StockSimFreelance

Simulate inventory scenarios to perfect restaurant app customizations without real waste.

Score: 7.4/10United StatesMedium BuildReady to Spawn
Brand Colors

The Opportunity

Problem

Freelancers customizing restaurant management apps face inaccurate inventory tracking tools that cause overbooking and food waste, triggering client complaints.

Solution

StockSimFreelance lets freelancers input custom app logic and run hyper-realistic inventory simulations with variable demand, spoilage, and bookings. Visualize overbooking risks and waste hotspots before deployment. Clients see proven accuracy, slashing complaints.

Target Audience

Freelancers customizing restaurant management apps for clients

Differentiator

Restaurant-specific simulation engine with real-world data models, beyond basic calculators.

Brand Voice

friendly

Features

Scenario Builder

must-have15h

Build custom inventory sims with drag-drop inputs.

Real-Time Visualization

must-have12h

Interactive charts of stock levels, waste, overbooks.

Risk Scoring

must-have10h

AI scores customization accuracy 1-100.

Export Reports

must-have8h

PDF/JSON sim results for client pitches.

Template Library

must-have12h

Pre-built sims for common restaurant types.

Batch Sims

nice-to-have7h

Run multiple scenarios in parallel.

API Access

nice-to-have9h

Embed sims in your dev workflow.

Collab Mode

nice-to-have6h

Share sim sessions live.

Total Build Time: 79 hours

Database Schema

users

ColumnTypeNullable
iduuidNo
emailtextNo
created_attimestampNo

simulations

ColumnTypeNullable
iduuidNo
user_iduuidNo
nametextNo
risk_scoreintNo
created_attimestampNo

Relationships:

  • user_id references users(id)

templates

ColumnTypeNullable
iduuidNo
nametextNo
config_jsontextNo
restaurant_typetextNo

API Endpoints

POST
/api/simulations

Create and run simulation

🔒 Auth Required
GET
/api/simulations/:id

Get sim results

🔒 Auth Required
GET
/api/templates

List templates

POST
/api/simulations/:id/export

Generate report

🔒 Auth Required
GET
/api/users/sims

User sim history

🔒 Auth Required

Tech Stack

Frontend
Next.js 14 + Tailwind + Recharts
Backend
Next.js API routes
Database
Supabase Postgres
Auth
Supabase Auth
Payments
Stripe
Hosting
Vercel
Additional Tools
D3.js for viz

Build Timeline

Week 1: Auth, DB, templates

18h
  • User system
  • Template DB

Week 2: Scenario builder

22h
  • UI builder
  • Basic sim engine

Week 3: Viz and scoring

25h
  • Charts
  • Risk AI

Week 4: Exports and paywall

20h
  • PDF gen
  • Stripe

Week 5: Polish

12h
  • Batch runs

Week 6: Testing/deploy

10h
  • Full QA
Total Timeline: 6 weeks • 127 hours

Pricing Tiers

Free

$0/mo

No exports

  • 5 sims/month
  • Basic templates

Pro

$15/mo
  • Unlimited sims
  • Exports
  • Risk scoring

Enterprise

$49/mo
  • All Pro + API
  • Custom templates

Revenue Projections

MonthUsersConversionMRRARR
Month 11202.5%$45$540
Month 69005.5%$742$8,904

Unit Economics

$18
CAC
$350
LTV
4%
Churn
92%
Margin
LTV:CAC Ratio: 19.4xExcellent!

Landing Page Copy

Test Inventory Logic Before It Wastes Food

Simulate your restaurant app customizations risk-free and wow clients with data.

Feature Highlights

Drag-drop builder
Live risk viz
Client exports
Proven templates

Social Proof (Placeholders)

"'Perfect for demos!' - Mike R."
"'No more surprises.' - Lena D."

First Three Customers

Offer free sim credits to top Upwork restaurant app freelancers; join Freelancer.com POS groups and share tool teaser; email 15 from Clutch.co listings for restaurant software devs.

Launch Channels

Product Huntr/freelanceHacker News ShowLinkedIn groups

SEO Keywords

restaurant app inventory simulatorPOS customization testerfood waste simulation tool

Competitive Analysis

AnyLogic

anylogic.com
Enterprise
Strength

Advanced sims

Weakness

Too complex/expensive for freelancers

Our Advantage

Simple, SaaS, restaurant-focused

🏰 Moat Strategy

Curated dataset of 10k+ real restaurant scenarios

⏰ Why Now?

Post-pandemic supply volatility demands precise sims for custom apps.

Risks & Mitigation

technicalhigh severity

Sim accuracy

Mitigation

Validate with real freelancer data

marketmedium severity

Adoption slow

Mitigation

Free tier hooks

financiallow severity

High compute costs

Mitigation

Serverless scaling

Validation Roadmap

pre-build5 days

Survey 15 freelancers on sim needs

Success: 80% pain match

mvp21 days

10 beta sim runs

Success: 8 positive feedbacks

growth30 days

100 users via PH

Success: 10% conv

Pivot Options

  • General supply chain sim
  • Ecomm inventory tester

Quick Stats

Build Time
127h
Target MRR (6 mo)
$750
Market Size
$30.0M
Features
8
Database Tables
3
API Endpoints
5