I built an AI websitehealth checker because every"free SEO audit" tool I foundwas actually a lead-gen trap
What I built: SiteSense AI — paste any URL, get back an AI-generated health score covering SEO, performance, accessibility, and a newer category I added called "AI Search Visibility" (basically: can ChatGPT/Perplexity/Gemini even crawl and cite your site — most people have never checked this).
Why I built it: I went looking for a simple site audit tool and found two categories of thing — $140+/month agency platforms (Semrush) built for teams with budgets, or "free audit" tools that are actually lead-gen forms where submitting your URL just hands your email to an SEO agency's sales funnel. I wanted something that actually just tells you what's wrong with your site, for free, with no strings.
https://sitesense-ai-nine.vercel.app/
Where it's at: live and working, free tier is 5 scans/month, no paid plan yet.
What I'd love feedback on:
Does the score feel accurate for your own site?
Anything confusing or missing in the report?
Would this be worth paying for, and what would make it worth it to you?
This is exactly the problem with many “free SEO audits” — they give you enough information to create urgency, then turn the audit into a sales funnel. I’m building SERPSpur with a similar goal: make SEO auditing useful as a product, not just a lead magnet. Really like the direction you’re taking here.
https://serpspur.com
The positioning is sharp and accurate. The free audit as lead gen trap is genuinely one of the most frustrating experiences in the SEO tools space and you have named it in a way that will resonate immediately with the audience you are going after.
The AI Search Visibility category is the right bet. Most site owners have genuinely never considered whether their site is structured in a way that allows ChatGPT or Perplexity to crawl, parse, and cite it confidently. That is a real gap and adding it as a distinct scored category rather than a footnote is a smart differentiator from every other audit tool in the market right now.
Tested it on my own site. A few honest observations:
The score felt directionally accurate which is the baseline you need. Where I think it could go deeper is in prioritisation. Knowing a site has issues is table stakes. Knowing which two or three issues are actually suppressing performance right now versus which ones are minor housekeeping is where the real value lives. Even a simple high impact versus low impact grouping would make the report significantly more actionable.
On monetisation: the use case I would pay for is not more scans. It is the ability to track the same site over time and see whether fixes are actually moving the score. A before and after view across a 30 or 60 day window would make this genuinely useful for ongoing work rather than a one time check.
Worth building on. The gap you identified is real.
Thanks so much for taking the time to test it and leave such thoughtful feedback!
You're spot on about the SEO lead-gen trap. One of the goals with SiteLens is to avoid hiding the useful insights behind a paywall or overwhelming users with 40 unprioritized issues. The report should answer: what should I fix first?
Your point about prioritization really resonates. I'm already working on making reports more actionable by grouping findings into High Impact, Quick Wins, and Housekeeping, so users can focus on the two or three changes most likely to improve their site.
On the tracking side, that's actually something I've already built into the logged-in dashboard. Once you create an account, you can enable automated weekly scans, track score changes over time, and compare historical reports to see whether your improvements are actually moving the needle over 30- or 60-day periods.
The fact that you didn't realize that feature existed tells me I haven't surfaced it well enough on the landing page, which is great feedback in itself. I'll be updating the copy so that ongoing monitoring is much more obvious.
Really appreciate you validating the AI Search Visibility direction. It's encouraging to hear that the category feels genuinely different from a traditional SEO audit, and your feedback has given me a clearer roadmap for making the reports even more actionable.
You probably already know but there's an issue on your site: when I enter the url of a site and click "Run scan" I get "Something went wrong - Couldn't reach the server. Check your connection and try again."
Hi! Thanks for reporting this. We've checked it on our side and the scan feature is working correctly. Could you please try again and let us know if the issue persists?
If you're still seeing the "Couldn't reach the server" message, please share the URL you're trying to scan, your browser/device details, and whether you're using any VPN, proxy, or ad blocker so we can investigate further.
Now it works, but I've found another issue. This time with the PDF.
Most of the lines are cut and all the layout is off.
