - easy upsell
- Total control over discounts appearance
- One-click creation and bulk synchronized
- Statistic and report impressions and redeem coupons
- Trigger upsell popups automatically
- Customize the popup to match your store
- Track performance with a built-in dashboard
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 |  Eggflow |  FluxCart |
|---|---|---|
| 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 | Eggflow | FluxCart |
|---|---|---|
| App Store rating | 4.6 ★ | Not published |
| App Store reviews | 7 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
Eggflow and FluxCart: common questions
- Is Eggflow or FluxCart cheaper?
- Both list a free plan. Paid plans start at $5/month for Eggflow and $19/month for FluxCart. 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?
- Eggflow lists 21 the others don’t mention, such as APIs and webhooks, Automations, Banner position, Bulk discounts. FluxCart lists 6 the others don’t mention, such as A/B testing, Analytics, Campaigns, Cart pop-ups. 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 Nov 8, 2026 for Eggflow, Oct 13, 2026 for FluxCart; 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 Nov 8, 2026 for Eggflow, Oct 13, 2026 for FluxCart. 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.