Shopify app · FreeFree Shopify CRO app with 20+ no-code blocks
Add upsells, countdown timers, free shipping bars and trust badges from the theme editor, then see which blocks bring in revenue.
- Shoppers leave product pages with unanswered questions.
- Carts stall just under your free shipping threshold.
- You add widgets but never know which ones pay off.
Upsells and cross-sells
Offer what pairs well on product and cart pages.
Urgency you can stand behind
Countdown timers and stock indicators to add urgency.
Free shipping bar
Shows how close a cart is to free shipping.
Trust blocks
Badges, testimonials, FAQ accordions, comparison tables and logo sliders.
No code
Every block is added, moved and styled in the Shopify theme editor.
Revenue per block
Impressions, clicks and attributed revenue in one dashboard.
Block library
- Upsell
- Cross-sell
- Countdown timer
- Stock indicator
- Live visitors
- Free shipping bar
- Star ratings
- Testimonials
- FAQ accordion
- Comparison table
- Trust badges
- Logo slider
How it works
- 01
Install
- 02
Open the theme editor and add blocks
- 03
Watch the analytics and keep what works
Who it's for
- Stores with traffic but flat sales
- Brands not ready for a full app stack
- Merchants who want to start CRO small
- Agencies building client stores
From the agency that does CRO for a living
“Cracktab has worked on 170+ Shopify stores. These blocks are the fixes we add most often in our CRO audits.”Book a CRO call
Comparison
| Conversion Rate Optimizer | Single-purpose apps | Big all-in-one suites | |
|---|---|---|---|
| Price | Free | Several subscriptions | One larger subscription |
| Blocks | 20+ conversion blocks | One each | 40+ mixed tools |
| Revenue per block | Yes | Rarely | Varies |
| Theme editor native | Yes | Varies | Varies |
FAQ
Blocks are theme app extensions and only load where you place them.
Checkout upsells need Shopify Plus checkout extensibility. Product and cart blocks work on every plan.
Yes, currently free to install and use.
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