You can see an example here: https://drive.google.com/file/d/1uc4NdqZLl2DHYUaIqph3PD5EwmWDd3uZ/view?usp=sharing
Thanks again for reporting this and for sharing the example PDF. We've identified the issue with the PDF rendering and have now deployed a fix.
Please try generating the PDF again—it should display correctly now, with the proper layout and without any text being cut off. Let us know if you notice anything else, and we'll be happy to help.
Thanks for your patience and for helping us improve the product!
Great idea. The frustration with “free” SEO tools that are actually sales funnels is very real — founders usually don’t need another generic report, they need clear answers on what is wrong and what to fix first.
The interesting opportunity here is moving from simple website scoring to actionable intelligence: prioritizing issues by business impact, explaining the root cause, and providing practical fixes. A long list of SEO problems is less valuable than a focused roadmap that helps someone improve rankings, conversions, or AI visibility.
Adding AI Search Visibility is also a smart direction as websites increasingly need to be understood by both traditional search engines and AI systems. The winners in this space will likely be the tools that combine technical analysis with clear recommendations founders can actually implement.
Great example of turning a personal frustration into a useful product. Excited to see how SiteSense AI evolves!
Thanks, I really appreciate the thoughtful feedback. That's exactly the direction I'm aiming for. My goal isn't to generate another long SEO report, but to help people understand what to fix first, why it matters, and how much impact it will have. I've been refining the scoring so recommendations are prioritized by severity, effort, and expected score improvement rather than just listing issues. AI Search Visibility is also something I'm continuing to expand because I think it's going to become just as important as traditional SEO. Thanks again—this definitely reinforces the direction I want to take the product.
That direction makes a lot of sense. Prioritizing recommendations by impact and effort is what separates a useful product from just another audit report.
I think the AI Search Visibility angle is especially interesting because website optimization is expanding beyond traditional search rankings. As more users rely on AI assistants for discovery, businesses will need better ways to understand how their content is interpreted and surfaced.
The combination of technical analysis, clear explanations, and actionable next steps could create real value for founders and small teams that don't have dedicated SEO specialists.
Great work turning a common frustration into a practical tool. Looking forward to seeing how SiteSense AI develops!
Feel free to connect with me on Teams: https://teams.live.com/l/invite/FBAk3iOSJkDyS11JQ?v=g1
“no lead-gen trap” angle.I’d probably look less at “would people pay for this?” right now and more at repeat behavior.One scan + “nice report” feels like a weak signal.But if someone fixes one issue, comes back, rescans, and wants to see the score improve, that’s much stronger.Curious if you’ve seen any repeat scans yet, or is usage still mostly one-off demo checks?
Great point. Usage is still early, so it's mostly one-off scans while I get the product in front of more people. One of the reasons I'm building monitoring and scheduled rescans is exactly to encourage that loop—fix issues, rescan, track progress over time, and get notified if something regresses. I think repeat usage will be a much stronger indicator of value than the number of first-time scans.
The useful test may be whether the loop exists before automating it: invite the next 10 scanners to fix one reported issue and rescan the same site 7 days later, then track fixes completed, rescans, and whether the comparison changed their next action. Have any users already returned to rescan without prompting?
There's an assumption here that I think is worth protecting: people don't really want an audit—they want confidence they're not overlooking something important.
The more SiteSense feels like a second opinion instead of another SEO report, the more distinct it becomes in a category that's already full of checklists.
That's a really helpful way to frame it. I originally thought of SiteSense as an audit tool, but the more I build it, the more it feels like a way to give website owners confidence that they haven't missed something important—especially around newer areas like AI Search Visibility. I'm going to keep that perspective in mind as I evolve the product. Thanks for the insight!
Glad it resonated.
Your reply made me think there's one strategic decision sitting underneath that shift from "audit" to "confidence" which becomes much more significant as SiteSense grows, but I don't think I can explain the reasoning properly in a thread without oversimplifying it.
If you're interested, what's the best email to reach you on?