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Projects / ToolsOpen source

Tools

Software published here, and the free checks. Built in the open, because a tool you can read is a tool you can trust.

The keel studio, listing a project and its services

Before you rely on a free check

What a free tool can tell you, and what it can’t

What it covers

  • Whether AI crawlers can reach a page, read it without JavaScript and tell what it is
  • What a checkout drop-off rate is worth in pounds, from your own analytics
  • Which published audit fits what you know and what you can hand over
  • A starting point, in a few minutes, with nothing to sign up for

What it does not

  • Why the numbers are what they are: that needs someone reading the templates and the code
  • Anything behind a login, in your analytics or on your servers
  • Whether a fix is worth its cost for your business, which is the question an audit answers

Questions about the tools

Do the free tools store what I enter?Behind it · Is this a way to collect my details?

No. The two calculators run entirely in your browser. The AI visibility checker fetches the page you give it, scores it and forgets it. There’s no email to enter on any of them.

Which tool should I start with?Behind it · I don’t know what’s wrong yet

If you’re worried about being found by ChatGPT or Google’s AI answers, the AI visibility checker. If sales are dropping at checkout, the checkout cost calculator. If you already know you want someone to look properly, the ecommerce cost calculator points you at the right audit.

Can I install keel and sonar myself?Behind it · Do I have to hire you to use them?

keel, yes: it’s open source and installs with one line. sonar is built and used in every health check, and its public release is being prepared.

Are the Magento modules here too?Behind it · Where’s the code?

They live under Magento projects: an MIT infinite scroll module and a Page Builder banner slider, both installable with Composer.

Available for new work

UK based · PHP · Python · JS · TS. Every first call is free.