VizProof is a visual regression testing platform built for frontend teams, QA engineers, and CTOs who ship fast and can't afford visual bugs in production.

How it works: VizProof captures screenshots of your web pages using Playwright, compares them pixel by pixel against a validated baseline, and generates a colorized diff showing exactly what changed — and where.

Key features:

• Full-page screenshot capture with custom viewports, selectors, and JavaScript execution

• Baseline management with versioned history and team review workflows

• Multi-step flows and journeys (simulated navigation before capture)

• Scheduled runs and CI/CD integration via API and CLI

• Blocking quality gates for GitHub Actions, GitLab CI, CircleCI and more

• Visual diff with configurable thresholds to eliminate false positives

• Alerting and incident tracking for visual regressions

Who it's for: React/SPA teams, e-commerce companies protecting conversion funnels, agencies managing multiple client sites, and any team running Playwright in CI who wants visual coverage without maintaining their own infrastructure.