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SEOptimer alternative: a £9 SEO checker that stays readable.
SEOptimer is built for agencies who need branded PDFs and an embeddable audit form. SEO King is built for the person who wants to paste a URL, see what is actually broken, and fix it — including AI-search checks.
Free · No signup · Results in ~10 seconds
| Capability | SEO King | SEOptimer |
|---|---|---|
| Instant page audit | Yes, ~10 seconds | Yes |
| First scan without signup | Yes (daily cap) | Limited teaser |
| AEO / GEO / llms.txt | Yes | AI visibility positioning |
| White-label PDF reports | No | Yes — core product |
| Embeddable audit widget | No | Yes — lead gen |
| Keyword rank tracking | No | Paid suite |
| Starting paid price | £9/month | From about $19/month |
When to pick SEO King
You own the site, you want the leaks in one pass, and you do not need your logo on a 20-page PDF. Pro is a flat £9/month.
When to pick SEOptimer
You sell retainers. You need white-label reports, an embeddable form, or rank tracking in the same login.
Other comparisons: Seobility · Sitechecker.
Run the same audit on your URL.
Free · No signup · Results in ~10 seconds