BlockContractors

On-demand vetted web3 freelancers for enterprise blockchain projects.

Score: 7.8/10MexicoMedium BuildReady to Spawn
Brand Colors

The Opportunity

Problem

Enterprise teams cannot hire or retain scarce web3 talent amid crypto winter downturns and fierce competition from big tech firms.

Solution

Browse pre-vetted contractors for short-term web3 gigs like smart contract audits. Smart contracts escrow payments tied to milestones. Track past performance with on-chain reputation scores.

Target Audience

Enterprise HR and tech leads building web3 or blockchain initiatives

Differentiator

Crypto-native payments and escrow via blockchain, reducing risk in volatile markets.

Brand Voice

professional

Features

Contractor Browse

must-have10h

Filter by skills, availability, past gigs.

Project Posting

must-have12h

Post gigs with milestones and escrow.

Proposals & Bidding

must-have15h

Receive bids with timelines.

Escrow Payments

must-have18h

USDC escrow release on milestones.

Reputation Scores

must-have10h

On-chain verified ratings.

Contract Templates

nice-to-have8h

Web3-specific legal templates.

Time Tracking

nice-to-have7h

Integrate with GitHub for proof-of-work.

Dispute Resolution

nice-to-have10h

Escrow arbitration.

Total Build Time: 90 hours

Database Schema

users

ColumnTypeNullable
iduuidNo
emailtextNo
user_typetextNo
wallettextYes
created_attimestampNo

Relationships:

  • one-to-many with projects and proposals

projects

ColumnTypeNullable
iduuidNo
titletextNo
budget_usdintNo
client_iduuidNo
statustextNo

Relationships:

  • foreign key to users.id

contractors

ColumnTypeNullable
iduuidNo
user_iduuidNo
rep_scoreintNo
skillstext[]No

Relationships:

  • foreign key to users.id

proposals

ColumnTypeNullable
iduuidNo
project_iduuidNo
contractor_iduuidNo
bid_amountintNo

Relationships:

  • foreign keys to projects.id and contractors.id

API Endpoints

POST
/api/projects

Post new project

🔒 Auth Required
GET
/api/contractors

Search contractors

POST
/api/proposals

Submit proposal

🔒 Auth Required
POST
/api/escrow/release

Release milestone funds

🔒 Auth Required
GET
/api/dashboard

User projects overview

🔒 Auth Required

Tech Stack

Frontend
Next.js 14 + Tailwind + shadcn/ui
Backend
Next.js API routes
Database
Supabase Postgres
Auth
Supabase Auth
Payments
Stripe + Alchemy for USDC
Hosting
Vercel
Additional Tools
WalletConnectGitHub API

Build Timeline

Week 1: Auth and profiles

20h
  • Dual user types
  • Contractor vetting

Week 2: Project posting

25h
  • Projects CRUD
  • Search

Week 3: Proposals and escrow

30h
  • Bidding
  • Wallet integration

Week 4: Payments and dashboard

22h
  • Escrow logic
  • UI flows

Week 5: Reputation and polish

15h
  • Scores calc
  • Testing

Week 6: Advanced + launch prep

12h
  • Templates
  • Deploy

Week 7: Bug fixes

8h
  • Security audit

Week 8: Optimizations

5h
  • Performance
Total Timeline: 8 weeks • 137 hours

Pricing Tiers

Free

$0/mo

No escrow

  • Browse contractors
  • 1 project

Pro

$30/mo

$10k/mo budget

  • Unlimited projects
  • Escrow
  • Priority bids

Enterprise

$199/mo

Unlimited

  • All Pro
  • Dedicated support
  • Bulk escrow

Revenue Projections

MonthUsersConversionMRRARR
Month 1254%$24$288
Month 62008%$480$5,760

Unit Economics

$45
CAC
$450
LTV
6%
Churn
82%
Margin
LTV:CAC Ratio: 10.0xExcellent!

Landing Page Copy

Scale Web3 Projects with Vetted Freelance Contractors

Crypto-escrow payments and on-chain reps for risk-free blockchain gigs.

Feature Highlights

Pre-vetted web3 freelancers
USDC milestone escrow
Reputation scores
Smart contract templates

Social Proof (Placeholders)

"'Audited our protocol in a week.' – Founder @Web3Proj"
"'Escrow built trust instantly.' – Enterprise Lead"

First Three Customers

Offer 100% fee-free first gig to 20 enterprise leads from AngelList web3 jobs. Join web3 freelance Discords to recruit contractors first, then pitch clients. Use Twitter polls on 'web3 hiring pains' for leads.

Launch Channels

ProductHuntr/forhireWeb3 Freelance TwitterUpwork alternatives forums

SEO Keywords

web3 freelancershire solidity contractorblockchain freelance marketplacesmart contract audit hirecrypto escrow gigs

Competitive Analysis

20% fee
Strength

Volume

Weakness

No web3 vetting or crypto pay

Our Advantage

Blockchain escrow + reps

High fees
Strength

Vetting

Weakness

Slow, expensive for short gigs

Our Advantage

Web3 focus, faster escrow

🏰 Moat Strategy

Network effects from contractor reps and client reviews building exclusive web3 pool.

⏰ Why Now?

Crypto winter shifts hiring to contractors; enterprises avoid full-time amid uncertainty.

Risks & Mitigation

legalmedium severity

Escrow disputes

Mitigation

Arbitration + insurance

technicallow severity

Wallet volatility

Mitigation

USD stablecoins

markethigh severity

Contractor supply

Mitigation

Seed with bounties

Validation Roadmap

pre-build7 days

Validate with 10 clients/contractors

Success: 5 commit to beta

mvp35 days

Run 3 pilot gigs

Success: 100% completion

launch7 days

PH + Twitter

Success: 40 signups

growth30 days

Affiliate bounties

Success: 20 gigs/mo

Pivot Options

  • Full-time hiring add-on
  • Bounty board only
  • General dev freelancers

Quick Stats

Build Time
137h
Target MRR (6 mo)
$500
Market Size
$800.0M
Features
8
Database Tables
4
API Endpoints
5