About

I'm Bill Eisenhauer.

An engineer who makes AI work for real businesses.

Not a consultant who learned AI from a weekend course. Not a developer who's never seen the inside of a P&L. I've spent 45 years building production software — from enterprise systems to Ernst & Young to Silicon Valley startups — and now I'm focused entirely on making AI practical for small businesses. Testing every tool, building real systems, and figuring out what actually works versus what just demos well.

The short version

From enterprise systems to your operations.

1986–1994

Enterprise Engineer

Started building systems that processed real transactions for real businesses — the kind where getting it wrong costs money. Mainframes, enterprise software, the systems that banks and airlines depended on.

1994–1998

Ernst & Young Consultant

Four years inside one of the Big Four consulting firms. Learned how businesses actually work — not just the technology, but the operations, the money flows, and the places where value gets lost between departments.

2009–2022

Startup Builder

Employee #1 at a GPS tracking startup. Then an early engineer at a Silicon Valley company that grew from a small team to a $2 billion public company. Learned what scales and what breaks — and that the difference is almost always in the operations, not the technology.

2025–Present

AI for Small Business

Took everything I know about building production systems and diagnosing operational problems, and pointed it at the question most small business owners are asking: "What can AI actually do for me?" Not in theory. In dollars.

The philosophy

More from fewer and less.

The fastest path to more revenue isn't more customers — it's capturing the value your business already generates but doesn't see.

Every business has money leaving through gaps nobody measures. Follow-up that doesn't happen. Pricing that hasn't kept pace with your expertise. Customers who buy once and disappear. Subscriptions nobody uses. Processes that consume hours of human time on work a system should handle. These gaps compound quietly. Individually, each feels small. Collectively, they're often six figures.

This isn't a new idea. The principle of financial efficiency — getting maximum value from every dollar entering and exiting a business — has been the foundation of sustainable wealth creation for decades. The smartest operators have always known: plug the leaks before you turn up the faucet. Fix the math before you chase the growth.

What's new is the mechanism. AI doesn't create this value. It reveals it — and then captures it, continuously, in ways that manual operations can't sustain. An AI system that monitors your follow-up gaps, flags at-risk customers, catches subscription waste, and optimizes your pricing isn't doing something magical. It's doing what a diligent owner would do if they had unlimited time and perfect memory. It's making every dollar smarter.

That's the alchemy: turning the hidden inefficiencies already inside your business into recovered revenue, reclaimed time, and compounding advantage. Not by working harder. Not by hiring more. By making what you already have produce more with fewer and less.

Who this is for

Businesses with 5–50 employees and $500K–$10M in revenue — big enough that inefficiencies cost real money, small enough that you feel every one of them.
An owner who suspects they're leaving money on the table but doesn't have time to figure out where — because they're too busy running the business.
Someone who wants dollars and specifics, not jargon and slide decks — and who'd rather see what AI finds before committing to anything.

If that sounds like you, the diagnostic takes 90 seconds.

Take the Free Diagnostic
How I work

Four things that won't change.

🔬

Engineer first, consultant second

I don't advise from a whiteboard. I build the systems myself. Every recommendation I make, I can implement. That's not common in consulting — but it should be.

💬

Dollars, not jargon

I'll never tell you to "leverage synergies" or "optimize your AI stack." I'll tell you there's $840/month in subscriptions nobody's using and 22 hours/week your team is spending on work a machine should do.

🤝

Fiduciary, not salesman

If AI isn't the right answer for your situation, I'll say so and save you the money. I'd rather lose a sale than lose your trust. That's not altruism — it's strategy. Honest advisors get referrals.

🔧

Monday morning practical

I don't build demos. I build things that work when your team walks in Monday morning. Production-grade systems with documentation, training, and support.

45+
Years Building Software
EY
Ernst & Young Alumnus
$2B
Startup Growth (Early Engineer)
15+
Years Technical Leadership
Community

The Workshop

A community of small business owners who are actively using AI to improve their operations. Weekly office hours, implementation templates, peer discussion, and early access to new tools. Not a course — a working group.

📅 Weekly office hours
🛠 Implementation templates
👥 Peer community
🔔 Early access to new AI tools
Learn more about The Workshop → $49/mo · Cancel anytime

Want to see what AI could do for your business?

Get Your Free AI Diagnostic →