
ConceptualAI
ConceptualAI
Davis Lee builds AI systems end to end, from agentic pipelines to sandboxed code execution, and offers to run cohort members' production apps through the pipeline himself.
Davis Lee builds AI systems end to end, from agentic pipelines to sandboxed code execution, and offers to run cohort members' production apps through the pipeline himself.

Davis Lee
Davis Lee
MIT
MIT
Hear From
Hear From
Davis
Davis

The AI app builder for when your prototype stops surviving its own features.
The AI app builder for when your prototype stops surviving its own features.
Founders and solo builders have tried Lovable, Bolt, v0, or the prototype generator of the week. The first thirty minutes feel magical. Then they add a second feature and the first one breaks. Every change becomes a regeneration, and every regeneration loses what they liked. The failure is structural: nothing keeps the layers in agreement, and nothing tested to compose from.
ConceptualAI composes apps out of small, well-specified modules called concepts, each a single-purpose piece with tested behavior, generated against a single shared plan and app graph. The frontend, backend, and data layer agree by construction.
The platform is live at conceptual-ai.app: describe an app in plain English, approve the plan, close your laptop, and come back to a finished, previewable application. The concept library has grown past forty concepts, from payments to webhooks, and has generated everything from an Instagram clone to a storefront with Stripe checkout.
Founders and solo builders have tried Lovable, Bolt, v0, or the prototype generator of the week. The first thirty minutes feel magical. Then they add a second feature and the first one breaks. Every change becomes a regeneration, and every regeneration loses what they liked. The failure is structural: nothing keeps the layers in agreement, and nothing tested to compose from.
ConceptualAI composes apps out of small, well-specified modules called concepts, each a single-purpose piece with tested behavior, generated against a single shared plan and app graph. The frontend, backend, and data layer agree by construction.
The platform is live at conceptual-ai.app: describe an app in plain English, approve the plan, close your laptop, and come back to a finished, previewable application. The concept library has grown past forty concepts, from payments to webhooks, and has generated everything from an Instagram clone to a storefront with Stripe checkout.