You have an idea for a SaaS. You open Cursor or Claude Code, and the familiar ritual begins. Auth. A database. Payments. Transactional email. Permissions. The agent generates it. You spend the weekend reviewing and patching, you burn $100 to $300 in tokens on the same foundational plumbing every serious project requires, and half of what comes back has subtle security holes or broken logic that only surfaces once a real user signs up. Welcome to AI slop.
Then comes the second surprise. The project grows, the free tier ends, and the infrastructure bill arrives. Egress fees on every byte that leaves the network. A managed database that costs money even while it sits idle overnight. Pricing that grows faster than expected.
PageZERO exists to remove both of those problems. It is an open source, full stack codebase that wires together everything a serious SaaS needs, with conventions an AI agent can actually follow, and it runs entirely on Cloudflare, so your infrastructure starts free and scales for pennies. This is the first real post on this blog, so let me introduce what it is and why it is built the way it is.
What PageZERO is: a SaaS starter kit you own
PageZERO is a complete starter codebase you own outright. Run one command:
