LATCH/
bring-your-own-LLM website builder

Build pages from a component tree you can edit by chatting.

Every component gets a unique, addressable ID. Select any block, describe the change, and your own OpenAI-compatible model rewrites it in place. No lock-in on the model — you supply the endpoint.

unique IDs

Addressable components

Each node in the tree carries its own stable ID, so edits always target exactly one block.

your model

Any OpenAI-compatible API

Paste a base URL and key. Works with hosted providers, gateways, or a local model.

freeform

Nested layout tree

Compose rows and columns, nest components freely, and reorder without touching code.