★★★★★
The app stopped syncing after the last update and support took a week to reply. We lost orders during the outage and had to switch to a competitor.
Spar: AI CRO & A/B Testing
by Cuped.ai
A/B testing platform that uses AI CRO to analyze your store, find UX issues, and creates A/B tests.
- Rating
- 5.0
- Reviews
- 4
- Pricing from
- $29.00/mo
- Launched
- Apr 2025
First seen 18 Sep 2026 · Data updated 1 week ago
Worst recent reviews
1- and 2-star reviews reveal what this app gets wrong: the gaps a competitor could fill.
About Spar: AI CRO & A/B Testing
Spar, by Cuped.ai, is an AI-powered CRO & A/B testing tool for Shopify that automates your entire CRO journey. In a few minutes, Spar audits your product pages, collections, and carts, finds UX problems, and turns them into ready-to-launch A/B tests. No CRO expert, spreadsheets, or developers required. Skip the manual research and guesswork and let Spar continuously discover opportunities, generate test ideas, and launch branded experiments that grow your conversion rate.
Highlights
- AI CRO analysis: Discover UX gaps on your product pages, collections, and cart
- A/B test recommendations: AI turns audits into impactful CRO ideas in minutes
- No-code A/B testing: Turn ideas into branded A/B tests tailored to your store
- AI-powered A/B test editing: Easily control layout and design with AI prompts
- Full CRO workflow in one app: Audit, ideate, design variations, run tests
Languages
English