Today we’re publicly launching SpiderPublish — a platform we’ve been building for the past two years to solve a problem we kept hitting: how do you let thousands of tenants run their own branded websites without sacrificing performance, security, or developer experience?
The Problem
Traditional CMS platforms force you to choose. You can have multi-tenancy, but it comes with shared infrastructure risks. You can have edge performance, but it means static sites with no dynamic capabilities. You can have a marketplace of components, but they’ll conflict with each other’s styles.
Our Architecture
SpiderPublish is built in three layers. STORE (PostgreSQL via FastAPI) holds all content in tenant-isolated rows. SERVE (Cloudflare Workers + KV) delivers pages globally in under 50ms. MANAGE (Dashboard, MCP, CLI) provides three interfaces to the same API.
Five-Lock Defense
Every operation passes through five isolation locks before reaching tenant data. This ensures zero cross-tenant data leakage, even during bulk marketplace deployments. We’ll publish the full security whitepaper next month.
We’re excited to see what you build. Head to the documentation to get started.