MerchGrid: Catalog Audit vs StoreDoctor
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Aug 7, 2026 for MerchGrid, Oct 14, 2026 for StoreDoctor.
The short answer
- StoreDoctor lists 2 features MerchGrid’s listing doesn’t mention, including Custom reports, Data export.
Head to head
Pro
- · 7-day free trial
- · CSV export
- · No weekly cooldown
- · Priority email support
- · Unlimited products
- · Unlimited scans
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureMerchGrid scans your Shopify catalog and shows you the product data, pricing, and merchandising problems that may be costing you sales. Every finding explains what's wrong, why it matters, and links straight to the product in your Shopify admin so you can review and fix it yourself. Export the full report as CSV anytime.
Stop losing sales to invisible product errors. StoreDoctor scans every product and flags 8 issues hurting revenue: missing images, zero inventory, missing prices, SEO gaps, short descriptions, missing SKUs, and duplicate SKUs. Run a scan to read your catalog via Shopify's Admin API. View your Health Score and issues grouped by severity. Click any product to fix it in Shopify Admin. Most stores have hidden issues.
- Detect below-cost and low-margin pricing
- Catch invalid or ineffective sale (compare-at) prices
- Find duplicate and missing SKUs
- Scan your entire product catalog and detect 8 types of revenue-hurting issues
- Get a Health Score from 0 to 100 to track improvements over time
- Jump from any flagged issue straight to the Shopify product editor
- Export your full issue list as a CSV file to share with your team
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 |  MerchGrid |  StoreDoctor |
|---|---|---|
| Detected stores | Not published | Not published |
| 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 | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | MerchGrid | StoreDoctor |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | MerchGrid | StoreDoctor |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | $19/month |
| Longest free trial | Not listed | 7 days |
| Plans listed | Not published | 1 |
Listing
| Measure | MerchGrid | StoreDoctor |
|---|---|---|
| Shopify category rank | #1583 | #1188(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Aug 7, 2026 | May 27, 2026 |
| Languages | 1 | 1 |
| Developer | buffrstudio | expathub-all |
FAQ
MerchGrid and StoreDoctor: common questions
- What features does each app list that the other doesn’t?
- StoreDoctor lists 2 the others don’t mention, such as Custom reports, Data export. 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 Aug 7, 2026 for MerchGrid, Oct 14, 2026 for StoreDoctor; 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 Aug 7, 2026 for MerchGrid, Oct 14, 2026 for StoreDoctor. 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.