AI can help you ship fast. Before Users helps you catch the launch blockers, exposed secrets, auth gaps, and risky configuration that can hurt you after users arrive.
Upload a ZIP or connect a read-only GitHub repo. Get a Launch Readiness Report with business impact, masked evidence, and the issues to fix first.
Find the launch blockers
Secrets, auth gaps, risky config, dependency signals, and server/client boundary issues.
Get the report
Launch decision, risk breakdown, masked evidence, business impact, and what to fix first.
Stay in control
You review the findings, apply fixes yourself or with your developer, and re-check before launch.
1 free preview
One limited review for verified users.
ZIP or GitHub
Both inputs feed the same report.
Masked evidence
Sensitive values remain masked.
Before Users Launch Gate
A static review path from project input to a fix-first report.
Project enters
Trust boundary
Static
Review
Risks surfaced
PrioritizedOutput
Fix blockers first
The report turns signals into the first actions to review.
Launch decision
Fix blockers first
Masked evidence
SECRET_VALUE=masked_************
Detected stack
Static signalsReport preview
See the launch decision, what caused it, where the evidence appears, why it matters, and what to fix first.
Free Preview shows the risk signal. Full report unlocks the working launch review.
Report areas
Interactive preview
See what broke the launch decision, where it appears, why it matters, and what to fix first.
Step 1
Evidence
Step 2
Risk
Step 3
Impact
Step 4
Fix guidance
Active module
Fix blockers first
The report shows the launch decision, the blocker behind it, and the first fixes to review.
Launch decision
This is the launch decision, not just a score. Blockers, warnings, and hardening work are separated so the next move is clear.
Blockers
2
Warnings
4
Hardening
7
App structure map
Frontend
Next.js / React
API layer
Routes and handlers
Auth
Session checks
Database
Supabase / Postgres
Payments
Stripe / Paddle signals
Inferred risk stories
Entry
Client-exposed config
Weakness
Privileged key risk
Impact
Customer data exposure
Asset
Provider credential
Paths are inferred from static findings and should be verified before treating them as confirmed abuse paths.
Fix-first queue
Critical
Rotate exposed credential
High
Verify ownership checks
Medium
Add safer headers
Evidence and masking
app/api/admin/route.ts line 12
SERVICE_KEY=************
Sensitive values stay masked in report views and sanitized export.
Business impact
Remediation roadmap
Rotate
Move server-side
Verify
Re-run follow-up review
Ready to see your report?
Free preview shows signal. Full report unlocks the working launch review.
What you receive
Before Users packages the important signals into a report that explains what matters, why it matters, and what to fix first before real users arrive.
Built for founders making launch decisions.
A clear pre-launch read on blockers, warnings, and hardening work before real customers use the app.
See how findings are grouped by severity, confidence, category, and launch impact.
Prioritized issues explain what was found, how serious it is, and where to look.
Understand risks in terms of customer data, payments, account abuse, credentials, and launch confidence.
A practical sequence for what to fix first, what to verify, and when to run the follow-up review.
Full reports include a sanitized Markdown working copy for sharing, implementation, and AI-assisted fixing.
What Before Users checks
The review looks for static signals that can turn into launch blockers: secrets, access-control mistakes, config gaps, dependency signals, and server/client boundary problems.
Looks for committed env files, private keys, service credentials, and token-like values with masked evidence.
Flags routes where user identity, admin access, destructive actions, or ownership checks may need server-side verification.
Reviews CORS, headers, debug settings, source maps, permissive policies, and production configuration signals.
Checks lockfiles, broad versions, risky install scripts, package signals, and optional vulnerability lookup results.
Highlights privileged keys, payment logic, service-role usage, and trust decisions that should stay server-side.
Groups the most important issues into a launch decision, risk breakdown, and fix-first roadmap.
How it works
You stay in control. Before Users runs a bounded static review and turns the results into the next actions to review before launch.
Upload a project ZIP or import one selected repository through the read-only GitHub path.
Before Users reviews bounded project signals for secrets, access-control gaps, risky config, dependencies, and implementation patterns.
Get a founder-friendly view of launch decision, business impact, masked evidence, and recommended fixes.
Prioritize blockers and high-signal warnings, then run the follow-up review when fixes are applied.
Why AI and vibe-coded apps need this
AI can help you get from idea to working product quickly. The launch risk is that ownership checks, provider keys, config, and route boundaries often do not get the same careful pass before customers arrive.
Before Users sits between "it works" and "real users can touch it."
AI-generated routes often move quickly from first build to launch without ownership checks.
Environment variables and provider keys can land in project files during rapid iteration.
Supabase and Stripe integrations can work in demos while still having launch-blocking permission or webhook issues.
Config, dependency, and code-pattern risks are easy to miss when the app was assembled across many prompts.
Trust and boundaries
Before Users is intentionally static and bounded. The Trust page explains the operating limits in one place, including review scope, evidence handling, and user responsibility.
View trust notesThe review focuses on launch-relevant project signals and turns them into a clear report.
Findings include the context needed to understand risk without turning the report into a new exposure point.
The report connects findings to business impact, priority, and recommended next steps.
You stay responsible for reviewing findings, applying fixes, testing, and launch decisions.
1 free preview for verified users
Upload a ZIP or connect a read-only GitHub repo. Before Users turns the static review into a Launch Readiness Report with masked evidence and fix-first priorities.
Preview
1 free review
Start with a limited scan signal.
Inputs
ZIP or GitHub
Use the same review path.
Report
Fix-first priorities
See what matters before launch.
Share
Sanitized export
Masked evidence for safer review.