EUShield

Vendor compliance tracker & EU rep connector for indie SaaS

Score: 8.3/10United StatesHard BuildReady to Spawn
Brand Colors

The Opportunity

Problem

Solo indie SaaS developers face crippling legal fees and constant audits for EU GDPR compliance, derailing their product launches.

Solution

EUShield scans your SaaS vendors (Stripe, Supabase etc.) for GDPR compliance, generates DPAs, and connects you to affordable EU reps. Track ongoing vendor changes with alerts and maintain a compliance portfolio for audits. Perfect for solos using 10+ third-parties.

Target Audience

Solo indie SaaS developers launching products for EU markets

Differentiator

Vendor-focused tracking with auto-DPA signing vs. doc-only tools.

Brand Voice

professional

Features

Vendor Scanner

must-have20h

Add vendors, auto-check compliance status

DPA Auto-Sign

must-have12h

Generate & 'sign' vendor DPAs

Compliance Alerts

must-have10h

Email on vendor status changes

Portfolio Dashboard

must-have15h

Overview of all vendor compliances

EU Rep Matching

must-have8h

Recommend & connect to reps ($50/mo)

Risk Scoring

nice-to-have9h

Vendor risk levels

Bulk Import

nice-to-have7h

CSV upload of vendors

Audit Export

nice-to-have6h

One-click portfolio PDF

Integration Scanner

future30h

Auto-detect from domain

Total Build Time: 117 hours

Database Schema

users

ColumnTypeNullable
iduuidNo
emailtextNo
created_attimestampNo

vendors

ColumnTypeNullable
iduuidNo
nametextNo
compliance_statustextYes
dpa_signedboolNo

user_vendors

ColumnTypeNullable
iduuidNo
user_iduuidNo
vendor_iduuidNo

Relationships:

  • user_id references users(id)
  • vendor_id references vendors(id)

alerts

ColumnTypeNullable
iduuidNo
user_vendor_iduuidNo
typetextNo
sent_attimestampYes

Relationships:

  • user_vendor_id references user_vendors(id)

API Endpoints

POST
/api/vendors/scan

Scan/add vendor

🔒 Auth Required
POST
/api/dpa/generate

Create DPA

🔒 Auth Required
GET
/api/portfolio

Fetch user vendors

🔒 Auth Required
POST
/api/alerts/setup

Subscribe to alerts

🔒 Auth Required
POST
/api/rep-match

Request rep

🔒 Auth Required

Tech Stack

Frontend
Next.js 14 + Tailwind + shadcn/ui
Backend
Next.js API routes
Database
Supabase Postgres
Auth
Supabase Auth
Payments
Stripe
Hosting
Vercel
Additional Tools
ResendCron jobs via Vercel

Build Timeline

Week 1: Vendor DB & auth

22h
  • Vendor catalog
  • User auth

Week 2: Scanner & DPA

25h
  • Scan logic
  • DPA gen

Week 3: Dashboard & alerts

25h
  • Portfolio view
  • Email alerts

Week 4: Rep matching & exports

20h
  • Rep form
  • PDF

Week 5: Payments & polish

15h
  • Stripe
  • UI tweaks

Week 6: Testing & launch

15h
  • E2E tests
  • Landing

Week 7: Optimizations

8h
  • Performance

Week 8: Beta feedback

10h
  • Iterate
Total Timeline: 8 weeks • 140 hours

Pricing Tiers

Free

$0/mo

No alerts

  • 10 vendors
  • Basic scans

Pro

$30/mo
  • Unlimited vendors
  • Alerts
  • DPAs
  • Exports

Enterprise

$99/mo
  • All Pro
  • Rep priority
  • Custom vendors
  • API

Revenue Projections

MonthUsersConversionMRRARR
Month 11004%$120$1,440
Month 61,0007%$2,100$25,200

Unit Economics

$45
CAC
$420
LTV
6%
Churn
88%
Margin
LTV:CAC Ratio: 9.3xExcellent!

Landing Page Copy

Secure Your SaaS Vendor Chain for GDPR

Track vendors, sign DPAs, get EU rep – effortless compliance for multi-tool indies.

Feature Highlights

Vendor compliance database
Auto-DPAs
Change alerts
Audit portfolio
EU rep connect

Social Proof (Placeholders)

"'Tracked 15 vendors in 10min.' - Dev"
"'Saved audit nightmare.' - Founder"

First Three Customers

Target Supabase/Stripe users on Twitter/Discord with free scans. Offer to recent PH launches with EU focus. Partner with indie newsletters for shoutouts.

Launch Channels

Product Huntr/SaaSIndie HackersHacker News

SEO Keywords

SaaS vendor GDPR complianceEU rep for indie SaaSGDPR DPA generatorvendor compliance trackerSaaS third-party GDPR

Competitive Analysis

Captain Compliance

captaincompliance.com
$49+/mo
Strength

Vendor lists

Weakness

No rep service

Our Advantage

Integrated rep matching

🏰 Moat Strategy

Proprietary vendor compliance data updated via partnerships

⏰ Why Now?

Vendor breaches rising (e.g., recent Twilio); solos using more tools need chain visibility

Risks & Mitigation

financiallow severity

Rep affiliate dependency

Mitigation

Multiple partners

technicalmedium severity

Vendor data staleness

Mitigation

Cron updates

legallow severity

DPA enforceability

Mitigation

Templates from lawyers

Validation Roadmap

pre-build10 days

Interview 20 devs on vendors

Success: 15+ pain confirmed

mvp28 days

Beta with 5 users

Success: 3 upgrades

growth30 days

Affiliate program

Success: $500 MRR

Pivot Options

  • Full vendor directory
  • Compliance for agencies
  • Non-EU privacy tracker

Quick Stats

Build Time
140h
Target MRR (6 mo)
$2,500
Market Size
$400.0M
Features
9
Database Tables
4
API Endpoints
5