PillarOS – The unified OS combining market research, business modeling, and legal tools for founders

Summary: PillarOS integrates AI-powered market research, Lean Canvas, financial modeling, and legal document generation into a single platform for early-stage founders. It streamlines idea validation, business planning, and equity management to support data-driven decision-making.

What it does

PillarOS provides instant TAM/SAM/SOM market estimates, auto-generates Lean Canvas business models, manages team equity and vesting schedules, and offers simple revenue modeling without complex spreadsheets.

Who it's for

It is designed for early-stage founders seeking to organize scattered documents and validate ideas efficiently.

Why it matters

PillarOS addresses the challenge of chaotic, fragmented startup planning by consolidating essential tools into one strategic platform.