The AEO Scoring Authority
Launching 26 May 2026

Is your brand invisible
to AI search?

Caijo (kai-jo) is the AEO scanner built for brands and agencies who want to know exactly how visible they are to AI search engines. Seven categories. 100 points. Plain English fixes. No jargon, no fluff, just the truth.

Launching  Tuesday, 26 May 2026 at 10am BST
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What Caijo does

The AEO scanner that tells you everything.

Caijo crawls your website, scores it against the signals AI engines actually use, and tells you in plain English exactly what to fix. Here is what you get.

7-Category AEO Scoring
100 points across 7 weighted categories. Every point lost maps to a clear reason. Every reason maps to a specific, actionable fix. No vague suggestions, no filler.
Plain English Fix Instructions
Every failed check comes with a plain English explanation of why it matters and exactly what to do about it. You should not need a developer sitting next to you to understand your AEO results.
Scan Any Website
Any domain, any industry, any size. Enter a URL and CaijoBot does the rest. It actually crawls your pages, reads your content, and analyses real signals from your real site.
Free to Start
Three scans per month on the free plan. No credit card. No trial period that expires awkwardly at 11pm on a Friday. Just sign up and go.
Competitor Comparison
Run your domain alongside up to nine competitors and see exactly where you sit. Find the gaps that are costing you AI citations. Fix the ones that matter most, first.
Points Recovery Display
Every failed check shows exactly how many points you recover if you fix it. Your results do not just tell you what is wrong, they hand you a prioritised roadmap for improving your score.
The scoring model

100 points. 7 categories.
Zero guesswork.

Every point is earned and every point lost is explained. Tap any card to see what each category actually measures.

20
Structured Data
points
tap to learn more
Structured Data and Markup
JSON-LD, schema types, Organisation markup, FAQ schema, Article schema, breadcrumbs. The most direct signal you can give an AI crawler about who you are and what you do.
20
Content Structure
points
tap to learn more
Content Structure and Answerability
Heading hierarchy, content depth, answer-friendly formatting, FAQ blocks, and how easy it is for an AI engine to extract a direct, citable answer from your pages.
15
Technical
points
tap to learn more
Technical Accessibility and Crawl Readiness
Can AI crawlers actually reach and read your site? Covers page accessibility, robots directives, canonical tags, sitemaps, and status code hygiene across crawled pages.
15
Entity and Brand
points
tap to learn more
Entity and Brand Clarity
Does an AI engine know exactly who you are? About pages, contact signals, consistent brand naming, and entity references that connect you to a real, verifiable organisation.
15
Trust
points
tap to learn more
Trust, Transparency and Credibility
Privacy Policy, Terms page, authorship signals, contact information, and the credibility markers that tell AI systems your site is a trustworthy source worth citing.
10
Topical Depth
points
tap to learn more
Topical Depth and Internal Linking
Does your site cover its subject area with enough depth to signal genuine authority? Measures supporting content, internal linking strength, and topical coherence across pages.
5
Freshness
points
tap to learn more
Freshness and Content Maintenance
Visible dates, recently maintained content, and signs the site is actively looked after. Worth 5 points because, frankly, even Google gave up on this one.
Total possible score 100 points across all 7 categories
Visibility across

Every AI engine
that matters.

Caijo checks your AEO readiness against the signals used by all six AI search engines your customers are already using right now.

ChatGPT
Claude
Gemini
Perplexity
Copilot
Grok
★ Launch Offer

First 100 Signups.
Locked In for Life.

The PRO+ plan gives you full score narratives, plain English fix instructions, competitor comparison, saved reports, and projects. The first 100 signups lock in the price forever.

$29/mo
Normally $39/month. Yours for life when you sign up before all 100 spots are gone.
Claim Your Spot
Only 67 of 100 spots remaining. Once they are gone, the offer closes.
Terms and conditions apply.
Built for agencies

Why AEO Agencies love Caijo.

Caijo is not just a scanner. For AEO specialists and digital agencies, it is an audit platform, a client reporting tool, and a monitoring system rolled into one.

