Free White-Label SEO Audit Tools: What 'Free' Actually Gets You in 2026
An honest look at free white-label SEO audit tools in 2026: which are truly free and rebrandable, which are free trials, which are free but vendor-branded, and which one agencies can actually embed.
By Josiah Jirgens, Technical Director of ComKey Consulting
Search "free white-label SEO audit tool" and you get a long list. Use the list and you discover that "free" and "white-label" rarely live in the same product. Most "free" tools are free trials. Some are genuinely free but carry the vendor's branding, which makes them useless as a white-label asset. A few have a limited free tier where the white-label part is the thing you have to pay for. The honest answer is short, and this guide gives it to you straight: what "free" actually means tool by tool, and which option you can put on your agency's site today without paying.
For the full audit-tool category (free and paid), see the best white-label SEO audit tools for agencies. For the wider tooling picture, the white-label tools for agencies hub.
The three meanings of "free"
When a tool calls itself a free white-label SEO audit tool, it's almost always one of these:
- Free trial. Full features (white-label included) for 7 to 14 days, then you pay. Fine for evaluating; useless as a permanent lead magnet.
- Free but vendor-branded. Genuinely free to use, but the report says the vendor's name, not yours. That's a free audit tool, not a free white-label one. Handing it to a prospect advertises someone else.
- Limited free tier. A real free plan, but capped (a few reports a month, fewer checks) and often with the white-label features held back for paid plans, so the free version still shows attribution.
A genuinely free and white-label and embeddable audit tool, the kind you can put on your homepage and forget about, is rare. There's basically one, plus a couple of free tools you can build a white-label workflow around if you're willing to do the assembly.
The options, ranked by how "free white-label" they really are
1. ConvertHook
The one that actually fits the brief. ConvertHook offers a free, embeddable, white-label widget agencies can put on their site: a visitor enters a domain and email, gets an AI-visibility report showing how their brand appears in ChatGPT and AI search versus competitors, and the agency gets a verified lead. Your logo is on the report and the verification email, and your booking calendar embeds inside the report so prospects can book a call at the moment they see the gap.
It's free to embed and the report is free for the visitor. It's also a narrower audit than a full technical crawl: it's about AI-search visibility, not site speed and broken links. That focus is the point in 2026, because AI visibility is the question prospects are asking and almost no competitor agency site answers it.
Try ConvertHook on your own domain
See exactly how a brand appears in ChatGPT & AI search. Free audit, no credit card.
Best for: agencies that want a free, fully branded lead-capture audit live on their site without a subscription.
Watch for: it's AI-visibility-focused. If you also want a free technical crawl in the same tool, pair it with one of the build-your-own options below.
2. SEOptimer
A long-established white-label audit tool with an embeddable widget, widely used by agencies for lead-gen forms. The catch for this list: the embeddable, white-label widget is a paid feature. There's a free audit on SEOptimer's own site and a trial of the paid plans, but "free and white-label and embeddable" isn't the free tier.
Best for: agencies that want a deep technical audit widget and are happy to pay for it (it's a solid tool, just not a free one).
Watch for: don't plan around the free version being the white-label one. Confirm what's gated before you build a funnel on it.
3. Sitechecker
A technical-SEO platform with a white-label reporting layer. It has a limited free entry point and a trial, but the white-label reporting sits on paid plans, and the free usage is capped.
Best for: evaluating a technical platform before committing, not running a permanent free white-label audit.
Watch for: free usage limits hit quickly if you're auditing real client volume.
4. SE Ranking
A full SEO suite with white-label on its agency tiers. There's a free trial, but no permanent free plan, and the white-label features (branded reports, client portal) are paid. Great platform, not a free one. (More in the white-label SEO software guide.)
Best for: agencies ready to pay for a full branded SEO platform; the trial is for evaluation.
Watch for: "free" here means "free for two weeks."
5. Google PageSpeed Insights and Lighthouse
Genuinely, permanently free. Also Google-branded, with no white-label option at all. You can run a client's site through them and quote the findings in a report you build yourself, but you can't hand a prospect a "PageSpeed Insights" link and call it your audit. Useful as a data source, not as a white-label tool.
Best for: pulling Core Web Vitals and performance data into a report you brand yourself.
Watch for: it's a Google product. Treat it as input, never as the deliverable.
6. Screaming Frog SEO Spider
Free up to 500 URLs. Not white-label in any built-in sense, but it's what many senior-led agencies actually do: crawl with Screaming Frog, paste the findings into a branded Google Docs or Slides template. That's a free white-label workflow, assembled by hand, rather than a free white-label tool.
