Web Anatomy

Web Anatomy is a library of over 3,500 scored website sections from successful SaaS companies, paired with an AI agent that helps you build better pages. Instead of starting from scratch or guessing what works, you browse real examples from companies like Linear, Stripe, and Ramp, then copy any section as a paste-ready prompt for your AI coding tool. The tool also audits your own landing page against 63 criteria, giving you a score and ranked list of fixes grounded in actual high-performing sections.

The core workflow is simple. First, you install the skills (free and open-source) into your AI assistant — Cursor, Claude, v0, or any MCP-compatible client. Your agent then has two new abilities: it can audit your page directly from your codebase, flagging weak spots with specific suggestions, and it can pull the exact move from the benchmark library when you ask it to design a pricing section or hero. The audit takes about 320ms and returns a score out of 100, plus 10 fixes ranked by priority. Each fix is tied to a real company's section, so you're not getting generic advice.

Web Anatomy is best for developers who want to ship marketing pages faster without hiring a designer, marketers who need data-driven improvement ideas, and founders who want to benchmark their site against competitors. It's especially useful if you already use AI coding tools — the MCP integration means your agent can grab proven layouts on the fly. The free tier lets you browse the entire library and run audits. The €19/month plan unlocks the ability to copy sections as paste-ready prompts and use the live benchmark data inside your IDE.