ObjectStack AI

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.