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IndexGPT: AI SEO for ChatGPT vs Webrex: SEO Audit Optimizer: Which Is Better for Shopify? (2026)

Compare features, pricing, and real adoption data from 100,000+ Shopify stores to find the best SEO app for your store.

Webrex: SEO Audit Optimizer wins on more metrics
IndexGPT: AI SEO for ChatGPT icon

IndexGPT: AI SEO for ChatGPT

Get indexed in AI search like ChatGPT. IndexGPT automatically updates AI tools with your store’s latest changes, boosting your visibility in AI search.

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VS
Webrex: SEO Audit Optimizer icon

Webrex: SEO Audit Optimizer

Easily audit your website’s technical SEO—check meta tags, social preview, AMP, crawling, localization, security, and more. Boost rankings and traffic now.

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IndexGPT: AI SEO for ChatGPT
Metric
Webrex: SEO Audit Optimizer
4.8
Rating
5.0
35
Reviews
41,354
—
Top Store Adoption
—
Yes
Free Plan
Yes
$16
Starting Price
$19.99
$432
Max Price
$840
Yes
Free Trial
Yes

Frequently Asked Questions

Which is better: IndexGPT: AI SEO for ChatGPT or Webrex: SEO Audit Optimizer?

Based on our analysis, Webrex: SEO Audit Optimizer comes out ahead. Webrex: SEO Audit Optimizer has a higher rating (5.0 vs 4.8). However, the best choice depends on your specific needs, budget, and store requirements.

Is IndexGPT: AI SEO for ChatGPT or Webrex: SEO Audit Optimizer more affordable?

Both IndexGPT: AI SEO for ChatGPT and Webrex: SEO Audit Optimizer offer free plans, making them accessible for stores on a budget. IndexGPT: AI SEO for ChatGPT starts at $16/month for paid plans, while Webrex: SEO Audit Optimizer starts at $19.99/month.

Which app do more Shopify stores use: IndexGPT: AI SEO for ChatGPT or Webrex: SEO Audit Optimizer?

Both IndexGPT: AI SEO for ChatGPT and Webrex: SEO Audit Optimizer have similar adoption rates (0%) among top Shopify stores. IndexGPT: AI SEO for ChatGPT has 35 reviews while Webrex: SEO Audit Optimizer has 41,354 reviews.

The Verdict

Based on our analysis, Webrex: SEO Audit Optimizer comes out ahead on more metrics.

Choose IndexGPT: AI SEO for ChatGPT if:

  • • You want lower starting prices
  • • Get indexed in AI search like ChatGPT. IndexGPT automatically updates AI tools with your store’s latest changes, boosting your visibility in AI search.

Choose Webrex: SEO Audit Optimizer if:

  • • You prioritize higher ratings
  • • Easily audit your website’s technical SEO—check meta tags, social preview, AMP, crawling, localization, security, and more. Boost rankings and traffic now.

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