Monster Checkout Upsell

Shopify upsell and cross-sell app by Monster Apps·Increase AOV with Monster Checkout's one click post-purchase upsell funnels.

Snapshot

4.40(11 reviews)#275of 956 inUpsell and cross-sell

Ongoing.AI tracks Monster Checkout Upsell daily — category rank, keyword positions in App Store search, install footprint, listing changes, and reviewer sentiment — back to when we first observed the listing.

CategoriesUpsell and cross-sell

Rating

4.40

11 reviews

Pricing

From $9/mo

freemium

Built for Shopify

No

Years live

3

launched Dec 16, 2022

Last updated

Jul 1, 2026

Shopify listing

Catalog position

Where Monster Checkout Upsell sits in the App Store.

Rank and percentile inside the Upsell and cross-sell category — the competitive shape of the niche around this app.

Rank in Upsell and cross-sell

#275

of 956 active apps

Review count percentile

71th

vs category siblings

Rating percentile

46th

vs category siblings

Years on App Store

3

since 2022

Listing change cadence

What Monster Checkout Upsell has changed lately.

Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.

Listing changes · last 21 days+14shopify_lastmod: 2026-06-06 → 2026-06-14shopify_lastmod: 2026-06-14 → 2026-06-15shopify_lastmod: 2026-06-15 → 2026-06-16shopify_lastmod: 2026-06-16 → 2026-06-17shopify_lastmod: 2026-06-17 → 2026-06-19shopify_lastmod: 2026-06-19 → 2026-06-23shopify_lastmod: 2026-06-23 → 2026-06-25shopify_lastmod: 2026-06-25 → 2026-06-30shopify_lastmod: 2026-06-30 → 2026-07-01Jun 11, 26Jun 21, 26Jul 2, 26

Shopify Lastmod · Jul 2

2026-06-30 → 2026-07-01

Shopify Lastmod · Jul 1

2026-06-25 → 2026-06-30

Shopify Lastmod · Jun 26

2026-06-23 → 2026-06-25

PricingIdentity & listingCadence

Reviews

What merchants are saying

4.40(11 reviews)
  • 83%positive10
  • 0%neutral0
  • 17%negative2

Popular mentions

  • customer support
  • bugs
  • missing features

Top themes

  1. customer support1
  2. bugs1
  3. missing features1

What merchants praise

“5 stars for customer service! I'm on a free trial for both Monster Upsells and Monster Checkout at the moment. It's very easy to use and the checkout looks great without any coding. The customer service has been incredible so far with staff helping me through set up and offering advice. Monster Checkout doesn't do everything I need it to at this stage, but they're working on the functions I need it and I'm confident it will be a game changer for our store.”
Aus Woodcare · 5★ · 2024-04-30

What merchants complain about

“Buggy and never worked correctly. Chased their "support" for weeks, trying to get them to fix a problem with the app. Support lied to me multiple times, claiming it was fixed when it wasn't.”
Queenslander Aviaries · 1★

Plans

Monster Checkout Upsell pricing tiers.

PARTNERS STORES

Free

  • All Partner Accounts Can Test Monster Checkout FREE
  • All upsell Features Included
  • Funnel Editor
  • Design Editor
  • Analytics
  • Mobile Optimized

UNLIMITED

$9.99/month

  • All upsell Features Included
  • Funnel Editor
  • Design Editor
  • Analytics
  • Mobile Optimized

Capabilities

What Monster Checkout Upsell can do.

The 8 capabilities Monster Checkout Upsell lists across its category, in Shopify’s own taxonomy. Pulled directly from the App Store listing.

Customization

2
  • Checkout upsell
  • One-click add-ons

Offers and recommendations

2
  • Frequently bought together
  • AI recommendations

Analytics

4
  • A/B testing
  • Click-through rates
  • Conversion rates
  • Funnel performance

FAQ

Monster Checkout Upsell — frequently asked questions.

What is Monster Checkout Upsell on Shopify?
Monster Checkout Upsell is a Shopify app in the Upsell and cross-sell category. Post-Purchase Upsells That Increase Revenue. After a customer purchases from your store: display upsell, cross-sell, down-sell incentives to maximize average order value. These offers increase AOV by encouraging customers to add more items to their original purchase with one click. It averages 4.40 out of 5 across 11 merchant reviews on the Shopify App Store.
How much does Monster Checkout Upsell cost?
Monster Checkout Upsell offers a free plan and a single paid plan at $9/month. The free plan includes All Partner Accounts Can Test Monster Checkout FREE, All upsell Features Included, Funnel Editor, and Design Editor. The paid plan unlocks advanced features like additional integrations, automations, and deeper customization.
Is Monster Checkout Upsell free?
Yes — Monster Checkout Upsell offers a free plan alongside paid options. The free plan includes All Partner Accounts Can Test Monster Checkout FREE, All upsell Features Included, and Funnel Editor. Paid plans start at $9/month for advanced features.
When was Monster Checkout Upsell launched?
Monster Checkout Upsell launched on December 16, 2022 — over 3 years on the Shopify App Store. In that time it has gathered 11 merchant reviews.
Is Monster Checkout Upsell Built for Shopify?
Monster Checkout Upsell does not currently carry Shopify's Built for Shopify badge. The badge is awarded to apps that meet Shopify's published standards for performance, ease of use, and merchant value — many high-quality apps operate without it.
What are the best Monster Checkout Upsell alternatives?
Merchants commonly compare Monster Checkout Upsell with PageFly Landing Page Builder, Kaching Bundles App & Upsells, BOGOS, and GemPages Landing Page Builder. Each alternative covers a similar use case but differs on pricing model, integration depth, and the specific themes merchants praise in reviews — see the alternatives section above for a side-by-side.

Alternatives

Apps merchants pick instead.

PageFly

PageFly Landing Page Builder

4.90★5,645

Known for: billing-issues

Kaching Bundles & Upsells

Kaching Bundles App & Upsells

5.00★4,641

BOGOS

BOGOS: Free Gift Bundle Upsell

5.00★3,953

Known for: ease-of-use

GEMCOMMERCE CO., LTD

GemPages Landing Page Builder

4.90★3,795
Browse more inAll Upsell and cross-sell apps

Methodology

Where the numbers come from.

Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated .

Find every brand running Monster Checkout Upsell.

Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.

Request access Get alerts on Monster Checkout Upsell

Prefer the source? View Monster Checkout Upsell on the Shopify App Store ↗