Welcome to the new AI App building era.
Describe your system. PTBL turns it into full-stack, production-ready code.
Describe your system. PTBL turns it into full-stack, production-ready code.
Why AI app building breaks
They skip structure. You get hallucinations, crashes, and unreproducible code that stalls on real backends.
Why AI app building breaks
They skip structure. You get hallucinations, crashes, and unreproducible code that stalls on real backends.
Why AI app building breaks
They skip structure. You get hallucinations, crashes, and unreproducible code that stalls on real backends.
Hallucination loops
Compounding errors across iterative generations
Token anxiety
Tiny tweaks = big bills. No transparency.
No room to iterate
Every test burns tokens. You stop experimenting.
No backend logic
Pretty frontends, stall on real backends/workflows.
Unstable output
Same prompt ≠ same code.
Hallucination loops
Compounding errors across iterative generations
Token anxiety
Tiny tweaks = big bills. No transparency.
No room to iterate
Every test burns tokens. You stop experimenting.
No backend logic
Pretty frontends, stall on real backends/workflows.
Unstable output
Same prompt ≠ same code.
Hallucination loops
Compounding errors across iterative generations
Token anxiety
Tiny tweaks = big bills. No transparency.
No room to iterate
Every test burns tokens. You stop experimenting.
No backend logic
Pretty frontends, stall on real backends/workflows.
Unstable output
Same prompt ≠ same code.
PTBL fixes it.
A new language for AI app building.
Prompt-to-Build-Language (PTBL) introduces Graph-to-Code. A deterministic graph that generates code, backend, infra, tests, and deploy in one flow - your single source of truth.
PTBL fixes it.
A new language for AI app building.
Prompt-to-Build-Language (PTBL) introduces Graph-to-Code. A deterministic graph that generates code, backend, infra, tests, and deploy in one flow - your single source of truth.
PTBL fixes it.
A new language for AI app building.
Prompt-to-Build-Language (PTBL) introduces Graph-to-Code. A deterministic graph that generates code, backend, infra, tests, and deploy in one flow - your single source of truth.
PTBL Spec
Single source of truth - agentic logic graph.
G2C Compiler
Frontend, Backend, infra, tests, deploy.
Tokenless Pricing
Unlimited tokens. Pay for build + runtime only.
Own the repo
Export full source; fork & earn in the Repo Hub.
PTBL Spec
Single source of truth - agentic logic graph.
G2C Compiler
Frontend, Backend, infra, tests, deploy.
Tokenless Pricing
Unlimited tokens. Pay for build + runtime only.
Own the repo
Export full source; fork & earn in the Repo Hub.
PTBL Spec
Single source of truth - agentic logic graph.
G2C Compiler
Frontend, Backend, infra, tests, deploy.
Tokenless Pricing
Unlimited tokens. Pay for build + runtime only.
Own the repo
Export full source; fork & earn in the Repo Hub.
How PTBL works
Your spec becomes code, infra, and tests, automatically.
01
PROMPT
Co-draft Product Requirements Document (PRD).
Generate PTBL Application Graph (Draft).
02
BUILD
Approve spec → deterministic PTBL (final).
Compile graph → code + backend + tests.
Edit spec → safe code & migration updates.
03
RUN
One-Click deploy to Staging/Prod on AWS.
Zero-Ops promote to prod when ready.
How PTBL works
Your spec becomes code, infra, and tests, automatically.
01
PROMPT
Co-draft Product Requirements Document (PRD).
Generate PTBL Application Graph (Draft).
02
BUILD
Approve spec → deterministic PTBL (final).
Compile graph → code + backend + tests.
Edit spec → safe code & migration updates.
03
RUN
One-Click deploy to Staging/Prod on AWS.
Zero-Ops promote to prod when ready.
How PTBL works
Your spec becomes code, infra, and tests, automatically.
01
PROMPT
Co-draft Product Requirements Document (PRD).
Generate PTBL Application Graph (Draft).
02
BUILD
Approve spec → deterministic PTBL (final).
Compile graph → code + backend + tests.
Edit spec → safe code & migration updates.
03
RUN
One-Click deploy to Staging/Prod on AWS.
Zero-Ops promote to prod when ready.
Become a
Founding Builder
Get early access.
Shape PTBL. Launch first.
Become a
Founding Builder
Get early access.
Shape PTBL. Launch first.
Become a
Founding Builder
Get early access.
Shape PTBL. Launch first.
PROMPT.BUILD ©2025
PROMPT.BUILD ©2025
PROMPT.BUILD ©2025