Run Full AEO Audits in Minutes
CaijoBot actually crawls your client's site page by page, extracting real signals rather than making educated guesses. You get a full 100-point AEO score across all seven categories, with every failed check explained in plain English. That turns a technical crawl into a client-ready narrative in the time it takes to make a coffee.
Benchmark Against Competitors
The Agency plan lets you compare any domain against up to nine competitors in a single scan. See exactly where your client is being beaten and by how much, which categories their competitors are winning in, and which quick wins would close the gap fastest. It is the kind of insight that makes a pitch deck feel effortless.
Cornerstone Page Monitoring
Not all pages matter equally. CaijoBot identifies the Cornerstone Pages that carry the most strategic AEO weight, such as the homepage, service pages, product pages, and key conversion pages, and scores them individually. Agency users can set up scheduled rescans of those Cornerstone Pages weekly, monthly, or quarterly, so you always know whether your optimisation work is moving the needle.
White-Label Reports Your Clients Will Actually Read
Agency plan includes white-label PDF exports with your branding, not ours. Your clients get a polished, clear report that shows their AEO score, what is working, what needs fixing, and how their score has changed over time. No technical gibberish, no Caijo watermarks, just a report that makes you look like the authority you are.
Prove That Your Work Is Paying Off
One of the biggest challenges in AEO is showing clients the impact of the work. Caijo gives you historical score tracking per Cornerstone Page and across the whole site. When a page you optimised moves from 61 to 78, that is not a claim. That is a number on a graph. Clients renew retainers when they can see the progress clearly.
100 Scans, Unlimited Projects, Priority Support
The Agency plan gives you 100 scans per month, unlimited saved reports, unlimited projects to keep your clients organised, and priority support when you need a question answered before a client call. At $99 per month, or $899 per year, it pays for itself the moment you bill it as a line item on a single client engagement.
Start Your Agency Account
Upgrading from PRO+ within 30 days of signup? Lock in at $79/month for life. T&Cs apply.
Got questions?

We have got answers.

AEO stands for Answer Engine Optimisation. It is the discipline of making your brand's digital presence visible and citable to AI-powered answer engines like ChatGPT, Claude, Gemini, Perplexity, Microsoft Copilot, and Grok.

These tools now handle millions of search queries every day that used to go to Google. The difference is significant: rather than returning a list of blue links and letting the user decide which one to visit, AI engines read, synthesise, and respond in their own words, citing sources they trust.

If your brand is not showing up in those responses, you are missing a fast-growing search channel entirely. AEO is about fixing that.

SEO focuses on ranking in traditional search results like Google. AEO focuses on being cited and surfaced by AI answer engines. They share some technical foundations but require meaningfully different signals.

AEO puts far more emphasis on structured data, entity clarity, answer-friendly content formatting, authorship, and trust markers. A site that ranks brilliantly on Google may still be completely invisible to AI engines if those AEO-specific signals are missing.

Think of it this way: SEO helps you get found by someone scrolling search results, while AEO helps you be the answer when someone asks an AI a question. Caijo measures the signals that specifically matter for AEO.

Caijo does both, but in the right order. CaijoBot, our purpose-built web crawler, actually visits and reads the pages of a website just like a search engine bot would. It parses the HTML, extracts structured data, checks heading hierarchy, analyses content depth, reads robots directives, follows canonical tags, detects schema types, and collects dozens of other signals from each page.

That crawl data is then run through our scoring engine, which applies deterministic rules to produce the score. For edge cases where rules alone cannot confidently classify a page, such as an "Our Story" page that functions like an About page but has a non-obvious URL, Caijo uses the Claude AI API as a fallback classifier.

So the foundation is a real crawl of real pages. The AI assists with the intelligent classification. The score is always based on what is actually on the website, not guesswork or assumptions.

Caijo scores your site across seven weighted categories totalling 100 points.

Structured Data and Markup is worth 20 points, covering schema types, JSON-LD implementation, and machine-readable signals. Content Structure and Answerability is worth 20 points, covering heading hierarchy, content depth, and answer-friendly formatting.

