# ObjectStack AI

> ObjectStack is an open-source protocol-first stack for enterprise software, with a data engine, low-code platform, and server-driven UI kit.

ObjectStack AI is the self-described open-source foundation for modern business software, framing itself as a Post-SaaS Operating System and "the standard protocol for AI software generation." Its pitch is that LLMs can reliably generate enterprise applications when the underlying architecture is built on explicit, machine-readable protocols rather than tribal framework knowledge — so ObjectStack standardizes data, business logic, and UI as protocol layers that LLMs can target without hallucinating.

The project is organized around what the team calls the Trinity. ObjectQL is a metadata-driven data engine that virtualizes storage across Postgres, Redis, MongoDB, and Excel behind a single Universal Driver System, so business logic is written once and runs against any backend without migration scripts. ObjectOS is a low-code business kernel that handles identity, RBAC, workflow orchestration, audit trails, and tenant isolation, deployable locally or as multi-tenant SaaS from the same codebase. ObjectUI is a server-driven UI engine where JSON schemas render to React + Tailwind + Shadcn components, so interface definitions outlive any single front-end framework.

The core is open source and self-hostable, with code organized at github.com/objectstack-ai across repos including `framework` (Apache 2.0), `objectql` and `objectui` (MIT), `objectos` (AGPL-3.0), plus a mobile runtime, plugin-auth, an `objectdocs` documentation engine, and starter templates. The project is in early access, with beta starting February 2026 and a public launch targeted for May 2026; an enterprise waitlist is open. Positioning targets engineering leaders who want data sovereignty, on-prem and air-gapped deployments, GDPR/HIPAA/SOC 2 compliance paths, and freedom from framework rewrite cycles.

- **ObjectQL data engine** — *Virtualize storage* across Postgres, Redis, MongoDB, and Excel behind one universal API; write a Driver instead of a migration script.
- **ObjectOS business kernel** — *Built-in RBAC, workflow, audit logging, and multi-tenancy* deployable locally or as SaaS from the same codebase.
- **ObjectUI server-driven UI** — *JSON schemas render to React + Tailwind + Shadcn components* so interface definitions outlive framework churn.
- **Universal Driver System** — *Plug in any data source* — SQL, NoSQL, file systems, or legacy proprietary systems — through driver adapters.
- **Local-first and air-gapped deployment** — *Run on-premise, at the edge, or in fully offline environments* with sync when connectivity returns.
- **Auto-generated TypeScript types** — *Type-safe schemas* with full IDE support for compile-time error catching.
- **Auto-generated REST APIs** — *Standard `POST/GET/PUT/DELETE` endpoints* derived from your entity definitions.
- **Enterprise governance from day one** — *Field-level permissions, audit history, and tenant isolation* designed for SOX, HIPAA, GDPR, and SOC 2 paths.
- **AI-ready architecture** — *Unambiguous protocols make LLM-generated code valid and executable*, accelerating AI-assisted development.
- **CLI toolchain** — *ObjectStack CLI* drives scaffolding and orchestration across the Trinity.

## Features
- ObjectQL universal data protocol across SQL, NoSQL, and files
- ObjectOS low-code business kernel with RBAC, workflow, and audit
- ObjectUI server-driven UI engine on React, Tailwind, and Shadcn
- Universal Driver System for legacy and proprietary backends
- Local-first, on-premise, edge, and air-gapped deployment
- Multi-tenant architecture from day one
- Auto-generated REST APIs from entity schemas
- Auto-generated TypeScript types with IDE support
- Field-level permissions and audit trails
- Mobile runtime via Expo and React Native
- ObjectStack CLI toolchain
- Marketplace of drivers, plugins, and enterprise app templates

## Integrations
PostgreSQL, Redis, MongoDB, Microsoft Excel, Microsoft SQL Server, Oracle, NestJS, Node.js, React, Tailwind CSS, Shadcn UI, Expo, React Native, TypeScript

## Platforms
LINUX, MACOS, WINDOWS, WEB, API, DEVELOPER_SDK, CLI

## Pricing
Open Source

## Links
- Website: https://objectstack.ai
- Documentation: https://docs.objectstack.ai
- Repository: https://github.com/objectstack-ai/framework
- EveryDev.ai: https://www.everydev.ai/tools/objectstack-ai