Research reviewed November 2026. This is a research-based review — we analyzed published specs, pricing, and user feedback.

Quick verdict

✓ Best for:WordPress sites that want classic SEO plus AI-search readiness — AEO/GEO audits, llms.txt and AI crawler controls — in one plugin.

✕ Skip it if:Skip if conflicting vendor pricing bothers you — its pricing page headers PRO at $19.99/month while its comparison copy still quotes $9.99.

Squirrly SEO Review 2026: The SEO Plugin Rebuilt to Get You Cited by AI Search

Squirrly SEO — now titled the “GEO Plugin by Squirrly SEO” on WordPress.org — is a long-running SEO suite that has repositioned itself around three jobs at once: classic SEO for Google, AEO so AI engines lift your content as the direct answer, and GEO so ChatGPT, Perplexity, Claude, Gemini and Google AI Overviews cite your pages by name. It is on WordPress.org at version 14.2.11, updated 9 November 2026, with 30,000+ active installs and a 4.6/5 rating from 683 ratings — a public record stretching back to 2013. The free plugin connects to a Squirrly cloud account; paid plans are billed monthly from $19.99/month for PRO.

Bottom line: Squirrly is the most AI-search-forward SEO plugin we have covered: a GEO/AEO audit, AI crawler controls, llms.txt generation and LLM indexing sit alongside keyword research, a live writing assistant and rank tracking, all billed monthly with no annual lock-in. The catches are metered cloud limits — focus pages, keyword researches and audit pages are all capped per plan — and a pricing page that contradicts itself, headlining PRO at $19.99/month while its own comparison copy still quotes $9.99.

What it is

Squirrly, from UK-based Squirrly Limited (building SEO tools since 2012), is a plugin-plus-cloud hybrid: the WordPress plugin handles on-site SEO while the connected Squirrly cloud account powers the heavier tools — audits, keyword research and rank tracking. That duality is why the free install asks you to connect an account with your email before the cloud features unlock.

The 2026 repositioning layers AI search on top of that base. Where a traditional SEO plugin asks “can Google rank this page?”, Squirrly also asks “would an AI engine quote it?” — and scores your pages on the signals answer engines use: a direct answer near the top, question-style headings, lists and tables, content depth, freshness, and FAQ, HowTo or Article schema. It can also turn your site into an MCP server, so Claude, ChatGPT or Codex can read and update your pages’ SEO fields from a chat.

Key features

GEO/AEO Audit. Scores each page for AI-citation readiness — direct-answer block, question headings, extractable lists and tables, depth, freshness and answer-ready schema — with a prioritised fix list.
AI crawler control and llms.txt. Decide how GPTBot, ClaudeBot, PerplexityBot, Google-Extended and other AI bots may access your content from your robots rules, and generate, edit or upload llms.txt and llms-full.txt files served at your site root.
LLM Indexing. Pushes new and updated URLs to the IndexNow API and the Google Indexing API so search and AI engines discover changes quickly.
Classic SEO toolkit. AI keyword research with competition and intent data, Focus Pages that show page-by-page why a page is not ranking, a Live Assistant giving real-time guidance inside Gutenberg, Elementor and Divi, SEO Goals, sitemaps, canonicals, redirects, rank tracking and competitor analysis — the vendor claims 650+ features in total.
MCP assistant access. Connect Claude, ChatGPT, Codex or another MCP client to read and update SEO titles, meta descriptions, keywords, canonicals, indexing, social previews and schema types, and to work with your Briefcase keywords and Focus Pages. The assistant cannot delete data or read your Squirrly API keys.
Migration and compatibility. One-click imports from Rank Math, Yoast, All in One SEO, SEOPress and others, plus a compatibility mode for running alongside another SEO plugin.