Technical Accessibility and Crawl Readiness is worth 15 points. Entity and Brand Clarity is worth 15 points. Trust, Transparency and Credibility is worth 15 points.

Topical Depth and Internal Linking is worth 10 points. Freshness and Content Maintenance is worth 5 points.

Every point lost comes with a plain English reason and a specific fix.

Caijo was built with agencies and AEO specialists firmly in mind and the Agency plan reflects that. You get 100 scans per month, competitor comparison against up to nine domains, unlimited saved reports, unlimited projects, white-label PDF exports with your own branding, scheduled Cornerstone Page rescans, and priority support.

The scoring methodology is consistent and deterministic, so when you show a client that their score moved from 58 to 74 over three months, that is a real, reproducible number they can trust. For specialists who bill AEO audits as a service, Caijo effectively becomes your audit infrastructure.

For agencies running retainers, it becomes your client reporting platform. At $99 per month, it typically pays for itself on a single client engagement.

Cornerstone Pages are the pages on a website that directly or indirectly generate revenue, capture leads, or build the brand authority that makes both possible. Think homepage, service pages, product pages, pricing pages, about pages, and key contact or conversion pages.

Not all pages carry equal weight in AEO, and Caijo reflects that. CaijoBot identifies likely Cornerstone Pages based on page type, internal link structure, content depth, schema presence, and crawl depth. Users can confirm, change, or add their own.

Once Cornerstone Pages are set, they carry more weight in the overall site score calculation. Agency users can also schedule automatic rescans of Cornerstone Pages, so progress is tracked automatically rather than relying on ad hoc manual scans.

PRO+ is Caijo's plan for solo operators, consultants, freelancers, and in-house marketing teams. It costs $39 per month or $349 per year, saving you roughly three months compared to paying monthly.

PRO+ gives you 20 scans per month, the full score narrative in plain English, complete fix instructions for every failed check, competitor comparison against up to three domains, up to 25 saved reports, up to five projects, and full report history.

The current launch offer gives the first 100 PRO+ signups a price of $29 per month locked for life, which works out to more than $100 a year cheaper than the standard rate. Once those 100 spots are gone, the offer closes permanently.

The Agency plan costs $99 per month or $899 per year, saving you roughly three months on the annual option.

It includes everything in PRO+ and adds 100 scans per month, competitor comparison across up to nine domains, unlimited saved reports, unlimited projects, white-label PDF exports, scheduled Cornerstone Page rescans, and priority support.

If you are currently on PRO+ and upgrade to Agency within 30 days of your original PRO+ signup, you can lock in at $79 per month for life. After the 30-day window, standard Agency pricing applies.

Yes. The free plan gives you three scans per month with the full score out of 100, a category breakdown, and your top issues flagged. No credit card is required and the free plan does not expire.

The full score narrative and the plain English fix instructions are unlocked on PRO+ and Agency plans, because those are the parts that explain not just what your score is, but exactly why you scored that number and what to do to improve it.

The free plan is genuinely useful for checking whether a site has an AEO problem. The paid plans are where you find out exactly how to fix it.

Caijo checks AEO readiness against the signals used by ChatGPT, Claude, Gemini, Perplexity, Microsoft Copilot, and Grok. These are the six AI search and answer engines already handling the majority of AI-powered queries globally.

Rather than querying each engine individually with live prompts, Caijo scores the technical, structural, and content signals that all six rely on when deciding whether to surface, cite, or trust a brand in their responses.

The underlying signals are broadly consistent across engines, which is why a single score can meaningfully predict performance across all six.

Caijo launches publicly on Tuesday 26 May 2026 at 10am BST. You can register for early access right now and start scanning as soon as your account is created.

The launch offer for the first 100 PRO+ signups at $29 per month locked for life is available immediately and will close the moment the 100th spot is confirmed.

The countdown at the top of this page will tell you exactly how long you have left to wait.

Spotted something odd? Drop us a line at help@caijo.com and we will get straight on it.