AI Schema Gen vs Yoast SEO: Which Gets Your Site Ready for AI Search?
Yoast SEO is the most widely used SEO plugin for WordPress, with more than 10 million active installs on its WordPress.org page. It handles titles, sitemaps, readability and a schema graph, and in 2026 it added AI features: a free llms.txt file, AI-written titles and descriptions, and, in its AI+ plan, weekly tracking of what ChatGPT, Gemini, Claude and Perplexity say about your brand.
AI Schema Gen isn't an SEO plugin. It is an AI readiness platform: it checks whether AI can reach, read and understand your site, fixes what's missing, and tracks whether AI answers mention you. Most of our WordPress users keep Yoast for SEO and add us for the AI side. This page is written by the AI Schema Gen team.
The short answer
Choose Yoast SEO if
You want one all-round SEO plugin for titles, sitemaps, readability and solid default schema, and your site is straightforward enough that the automatic schema graph covers it.
Choose AI Schema Gen if
You want to know whether AI can understand your business, have the schema and business identity fixed across every page, and track AI answers on five engines from $19 a month. Keep Yoast for everything else.
An SEO plugin with AI features vs an AI readiness platform
Yoast is built for search engines first. Its schema graph is automatic and well built for the common page types: your organization or person, the website, web pages, articles and breadcrumbs. Premium adds more types and can merge everything into one graph for NLWeb, Microsoft's standard for AI chat on websites. Yoast does not have a custom schema builder or generate schema with AI, so anything outside its templates needs code or another plugin.
AI Schema Gen starts from what AI needs. Our free AI readiness check scores your whole site in four parts: can AI crawlers get in, can they read the pages, can they tell who runs the business and how the pages connect, and can an AI answer questions about you from your own data. The dashboard then reads each page and publishes the right schema from all 827+ schema.org types, tied to one consistent business identity, and re-checks every week.
The two run together without conflict. When AI Schema Gen is active it takes over schema output and switches off Yoast's, so you never get duplicate markup. Yoast's titles, sitemaps, redirects and readability checks keep working.
What each one does for AI search
Yoast's AI features, as listed on its own pages: an llms.txt file in the free plugin, a Premium switch to stop AI crawlers such as GPTBot from using your content for training, AI-written titles and meta descriptions in Premium, and AI Brand Insights in the Yoast SEO AI+ plan, which checks ChatGPT, Gemini, Claude and Perplexity once a week and scores your AI visibility.
What Yoast doesn't do is check your site for AI readiness: whether AI bots are allowed in, whether your pages need JavaScript to show anything, or whether your business details are consistent across pages. That is the gap AI Schema Gen fills.
| Feature | AI Schema Gen | Yoast SEO |
|---|---|---|
| AI readiness check of the whole site | ✓ | ✗ |
| llms.txt | ✓ | Free |
| Block AI training crawlers | Shows what's blocked | Premium switch |
| Schema generated from page content | ✓ | ✗ |
| Schema types | All 827+ schema.org types | Built-in set, more in Premium |
| Business identity checked across pages | ✓ | ✗ |
| AI-written titles and descriptions | ✗ | Premium |
| AI mention tracking | From $19 a month | AI+ plan |
AI readiness check of the whole site
AI Schema Gen
✓Yoast SEO
✗llms.txt
AI Schema Gen
✓Yoast SEO
FreeBlock AI training crawlers
AI Schema Gen
Shows what's blockedYoast SEO
Premium switchSchema generated from page content
AI Schema Gen
✓Yoast SEO
✗Schema types
AI Schema Gen
All 827+ schema.org typesYoast SEO
Built-in set, more in PremiumBusiness identity checked across pages
AI Schema Gen
✓Yoast SEO
✗AI-written titles and descriptions
AI Schema Gen
✗Yoast SEO
PremiumAI mention tracking
AI Schema Gen
From $19 a monthYoast SEO
AI+ planAI visibility tracking and what it costs
Yoast SEO Premium is $118.80 a year per site on its product page. AI+ is $358.80 a year per brand and includes Premium, Yoast's other add-ons and AI Brand Insights: one scheduled check a week across ChatGPT, Gemini, Claude and Perplexity, with a visibility score, sentiment, the sources cited and how you rank against competitors.
AI Schema Gen's free plan covers the readiness report and fixes for up to 25 pages. Pro at $19 a month (about $228 a year) adds a weekly re-check, 10 tracked questions across ChatGPT, Perplexity, Google AI Overviews, Claude and Gemini, and 3 competitors. Premium ($49) covers 5 sites and 30 questions; Agency ($99) unlimited sites and 80 questions.