Pricing

Prices are from Squirrly’s own pricing page at plugin.squirrly.co, in USD, all billed monthly. Free is $0: 1 website, 1 focus page, 5 keyword researches a month and 1 audit-suite page a month, with the Lite Live Assistant. PRO is $19.99/month: 5 websites, 25 focus pages, 50 keyword researches and 750 keyword ideas a month, 100 audit pages a month and the Premium Live Assistant. Web Dev Kit is $51.20/month: 10 websites, 70 focus pages, 300 researches and 300 audit pages, with full Holistic SEO and co-branding for client work. Business is $71.99/month: 7 websites with the same 70 focus pages, 300 researches and 300 audit pages as Web Dev Kit. Every plan renews at the same price, and there is no annual commitment. If you outgrow a meter, extra keyword-research credits cost $50/month per 300 and extra SERP Checker credits $19.99/month per 1,000.

What the pricing page doesn’t make obvious: the page disagrees with itself about the entry price. The plan header charges $19.99/month for PRO, but the same page’s Rank Math comparison and FAQ still say the most affordable paid plan — and the “cost to start working on your SEO today” — is $9.99, a figure third-party listings repeat. Treat $19.99 as the price and confirm the number at checkout before you commit; the $9.99 copy appears to be a leftover the vendor has not cleaned up.

Who it’s for

Publishers who care about AI citations, not just rankings — the GEO/AEO audit, AI crawler controls and llms.txt tooling address ChatGPT and AI Overviews visibility that Rank Math-style suites treat as an afterthought, and monthly billing keeps the experiment cheap.
Non-specialists who want to be told what to fix — Focus Pages and SEO Goals turn SEO into a prioritised task list rather than a dashboard of raw data.

What to watch out for

Everything cloud-powered is metered. One focus page and five keyword researches a month on Free is a taster, not a workflow; even PRO’s 25 focus pages and 100 audit pages will pinch on a large site, and top-up credits add up at $50/month per 300 researches.
The AI-assistant connection needs a modern stack. The vendor’s own FAQ states the MCP connection requires WordPress 6.9 or newer, PHP 7.4+ and HTTPS, because it is built on the WordPress Abilities API — even though the plugin itself still runs on WordPress 5.3. Older sites simply do not get the feature.
Two systems to learn. The plugin-plus-cloud split means settings, limits and data live in two places; an account connection is mandatory even for the free tier.
Research-based review. Based on the vendor’s WordPress.org listing and its own pricing page; not run on a live site ourselves.

Pros

SEO, AEO and GEO in one plugin: AI-readiness audits, crawler controls, llms.txt and LLM indexing alongside keyword research and rank tracking.
Monthly billing that renews at the same price — no annual lock-in, unlike most SEO suites.
Long public track record: on WordPress.org since 2013, 30,000+ installs, 683 ratings.
MCP access lets Claude or ChatGPT maintain your SEO fields, with deletions and API keys off-limits to the assistant.

Cons

Tight cloud meters on every plan — focus pages, keyword researches and audit pages are all capped.
The vendor’s pricing page contradicts itself ($19.99 header vs $9.99 comparison copy).
Cloud account connection is required; the headline MCP feature needs WordPress 6.9+ and HTTPS.

Frequently asked questions

Is Squirrly SEO really free?

The WordPress.org plugin is free and the Free plan costs $0, covering 1 website with 1 focus page, 5 keyword researches and 1 audit page a month. You do have to connect a free Squirrly cloud account with your email to unlock the cloud tools — audits, keyword research and rank tracking do not run without it.

How much does Squirrly SEO PRO cost?

The pricing page header lists PRO at $19.99/month, billed monthly for up to 5 websites, with 25 focus pages, 50 keyword researches and 100 audit pages a month. Note the same page’s comparison copy still quotes $9.99 as the starting price, so confirm the figure at checkout.

Can I use Squirrly alongside Rank Math?

Yes. Squirrly offers a compatibility mode that deactivates overlapping modules so the two plugins can run together, and it can import your existing SEO data from Rank Math, Yoast, All in One SEO and SEOPress if you would rather switch outright.