📖 The No-BS Self-Hosting Guide for Developers

Replace $200/month in SaaS with a $5 VPS. Real code. No fluff.

✨ Free — pay what you want via Lightning

💸 What You'll Save

ServiceSaaS PriceSelf-Hosted
Uptime Monitoring$7/mo$0
Website Change Detection$29/mo$0
SSL Monitoring$15/mo$0
SEO Analysis$30/mo$0
DNS/WHOIS API$15/mo$0
Email Validation$25/mo$0
URL Shortener$35/mo$0
Total$156/mo$5/mo

🚀 15-Minute Setup

From zero to fully running server. Copy-paste commands included.

📋 7 Complete Services

Uptime monitor, SSL checker, SEO analyzer, page watcher, and more.

🔒 Security Hardened

Fail2ban, firewall, SSL, SSH hardening — all configured.

💰 21 Free API Endpoints

Bonus: full list of free dev APIs you can use today.

📚 What's Inside

  1. Why Self-Host in 2026? (The real cost of SaaS)
  2. Choosing Your Server (including Oracle's free tier hack)
  3. Initial Server Setup — 15 minutes, copy-paste
  4. 7 Essential Self-Hosted Services (with full code)
  5. Monitoring & Alerting with PM2
  6. Security Hardening Checklist
  7. Backup Strategy (3-2-1 rule)
  8. Complete Cost Breakdown
  9. Appendix: 21 Free API Endpoints

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Lightning Address:

devtoolkit@coinos.io

Every sat funds the server that hosts these free tools.