Yoast's tracking adds sentiment and a visibility index, which we don't have. Ours adds Google AI Overviews and comes with the fixes.
| Feature | AI Schema Gen | Yoast SEO |
|---|---|---|
| Free version | Free plan with fixes for 25 pages | Free plugin |
| Cheapest plan with AI tracking | $19 a month | $358.80 a year (AI+) |
| Engines tracked | ChatGPT, Perplexity, AI Overviews, Claude, Gemini | ChatGPT, Gemini, Claude, Perplexity |
| How often | Weekly | Weekly |
| Sentiment | ✗ | ✓ |
| Sites per plan | 1, 5 or unlimited | 1 site or brand per subscription |
Free version
AI Schema Gen
Free plan with fixes for 25 pagesYoast SEO
Free pluginCheapest plan with AI tracking
AI Schema Gen
$19 a monthYoast SEO
$358.80 a year (AI+)Engines tracked
AI Schema Gen
ChatGPT, Perplexity, AI Overviews, Claude, GeminiYoast SEO
ChatGPT, Gemini, Claude, PerplexityHow often
AI Schema Gen
WeeklyYoast SEO
WeeklySentiment
AI Schema Gen
✗Yoast SEO
✓Sites per plan
AI Schema Gen
1, 5 or unlimitedYoast SEO
1 site or brand per subscriptionWhere Yoast SEO is stronger
An honest comparison has to include this section.
Everything SEO, in one plugin
Track record and size
AI writing help
Sentiment in AI tracking
Feature comparison
| Feature | AI Schema Gen | Yoast SEO |
|---|---|---|
| SEO titles, sitemaps, readability | ✗ | ✓ |
| AI readiness check of the whole site | ✓ | ✗ |
| Checks AI bot access and JavaScript-only pages | ✓ | ✗ |
| Schema generated from each page's content | ✓ | ✗ |
| Custom or uncommon schema types | All 827+ | Code or another plugin |
| One business identity across all pages | ✓ | Site-wide organization settings |
| Weekly re-check with score-drop alerts | ✓ | ✗ |
| llms.txt | ✓ | ✓ |
| AI mention tracking | Pro, $19 a month | AI+, $358.80 a year |
| Works on sites other than WordPress | Yes, Next.js and copy-paste code | Shopify version |
| Runs alongside the other plugin | Yes, takes over schema only | Yes |
SEO titles, sitemaps, readability
AI Schema Gen
✗Yoast SEO
✓AI readiness check of the whole site
AI Schema Gen
✓Yoast SEO
✗Checks AI bot access and JavaScript-only pages
AI Schema Gen
✓Yoast SEO
✗Schema generated from each page's content
AI Schema Gen
✓Yoast SEO
✗Custom or uncommon schema types
AI Schema Gen
All 827+Yoast SEO
Code or another pluginOne business identity across all pages
AI Schema Gen
✓Yoast SEO
Site-wide organization settingsWeekly re-check with score-drop alerts
AI Schema Gen
✓Yoast SEO
✗llms.txt
AI Schema Gen
✓Yoast SEO
✓AI mention tracking
AI Schema Gen
Pro, $19 a monthYoast SEO
AI+, $358.80 a yearWorks on sites other than WordPress
AI Schema Gen
Yes, Next.js and copy-paste codeYoast SEO
Shopify versionRuns alongside the other plugin
AI Schema Gen
Yes, takes over schema onlyYoast SEO
YesChecked against each product's own website in November 2026. Plans and features change, so check their current pages before you decide.
Who should choose which
Yoast SEO is the better fit if
- You need a general SEO plugin and only standard schema
- Your pages are articles, a few service pages and an about page
- You want AI help writing titles and descriptions
- Sentiment of AI answers is what you most want to track
AI Schema Gen is the better fit if
- You want to know if AI can understand your business, and why not
- You need schema beyond Yoast's built-in types, without writing code
- You want your business details made consistent on every page
- You want AI tracking across five engines from $19 a month
- You run sites on WordPress and other platforms
Using both makes sense when
This is the most common setup. Yoast keeps doing SEO, AI Schema Gen takes over schema and adds the AI readiness check, fixes and tracking. Our plugin switches off Yoast's schema automatically so there is never duplicate markup, and Yoast's other features keep working.
Frequently asked questions
No. Most users keep Yoast for SEO. When AI Schema Gen is active it switches off Yoast's schema output so you don't get duplicate markup, and everything else in Yoast keeps working.
Yes, in its AI+ plan ($358.80 a year per brand, on Yoast's product page). AI Brand Insights checks ChatGPT, Gemini, Claude and Perplexity once a week. AI Schema Gen tracks ChatGPT, Perplexity, Google AI Overviews, Claude and Gemini weekly from $19 a month.
Yes, Yoast says llms.txt comes with the free plugin. AI Schema Gen also sets up llms.txt, along with the schema markup and business identity AI uses to understand who you are.
For a simple blog or brochure site it covers the basics well. It falls short when you need types outside its built-in set, when your business details are spread inconsistently across pages, or when you want to know whether AI can actually read and understand the site. The free readiness check shows which of these applies to you.
Rankings depend on content, links and page experience far more than on which plugin writes the markup. The main risk with two schema sources is duplicate markup, and AI Schema Gen prevents that by switching off Yoast's schema.
Yes. It works on Next.js through a package, and on any other platform by pasting one code block. Yoast also has a Shopify version.
Keep Yoast. See what AI makes of your site.
Run the free readiness check. No signup, results in about a minute.
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