Databases are powerful but unapproachable. Spreadsheet tools are friendly but take your data hostage. SchemaStack bridges that gap.
We believe your data is your most valuable asset — and no tool should ask you to hand it over. SchemaStack is the data platform that keeps your business data exactly where it belongs: in your own database.
We provide the schema layer, the validation, the team interface, and the API. You keep full ownership and control. When your needs change, your data stays put.
Your data never leaves your infrastructure — zero lock-in
Define your schema, get a live REST API immediately
Bulletproof schemas catch problems before they enter your system
Real-time team access to your data through a familiar interface
Teams working with structured data are stuck between two bad options: database tools that only developers can use, or SaaS platforms that lock your data behind someone else's API.
We built SchemaStack to end that tradeoff. It's a schema-driven data platform that connects to your own database and gives your whole team a way to manage, validate, and access structured data — through a spreadsheet UI, a REST API, or AI agents via MCP.
SchemaStack only stores metadata: your schema definitions, view configurations, and permissions. Your actual business data never leaves your database. No migration, no lock-in, no compromise between usability and control.
Based in Cape Town, South Africa, we're proud to offer a platform that gives teams the ease of a spreadsheet, the safety of self-hosted databases, and the power of an instant REST API — all without writing a single line of backend code.
Our core values guide everything we build
We only store metadata. Your business data stays in your database, on your infrastructure, under your control. Always.
Built by developers, for teams. Auto-generated APIs, MCP integration, and schema validation — tools that work the way you do.
We ship constantly based on real feedback from real users. Check our changelog — we mean it.
Start for free. Connect your database in minutes. No credit card required.