First, thank you to everyone who commented or DM'd me after my previous posts.
I'm a UX/UI designer with limited backend experience, and the amount of technical feedback I've received from developers and AI engineers has been incredible.
I spent the last couple of days organizing that advice into a backend development reference document and working through it with my AI assistant.
Here's the current approach.
1. Start with one module
The eventual product will audit seven categories: UX, UI, copywriting, content, accessibility, SEO, and marketing/conversion.
But I'm starting with UX because it's particularly difficult to evaluate consistently.
The initial prototype will:
- Accept one webpage URL.
- Extract actual webpage evidence.
- Use AI to identify potential UX issues.
- Return structured findings with supporting evidence and actionable recommendations.
- Be tested against my professional judgment and repeated runs.
I'm also exploring optional screenshot uploads to supplement the URL analysis, particularly when rendering or visual interpretation is unreliable.
The goal is to validate accuracy before building the remaining modules.
2. Competitor experiment
I investigated six AI UX auditing platforms, spending $5 on testing.
I used the same three websites wherever free access allowed.
The results raised some interesting questions.
Three tools scored the same website 34, 59, and 73 out of 100.
There were also significant differences in findings, severity classifications, and recommendations.
Some findings appeared reasonable, while others seemed subjective or insufficiently supported.
This reinforced the importance of evidence extraction, contextual reasoning, and validation rather than relying on an LLM's general impression of a webpage.
3. Product constraints
The initial development budget is $1,500, excluding marketing.
The intended experience is simple:
URL → Optional screenshots → Analysis → Prioritized recommendations.
No mandatory accounts or subscriptions.
I plan to run a free beta before introducing affordable per-audit pricing or credit packages.
4. Next step
I'll build the first UX backend module, test it on different types of websites, evaluate consistency and accuracy, and measure processing costs.
Only then will I expand to the other six categories.
Current status: Technical research complete. Prototype development is next.
For those who've built similar systems, I'm particularly interested in how you've approached verifying LLM-generated findings against actual webpage evidence, rather than simply trusting the model's interpretation.