AI Startup Stack
Build AI-powered products with the modern founder stack.
The Stack
Why This Stack Works
AI startups face a unique challenge: managing API costs while delivering fast, reliable AI experiences. This stack solves it. Supabase with pgvector handles your embeddings without a separate vector database. Vercel streaming keeps AI responses feeling instant. And PostHog helps you optimize costs by showing exactly which features drive engagement.
Frequently Asked Questions
How much does the AI Startup stack cost per month?
The AI Startup stack costs approximately $60 per month. This includes Claude, Cursor, Next.js, Supabase, Vercel, Stripe, PostHog. Many of these tools have free tiers, so your actual cost may be lower when starting out.
What tools are included in the AI Startup stack?
The AI Startup stack includes 7 tools: Claude (AI Backend), Cursor (AI Code Editor), Next.js (Full-Stack Framework), Supabase (Database + Auth), Vercel (Hosting), Stripe (Payments), PostHog (Product Analytics). Each tool was selected for this use case based on pricing, ease of use, and integration with the other tools in the stack.
Who should use the AI Startup stack?
Developers building AI-powered SaaS products, chatbots, AI agents, or any product with LLM integration.
When should I NOT use the AI Startup stack?
You need to self-host models (consider GPU cloud providers) or are building computer vision products (different infrastructure needed).
Can I swap tools in this stack?
Yes. This stack is a starting point, not a prescription. You can swap any tool for an alternative that fits your needs better. Visit our tool comparison pages to see how different options compare head-to-head.