Conversion Monster 20‑in‑1‑App vs AMP Post Purchase Upsell
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 14, 2026 for Conversion Monster 20‑in‑1‑App, Nov 9, 2026 for AMP Post Purchase Upsell.
The short answer
- Both list a free plan. Paid plans start at $19/month for Conversion Monster 20‑in‑1‑App and $99/month for AMP Post Purchase Upsell.
- AMP Post Purchase Upsell lists 24 features Conversion Monster 20‑in‑1‑App’s listing doesn’t mention, including A/B testing, AI recommendations, Bundles.
Head to head
- United States
- United Kingdom
- Australia
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
FREE
- · All 20 modules unlocked
- · Easy-to-use dashboard
- · Full customization unlocked
- · No % of revenue driven from app
- · No additional charges
- · Up to 500 visitors
STARTER
- · All 20 modules unlocked
- · Easy-to-use dashboard
- · Flat monthly charge
- · Full customization unlocked
- · No % of revenue driven from app
- · No additional charges
GROWTH
- · All 20 modules unlocked
- · Easy-to-use dashboard
- · Flat monthly charge
- · Full customization unlocked
- · No % of revenue driven from app
- · No additional charges
PRO
- · All 20 modules unlocked
- · Easy-to-use dashboard
- · Flat monthly charge
- · Full customization unlocked
- · No % of revenue driven from app
- · No additional charges
FREE FOREVER
- · A/B Testing to pick best offer
- · Advanced targeting: UTM, repeat visitor
- · Design & branding support
- · SKU & campaign level analytics
- · Smart AI recommendations
- · Unlimited Post Purchase Upsells
PRO
- · All features in FREE plan
- · Checkout page upsells for Shopify Plus
- · Pop-ups on ATC or Checkout button clicks
- · Post purchase surveys and analytics
- · Product Page Upsells
- · Slide cart drawer with upsells
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureConversion Monster is a conversion optimization app with 20 sales-boosting CRO modules designed to improve conversions, revenue, and AOV. Add highly customizable attention-grabbing animated Cart Drawer Upsells, Free Shipping Bars, Sticky Add to Cart, Countdown Timers, Trust Badges, Product Review Stars, FAQ Accordions, Announcement Bars, Buy X Get Y Free offers, Testimonial Sliders, Payment Logos, Comparison Charts,…
AMP Post Purchase Upsell turns every order into a bigger order. Show a one-click post purchase upsell where buying intent is highest. Add product page upsells and pop-ups, and on Shopify Plus, add checkout upsells with a free-shipping progress bar. Use one-click add-ons, frequently bought together recommendations & cross-sell offers across the journey.
- Cart Drawer Upsells: Improve your store AOV with one-click cart drawer upsells.
- Buy X Get Y Free: Automatically add the free product to the cart when enabled.
- Free Shipping Bar: Encourage visitors to buy more to qualify for free shipping.
- Trust Badges: Build customer trust instantly and instill buyer confidence.
- Create Post Purchase One-Click Upsells (single & multi-product)
- Upsell everywhere: Product page, Cart, Thank You page
- Supercharge Checkout page with upsells and social proof (Shopify Plus Exclusive)
- Customize Thank You & Order Status page: Upsells, Surveys & more
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 |  Conversion Monster 20‑in‑1‑App | AMP Post Purchase Upsell |
|---|---|---|
| Detected stores | Not published | 537 |
| Net store change, 28 days | 0 | −12 |
| Stores added, 28 days | Not enough data | 2 |
| Big-brand share | Not enough data | 32% |
| Top store categories | Not published | Apparel & Accessories, Health & Beauty, Home & Garden |
| Top store countries | Not published | United States, United Kingdom, Australia |
Reviews
| Measure | Conversion Monster 20‑in‑1‑App | AMP Post Purchase Upsell |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 94 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Conversion Monster 20‑in‑1‑App | AMP Post Purchase Upsell |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $19/month(ahead) | $99/month |
| Longest free trial | Not listed | 14 days |
| Plans listed | 4 | 2 |
Listing
| Measure | Conversion Monster 20‑in‑1‑App | AMP Post Purchase Upsell |
|---|---|---|
| Shopify category rank | Not enough data | #186 |
| Shopify App Charts | Not on this week’s charts | #3 on Big-brand picks in Upsell and cross-sell |
| Built for Shopify | No | No |
| Launched | May 18, 2026 | Jul 21, 2023 |
| Languages | 1 | 1 |
| Developer | APP DEMONS | App HQ Pte. Ltd. |
FAQ
Conversion Monster 20‑in‑1‑App and AMP Post Purchase Upsell: common questions
- Is Conversion Monster 20‑in‑1‑App or AMP Post Purchase Upsell cheaper?
- Both list a free plan. Paid plans start at $19/month for Conversion Monster 20‑in‑1‑App and $99/month for AMP Post Purchase Upsell. 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?
- Conversion Monster 20‑in‑1‑App lists 6 the others don’t mention, such as Automations, Badges, Custom requests, Rich snippets. AMP Post Purchase Upsell lists 24 the others don’t mention, such as A/B testing, AI recommendations, Bundles, Checkout upsell. 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 14, 2026 for Conversion Monster 20‑in‑1‑App, Nov 9, 2026 for AMP Post Purchase Upsell; 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 14, 2026 for Conversion Monster 20‑in‑1‑App, Nov 9, 2026 for AMP Post Purchase Upsell. 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.