BuildBid.com

Vetted subcontractors bid instantly on your urgent construction needs.

Score: 8.2/10SDMedium BuildReady to Spawn
Brand Colors

The Opportunity

Problem

Freelance construction project managers struggle to find reliable subcontractors on short notice while juggling multiple jobs.

Solution

BuildBid is a curated network of pre-vetted subs where managers post urgent jobs and receive competitive bids within minutes. Subs are scored on verified past performance, ensuring reliability. Focus on speed and quality for multi-job managers.

Target Audience

Freelance construction project managers handling multiple jobs simultaneously

Differentiator

Pre-vetted subs with performance scores from integrated payroll verification, reducing flakes by 70%.

Brand Voice

supportive

Features

Urgent Job Posts

must-have7h

Flag jobs as 'urgent' for 15-min bid windows.

Bid Management

must-have12h

Receive, compare, and accept bids with one click.

Sub Vetting Scores

must-have10h

Display scores based on completion rate, on-time %, reviews.

Auto-Select Best Bid

must-have8h

AI recommends top bid based on score and price.

Multi-Job Tracker

must-have9h

Track bids across all your projects in one view.

Document Upload

nice-to-have6h

Attach plans/specs to jobs for better bids.

Bid History

nice-to-have7h

See past bids and outcomes for learning.

Email Digests

nice-to-have5h

Daily summary of new bids.

Advanced Filters

future12h

Filter bids by certs, insurance.

Total Build Time: 76 hours

Database Schema

users

ColumnTypeNullable
iduuidNo
emailtextNo
roletextNo
verifiedboolNo
scorefloatYes
created_attimestampNo

Relationships:

  • one-to-many with jobs, bids

jobs

ColumnTypeNullable
iduuidNo
manager_iduuidNo
descriptiontextNo
urgentboolNo
deadlinetimestampYes
statustextNo

Relationships:

  • foreign to users.id

bids

ColumnTypeNullable
iduuidNo
job_iduuidNo
sub_iduuidNo
amountintNo
acceptedboolNo
submitted_attimestampNo

Relationships:

  • foreign to jobs.id, users.id

API Endpoints

POST
/api/jobs

Post new job

🔒 Auth Required
GET
/api/jobs/:id/bids

List bids for job

🔒 Auth Required
POST
/api/bids

Submit bid

🔒 Auth Required
POST
/api/bids/:id/accept

Accept bid

🔒 Auth Required

Tech Stack

Frontend
Next.js 14 + shadcn/ui + Tailwind CSS
Backend
Supabase Edge Functions
Database
Supabase Postgres
Auth
Supabase Auth
Payments
Stripe
Hosting
Vercel
Additional Tools
Zod for validation

Build Timeline

Week 1: Setup and auth

20h
  • Auth
  • DB
  • Landing

Week 2: Job and bid CRUD

28h
  • Post job
  • View bids UI

Week 3: Vetting and scoring

30h
  • Score calc
  • Verification flow

Week 4: AI recommend and multi-job

25h
  • AI logic
  • Tracker dashboard

Week 5: Polish and payments

20h
  • Stripe
  • Responsive
Total Timeline: 5 weeks • 123 hours

Pricing Tiers

Free

$0/mo

No urgent flags

  • 3 jobs/month
  • Basic bids

Pro

$35/mo

None

  • Unlimited jobs
  • Urgent bids
  • AI select
  • Scores

Enterprise

$99/mo

Unlimited

  • All Pro + bulk posting
  • Priority support

Revenue Projections

MonthUsersConversionMRRARR
Month 1804%$112$1,344
Month 67009%$2,205$26,460

Unit Economics

$50
CAC
$450
LTV
4%
Churn
90%
Margin
LTV:CAC Ratio: 9.0xExcellent!

Landing Page Copy

Get Bids from Vetted Subs in Minutes

No flakes, no delays – performance-scored pros bid on your terms.

Feature Highlights

Pre-vetted network
Instant competitive bids
Multi-project tracking
AI bid recommendations

Social Proof (Placeholders)

"'Best subs I've found!' – Tom K."
"'Bids always on point.' – Lisa M."

First Three Customers

Offer free lifetime Pro to first 3 PMs from Construction Dive newsletter subscribers. Share mockups in Facebook construction groups for signups. Cold email PMs listed on Houzz.

Launch Channels

Product Huntr/ConstructionManagersConstruction TwitterHacker News Show

SEO Keywords

construction bids subcontractorsurgent construction bidsvetted subs bidsfreelance construction bidding

Competitive Analysis

BidClerk

bidclerk.com
Subscription $50+/mo
Strength

Commercial focus

Weakness

Slow bidding process

Our Advantage

Instant bids for freelancers

🏰 Moat Strategy

Proprietary vetting data creating high-quality network barrier.

⏰ Why Now?

2024 labor shortages in trades driving demand for vetted instant access.

Risks & Mitigation

marketmedium severity

Sub verification delays

Mitigation

Semi-automate with API checks

executionlow severity

Bid quality variance

Mitigation

Strict scoring rules

Validation Roadmap

pre-build5 days

Survey 15 PMs on bidding pains

Success: 70% prefer instant over leads

mvp25 days

Seed 20 subs, test with 10 PMs

Success: 50% bid acceptance

Pivot Options

  • Sub hiring platform only
  • General bidding for home services
  • PM invoicing add-on

Quick Stats

Build Time
123h
Target MRR (6 mo)
$2,500
Market Size
$1800.0M
Features
9
Database Tables
3
API Endpoints
4