Why Every Dollar Goes to Cursor
The entire $20 monthly budget in this stack goes to a single tool: Cursor Pro. This is a deliberate, strategic choice. Rather than spreading a limited budget across multiple mediocre paid tiers, concentrating your spending on the tool that directly accelerates your coding velocity yields the highest return on investment. Cursor Pro at $20/month gives you 500 fast premium requests per month using Claude 3.5 Sonnet, GPT-4o, and other frontier models, plus unlimited slow requests, unlimited code completions, and access to the full suite of agentic features including Composer mode for multi-file edits and terminal command execution. This is the single upgrade from the free stack that produces the most dramatic improvement in daily productivity — the difference between limited AI assistance and having a capable AI pair programmer available for every coding session.
Why Cursor over alternatives at the $20 price point? The most common comparison is investing that $20 into a ChatGPT Plus or Claude Pro subscription instead of Cursor. While both ChatGPT Plus and Claude Pro are excellent for general AI assistance, they require constant context-switching: you copy code from your editor, paste it into a chat window, read the response, then manually apply changes back to your files. Cursor eliminates this friction entirely by embedding the AI directly into your editing workflow. You highlight code and ask questions inline, Composer reads your entire project context, and changes are applied directly to your files with a diff view for review. The time saved from eliminating copy-paste workflows alone justifies the subscription for most developers. If you are choosing between Cursor Pro and Claude Pro for coding-specific work, Cursor wins because the integration layer is where the value lives — not just the model quality.
Free Tiers That Punch Above Their Weight
Every other tool in this stack operates on its free tier, and the key insight is that free tiers in 2026 are remarkably capable for individual developers and small projects. Supabase free gives you a PostgreSQL database with 500 MB storage and authentication for 50,000 users. Vercel free provides unlimited deployments with 100 GB bandwidth. Linear free offers unlimited issues, projects, and cycles for personal use. Vitest and Ghostty are entirely free and open-source with no tier limitations at all. The combination of these free tools with one premium AI coding subscription creates a stack that punches far above its $20/month weight class. You are getting production-quality infrastructure, project management, testing, and the best AI-assisted editor available — for less than the cost of a single lunch in most cities.
A Day in the Cursor-First Workflow
The practical workflow with this stack centers around Cursor as your primary development environment. Start your day by reviewing Linear issues for your current sprint, then open the relevant code in Cursor. Use Cursor's Composer mode for complex feature implementation — describe what you want to build, let the AI scaffold the implementation across multiple files, review the diffs, and iterate. Use inline chat (Cmd+K) for quick refactors, bug fixes, and code explanations. Use Tab completion for routine code writing throughout the day. When you need to interact with your Supabase database, use the Supabase dashboard or CLI from Ghostty. Deploy to Vercel with a simple git push. Run your Vitest test suite in the integrated terminal or in Ghostty for a separate view. The entire feedback loop — plan, code, test, deploy — stays tight and fast.