Best for: agencies doing genuinely custom audits where manual assembly is justified by the fee.
Watch for: it doesn't scale and it isn't self-serve. If you need volume or a lead-capture widget, this isn't it.
A quick comparison
| Tool | Free to use? | Is the white-label part free? | Best use |
|---|---|---|---|
| ConvertHook | Yes | Yes (free embeddable white-label widget) | A permanent, branded lead-capture audit on your site |
| SEOptimer | Trial / limited | No (white-label embed is paid) | A deep technical audit widget, once you're paying |
| Sitechecker | Limited free / trial | No (white-label reporting is paid) | Evaluating a technical platform |
| SE Ranking | Trial only | No (white-label is paid) | Evaluating a full branded SEO platform |
| PageSpeed Insights / Lighthouse | Yes, permanently | No (Google-branded, no white-label) | A free data source for a report you brand yourself |
| Screaming Frog | Free to 500 URLs | Not built in (paste into your own template) | Custom, manually assembled audits |
So what should an agency actually do?
If you want a free white-label audit on your site working as a lead magnet: use ConvertHook's widget. It's the one option here that's free, fully branded, embeddable, and self-serve, and the AI-visibility angle is the strongest version of that play in 2026. Run your own domain through the free AI-visibility checker to see exactly what a prospect would get.
If you want a free way to produce technical audit reports for clients: combine free data sources (PageSpeed Insights, Lighthouse, Screaming Frog up to 500 URLs, Search Console) and a branded Docs or Slides template. It's free and it's yours, but it's manual.
If you want a deep, embeddable technical audit widget: you're going to pay for it. SEOptimer, Sitechecker, or a full suite. Treat the "free" labels on those as trials.
And if "free" stops being the constraint, the paid white-label audit tools are worth the look, because the gap between a free technical crawl and a paid one is real, and so is the gap between a generic audit and one that converts.
FAQ
Frequently asked questions
- Is there a truly free white-label SEO audit tool?
There's one that's free, white-label, and embeddable in the way agencies want: ConvertHook's widget, which puts a branded AI-visibility report on your site at no cost. Beyond that, "free white-label SEO audit tool" almost always means a free trial of a paid product, a free tool that carries the vendor's branding (so it isn't really white-label), or a limited free tier where the white-label features are reserved for paid plans.
- What's the catch with free white-label SEO audit tools?
Usually one of three: it's a time-limited trial, not a permanent free plan; it's free but shows the vendor's name on the report, which defeats the purpose; or the free tier exists but the white-label branding is a paid upgrade, so prospects still see attribution. Check which of those applies before you build a lead funnel on a tool because it was on a "free" list.
- Can I use a free white-label SEO audit tool for client lead generation?
Yes, if it's genuinely free, genuinely white-label, and embeddable on your site. That's ConvertHook's free widget: a visitor gets a branded report, you get a verified lead, and your booking calendar sits inside the report so they can book a call at peak intent. A free-but-Google-branded tool like PageSpeed Insights can't do that, because the prospect sees Google, not you.
- Free or paid white-label audit tool, which should an agency use?
Start free if a focused, branded audit on your site is what you need, since ConvertHook covers that at no cost. Move to a paid tool when you need depth the free options don't have: a full technical crawl, backlink analysis, integration with a wider platform, or volume across many clients. Many agencies run the free AI-visibility widget for lead capture and pay for a heavier audit or platform for client delivery. The paid options are compared here.
Related reading
- The best white-label SEO audit tools for agencies: the full category, free and paid, compared.
- White-label tools for agencies: the hub covering audit, delivery, and reporting.
- White-label SEO software: the full platforms, and what "white-label" really costs on each.
- Marketing agency lead generation: 9 strategies that work in 2026: how a free audit becomes an actual lead-gen engine.
To see the one genuinely free, fully branded option in action, run your own domain through the free AI-visibility checker.
More in White-label tools
- How do I white-label an AI-visibility audit report for clients?
To white-label an AI-visibility audit report, use a tool that brands the report, the verification email, and the booking flow as your agency end to end. Here's what to look for.
- What's the fastest way to add an AI-search audit to my agency website?
An embeddable widget you paste onto your site like a Google Analytics snippet — live in under an hour, no dev work, no integrations. Here's the install.
- What AI-visibility audit tool actually books sales calls for agencies?
Most AI-visibility tools surface insights and stop there. Here's the one that's actually built to book calls, and why the conversion happens inside the report.