CustomFit AI A/B Testing & CRO
Shopify upsell and cross-sell app by CustomFit.ai·No-code A/B Testing and Website Personalization CRO platform built for marketers
Snapshot
Ongoing.AI tracks CustomFit AI A/B Testing & CRO daily — category rank, keyword positions in App Store search, install footprint, listing changes, and reviewer sentiment — back to when we first observed the listing.
Rating
5.00
19 reviews
Pricing
From $149/mo
freemium
Built for Shopify
No
Years live
3
launched May 16, 2023
Last updated
Jun 30, 2026
Shopify listing
Catalog position
Where CustomFit AI A/B Testing & CRO 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
#239
of 953 active apps
Review count percentile
75th
vs category siblings
Rating percentile
65th
vs category siblings
Years on App Store
3
since 2023
Listing change cadence
What CustomFit AI A/B Testing & CRO 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.
Shopify Lastmod · Jul 1
2026-06-28 → 2026-06-30
Shopify Lastmod · Jun 29
2026-06-27 → 2026-06-28
Shopify Lastmod · Jun 28
2026-06-22 → 2026-06-27
Reviews
What merchants are saying
- 100%positive19
- 0%neutral0
- 0%negative0
Top themes
What merchants praise
“CustomFit is an amazing app for running A/B tests and personalizing a Shopify store without any coding. The interface is very easy to use, and setting up experiments takes just a few minutes. It’s helped us test different ideas quickly and improve our store’s performance. Highly recommend it to any Shopify merchant looking to optimize for conversions!”
Plans
CustomFit AI A/B Testing & CRO pricing tiers.
Free (Dev stores)
Free
- Available for development stores only
- 1 Campaigns
- A/B Testing
- Support on online & phone
- No-code AI Visual Editor
10000 visitors/mo
$149/month
- Upto 10000 Monthly Unique Visitors
- Unlimited A/B Testing
- Unlimited Personalization campaigns
- No-code AI Visual Editor
- Support on online & phone
20000 visitors/mo
$249/month
- Upto 20000 Monthly Unique Visitors
- Unlimited A/B Testing
- Unlimited Personalization campaigns
- Upsell Cross-sell popups, nudges
- Support on online & phone
- No-code AI Visual Editor
Capabilities
What CustomFit AI A/B Testing & CRO can do.
The 23 capabilities CustomFit AI A/B Testing & CRO lists across its category, in Shopify’s own taxonomy. Pulled directly from the App Store listing.
Customization
14- Cart upsell
- Checkout upsell
- Product page upsell
- Announcement bar
- Progress bar
- Thank you page upsell
- One-click add-ons
- Sticky cart
- Cart drawer
- Pop-ups
- Custom CSS
- Custom HTML
- Drag-and-drop editor
- Custom rules
Offers and recommendations
4- Free gifts
- Product add-ons
- Frequently bought together
- AI recommendations
Analytics
5- A/B testing
- Click-through rates
- Conversion rates
- Optimization suggestions
- Funnel performance
FAQ
CustomFit AI A/B Testing & CRO — frequently asked questions.
What is CustomFit AI A/B Testing & CRO on Shopify?
How much does CustomFit AI A/B Testing & CRO cost?
Is CustomFit AI A/B Testing & CRO free?
When was CustomFit AI A/B Testing & CRO launched?
Is CustomFit AI A/B Testing & CRO Built for Shopify?
What are the best CustomFit AI A/B Testing & CRO alternatives?
Alternatives
Apps merchants pick instead.
PageFly
PageFly Landing Page Builder
Known for: customer-support
Kaching Bundles & Upsells
Kaching Bundles App & Upsells
BOGOS
BOGOS: Free Gift Bundle Upsell
Known for: ease-of-use
GEMCOMMERCE CO., LTD
GemPages Landing Page Builder
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 CustomFit AI A/B Testing & CRO.
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.
Prefer the source? View CustomFit AI A/B Testing & CRO on the Shopify App Store ↗