How I Replaced HubSpot ($800/month) With a Free Open-Source Tool Built Using Claude

If you're a coach, consultant, or solopreneur, you've probably felt the pain of marketing tool pricing. HubSpot: $800/month ActiveCampaign: $200/month ConvertKit: $66/month For what? Email sequences and a dashboard. I decided to build my own. And I open-sourced it so you don't have to. Introducing Claude Coach Kit A free, self-hosted marketing automation toolkit that does everything the expensive tools do: 📧 Email Automation Multi-step nurture sequences Auto-enrollment for new leads Payment recovery emails Smart stop rules (stops emailing when they pay) 💰 Payment Tracking Razorpay webhook integration Auto-tagging: Lead → Paid → Call Booked → Purchased Revenue attribution per ad campaign 📊 UTM Attribution Server-side visitor tracking (no client-side cookies needed) Cloudflare-powered city detection (free, no API key) Match every payment to the exact ad that drove it 📈 Analytics Dashboard 9-page React dashboard Campaign comparison Email delivery stats Revenue trends The Cost Comparison F