Why Self-Hosted Beats SaaS Past $1M Revenue
At scale, SaaS subscriptions compound into a tax on growth. Here is the math and the migration playbook.
The SaaS Tax
Every SaaS subscription you add is a recurring cost that scales with your team, not your revenue. At $500k ARR, the $300/mo Zapier bill feels manageable. At $3M, you are paying $3,000/mo for the same automations that a $10/mo VPS could handle.
The Sovereign Alternative
Self-hosted n8n replaces Zapier. Coolify replaces Heroku/Vercel. PostgreSQL replaces Airtable. The total cost: $50-200/mo on a Hetzner VPS, regardless of scale.
Migration Playbook
Week 1: Audit your SaaS stack. List every subscription, monthly cost, and what it actually does.
Week 2: Deploy Coolify on a VPS. Set up PostgreSQL, n8n, and your first self-hosted service.
Week 3-4: Migrate automations one by one. Start with the most expensive Zapier workflows.
The result: 80-90% cost reduction and zero vendor lock-in.
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