How confident are you in your app?

LignFlow surfaces real issues before your users do — so you ship with complete confidence.

Start free

Catch what breaks. Before anyone else does.

LignFlow simulates real user flows on every deploy, flags broken states the moment they appear, and walks you straight to the fix — so confidence ships with your code.

From code push to launch confidence

Three steps. Zero guesswork. Know exactly what's broken before users find it.

  1. Connect your app

    Install our SDK in two minutes. Works with any stack — Next.js, Rails, Django, or plain HTML.

  2. Run a confidence check

    LignFlow simulates real user flows, catches broken states, and scores your app before every release.

  3. Ship without surprises

    Get a clear report of what's ready and what needs fixing. Launch only when you're actually ready.

Why choose LignFlow?

Built for developers who care about quality — without slowing down the pace of shipping.

  • User flow simulation

    Simulate complete user journeys through your app — login, checkout, onboarding, and every critical path — on every single deploy.

  • Broken state detection

    Catch blank screens, infinite spinners, and unhandled errors before they reach production.

  • Launch confidence score

    A single score distilling security, performance, UX, and reliability so you know exactly when you're ready to ship.

  • Security scanning

    Detect exposed credentials, insecure endpoints, and vulnerability patterns automatically on every push.

  • Performance monitoring

    Track Core Web Vitals, identify slow queries, and catch LCP regressions before they hurt your users.

  • CI/CD pipeline integration

    Integrate with your existing workflow. Block deploys automatically when confidence falls below your threshold.

Simple, transparent pricing

Start free, scale as you grow. No hidden fees.