The one-line difference
ShopGrader scores a Shopify store across 10 fixed categories: speed, SEO, mobile, products, trust, email capture, analytics, checkout, technical, ad readiness, with a $199 fix service and $99/month monitoring behind it. Shipwork audits any site from outside the network with 55 checks, and goes deep where ShopGrader stays shallow: Merchant Center feed logic, landing pages as crawlers receive them, and AI crawler access. Scores versus diagnostics.
| Shipwork | ShopGrader | |
|---|---|---|
| Access | Paste any URL, no account | Paste a Shopify URL, no login |
| Coverage | Any site; 55 checks incl. feed, AI, schema | Shopify only; 10 fixed categories |
| Shopping feed rejections | Yes: per-product, with reasons | Products category: images, descriptions, pricing (surface) |
| AI crawler access | Yes: nine named agents | No |
| They fix it for you | No: guides + checks | Yes: $199 one-time fix service |
| Monitoring | Daily watch, 12 months | $99/month monitoring |
Category by category
On speed, mobile, trust signals and checkout readiness, a 10-category score is genuinely useful. Those are surfaces Shipwork covers thinly or not at all (email capture, analytics setup and ad readiness are outside the product). On feed rejections, landing-page crawl failures and AI readability, the positions reverse: per-product Merchant Center reasons and cold-crawler page reads are the core here and absent there. Run both free audits on the same store; keep each side\u2019s findings and ignore each side\u2019s gaps.
What each one costs
Both audits are free with no login. Behind them: a $199 one-time fix service and $99/month monitoring on their side; a daily watch on ours. The fix service is the real fork: if you want someone else to do the work, that is a product we deliberately do not offer. If you want to do it yourself with diagnostics, that is a product they deliberately keep shallow.
Which store each fits
- Pick Shipwork first if: the problem is disapprovals, crawl failures, stock, or AI readability, or the site is not Shopify.
- Pick ShopGrader first if: you want a scored overview across speed, mobile, trust and checkout, or you want the $199 fix done for you.
- Use both if: you want the full picture free: their 10-category score plus these feed, crawler and AI diagnostics.
Related: vs Feed Doctor · vs Feed Rescue · the free audit itself
The free audit runs every check that applies to your site in under a minute. Feed, crawler and AI diagnostics with the exact fix for each finding. Free, no account, no signup. Paste your store address.
Run the free auditQuestions
Which free Shopify audit is better?
Does ShopGrader check Google Shopping feeds?
Does Shipwork fix issues for me?
Can I use both for free?
Keep reading