Posterior AI
Building the generative future.

About us

Posterior builds generative tools for the everyday user.
At PosteriorAI, we are building a suite of generative tools that unlock creativity and productivity for everyone.
We are an AI first company that builds Large Multi Modal Generative models into the core features of the products and services we develop.
Posterior AI maximizes productivity and fun, automating everything else.
BYOB
Posterior’s AI app builder for turning prompts into real web apps
BYOB (Build Your Own Buzz) is Posterior’s newest launch. It helps founders, makers, and developers turn plain English into real working web apps.
Start with a prompt, iterate with AI, inspect the generated code, preview changes live, and publish quickly. Try BYOB to build faster, then read the launch post for the full story.

What we build
A Generative Suite of products and services
Recent Articles

February 26, 2026
BYOB Studio: From Prompt to Full Web App

March 24, 2024
Dravida Llama: LLM for South Indian (ಕతెമத) Languages

January 29, 2024






