Build on the bext engine.
An open-source render & execution engine, made to be reused. If you're building a platform or product on it — or running it at scale — let's talk.
Built for platforms
AI platforms
Run and preview the code your models generate, safely, in fast disposable isolates.
Developer tools
Playgrounds, web IDEs, preview environments — embed a real compiler and render engine.
Hosting & PaaS
A multi-tenant, sandboxed render engine with automatic TLS and caching — under your brand.
Enterprises
An ownable, auditable core deployed on your infrastructure, with support and indemnity.
A dependency, not a vendor
Clean, ownable IP
An engine you embed and own inside your product — not a third-party service to call.
Production-proven
The same engine that serves the entire bext ecosystem, measured: 8.9 ms p50 render, V8 pool, ISR.
Portable
Server, edge, CI, browser (WASM). play.bext.dev runs the engine entirely client-side.
Support & guarantees
SLA, indemnity, security review, roadmap influence — scoped to the deal.
Free to run. Simple to grow.
Self-hosting and distribution are free, forever. For platforms, embedding, and very high volume, we work case by case — simply, with no aggressive metering.
No public price list to game. Tell us what you're building and we'll find what fits.
Let's build something together.
OEM, AI platform, strategic partnership, or just a licensing question — reach out.