UX Audit Tool that generates deep UX insights in Minutes
🔥 Roast your UX before your users do! Get comprehensive AI-powered feedback on usability, clarity, and opportunities to improve.
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For product builders who want fewer blind spots.
Designers
Stop pixel-pushing, start strategic thinking. Catch usability gaps before reviews. Polish microcopy instantly and hand off with total confidence.
Product Managers
Validate flows before a single line of code is written. Uncover friction points early and get data-driven support for your prioritization decisions.
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Engineers/Builders
Build it right the first time. Spot logical inconsistencies and edge cases early to prevent "quick fixes" and endless rework later.
Design #OpenToWork
Stand out in interviews by demonstrating your ability to think critically about product quality and user experience.
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Startups & Founders
Move fast without breaking your UX. Ship with confidence. Catch the issues that cause churn before they become expensive support tickets.
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How Krux AI's UX Analysis Works
Record or upload a walkthrough of your flow
Capture any user journey, feature demo, or prototype interaction.
AI analyzes usability, discoverability, and clarity
Our system evaluates your flow against best practices and identifies friction points.
Get a prioritized report with top fixes and opportunities
Receive actionable insights ranked by impact on user experience.
Why Teams Choose Our UX Audit Tool
Uncover hidden friction points in minutes
Save $$$$ on usability testing by fixing your UX earlier
Spot missed states, conflicts, and innovation gaps
Save hours of manual design review & QA
What You'll Get in Every Report
Top fixes (P0–P2, ranked by severity)
Helps you see the fastest wins and biggest blockers at a glance.
Labels & microcopy replacements
Concrete copy changes you can paste directly into your product. Even suggestions for missing copy!
Discoverability & first-run assessment
Surfaces gaps in the "new user" experience that teams often overlook.
Missing states or subflows
Ensures you haven't shipped invisible dead-ends or recovery black holes.
Flow simplifications
Helps users get to outcomes faster, accelerates the happy path.
Conflicts & edge cases (with fixes)
Prevents friction from becoming user churn.
Visual & pattern issues
Raises clarity and consistency across your UI.
Open questions & assumptions
Moves debates forward with clear assumptions, not guesswork.
Strategic roadmap opportunities
Quick wins for immediate impact, high-impact mid-term initiatives, and innovative future bets to stay ahead of the competition.
UX Analysis & UX Audit FAQ
What is a UX analysis tool and what does Krux AI actually do?
How is a UX audit different from usability testing?
A UX audit is an expert-style evaluation—it inspects your product against proven UX principles (mental models, feedback loops, error prevention, visibility, cognitive load, etc.). Usability testing, on the other hand, watches real people attempt to complete tasks.
Think of it like this:
- UX audit (Krux AI) → Quickly surfaces the most likely friction, logic gaps, and clarity issues.
- Usability testing → Confirms how real users behave and validates what you should fix next.
Most teams run a UX audit first to remove obvious problems, then run usability tests to measure impact and refine the remaining details.
What methodology does Krux AI use to score issues?
Krux AI blends established UX heuristics with a state-of-the-art cognitive flow walkthrough. It reviews your happy path step-by-step and evaluates each moment across:
- Recognition vs recall
- Clarity and information hierarchy
- Error prevention & recovery
- Consistency & standards
- Affordances & expected interactions
- First-run, empty state, and onboarding clarity
- Visual and microcopy comprehension
- Discoverability of secondary/hidden actions
Krux AI goes a step further: it turns any short walkthrough video, whether it's a polished prototype, a raw screen recording, or even a narrated wireframe into a deep, prioritized UX audit.
Our flow-comprehension engine doesn't just check heuristics. It questions the logic of your flow, identifies where users might hesitate, highlights missing states, suggests microcopy improvements, and uncovers simplifications you didn't know were possible. You get a structured report with P0–P2 priorities, quick wins, strategic opportunities, and clear reasoning behind every callout—so you can fix issues before they become engineering tickets or churn.
What inputs do I need? Which formats are supported?
Krux AI is completely input-agnostic. As long as your walkthrough clearly shows the steps being taken, we can analyze it. You're not locked into Figma, prototypes, or live links.
Supported inputs include:
- MP4, MOV, WebM video or screen recordings
- Audio commentary is optional but helpful for providing extra context
Our engine extracts and reconstructs the flow so it can evaluate logic, clarity, and discoverability at each step. For best results, ensure UI elements and text are clearly visible throughout your walkthrough.
How accurate is AI compared to a human UX audit?
Krux AI is incredibly fast, consistent, and excellent at spotting UX pitfalls, heuristics violations, microcopy problems, and missing states. It recognizes imperfections in complex interactions and is able to surface them for improvement. Human UX reviewers add contextual nuance, market understanding, and deeper product strategy.
Most teams use Krux AI as a first-pass UX audit tool to eliminate the obvious friction across their flows and to understand the implications of unthought of gaps or edge cases. The report also becomes a ready-made brief for usability testing, design reviews, or stakeholder discussions.
Is my data secure? Will my recordings be used to train models?
Your uploads are encrypted both in transit and at rest. Reports are private to your workspace. We never sell or share your data.
By default, your recordings and transcripts are not used to train LLM models. See our Privacy Policy and DPA for full details.
Can teams collaborate? How do I export or share the UX audit report?
You can copy and paste the results into Notion or a document of your choice. We are currently working on a teams experience to help you collaborate with your colleagues.