A Letter to Fellow Builders

Dear Friend,

We built Windsail because we were tired of tools that give you data without meaning.

Every morning, we'd wake up to Lighthouse reports showing performance scores, accessibility violations, and SEO issues. But they never told us what any of it actually meant for our business. Sound familiar?

Here's the painful truth: Most UX testing tools overwhelm you with technical metrics when you need clarity. They tell you something broke after users already encountered it. They deliver mountains of data when you need actionable answers.

But it doesn't have to be this way.

The problem wasn't that we didn't care about user experience. The problem was that existing tools fundamentally miss the point. They're built for developers, not for teams that need to understand business impact.

So we built something different.

AI Agents That Actually Understand Context

Windsail's AI agents don't just find problems - they understand why they matter.

Instead of configuring complex tools or deciphering technical reports, you simply tell our agents what you want to know:

• "Test if checkout works for screen readers"
• "Check if mobile navigation makes sense"
• "Find UX problems costing me money"

Our AI agents analyze your site, research current best practices, and give you specific fixes with business impact. No setup required. No technical knowledge needed.

How Our AI Agents Work

Our AI agents combine different types of intelligence:

The Visual Agent examines your interface like a designer would - seeing what users actually see

The Research Agent finds current UX best practices and industry examples - not outdated guidelines

The Business Agent calculates how much each problem costs you - connecting UX to revenue

The Context Agent understands when issues actually matter - not just flagging every violation

Each agent focuses on their expertise, then they collaborate to give you one clear, actionable report.

Beyond Problem Detection

Traditional tools tell you what's broken. Windsail tells you why it matters and how to fix it.

Every issue includes:

• Business impact — exactly how much revenue you're losing
• User impact — how many people are affected
• Specific solutions — what to actually do about it
• Research backing — why this fix works based on real data

This is like having a senior UX consultant who understands your business and actually helps you ship better products.

Built for Teams That Move Fast

You shouldn't have to choose between speed and quality. You shouldn't need expensive consultants to deliver 50-page reports with no implementation help. You shouldn't waste time with tools that create more work instead of solving problems.

Great user experience should be your default state, not your exception.

With respect and determination,

The Windsail Team

P.S. Ready to stop guessing which UX issues to fix first? Start your free trial — no card required, no setup needed.