What are the CorpusIQ free tools?

Three public checks that read only what a stranger can see: a domain check across ten page level signals, an AI crawler access check that reads robots.txt per crawler token and requests the homepage as that crawler, and a product data check that compares a store's public catalogue against the structured data on a product page.

Do these tools need an account or an email address?

No. There is no login, no email wall and no credit card. The domain or product URL you enter is used for that one request and the result is returned to your browser. It is not stored with an account because there is no account.

What do the free checks leave out?

Everything that needs your own business data. The free checks can prove a page is readable and that the markup agrees with itself, and they cannot prove the number in the answer matches your invoices, orders or ad accounts. That comparison needs a connected source, which is what the trial is for.

Where should I start?

Run the domain check first, because it covers the most ground in one pass. If it reports that a crawler is blocked or that llms.txt is missing, run the AI crawler check for the line by line detail. If you sell products, run the product data check after that.

Do the tools work on sites that are not on CorpusIQ?

Yes. They are designed for exactly that case: a site you do not run, a competitor, a supplier, or your own site before you sign up for anything. Any public domain or product URL that answers on HTTPS can be checked.

Free tools

Check what search engines and AI assistants actually read.

Three checks that ask for nothing: no account, no email address, no credit card. Each one answers a question you can act on in the same sitting, and each one reads only what a stranger can already see.

Start with the domain check Check AI crawler access

No login. Nothing about the domain you enter is stored.

The three checks

One question per tool, answered from public data

A page can rank in search and still be missing from every assistant answer. These tools separate the two problems so the fix is obvious.

Free, no login

Domain check

Can search engines and assistants read this site at all?

Enter a domain and get a scored read on the ten things that decide whether a page can be found and quoted: title, meta description, main heading, indexability, canonical, sitemap, robots.txt, llms.txt and structured data.

Run the domain check Free, no login

AI crawler check

Is a robots.txt line stopping ChatGPT from citing this site?

Every assistant runs several crawlers and they do different jobs. This reads the robots.txt rule per token and sends one request identifying as that crawler, so a blocked citation crawler shows up as a refusal instead of staying invisible.

Run the AI crawler check Free, no login

Product data check

Does the price on my product page match what my store charges?

Compares what a product page tells a machine with what the store says the product costs. A page can state one price to a shopper and a different one to an assistant, and the mismatch is invisible until someone asks.

Run the product data check

Why these exist

Readable is not the same as correct

A public check can tell you whether a machine can fetch and parse your page. It cannot tell you whether the figure it repeats is the figure your own systems hold. The gap between those two is where most wrong answers about a business come from.

What a public read can prove

Whether the homepage answers, whether robots.txt allows each crawler token, whether a sitemap is declared and reachable, whether the heading and title say what the page is about, and whether the structured data on a product page agrees with the visible price.

What needs your own data

Revenue, margin, which campaign produced the order, what is still unpaid. Those live in Stripe, Shopify, QuickBooks or the ads accounts, not on the public web, which is why an assistant without a connection either refuses or guesses.

Questions

Free tools, answered

What are the CorpusIQ free tools?: Three public checks that read only what a stranger can see: a domain check across ten page level signals, an AI crawler access check that reads robots.txt per crawler token and requests the homepage as that crawler, and a product data check that compares a store's public catalogue against the structured data on a product page.
Do these tools need an account or an email address?: No. There is no login, no email wall and no credit card. The domain or product URL you enter is used for that one request and the result is returned to your browser. It is not stored with an account because there is no account.
What do the free checks leave out?: Everything that needs your own business data. The free checks can prove a page is readable and that the markup agrees with itself, and they cannot prove the number in the answer matches your invoices, orders or ad accounts. That comparison needs a connected source, which is what the trial is for.
Where should I start?: Run the domain check first, because it covers the most ground in one pass. If it reports that a crawler is blocked or that llms.txt is missing, run the AI crawler check for the line by line detail. If you sell products, run the product data check after that.
Do the tools work on sites that are not on CorpusIQ?: Yes. They are designed for exactly that case: a site you do not run, a competitor, a supplier, or your own site before you sign up for anything. Any public domain or product URL that answers on HTTPS can be checked.

The public checks find what a stranger can see. The trial checks the numbers.

Connect a source, ask a real question, and compare the answer against the system it came from. The free trial includes the full report and the step by step fixes.

Start the free trial See what is included

30-day free trial. No credit card required.