ProtoValidate.com

AI mockups + user voting to test ecommerce prototypes without design or dev work.

Score: 7.5/10SNMedium-hard BuildReady to Spawn
Brand Colors

The Opportunity

Problem

Solo ecommerce founders struggle to validate product ideas without affordable options beyond expensive ads or prototypes.

Solution

Upload sketches/text for AI-generated product mockups and store mocks. Share voting galleries to communities for likes, comments, and pre-order signals. AI summarizes feedback into actionable insights like 'high demand for color variant X'.

Target Audience

Solo founders building or running ecommerce stores

Differentiator

Visual prototype testing with voting mechanics tailored for ecommerce (e.g., price sensitivity sliders).

Brand Voice

professional

Features

AI Mockup Generator

must-have25h

Text-to-image mockups for products/pages

Voting Gallery

must-have15h

Shareable pages for likes/votes/comments

Feedback Aggregator

must-have18h

AI-parsed comments + vote stats

Pre-order Simulator

must-have12h

Fake checkout to measure intent

Insight Reports

must-have10h

Auto-generated PDF with recs

Variant Testing

nice-to-have15h

Compare multiple mockups

Embed Widgets

nice-to-have10h

Embed galleries on your site

Trend Comparison

nice-to-have12h

Benchmarks vs similar products

Total Build Time: 117 hours

Database Schema

users

ColumnTypeNullable
iduuidNo
emailtextNo
stripe_idtextYes
created_attimestampNo

prototypes

ColumnTypeNullable
iduuidNo
user_iduuidNo
nametextNo
mockup_urlstextNo
gallery_urltextNo
votesintNo
created_attimestampNo

Relationships:

  • β€’ user_id references users(id)

votes

ColumnTypeNullable
iduuidNo
prototype_iduuidNo
iptextYes
scoreintNo
commenttextYes
created_attimestampNo

Relationships:

  • β€’ prototype_id references prototypes(id)

API Endpoints

POST
/api/prototypes

Generate mockups

πŸ”’ Auth Required
GET
/api/prototypes/:id

Get prototype data

πŸ”’ Auth Required
POST
/api/votes/:protoId

Submit vote

GET
/api/galleries/public/:id

Public gallery

Tech Stack

Frontend
Next.js 14 + Tailwind + React Hot Toast
Backend
Next.js API routes
Database
Supabase Postgres
Auth
Supabase Auth
Payments
Stripe
Hosting
Vercel
Additional Tools
Replicate AI or OpenAI DALL-ECloudinary for images

Build Timeline

Week 1: Setup & auth

25h
  • βœ“ DB
  • βœ“ User mgmt

Week 2: AI mockups

40h
  • βœ“ Image gen integration
  • βœ“ Preview

Week 3: Gallery & voting

35h
  • βœ“ Public pages
  • βœ“ Vote system

Week 4: Analytics & reports

30h
  • βœ“ AI insights
  • βœ“ PDF gen

Week 5: Polish & paywall

20h
  • βœ“ Stripe
  • βœ“ Sharing

Week 6: Testing extras

15h
  • βœ“ Variants
  • βœ“ Embeds

Week 7: Launch prep

10h
  • βœ“ SEO
  • βœ“ Emails
Total Timeline: 7 weeks β€’ 210 hours

Pricing Tiers

Free

$0/mo

50 votes max

  • βœ“3 mockups/mo
  • βœ“Basic voting

Pro

$20/mo

500 votes/mo

  • βœ“Unlimited mockups
  • βœ“AI insights
  • βœ“Pre-order sim

Enterprise

$99/mo

Unlimited

  • βœ“All + team seats
  • βœ“Custom AI
  • βœ“API

Revenue Projections

MonthUsersConversionMRRARR
Month 11802.5%$90$1,080
Month 61,1005.5%$1,210$14,520

Unit Economics

$10
CAC
$280
LTV
4%
Churn
88%
Margin
LTV:CAC Ratio: 28.0xExcellent!

Landing Page Copy

Test Product Designs with AI Mockups & Votes

No Figma needed – get real feedback on visuals & pricing instantly.

Feature Highlights

βœ“AI product renders
βœ“Votable galleries
βœ“Smart insights
βœ“Pre-order tests
βœ“Actionable reports

Social Proof (Placeholders)

"'Nailed my top variant.' - Tom, ecom starter"
"'Visual validation gold.' - Emma, brand builder"

First Three Customers

Share mockup tool in Figma/Design Twitter communities & r/ecommerce. Offer free Pro for case studies. Target Shopify app store reviewers.

Launch Channels

Product Huntr/productdesignr/ecommerceTwitter #ecommerceDribbble

SEO Keywords

ecommerce prototype testingproduct mockup validationtest product design feedback

Competitive Analysis

Free/Pro $12
Strength

Design tool

Weakness

No validation

Our Advantage

AI + voting built-in

UserTesting

usertesting.com
$99/test
Strength

Deep feedback

Weakness

Expensive/slow

Our Advantage

Visual focus, cheap scale

🏰 Moat Strategy

Dataset of mockup-vote correlations for better AI.

⏰ Why Now?

AI image gen maturity + visual ecom trend (TikTok shops).

Risks & Mitigation

technicalmedium severity

AI image quality

Mitigation

Multi-provider fallback

financiallow severity

AI costs overrun

Mitigation

Tiered limits

Validation Roadmap

pre-build7 days

Manual mockup polls on Reddit

Success: 40% engagement

launch14 days

50 user beta

Success: 30% paid conv

Pivot Options

  • β†’General design validation
  • β†’App UI testing

Quick Stats

Build Time
210h
Target MRR (6 mo)
$6,000
Market Size
$600.0M
Features
8
Database Tables
3
API Endpoints
4
ProtoValidate.com - Complete Startup Blueprint | Startup Tribunal | StartupTribunal