Miror
Miror.
Core trick
Persona-prompted Opus agent drives a cloud browser, reads each screenshot through vision, and narrates think-aloud reactions.
Description
Miror. AI Usability Testing That Thinks Like Your Users
Usability testing costs $12,000+ and takes weeks. Miror does it in 5 minutes.
Opus 4.6 doesn't just analyze websites, it becomes people. Give it a 72-year-old retired librarian with low tech literacy, and it navigates your site as that person. It sees your landing page and says: "I see a big blue button but I don't know what 'Get Started' means. Started with what?" The same page shown to a developer persona gets: "Standard SaaS landing page. CTA is obvious."
Miror launches real cloud browsers where each AI persona navigates your live site autonomously. Opus's vision analyzes every screenshot through the persona's behavioral lens, generating think-aloud narration, detecting UX issues, and tracking emotional state across 20+ steps. A 5-stage LLM pipeline then synthesizes findings into severity-ranked issues, comparative insights, and an actionable report.
README excerpt
# Miror
**Our AI testers don't just analyze websites. They become people.**
https://miror.tech
https://www.youtube.com/watch?v=3RGXdXPUGZ4
By Meir Rosenschein and Malik Rohail
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Usability testing costs $12,000+ and takes weeks to recruit, run, and synthesize. Mirror does it in 5 minutes. Paste a URL, pick some personas, and watch AI navigate your live site in real browsers — thinking aloud the entire time.
> *"I see a big blue button but I don't know what 'Get Started' means. Started with what? I'd rather look for a phone number."*
> — 72-year-old retired librarian persona, navigating a SaaS landing page
> *"Standard SaaS landing page. CTA is obvious. Let me check the pricing first."*
> — 24-year-old developer persona, same page
Same page. Completely different experience. That's the whole point of usability testing — and Mirror generates it on demand.
## Built for the [Claude Code Hackathon](https://cerebralvalley.ai/e/claude-code-hackathon) (Feb 2026)
**Track:** Break the Barriers — putting professional UX research in everyone's hands.
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## How It Works
1. **Paste a URL** and describe what you want tested ("Sign up for a free trial")
2. **Pick personas** — 20+ templates or describe your own in plain English
3. **Watch live** — real cloud browsers, one per persona, with think-aloud narration streaming in
4. **Get results** — UX scores, severity-ranked issues, session replays, heatmaps, PDF report
Each persona has behavioral traits (tech literacy, patience,