DefectShield

Predictive QC scoring that ranks your suppliers by reliability.

Score: 7.9/10BrazilMedium BuildReady to Spawn
Brand Colors

The Opportunity

Problem

Solo manufacturing founders suffer persistent quality control failures from overseas suppliers due to lack of reliable remote QC tools.

Solution

Connect supplier shipment data and past QC results to generate reliability scores and risk alerts. Use simple forms for quick remote audits, powered by ML scoring. Solo founders get proactive warnings to switch bad suppliers early.

Target Audience

Solo manufacturing founders outsourcing to overseas suppliers

Differentiator

ML-based supplier scoring from your historical data, predicting failures before orders.

Brand Voice

friendly

Features

Supplier Profiles

must-have20h

Add/track suppliers with scorecards.

Quick Audit Forms

must-have15h

Mobile-friendly forms for shipment QC.

Risk Scoring

must-have30h

ML-generated reliability score (0-100).

Alert System

must-have15h

Email/Slack alerts on score drops.

Shipment Tracker

must-have20h

Log shipments and link to audits.

Benchmarking

nice-to-have20h

Compare suppliers to industry avgs.

Bulk Import

nice-to-have15h

CSV upload past data.

Custom Alerts

nice-to-have10h

Threshold-based notifications.

API for ERP

future25h

Integrate with inventory tools.

Total Build Time: 170 hours

Database Schema

users

ColumnTypeNullable
iduuidNo
emailtextNo

suppliers

ColumnTypeNullable
iduuidNo
user_iduuidNo
nametextNo
scoreintYes

Relationships:

  • user_id -> users.id

audits

ColumnTypeNullable
iduuidNo
supplier_iduuidNo
shipment_idtextNo
issues_countintNo
created_attimestampNo

Relationships:

  • supplier_id -> suppliers.id

API Endpoints

POST
/api/suppliers

Add supplier

🔒 Auth Required
POST
/api/audits

Submit audit

🔒 Auth Required
GET
/api/dashboard

Get scores & alerts

🔒 Auth Required
GET
/api/scores/:supplierId

Recalc score

🔒 Auth Required

Tech Stack

Frontend
Next.js 14 + Tailwind + shadcn/ui + Recharts
Backend
Next.js API
Database
Supabase Postgres
Auth
Supabase Auth
Payments
Stripe
Hosting
Vercel
Additional Tools
Vercel AI SDK for simple ML scoring

Build Timeline

Week 1: Core models

20h
  • DB setup
  • Supplier CRUD

Week 2: Audits & forms

30h
  • Audit forms
  • Basic scoring logic

Week 3: Dashboard & ML

35h
  • Charts
  • ML score integration

Week 4: Alerts & payments

25h
  • Email alerts
  • Stripe
Total Timeline: 4 weeks • 110 hours

Pricing Tiers

Free

$0/mo

No alerts

  • 5 suppliers
  • Basic scores

Pro

$29/mo
  • Unlimited suppliers
  • Alerts & benchmarks

Enterprise

$79/mo
  • All Pro + bulk import
  • Custom ML
  • Priority

Revenue Projections

MonthUsersConversionMRRARR
Month 11002.5%$73$876
Month 66005.5%$990$11,880

Unit Economics

$50
CAC
$340
LTV
4.5%
Churn
90%
Margin
LTV:CAC Ratio: 6.8xExcellent!

Landing Page Copy

Shield Your Supply Chain: Score & Rank Suppliers Instantly

Quick audits build predictive scores—spot risky suppliers before they cost you.

Feature Highlights

Proactive risk alerts
Easy mobile audits
Data-driven rankings
Historical trends

Social Proof (Placeholders)

"'Dropped my worst supplier thanks to scores.' — Raj P."
"'Simple and powerful for solos.' — Emma L."

First Three Customers

Target Reddit r/supplychain and Alibaba forums with score calculator tool. Email 25 founders from manufacturing directories with free audit. Convert via shared supplier score reports.

Launch Channels

Product Huntr/supplychainr/manufacturingHacker NewsLinkedIn

SEO Keywords

supplier quality scoring toolpredictive qc manufacturingrisk assessment overseas suppliersremote supplier ranking software

Competitive Analysis

Inspectorio

inspectorio.com
Enterprise $1000s/mo
Strength

Full platform

Weakness

Overkill for solos

Our Advantage

Solo-focused, affordable scoring

🏰 Moat Strategy

Data moat from aggregated anonymized audit data improves scoring accuracy.

⏰ Why Now?

Supply chain volatility + cheap ML makes predictive QC accessible to small ops.

Risks & Mitigation

marketlow severity

Data privacy concerns

Mitigation

GDPR compliant, user-owned data

technicalmedium severity

ML accuracy with low data

Mitigation

Seed with synthetic data

Validation Roadmap

pre-build6 days

Validate with 12 founder calls

Success: 8/12 prioritize scoring

launch30 days

50 audits in week 1

Success: 20% paid conv

Pivot Options

  • General supplier CRM
  • Audit marketplace
  • Logistics tracking

Quick Stats

Build Time
110h
Target MRR (6 mo)
$990
Market Size
$400.0M
Features
9
Database Tables
3
API Endpoints
4