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Critical-flow verification for Next.js on Vercel

Every Vercel
Preview Becomes
a Release Gate

A successful deploy does not prove the critical user journey still works. Endia verifies the flows that matter against Vercel previews and brings clear evidence into the release decision.

  • →Protect the workflows your customers depend on
  • →Verify them on every Vercel preview
  • →Review pass/fail evidence before you merge
validation.log
Validating
|
Preview: pr-142
All flows passing

Record

critical browser flows once

Product capability

Replay

against Vercel preview URLs

Product capability

Evidence

pass/fail results for release checks

Product capability

Resilience

reduce maintenance when interfaces change

Product capability

Deploy with absolute certainty

Every preview becomes a release gate

preview.log
✓ Validated
Preview URL:
https://preview-142.vercel.app

Status: VALIDATED

✓ Sign-in flow (320ms)
✓ Checkout flow (450ms)
✓ Dashboard access (180ms)

Gate: PASSED — Safe to merge
Activation

From deploy to protected in minutes

Four steps to complete preview validation on every deployment

Step 1

Connect GitHub and Vercel

Make your preview deployments visible to Endia

Step 2

Define what must never break

Pick one high-impact user journey — sign-in, checkout, or dashboard

Step 3

Validation runs on every preview automatically

Triggers on every Vercel preview deployment — no manual steps

Step 4

Get a merge decision inside your PR

Gate: PASSED or FAILED — with full evidence before merge

Dashboard

Unified Validation Control

Monitor all flow validations, gate status, and deployment confidence in one place

A
+2

8

Active Validations

+5

34

Flows Protected

-0

7

Gates Ready

+0.8%

99.2%

Success Rate

Protected Flows

FLOW-142

User Signup

preview-89

passed
FLOW-143

Payment Processing

preview-88

passed
FLOW-144

Dashboard Load

preview-87

passed
FLOW-145

Session Restore

preview-86

passed

Integrations

Works with your developer workflow

GitHub
Vercel
Next.js
Docker
CI/CD
Databases
Edge Runtimes
Auth Providers

Protect the journeys that matter

Endia verifies critical flows on Vercel previews and brings clear evidence into the release decision — so you find breakage before customers do.