GEO vs AEO vs AIO: three AI-search scores, one analyzer

What is AEO vs AIO vs GEO?

AEO is Answer Engine Optimization — win the extracted answer. AIO is AI Overview Optimization — be a cited source in Google’s Overview box. GEO is Generative Engine Optimization — be named by ChatGPT, Perplexity, Claude, Gemini, or Copilot.

Traditional SEO still matters: crawlable HTTPS pages with titles and internal links are the substrate. The four-discipline model is documented on the learn page. Dedicated checkers: AEO, AIO, GEO.

How does seo-ea.com combine the three scores?

Each framework score is weighted signals: pass = full weight, warn = 50%, fail = 0%, normalized to 0-100. overall is round((AEO + AIO + GEO) / 3). readinessScore is 25% each of AEO, AIO, GEO, and crawlability.

If GPTBot, ClaudeBot, PerplexityBot, or Google-Extended is disallowed in robots.txt, readiness is min(score, 40). That cap does not rewrite the three framework numbers — you can still see AEO 95 with readiness 40 when bots are blocked. CCBot and Applebot-Extended are checked but do not trigger the cap.

overall is content quality. readiness is content quality plus whether AI crawlers are allowed to read it.

Citation rate is a fourth number. It is not in the blend. Live tests send n=4 to 6 buyer-intent prompts per engine and report 0-100% mentions. A page can be 100 AEO / 100 AIO / high GEO and still show 0% citations because models recall training data and third-party mentions, not only your HTML. See the AI citation checker.

When should you work AEO first?

Work AEO first when the URL should be a definition, how-to, or comparison that a snippet or voice assistant can speak. If H2s are slogans and there is no FAQPage, the AEO column will fail atomic answers and question headings before AIO or GEO matter.

AEO does not require 1,500 words. It requires three question H2s, two 30-50 word answers, FAQPage, and usually a table. HowTo is warn-if-missing; skip it on a non-procedure page. QAPage is for community Q&A. The AEO guide walks the atomic-answer pattern. BandMasterBD.com’s jump from 32 to 100 AEO was schema plus question blocks, not a domain-rating campaign.

When should you work AIO first?

Work AIO first on articles, research, and thought-leadership URLs that should be Overview sources. Missing Person schema and dates will tank author (weight 16) and freshness (weight 10) even if FAQPage is perfect.

Organization schema belongs sitewide. Article / BlogPosting / NewsArticle / TechArticle belongs on the content URL. Depth at 1,500 words is an AIO signal, not an AEO one — a tight FAQ can pass AEO and warn on AIO depth. That is expected. Internal links (10+) and 80% image alt coverage finish the AIO column. Google’s own Overview appearance is not scored here; only the HTML Google can use.

When should you work GEO first?

Work GEO first when the brand is never named in ChatGPT or Perplexity answers and sameAs is empty. Entity mapping (five sameAs URLs, weight 20) and quotable numbers (five stats, weight 16) are GEO, not AEO.

Open Graph completeness, outbound citations to non-social hosts, HTTPS, optional hreflang, and three body mentions of the brand token complete GEO. llms.txt is a crawlability bonus, not a GEO signal. Live citation tests then measure whether engines actually say the name — after robots allow GPTBot and friends. The GEO guide covers cadence: monthly after structural change, not daily re-rolls.

How do you use all three without duplicating work?

One page can carry question H2s (AEO), Person + Article schema (AIO), and Organization sameAs plus statistics (GEO). Shared ingredients: HTTPS, visible expert copy, JSON-LD that matches the DOM, and an open robots.txt for critical AI bots.

1. Scan here. If crawlability fails critical bots, fix robots before rewriting copy.
2. Open the lowest framework column and ship only that checklist — AEO, AIO, or GEO, not all blogs at once.
3. Re-scan. overall should rise; readiness rises only if crawlability is healthy.
4. Run a citation test on the home analyzer after indexation time, not the same afternoon.
5. Automate repeats with the SEO MCP server or REST API. Compare vendors on compare.

Markup types follow schema.org. Machine-readable site indexes follow llms.txt. None of these pages change analyzer weights; they only explain the scores /api/analyze already returns.

What mistakes mix the three frameworks?

The common failure is treating every gap as “more schema.” FAQPage does not replace sameAs. Person schema does not replace atomic answers. A citation-rate dashboard does not replace robots.txt.

Another failure is optimizing the headline readiness number while ignoring overall. If you unblock bots, readiness jumps even when AEO is still 40. Celebrate the gate, then go back to the weak column. The opposite mistake is shipping FAQPage on a homepage that should be an entity page — AEO may rise while GEO sameAs stays fail and ChatGPT still has no profile graph to attach.

Third: running citation tests daily. Stochastic answers move 10–20 points without a content change. Use the free rule-based scan on this page for daily work; save live tests for a monthly snapshot against the same prompt set. The AI search statistics post and pricing page keep that cadence explicit so quota and measurement stay aligned.

Can one URL pass AEO, AIO, and GEO together?

Yes. Question H2s and FAQPage (AEO), Person plus Article plus dates (AIO), and five sameAs links plus five statistics (GEO) can live on one guide. BandMasterBD.com reached 100 AEO and 100 AIO on that pattern.

Homepages struggle because they are not FAQs, not 1,500-word articles, and not entity graphs all at once. Put the combined pass on a pillar guide, then link it from the home analyzer CTA. Use this comparison scan to see which column still fails. If crawlability.criticalBlocked is non-empty, stop and edit robots.txt before rewriting copy. The full analyzer then emits a fix pack. MCP and REST call the same analyze tool — see SEO MCP server.

Where do crawlability and citation rate sit in this model?

Crawlability is the fourth 25% of readiness, not a fourth framework tab. Citation rate is an outcome metric outside the blend. Blocked GPTBot, ClaudeBot, PerplexityBot, or Google-Extended caps readiness at 40.

llms.txt lives in crawlability. Missing it costs points; it does not fail GEO. Live citation tests send n=4 to 6 prompts per engine and return 0-100%. High GEO with 0% citations is training-data recall or missing third-party mentions — not a broken AEO table. Measure crawlability daily with the free scan; measure citations monthly. The AI citation checker and learn pages keep that split. Compare vendors on compare if you need always-on dashboards versus this on-demand blend.

How should a team split GEO, AEO, and AIO work?

Give content the AEO atomic answers and tables. Give engineering schema, robots, and sameAs. Give brand or PR the third-party mentions that citation rate needs. Do not assign “AI SEO” to one intern with no owner.

A weekly 30-minute scan of the weakest column beats a quarterly rewrite of everything. Track overall for content quality and readiness for the crawl gate. When both are high and citations stay 0%, the job has left on-page work — that is GEO recall and digital PR, measured with the citation test, not with another FAQPage. The checkers on this site map to those owners: AEO checker for writers, AIO checker for authors and CMS dates, GEO checker for entity and quotes, MCP for engineering automation.

Agencies can run the combined scan on this page in a pitch, then assign one column per week. Do not sell “we will get you into ChatGPT this sprint” off a high AEO number. Citation rate is the GEO outcome metric and it lags. The honest promise is: we will make extractable answers, attributable articles, and a mapped entity, then measure mentions monthly. That is the product seo-ea.com actually scores. Pricing for watchlist and API sits on pricing; vendor differences sit on compare.