Which tool do I need?
Pick the thing you are trying to find out.
All of them, and what each one fixes
There is no backend. Every tool runs client-side, your work is stored in your own browser, and we could not see what you typed even if we wanted to. That also means clearing your browser data clears your work, so copy anything you need out.
They cannot fetch your live site. Browsers block cross-origin requests, so anything claiming to pull your robots.txt or crawl your pages from a page like this needs a server, and we have not built one. You paste, we analyse. We would rather say that than fake it.
Tell us. These get built because something annoyed us enough, and a specific complaint is the fastest route to the next one. Send it over.
Billion Game runs your work through the same instruments the best in-house teams use.
Licences are on us, and every export we pull from them is yours to keep.
Be wary of any agency whose reporting is a tool dashboard with their logo on it. Tools measure; they do not decide what matters, and every one of these will happily generate a hundred findings that change nothing. What you are paying for is the judgement about which three of those hundred are worth your developers’ time.