WordPress SEO plugins · Updated August 2026
Rank Math vs AIOSEO vs SEOPress Which WordPress SEO plugin fits your site in 2026?
A side-by-side look at Rank Math, AIOSEO and SEOPress, built only from what each vendor publishes on its own site. Pricing, licensing and feature availability are quoted as documented — where a vendor does not state something, we say so rather than guess.
Rank Math 
AIOSEO 
SEOPress The quick verdict
Three good plugins, three different trade-offs.
Every plugin here covers the SEO basics — titles, sitemaps, schema and analysis. The differences that actually decide it are licensing, how much you pay in year two, and whether AI is bundled or sold separately.
Rank Math Feature-dense
Rank Math packs the most modules into the entry plan — its cheapest paid tier covers unlimited personal sites rather than one.
- Its PRO plan covers unlimited personal websites, not a single domain
- Rank tracking is built in, from 500 to 50,000 keywords by tier
- AI Link Genius and automated keyword linking are included
- 30-day money-back guarantee, the longest here alongside Yoast
AIOSEO All-round toolkit
AIOSEO bundles the broadest set of on-page tooling, and is the only one here whose AI optimisation is included on every plan, free tier included.
- Optimize with AI is included on every plan, including the free version
- TruSEO analysis, Link Assistant and Redirection Manager in one plugin
- Deep page-builder coverage for Elementor, Divi and others
- Translated into 54+ languages
SEOPress Best value
SEOPress is the cheapest way in at $49 a year, and the only one here that commits in writing to renewing at the same price.
- Lowest documented entry price of the four, at $49/year
- Renews at the same price every year — stated on its pricing page
- White label mode and no ads or footprints in the plugin
- Bring your own AI: OpenAI, Claude, Gemini, DeepSeek or Mistral
At a glance
The scoreboard
Highlighted cells mark the stronger option on that metric. No highlight means the values are not directly comparable, or it is a tie.
Feature matrix
The full comparison
Every row reflects what Rank Math, AIOSEO and SEOPress document on their own websites, checked on 16 August 2026. "Not stated" means the vendor does not publish the detail — not that the feature is definitely missing.
| Feature |
Rank Math
|
AIOSEO
|
SEOPress
|
|---|---|---|---|
| Pricing & licensing | |||
| Free version | Supported. Free plan | Supported. Lite on WordPress.org | Supported. SEOPress Free |
| Entry paid price | €7.99/mo, billed annually | $99/yr | $49/yr |
| Sites on the entry plan | Unlimited personal sites | 1 site | 1 site |
| Highest tier | Agency — 500 client sites | Elite — 100 sites | Unlimited sites — $149/yr |
| Renews at the same price | Partial. Renews at list price | Partial. Promotional first-year pricing | Supported. Stated on pricing page |
| Money-back window | 30 days | 14 days | 14 days |
| Separate AI subscription needed | Partial. Content AI sold as its own plan | Supported. No — included on every plan | Partial. AI credits from $19/mo |
| Core SEO | |||
| Title & meta templates | Supported. Included | Supported. Included | Supported. Included |
| XML sitemaps | Supported. Automated | Supported. Smart XML sitemaps | Supported. Included |
| Schema / structured data | Supported. Schema generator + templates | Supported. Schema generator | Supported. Automatic & manual schemas |
| Breadcrumbs | Supported. Included | Supported. Custom breadcrumbs | Supported. With schema markup |
| Redirect manager | Supported. Included | Supported. Redirection Manager | Supported. 301 redirects + 404 monitoring |
| Broken link checker | Supported. Included | Supported. 200 internal links/mo on free | Supported. Included |
| Internal linking suggestions | Supported. AI Link Genius | Supported. Link Assistant | Partial. Not a dedicated module |
| Content & readability analysis | Supported. SEO score | Supported. TruSEO analysis | Supported. Content analysis |
| Instant indexing / IndexNow | Not available. Not stated | Supported. IndexNow | Supported. Google & Bing |
| Google Search Console integration | Supported. Included | Supported. Search Statistics | Supported. Included |
| Keyword rank tracking | Supported. 500–50,000 keywords by tier | Supported. Keyword Rank Tracker | Partial. Insights, $99/yr/site |
