Growing a fully-autonomus business to a $500k/mo in 3 months

Ben Broca built a product that automates the process of starting and running businesses. Three months later, Polsia is bringing in $500k/mo.

Here's Ben on how he did it. 👇

Solving his biggest problem

I'm Ben. Engineering degree from Columbia, started on Wall Street doing quantitative trading at Barclays, then started a bunch of consumer app businesses before starting Future Foods at CloudKitchens with Travis Kalanick, which scaled to $100M in revenue.

Along the way, I realized that the hardest part was never the idea, but the operational overhead. Hiring, managing, coordinating. Every time I scaled a team, I spent more energy on people ops than on the product.

When AI became capable of handling autonomous execution-level work, I saw a chance to eliminate that entire layer. So now, I'm building Polsia, an AI-powered platform that lets a single founder run entire companies without hiring employees. Think of it as an autonomous business layer: You bring the idea and direction, Polsia handles marketing, ops, support, and execution through AI agents.

Polsia is the company I wish had existed every time I started something new.

I'm the solo founder and CEO with zero employees. We launched December 15, 2025 and generated revenue from day one. We're at nearly $500k/mo less than three months after launch.

Dogfooding everything

I dogfooded everything. Before Polsia became a product, I built it as an internal tool to run my own companies autonomously, starting with a simple iOS app builder called Blanks. That became the testbed for the entire agent architecture: multi-layer memory systems, specialized execution agents, worker queues.

Now, I use Polsia to run Polsia. The investor outreach, the support, and parts of the marketing, it all runs on the platform. So every bug I hit, every friction point, I experience as a user before anyone else does. That feedback loop is way tighter than any user research process. Dogfooding is a huge advantage.

Once I proved I could run a real business on it, I turned it into a platform others could use.

Autonomous tech stack

The platform runs on Node.js with BullMQ and Redis for orchestrating AI agent worker queues. Render for web servers, Neon for DB, Postmark for emails, Stripe for payments, Meta APIs for the ads agents, and a multi-layer memory system so agents retain context across tasks. The entire system ensures each Polsia-powered company gets its own autonomous execution loop, marketing, support, and ops, all running in parallel without human intervention.

We charge a $49/month base subscription for full daily autonomy. Users can also buy additional task credits to move faster, run ads, and generate revenue on the platform through a shared Stripe integration; we take a 20% cut on all economic activity (ad spend, revenue, etc.).

The challenges of solopreneurship

My biggest challenge has been doing everything alone — not the work itself, but the context-switching. One hour you're debugging a Stripe issue, the next you're on a call with a top-tier VC, the next you're rewriting ad copy. There's no one to delegate to, which is ironic given what Polsia does.

When you're a solo founder with zero employees, small operational things can spiral fast. A broken support email route led to 20 unanswered Stripe disputes, almost flagging our account. Nobody caught it because there was nobody to catch it.

If I started over, I'd invest more in automated monitoring and alerts from day one. When there's no team, things that break at 2 a.m. cost you the most.

Scrappy growth

Early on, I was scrappy; I pinged users from previous projects I'd built. Soon, word of mouth picked up.

Then, I started running Meta ads, which established a baseline of paying users.

But the real inflection point was building in public on Twitter/X and LinkedIn. Sharing raw numbers (run rate milestones, zero employees, solo founder) resonated hard. It created a flywheel I couldn't have bought with ads. People follow the story, they try the product, and they tell other people.

We also ran a live fundraising stunt where Polsia autonomously managed investor outreach through a public dashboard at polsia.com/live — it went viral and brought a wave of new signups.

No sales team, no growth team. I just posted, and the product did its job.

Stop hiring

Stop hiring. Seriously. Before you bring on a co-founder or your first employee, ask yourself if AI can do it.

In 2026, the answer is "yes" way more often than people think. The best thing about running solo isn't saving money; it's speed. No standups, no alignment meetings, no convincing anyone. You just decide and execute.

Also: build in public with real numbers. Vanity metrics don't compound. But posting "$4.5M ARR, 0 employees, 3 months" gets people's attention in a way that no landing page ever will.

Your growth story is your best marketing asset; don't hide it.

What's next?

From here, I want to make Polsia the default way people start companies. Right now, it's early adopters and indie hackers; I want "just spin up a Polsia" to be as natural as "just make a Shopify store."

Near term: Keep scaling the platform and prove that a single founder with zero employees can build a venture-scale business.

Long term: I want thousands of autonomous companies running on Polsia, each generating real revenue, with founders who spend their time on vision and strategy instead of ops.

Check out Polsia.com. Try it yourself. Follow me @bencera on X for build-in-public updates. And if you want to see AI run a fundraise in real time, check out polsia.com/live.