LinkRescue

Stop losing affiliate commissions to broken links. LinkRescue monitors your entire site for broken, redirected, and parameter-stripped affiliate links — so you can fix them before they cost you money.

linkrescue.io

What It Does

Affiliate sites lose revenue every day from links that silently break — 404s, merchant shutdowns, redirects that strip your affiliate parameters. LinkRescue crawls your full content archive (not just your sitemap), detects every affiliate link across 20+ networks, and tells you exactly what's broken and how much it's costing you.

Key capabilities:

• Full-archive crawling with sitemap + internal link discovery
• Affiliate link detection across Amazon, ShareASale, Impact, CJ, Awin, Rakuten, PartnerStack, and more
• Issue classification: broken (4xx/5xx), timeouts, redirect-to-home, lost parameters
• Health score tracking with 30/60/90-day trends
• AI-powered replacement offer matching for broken links
• Revenue impact estimates on highest-traffic pages
• Monthly health report emails
• API + webhooks for agency workflows
• Slack integration

Tech Stack

Layer	Technology
Frontend	Next.js 14 (App Router) + React 18 + Tailwind CSS
Database	Supabase (PostgreSQL) with Row-Level Security
Auth	Supabase Auth (magic link / passwordless)
Payments	Stripe (3 tiers, monthly + annual billing)
Email	Resend + React Email
Scheduling	Vercel Cron
Crawler	Cheerio + fast-xml-parser (no headless browser)
AI	Anthropic Claude (offer matching, revenue analysis)
Monitoring	Sentry
Monorepo	Turborepo + pnpm

Plans

	Starter (Free)	Pro ($29/mo)	Agency ($79/mo)
Sites	1	5	25
Pages/scan	200	2,000	Unlimited
Scan frequency	Weekly	Daily	Hourly
Revenue estimates	-	Yes	Yes
Fix suggestions	-	Yes	Yes
API access	-	-	Yes
Webhooks	-	-	Yes
Slack integration	-	-	Yes

Annual billing available (save ~17%).

Project Structure

apps/web/              Next.js app (pages, API routes, components)
packages/crawler/      Sitemap parser, crawler, link checker
packages/database/     Supabase client + schema types
packages/email/        Resend + React Email templates
packages/ai/           Claude integration (offer matching)
packages/governance/   Role-based access control
packages/types/        Shared TypeScript types
packages/cli/          Command-line tools
packages/config/       Shared TS/ESLint/Tailwind config

Setup

Prerequisites

• Node.js >= 20
• pnpm >= 8 (npm install -g pnpm)
• Supabase project
• Stripe account
• Resend account

Install

pnpm install
cp apps/web/.env.example apps/web/.env
# Fill in env vars (see below)
pnpm dev

Environment Variables

Variable	Source
NEXT_PUBLIC_SUPABASE_URL	Supabase > Project Settings > API
NEXT_PUBLIC_SUPABASE_ANON_KEY	Supabase > Project Settings > API
SUPABASE_SERVICE_ROLE_KEY	Supabase > Project Settings > API
NEXT_PUBLIC_STRIPE_PUBLISHABLE_KEY	Stripe > Developers > API Keys
STRIPE_SECRET_KEY	Stripe > Developers > API Keys
STRIPE_WEBHOOK_SECRET	Stripe > Developers > Webhooks
STRIPE_PRO_PRICE_ID	Stripe > Products > Pro price ID
STRIPE_AGENCY_PRICE_ID	Stripe > Products > Agency price ID
RESEND_API_KEY	Resend > API Keys
ANTHROPIC_API_KEY	Anthropic > API Keys
CRON_SECRET	Generate: openssl rand -base64 32
NEXT_PUBLIC_APP_URL	http://localhost:3000 or production URL

Database

Run the migration SQL in your Supabase SQL Editor:

# packages/database/migrations/001_initial_schema.sql

See SUPABASE_SETUP.md for full schema documentation.

Stripe

1. Create three products: Starter (free), Pro ($29/mo + $290/yr), Agency ($79/mo + $790/yr)
2. Copy price IDs to env vars
3. Create webhook endpoint at https://your-domain/api/webhooks/stripe
4. Subscribe to: checkout.session.completed, customer.subscription.updated, customer.subscription.deleted

Scripts

Command	Description
pnpm dev	Start dev server
pnpm build	Build all packages + Next.js
pnpm lint	Lint all code
pnpm type-check	TypeScript check
pnpm --filter @linkrescue/crawler test	Run crawler tests

Deploy

1. Push to GitHub
2. Connect repo to Vercel
3. Set all environment variables in Vercel dashboard
4. Configure Vercel Cron for daily scans
5. Create Stripe webhook endpoint pointing to production
6. Configure Resend domain for production email

License

MIT