Ditching Zapier for n8n: How I Built a $0 Self-Hosted AI Automation Engine on Docker (Save $720/Year)

Описание и применение

Автор заменил Zapier на самодостаточный n8n, запущенный в Docker, и за 90 дней обработал 142 680 задач, экономя $1 242 в год и улучшив задержку вебхуков до 12–35 мс.

Задача

Commercial workflow automation platforms lock users into expensive per-task pricing, limited features, and data privacy risks.

Результат

The self-hosted n8n setup handled 142,680 executions in 90 days, saved $1,242/year compared to Zapier, achieved 60x faster webhook latency, and enabled local AI integration without vendor lock‑in.

Рабочий процесс

• Set up project directories and permissions
• Generate cryptographic secrets in .env
• Create docker-compose.yml with services for n8n, PostgreSQL, and Caddy
• Deploy containers with Docker Compose
• Verify HTTPS and webhook functionality
• Monitor task execution and performance

Доказательства

Over 90 days, the engine processed 142,680 execution tasks across 18 autonomous workflows

Источник

$0.00 ($0 SaaS Fee)

Источник

12ms – 35ms (Sub-second)

Источник