Who built Built By Agents?
Built By Agents was founded by Winston Tu, founder of an 8-figure Australian e-commerce business. He built his own AI assistant first, proved it saved him 10+ hours a week, and now helps other business owners do the same.
Winston Tu's story
Winston Tu is the founder of an 8-figure Australian e-commerce business. Like many CEOs, he was drowning in emails, missing calls, and spending hours on tasks that didn't need him. Instead of hiring more people, he built Otto — a personal AI assistant that manages his emails, handles his calls, monitors competitors, and delivers daily business briefs. It gave him 10+ hours a week back to focus on what matters: growing the business, upskilling his team on AI, and helping others.
Why Built By Agents exists
Built By Agents exists because most business owners do not need generic AI demos. They need working systems that answer calls, manage email, and produce clear daily summaries. Built By Agents packages that practical approach into a fast, plain-language service.
Trust signals
- Built by the founder of an 8-figure e-commerce business
- Battle-tested on a real business before being offered to others
- Focused on measurable operational outcomes, not experiments
- Uses AI agents, business rules, and OpenClaw workflow patterns