CSS A/B Testing vs Intelligems: A/B Testing
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 9, 2026.
The short answer
- Intelligems is detected on 889× as many Shopify stores as CSS A/B Testing: 7,110 vs 8 as of Nov 9, 2026.
- Only CSS A/B Testing lists a free plan. Paid plans start at $9.99/month for CSS A/B Testing and $69/month for Intelligems.
- Intelligems lists 10 features CSS A/B Testing’s listing doesn’t mention, including Custom pricing, Filters, Fixed discounts.
Head to head
A/B Test your prices and shipping rates to boost profit
- India
- Australia
- Canada
- United States
- United Kingdom
- Netherlands
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 5 Test (Lifetime)
- · Announcement Bar Test with Animation
- · Dashboard & Device Analytics
- · Image Banner Test
- · Product Price Test
- · Product Title Test
Basic
- · 10 Tests/month:
- · Announcement Bar Test with Animation
- · Dashboard & Device Analytics
- · Image Banner Test
- · Product Price Test
- · Product Title Test
Advance
- · Announcement Bar Test with Animation
- · Dashboard & Device Analytics
- · Image Banner Test
- · Product Price Test
- · Product Title Test
- · Unlimited Test
Smart Content
- · Connect to Slack, Claude, ChatGPT & more
- · Know which content tests to run next
- · Personalize every page by audience
- · See profit per visitor on every test
- · Test landing pages, themes, and content
- · Use AI to make content edits quickly
Smart Merchandise
- · Add PDP and cart upsells
- · Add progress bars and messaging
- · Add quantity breaks and bundles
- · All Smart Content features, plus:
- · Automate free gift with purchase
- · Test discount types and amounts
Smart Shipping
- · Add free shipping progress bar
- · All Smart Content features, plus:
- · Find your best free shipping threshold
- · Personalize rates by audience
- · Test flat, weight, and zone rates
- · Track profit on every shipping test
Unlimited
- · All Smart Content features, plus:
- · Get a dedicated Customer Success Manager
- · Launch with white glove onboarding
- · Receive a storefront audit and roadmap
- · Run unlimited tests & uncapped AI usage
- · Smart Checkout & Post-Purchase
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureBoost your store’s performance with CSS A/B Testing! Test and compare Product Prices, Titles, Banners, and even animated Announcement Bars to see what works best. Create variants, compare and track results, and find the winner that drives the most clicks and conversions—all with an easy-to-use interface. Make smarter decisions driven by data!
AB test prices, content, shipping, discounts, checkout, and post-purchase offers to grow profit. Find the right price for every product, roll out winning variants across segments, and track results using your own COGS and metrics. Whether you're testing content updates, new discount strategies, or post-purchase offers, we help Shopify brands run experiments that drive real business impact.
- A/B tests on Product Price, Product Title, Image Banners, Announcement Bars.
- Get insights into user behaviour and preferences from test results
- Monitor real-time analytics and test progress on our dashboard.
- Test ends automatically once the desired visitor count is reached
- AB test themes, templates, copy, content, & landing pages to supercharge revenue
- AB test product prices, shipping rates/thresholds to find profit opportunities
- Maximize profit by creating segmented, personalized content, offers, and prices
- Experiment with & personalize offers and discounts to measure incremental impact
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 |  CSS A/B Testing |  Intelligems |
|---|---|---|
| Detected stores | 8 | 7,110(ahead) |
| Net store change, 28 days | 0 | +100 |
| Stores added, 28 days | Not enough data | 298 |
| Big-brand share | Not enough data | 40% |
| Top store categories | Apparel & Accessories, Electronics, Health & Beauty | Health & Beauty, Apparel & Accessories, Home & Garden |
| Top store countries | India, Australia, Canada | United States, United Kingdom, Netherlands |
Reviews
| Measure | CSS A/B Testing | Intelligems |
|---|---|---|
| App Store rating | Not published | 4.8 ★ |
| App Store reviews | Not published | 202 |
| New reviews, 28 days | Not enough data | 4 |
| Reviewers a year or more in | Not enough data | 38% |
Pricing
| Measure | CSS A/B Testing | Intelligems |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $9.99/month(ahead) | $69/month |
| Longest free trial | Not listed | 14 days |
| Plans listed | 3 | 4 |
Listing
| Measure | CSS A/B Testing | Intelligems |
|---|---|---|
| Shopify category rank | #200 | #10(ahead) |
| Shopify App Charts | #20 in Pricing optimization | #1 in Pricing optimization |
| Built for Shopify | No | No |
| Launched | Jul 14, 2023 | Dec 1, 2021 |
| Languages | 1 | 1 |
| Developer | Chief Software Solutions | Intelligems |
FAQ
CSS A/B Testing and Intelligems: common questions
- Which is more popular, CSS A/B Testing or Intelligems?
- Intelligems is detected on 889× as many Shopify stores as CSS A/B Testing: 7,110 vs 8 as of Nov 9, 2026.
- Is CSS A/B Testing or Intelligems cheaper?
- Only CSS A/B Testing lists a free plan. Paid plans start at $9.99/month for CSS A/B Testing and $69/month for Intelligems. 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?
- Intelligems lists 10 the others don’t mention, such as Custom pricing, Filters, Fixed discounts, Flash sales. 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 9, 2026; 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 9, 2026. 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.