I Built a Full AI Coding Stack for $0/Month. Here's What Actually Works

The expensive tool isn't always the right tool. Here's my zero-dollar setup that replaced $100+/month in subscriptions.

The Price is Right (Until It Isn't)

Last year I was paying:

• GitHub Copilot: $20/month
• Cursor Pro: $20/month
• Claude.ai (Plus): $20/month
• Various API subscriptions: $40/month

Total: $100/month

Then I started actually auditing what I was using. The results were embarrassing.

The $0 Stack That Replaced Everything

Codeium (Free) → Replaced Copilot

Codeium's free tier covers 90% of what I used Copilot for. The key word is what I used — not what Copilot could do, but what I actually used.

For autocomplete, Codeium is indistinguishable. For simple suggestions, it matches Copilot. Where Copilot wins is complex multi-file reasoning — but I was using that maybe once a week.

Savings: $20/month

Windsurf (Free) → Replaced Cursor Pro

I wrote about Windsurf in another post. The free tier is genuinely generous. If you're doing serious AI coding work, $0 beats $20/month for most developers.

Savings: $20/month

Claude.ai Free (Yes, Free) → Replaced Claude Plus

The free tier of Claude.ai now handles most of my code review and architectural questions. For anything requiring deep context, I use the web interface.

Savings: $20/month

Groq API (Free Tier) → Replaced Paid API Calls

Groq offers free tier with meaningful rate limits. For quick API calls, this replaces OpenAI API costs for lighter tasks.

Savings: $20/month

n8n (Self-Hosted, Free) → Replaced Zapier

Zapier: $20/month for automation. n8n on a $6/month VPS: unlimited automations, full control.

Savings: $20/month

The Real Cost

Here's what nobody talks about: the cognitive cost of having five subscriptions. Every $20/month subscription is a mental "I should be using this" tax. When I cut from 5 tools to 3, the clarity was worth more than the money.

What I'm Still Paying For

Two things actually warrant the subscription:

1. GitHub Copilot for specific enterprise repository tasks (worth it if you're deep in GitHub ecosystem)
2. Cursor Pro for complex multi-file AI workflows (worth it for serious daily AI coding)

Everything else? The free tier is surprisingly good.

The Takeaway

The developer tool ecosystem has commoditized aggressively. What cost $100/month in 2024 now costs $20/month in 2026 if you're smart about it. The remaining $80/month goes to API costs or savings.

What's your current monthly AI tool stack? If you're paying for something that has a capable free tier, it's worth a 30-day challenge to see if you can quit it.

For those building content around developer tools, Frase.io is worth knowing about for content research — understanding what questions developers are actually asking beats keyword guesswork. And for the marketing infrastructure around your tool business, Systeme.io remains the most straightforward all-in-one platform for most indie developers.