LandingBoost is a landing page checker for bootstrapped SaaS founders. Paste a URL and it opens your key pages on a 390 px phone and a desktop in a real browser, the way a first-time visitor sees them.
It marks what stops sign-ups, measured the same way on every site: a cookie banner covering the main button, a pricing plan with nothing to tap, two prices for the same plan, text running off a phone screen, broken links and visible errors, and slow loads on a phone (Lighthouse). For the spots that matter most (the line under your headline, the main button and the pricing line) it writes new wording from your page's own text. A rewrite that adds a price, a name or a promise your pages don't make is dropped.
Each report also shows what ChatGPT and Perplexity answer to a few buyer questions and which products they name. After you publish a change, LandingBoost checks the page again, and it keeps watching your pages every day.
No score, no code to install, and it never changes your site. Hand any fix to Claude Code, Cursor or Lovable, or connect Claude, Cursor or Codex over MCP.
Free: 1 scan a month. One report: $9 once. Pro from $12 a month. Lifetime: $149 once.
