What is SchemaStack?

SchemaStack is a data platform that lets you define, validate, and collaboratively manage structured data — all from your browser.

The Problem

Teams working with structured data often face a choice: use a spreadsheet (flexible but chaotic) or build a custom app (reliable but expensive). SchemaStack bridges that gap.

The Solution

SchemaStack gives you:

• A schema layer — Define your entities, columns, types, and constraints. Your data structure is explicit, versioned, and enforced.
• A data layer — View, edit, and manage your data through a familiar spreadsheet-like interface with real-time collaboration.
• A validation layer — Column constraints (min/max, pattern, email, etc.) and entity constraints (cross-field rules like "start date before end date") catch problems before they enter your system.
• An API layer — Every workspace automatically gets a full REST API with CRUD operations, filtering, sorting, pagination, and OpenAPI/Swagger documentation. No code generation — the API is live as soon as your schema is defined.
• An admin layer — Manage organizations, workspaces, members, and roles with fine-grained permissions.

Who is it for?

SchemaStack is built for teams that need to manage structured data collaboratively — whether that's product catalogs, research datasets, inventory systems, configuration management, or any domain where data quality matters.

Architecture

SchemaStack consists of three layers:

• Data Platform — The main interface where you work with your data: views, columns, constraints, filters, presets, and real-time collaboration.
• Admin Console — Organization and workspace management: teams, members, roles, and settings.
• Workspace API — An auto-generated REST API for every workspace. Define your entities in the Admin Console or Data Platform, and a full CRUD API with Swagger documentation is instantly available — no code to write or deploy.

The Data Platform and Admin Console are web applications. The Workspace API is accessed programmatically and can be integrated with external services like Zapier, Jotform, or your own applications.