ShelfAudit vs SEMrush
SEMrush is the industry standard for enterprise SEO. ShelfAudit is built specifically for Shopify store owners who want SEO + AEO wins without an agency budget. Here's who should use which.
| Feature | ShelfAudit | SEMrush |
|---|---|---|
| Shopify-Native | ✓Free | ✗ |
| SEO Audit | ✓Free | ✓ |
| AEO Score | ✓Free | ✗ |
| AI-Powered Fixes | ✓Starter+ | ✗ |
| One-Click Apply | ✓Starter+ | ✗ |
| Product-Level Audit | ✓Free | ✗ |
| Keyword Research | ✗ | ✓ |
| Backlink Analysis | ✗ | ✓ |
| Google Search Console | ✓Growth+ | ✓ |
| Weekly Monitoring | ✓Starter+ | ✓ |
| Free Plan | ✓ | ✗ |
| Price starts at | $0 | $129 |
Where ShelfAudit Wins
Especially for Shopify store owners
Built for Shopify — Not Bolted On
SEMrush is a general-purpose SEO suite that requires manual Shopify integration. ShelfAudit connects directly to your Shopify store and audits every product, collection, and page automatically — no manual setup or CSV exports.
AEO Scoring for AI Visibility
SEMrush has no AEO scoring at all. As ChatGPT, Perplexity, and Google AI Overviews become major traffic sources in 2026, AEO optimization is critical — and ShelfAudit is the only tool that measures it for Shopify products.
AI Fixes in One Click, From $0
SEMrush shows you SEO issues. ShelfAudit fixes them with AI and pushes the changes to Shopify in one click. And ShelfAudit starts free — SEMrush starts at $129/month with no free plan for Shopify store owners.
Where SEMrush Wins
For agencies and enterprise SEO teams
Industry-Leading Keyword Research
SEMrush has the largest keyword database in the industry with 25B+ keywords, competitor keyword gaps, and trend analysis. If keyword research is your primary goal, no tool comes close to SEMrush's depth.
Backlink Analysis
SEMrush's backlink database is unmatched. If building domain authority through links is part of your strategy, SEMrush gives you detailed competitor backlink data, toxic link detection, and outreach tools.
Full-Suite SEO Platform
SEMrush covers everything from technical SEO to content marketing, PPC research, social monitoring, and competitor intelligence. If you run an SEO agency or need an all-in-one platform, SEMrush's breadth is its main advantage.
ShelfAudit Pricing
$0 free forever
Starter $29/mo · Growth $79/mo · Agency $279/mo
SEMrush Pricing
$129 /mo to start
No free plan · $249/mo Guru · $499/mo Business
Who Should Use What
Use ShelfAudit if you are...
- ✓A Shopify store owner managing your own SEO
- ✓Focused on ranking in Google AND AI search engines
- ✓Looking for AI-powered fixes, not just issue detection
- ✓Working with a limited budget (free plan available)
- ✓Wanting to grow without hiring an SEO agency
Use SEMrush if you are...
- →An SEO agency managing multiple client sites
- →Doing deep keyword research across many industries
- →Building a link acquisition strategy
- →Doing competitive intelligence beyond Shopify
- →Have a $129+/mo budget for SEO tooling
Bottom Line
SEMrush is the best general-purpose SEO platform for agencies and enterprise teams. But it costs $129+/month and isn't Shopify-native. For Shopify store owners who want product-level SEO + AEO scoring with AI fixes starting at $0, ShelfAudit is the better choice — and the only option with AEO scoring. Some stores use both: ShelfAudit for Shopify-specific product optimization, SEMrush for broader keyword and link strategy.
The Shopify-native alternative to SEMrush — free to start
SEO + AEO scoring, AI fixes, one-click Shopify apply. No credit card required.
Start Free Audit