| Specialised modules | |||
| Local SEO | Supported. Included | Supported. Local SEO module | Supported. Included in PRO |
| WooCommerce SEO | Supported. Included | Supported. Included | Supported. Included in PRO |
| News sitemaps | Supported. Included | Supported. Google News sitemaps | Supported. Google News XML |
| Video sitemaps | Supported. Included | Supported. Video SEO sitemaps | Supported. Video XML sitemaps |
| Image alt text automation | Supported. AI image alt text | Supported. Image SEO addon | Supported. Image alt text |
| Page-builder integrations | Partial. Not detailed on site | Supported. Documented builder support | Supported. Editable from builders |
| White label | Supported. Included | Not available. Not stated | Supported. Included in PRO |
| Multisite support | Supported. Documented | Partial. Mentioned | Supported. Documented |
| Google Docs add-on | Not available. Not stated | Not available. Not stated | Not available. Not stated |
| AI features | |||
| AI meta titles & descriptions | Supported. Content AI | Supported. Included | Supported. Via your AI provider |
| AI included on the free tier | Partial. Content AI free tier, limited | Supported. Optimize with AI on all plans | Not available. Not stated |
| Choice of AI provider | Not available. Not stated | Not available. Not stated | Supported. OpenAI, Claude, Gemini, DeepSeek, Mistral |
| AI long-form content generation | Supported. One-click long-form | Supported. AI Content Generator | Partial. Depends on provider |
| AI-assisted internal linking | Supported. AI Link Genius | Supported. Link Assistant | Not available. Not stated |
| AI visibility / LLM tooling | Supported. AI visibility tracking | Supported. AI Suite, LLMs.txt generator | Not available. Not stated |
| Support & trust | |||
| Support channel | 24/7 support | Priority support on Pro & Elite | Support by mail |
| Priority support tier | Supported. Business and Agency | Partial. Pro and Elite only | Not available. Not stated |
| Training academy | Not available. Not stated | Not available. Not stated | Not available. Not stated |
| Migration from another plugin | Not available. Not stated | Not available. Not stated | Not available. Not stated |
| Documented reach | 4M+ users | 3M+ users | 350,000+ sites |
| Interface languages | Not stated | 54+ translations | Not stated |
Pricing
What you actually pay in year two
Entry pricing reads as Rank Math at €7.99/mo, AIOSEO at $99, SEOPress at $49. Those are not like-for-like: Rank Math prices per month in euros billed annually, while the others quote a yearly figure in dollars, and licences cover different numbers of sites.
The renewal is where they diverge. SEOPress states on its pricing page that it renews at the same price. AIOSEO's headline figures are promotional first-year rates against a higher list price, and Rank Math documents a renewal at its pre-discount rate. Yoast does not publish a renewal policy.
No clear edge: prices are quoted in different currencies
Licensing
How many sites one licence covers
Rank Math's cheapest paid tier covers unlimited personal websites, with client sites excluded until the Business tier at 100 sites. Everyone else starts at a single site: Yoast covers one site or domain, AIOSEO's Basic covers one, SEOPress PRO starts at one and moves to five for $59/year.
If you run a handful of your own sites, the licence maths matters more than the sticker price — a $49 single-site licence bought four times costs more than one unlimited plan.
Edge: Rank Math for multi-site owners
AI
Bundled AI versus a second subscription
Rank Math: Content AI sold as its own plan. AIOSEO: No — included on every plan. SEOPress: AI credits from $19/mo.
That distinction is easy to miss when comparing headline prices. AIOSEO is the only one of the four that documents its AI optimisation as included on every plan, free tier included. SEOPress takes the opposite approach — you connect your own provider key, from OpenAI, Claude, Gemini, DeepSeek or Mistral, and buy credits separately if you want its hosted option.
Edge: AIOSEO for bundled AI
Pricing
What each plan actually costs
List prices as published by each vendor. Several run promotional first-year rates, so the renewal price is the number worth comparing.
