Buying guide
Best AI SEO software for WordPress
Short answer. For WordPress sites, our top pick is Rank Math (Free; PRO from €7.99/mo billed annually, free version available permanently). The most complete schema support of any WordPress plugin, and the free version covers what most sites need. AI Link Genius adds internal link suggestions on paid tiers.
What actually matters for WordPress sites
WordPress gives you two routes: a plugin that lives inside the CMS and handles the technical layer, or an external tool that publishes into WordPress over the API. Most sites need one of each, and the mistake to avoid is running two SEO plugins at once, which duplicates meta tags and structured data.
So the questions worth asking a vendor are these, and they are different from the generic feature checklist:
- Does it write correct schema, or the bare minimum?
- Does it publish into WordPress natively, including images and internal links?
- Will it conflict with the plugin you already run?
- How much does it slow the site down?
Our picks for WordPress sites
Each pick below is justified for this audience specifically, not copied from the tool's marketing. Prices and trial terms were read on vendor sites on 2 August 2026.
The most complete schema support of any WordPress plugin, and the free version covers what most sites need. AI Link Genius adds internal link suggestions on paid tiers.
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Annual licensing rather than monthly, with AI credits for generating titles, meta descriptions and FAQs in bulk across a large site.
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Publishes finished, optimized, internally linked articles straight into WordPress, so the plugin handles the plumbing and the platform handles the content.
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Publishes into WordPress and WordPress.com, and audits and fixes existing pages, which most publishing tools ignore.
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Wide WordPress support plus webhooks, useful when you have a custom setup that the standard integrations do not fit.
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Compared
| Tool | Category | Entry price | Free trial | AI search |
|---|---|---|---|---|
| Rank Math | SEO plugin | Free; PRO from €7.99/mo billed annually | Free version available permanently | No |
| All in One SEO (AIOSEO) | SEO plugin | from $49.50/yr (Basic, first year) | No free trial; 14-day money-back guarantee | No |
| Sorank | AI SEO autopilot | from $99/site/mo | 3 days free | Native |
| RankYak | AI SEO autopilot | from $49/mo | 3 days free on all plans | Partial |
| SEObot | AI SEO autopilot | $49/mo | Full refund after the first article if unsatisfied | Partial |
Capability matrix
| Capability | Rank Math | All in One SEO (AIOSEO) | Sorank | RankYak | SEObot |
|---|---|---|---|---|---|
| Writes content | Partial | Partial | Yes | Yes | Yes |
| Publishes to your CMS | No | No | Yes | Yes | Yes |
| Keyword research | Partial | Partial | Yes | Yes | Yes |
| On-page optimization | Yes | Yes | Yes | Yes | Partial |
| Technical audit | Partial | Partial | Partial | Yes | No |
| Backlinks | No | No | Yes | Yes | Yes |
| Rank tracking | Yes | Partial | Yes | Partial | No |
| AI visibility tracking | No | No | Yes | No | No |
| Internal linking | Yes | Yes | Yes | Yes | Yes |
| Free tier | Yes | No | No | No | No |
Frequently asked questions
Rank Math or All in One SEO?
Rank Math if you want the most schema types and the strongest free tier. AIOSEO if you prefer an annual licence, need bulk AI metadata across a big site, or want its local business handling. Both do the fundamentals correctly; do not run both.
Do SEO plugins slow WordPress down?
Marginally, and far less than an unoptimized theme or twenty other plugins. If Core Web Vitals are failing, look at images, render-blocking scripts and hosting before blaming the SEO plugin.
Can I let a tool auto-publish to WordPress?
Technically yes, and many do it. The safer pattern is publishing as draft and having a human hit publish, at least until you have read twenty consecutive outputs you would have signed off anyway.
How much should WordPress sites budget for AI SEO software?
Across our picks here, entry pricing runs from Free; PRO from €7.99/mo billed annually to from $99/site/mo a month. Work out the break-even for your own numbers with the AI SEO ROI calculator.
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See also the full 2026 ranking, the buyer's guide and the pricing comparison.
Last verified 2 August 2026. Prices, plans and features on this page were read on each vendor's own site on that date. Vendors change pricing often, so confirm before you buy. Spotted an error? Tell us and we will fix it.