Autonomous co-founder for builders

You ship the code.
I'll run the business.

BuildOS is an AI operating system that handles product, growth, operations, and customer comms — while you focus on what you do best.

polsia — build
→ polsia run cycle
Running 3 tasks for BuildOS...
✓ Client pipeline updated
✓ Invoice sent to Acme Corp
✓ Growth report delivered
All systems running. 12:04 AM.
The BuildOS Manifesto

Great builders quit because the business eats them alive. Late nights chasing invoices. Sales calls they shouldn't have to make. Customers ghosting and no time to ship.

BuildOS exists so one person can run a serious software operation — without becoming a spreadsheet jockey, a support ninja, or a cold outreach machine. You build. We handle everything else.

The stack that runs while you sleep

What runs on BuildOS

Everything a software business needs. Nothing it doesn't.

Product

Roadmap, feature planning, and daily build progress — autonomously managed.

Growth

Acquisition, retention, and launch campaigns that run on schedule — no manual follow-up needed.

Operations

Invoicing, client pipeline, project tracking — all running without your attention.

Comms

Inbound and outbound email handled — customer responses, follow-ups, updates.

What changes

One person. Zero compromise.

10x
More shipping Reclaim 6+ hours per week from ops overhead
24/7
Business runs itself Daily progress reports delivered to your inbox every morning
1
Human in the loop You own every decision. Polsia handles execution.

The best developers don't just write code. They run companies.

BuildOS is the operating layer that makes that possible — for solo founders who refuse to choose between building great products and building real businesses.