DormSentry

Never lose your dorm spot—AI monitors and auto-rebooks during crashes.

Score: 7.4/10IndiaMedium BuildReady to Spawn
Brand Colors

The Opportunity

Problem

College students lose critical dorm reservations when unreliable campus booking apps crash during peak registration periods.

Solution

DormSentry uses AI to continuously monitor campus booking sites for availability and crashes. When a crash occurs, it automatically queues and retries your booking with smart delays. Students get instant notifications and guaranteed priority rebooking without manual intervention.

Target Audience

College students booking on-campus dorms during annual peak registration periods

Differentiator

AI-powered auto-retry with crash prediction based on historical peak data.

Brand Voice

supportive

Features

Crash Monitor

must-have20h

Real-time scraping and monitoring of campus booking APIs/sites.

Auto-Retry Booker

must-have25h

AI-driven retry logic with exponential backoff for failed bookings.

Instant Alerts

must-have15h

Push notifications via email/SMS when spots open or crashes detected.

Booking Scheduler

must-have18h

Set preferred dorm times and auto-book at optimal windows.

Session History

must-have10h

Log all booking attempts with success/failure details.

Priority Queue

nice-to-have12h

Pro users jump ahead in retry queues.

Multi-Campus Support

nice-to-have15h

Add multiple universities for monitoring.

Analytics Dashboard

nice-to-have10h

Visualize crash patterns and booking success rates.

Total Build Time: 125 hours

Database Schema

users

ColumnTypeNullable
iduuidNo
emailtextNo
campus_iduuidNo
created_attimestampNo

Relationships:

  • foreign key to campuses(id)

campuses

ColumnTypeNullable
iduuidNo
nametextNo
booking_urltextNo

booking_sessions

ColumnTypeNullable
iduuidNo
user_iduuidNo
statustextNo
attemptsintNo
success_attimestampYes

Relationships:

  • foreign key to users(id)

preferences

ColumnTypeNullable
iduuidNo
user_iduuidNo
dorm_typetextNo

Relationships:

  • foreign key to users(id)

API Endpoints

POST
/api/monitor/start

Start monitoring for user

🔒 Auth Required
GET
/api/sessions

Fetch user booking sessions

🔒 Auth Required
GET
/api/campuses

List supported campuses

PUT
/api/preferences

Update booking preferences

🔒 Auth Required

Tech Stack

Frontend
Next.js 14 + Tailwind + shadcn/ui
Backend
Next.js API routes + Supabase Edge Functions
Database
Supabase Postgres
Auth
Supabase Auth
Payments
Stripe
Hosting
Vercel
Additional Tools
Puppeteer for scrapingResend for emailsExpo for push notifications

Build Timeline

Week 1: Core setup and auth

25h
  • Project setup
  • User auth
  • Basic UI

Week 2: Monitoring engine

30h
  • Scraper prototype
  • DB schema
  • Monitor API

Week 3: Auto-retry and alerts

35h
  • Retry logic
  • Notifications
  • User dashboard

Week 4: Payments and launch

25h
  • Stripe integration
  • Landing page
  • Testing

Week 5: Polish and nice-to-haves

20h
  • Priority queue
  • Analytics
Total Timeline: 5 weeks • 135 hours

Pricing Tiers

Free

$0/mo

5 booking attempts/month

  • Basic monitoring
  • 1 campus
  • Email alerts

Pro

$25/mo

3 campuses

  • Auto-retry
  • Unlimited attempts
  • SMS alerts
  • Priority queue

Enterprise

$99/mo

Unlimited

  • All Pro + Multi-user
  • Custom campuses
  • API access

Revenue Projections

MonthUsersConversionMRRARR
Month 12002%$100$1,200
Month 61,5004%$1,500$18,000

Unit Economics

$5
CAC
$150
LTV
5%
Churn
90%
Margin
LTV:CAC Ratio: 30.0xExcellent!

Landing Page Copy

Secure Your Dorm Before the Crash Hits

DormSentry auto-monitors and rebooks your spot during peak chaos—no more lost reservations.

Feature Highlights

AI Crash Detection
Instant Auto-Retries
Guaranteed Priority
Real-Time Alerts

Social Proof (Placeholders)

"Saved my spot at UCLA—lifesaver! - Alex T."
"No more 3AM refreshes. - Sarah K."

First Three Customers

Post in college subreddits like r/UCLA, r/college with a free beta invite link during off-peak; DM student group leaders on Discord servers for housing; offer free Pro trials to influencers in student TikTok housing advice videos.

Launch Channels

Product Huntr/colleger/SaaSHacker NewsIndie Hackers

SEO Keywords

dorm booking helpercampus housing crash fixauto book dorm reservation

Competitive Analysis

Institutional
Strength

Official campus integration

Weakness

Crashes under load

Our Advantage

Independent AI retry layer

🏰 Moat Strategy

Historical crash data moat for better predictions

⏰ Why Now?

Rising enrollment and aging campus apps amplify peak crashes yearly

Risks & Mitigation

technicalhigh severity

Scraping blocked by campuses

Mitigation

Use rotating proxies and official APIs where available

legalmedium severity

Terms of service violations

Mitigation

User TOS disclosure and proxy-only mode

Validation Roadmap

pre-build3 days

Survey 50 students on Reddit

Success: 70% express interest

mvp14 days

Beta test with 20 users during mock peak

Success: 80% success rate

Pivot Options

  • Expand to room rentals
  • General event ticket retry bot
  • Apartment waitlist monitor

Quick Stats

Build Time
135h
Target MRR (6 mo)
$1,500
Market Size
$5.0M
Features
8
Database Tables
4
API Endpoints
4