Vercel and Netlify make preview URLs easy. SAGOZEN Quality makes them safe. Automatically run regression suites against ephemeral URLs before merging to production.
Preview environments are deployed for every branch, but nobody tests them thoroughly because manual QA testing across 10+ open branch URLs is impossible.
Our webhook triggers self-hosted runners the second a preview environment is ready, executing cross-browser E2E sweeps and posting visual pass/fail badges directly back to your PR.
Engineered capabilities designed to eliminate release friction.
Integrates with Vercel, Netlify, Cloudflare Pages, and custom Kubernetes preview webhooks.
Automatically detects target preview URLs without hardcoding environment config.
Spins up multi-container runners on demand for concurrent branch testing.
Clean, standard execution scripts with zero vendor lock-in.
import { handlePreviewDeployment } from '@sagozen/quality/preview';
export async function POST(req: Request) {
const payload = await req.json();
await handlePreviewDeployment({
provider: 'vercel',
deploymentUrl: payload.deployment.url,
prNumber: payload.deployment.meta.githubPrId,
suite: 'full-regression'
});
return Response.json({ success: true });
}SAGOZEN Quality polls deployment health status automatically and only starts test execution once HTTP 200 health checks pass.
Yes! Authentication headers or cookies can be injected securely via your self-hosted runner settings.
Evidence-based PASS, REVIEW, or BLOCK release decision gates for every code change.
Catch bugs right inside your PRs before merging to main.
Autonomous end-to-end test suites built for modern rapid-release workflows.
Validate Frontend, Backend APIs, and DB mutations together on every PR.
Ensure high-volume code generated by Cursor, Claude & Copilot is production-safe.
Eliminate locator breakage and drastically reduce flaky builds with auto-repairing DOM locators.
Opt-in leaderboards, verified performance badges, and regional latency profiling.
SAGOZEN Reviewed Reports, expert pentests, Trust Center, and compliance proof.