100 Rocks vs syncX: A/B Testing
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for 100 Rocks, Nov 9, 2026 for syncX.
The short answer
- Both list a free plan. Paid plans start at $99/month for 100 Rocks and $10.99/month for syncX.
- syncX lists 14 features 100 Rocks’s listing doesn’t mention, including A/B testing, Analytics, Auto-repricing.
Head to head
- United States
- Netherlands
- Germany
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 1 lifetime design extraction
- · Basic analytics
- · Up to 3,000 measured sessions/month
Starter
- · 10 design extractions/month
- · Adaptive serving and A/B tests
- · Continued analytics collection
- · Up to 25,000 measured sessions/month
Growth
- · 100 design extractions/month
- · Adaptive serving and A/B tests
- · Continued analytics collection
- · Up to 100,000 measured sessions/month
Scale
- · Adaptive serving and A/B tests
- · Continued analytics collection
- · Unlimited design extractions
- · Up to 1,000,000 measured sessions/month
Free
- · 1 A/B test at a time
- · 2 variants per test
- · Customer support
- · Detailed Analytics
Basic
- · 5 A/B tests at a time
- · Customer support
- · Detailed Analytics
- · Up to 3 variants per test
Premium
- · Custom Parameters
- · Customer support
- · Detailed Analytics
- · Unlimited A/B tests
- · Up to 6 variants per test
Enterprise
- · Advanced Analytics (by traffic source)
- · Advanced customer support
- · All Premium features
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureOptimize acquired traffic with adaptive product pages. Create on-brand product page variations with AI, automatically identify customer segments, and continuously run A/B tests for each audience. On autopilot.
Run automated A/B tests on Shopify product pages, pricing, titles, images, and descriptions to increase conversion rates and sales. Use “set and forget” experiments with real-time analytics to find what works best. Optimize listings using existing traffic with no impact on site speed. Built natively for Shopify to ensure fast performance and seamless testing without complexity.
- Generate on-brand product page versions with AI.
- Automatically identify customer audiences from shopping behavior.
- Personalize product pages for every customer.
- Optimize Sales & Profitability: A/B test pricing strategies, media, and copy
- User-Friendly: No coding, quick setup, and helpful resources
- Automation: End of test determination, alerts, and winner selection
- Real Time Analytics: Gain data insights to further capitalize on site traffic
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 |  100 Rocks |  syncX |
|---|---|---|
| Detected stores | Not published | 54 |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Home & Garden, Apparel & Accessories, Health & Beauty |
| Top store countries | Not published | United States, Netherlands, Germany |
Reviews
| Measure | 100 Rocks | syncX |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 5 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
100 Rocks and syncX: common questions
- Is 100 Rocks or syncX cheaper?
- Both list a free plan. Paid plans start at $99/month for 100 Rocks and $10.99/month for syncX. 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?
- 100 Rocks lists 7 the others don’t mention, such as AI insights, Broken links, Cohort analysis, Custom dashboards. syncX lists 14 the others don’t mention, such as A/B testing, Analytics, Auto-repricing, Checkout analytics. 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 13, 2026 for 100 Rocks, Nov 9, 2026 for syncX; 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 13, 2026 for 100 Rocks, Nov 9, 2026 for syncX. 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.