Rank Math - Core SEO modules at no cost
- Billed annually, ex VAT (was €8.99)
- Unlimited personal websites
- Track 500 keywords
- 24/7 support
- Billed annually, ex VAT (was €27.99)
- 100 client websites
- Track 10,000 keywords
- 24/7 priority support
- Billed annually, ex VAT (was €64.99)
- 500 client websites
- Track 50,000 keywords
- 24/7 priority support
AIOSEO - Free version on WordPress.org
- 1 site
- Currently promoted at $49.50 for the first year
- Up to 3 sites
- Currently promoted at $99.50 for the first year
- Up to 10 sites
- Priority support
- Currently promoted at $199.50 for the first year
- Up to 100 sites
- Priority support
- Currently promoted at $299.50 for the first year
SEOPress - Free version
- 1 site, renews at same price
- AI integration, site audit, Local and WooCommerce SEO
- White label
- Support by mail
- 5 sites, renews at same price
- Unlimited sites, renews at same price
- Per site
- Rank and backlink tracking
Prices verified 16 August 2026. See vendor sites for current pricing.
Decision guide
Who should choose which
Choose Rank Math if…
- You run several of your own sites and want them all on one licence
- Built-in rank tracking matters more to you than a separate tool
- You want the widest module list at the lowest entry tier
- Agency licensing for 100 or 500 client sites is on your roadmap
Choose AIOSEO if…
- You want AI optimisation without a second subscription on top
- Internal-link suggestions and redirect management should live in the SEO plugin
- You build in page builders and need SEO controls inside them
- A 100-site Elite licence fits how you work with clients
Choose SEOPress if…
- Budget is the deciding factor and you want no renewal surprises
- You hand sites to clients and need white-label, footprint-free output
- You want to pick your own AI provider rather than a bundled one
- An unlimited-site licence at $149/year suits your portfolio
There is no single winner here. These are quoted in different currencies and billing cycles, so compare the annual total for the number of sites you actually run — Rank Math covers the most sites per licence, and the right pick is whichever one matches how many sites you run and whether you want AI included or bought separately.
From the AngleOut team
Picking the plugin is the easy part
A plugin sets your titles and schema correctly. It will not tell you which pages deserve the effort. If you want a content and technical plan built around where your rankings actually are, we can put one together.
FAQ
Frequently asked questions
Which of Rank Math, AIOSEO and SEOPress has the best free version?
All of them ship a free version. Yoast describes its free tier as "free forever" with no paywalled essentials and includes analysis, sitemaps and schema. AIOSEO's free Lite version is the only one of the four that includes its AI optimisation feature. Rank Math and SEOPress both offer free plans covering core SEO modules.
Which one is cheapest?
Among the plans quoted in dollars per year, SEOPress is lowest at $49, and it is the only one that states it renews at the same price every year. Rank Math is priced in euros per month billed annually, so it is not directly comparable without a currency conversion — but its entry plan covers unlimited personal sites rather than one, which can make it cheaper per site.
Do any of them include keyword rank tracking?
Rank Math includes rank tracking in its paid plans, from 500 keywords on PRO up to 50,000 on Agency. AIOSEO offers a Keyword Rank Tracker alongside its Search Statistics module. SEOPress sells rank and backlink tracking as SEOPress Insights, at $99 per year per site.
Do I need a second subscription for the AI features?
Rank Math: Content AI sold as its own plan. AIOSEO: No — included on every plan. SEOPress: AI credits from $19/mo. If AI matters to your workflow, compare the combined cost rather than the plugin licence alone.
Can I switch between these plugins without losing my settings?
Yoast is the only one of the four that documents built-in migration tools for importing from another SEO plugin. The others do not publish a migration path on the pages reviewed here, so check their documentation before you switch.
Which should an agency managing client sites pick?
Rank Math sells explicit client-site licensing at 100 sites (Business) and 500 sites (Agency). SEOPress offers unlimited sites at $149/year plus white-label mode and no plugin footprints. AIOSEO tops out at 100 sites on Elite with priority support.