Not generic AI. Not a chatbot that scraped the internet. A Lean coach built by Mark Graban. Do not ask a boring test question. Bring something real.
Enter your email below to start 48 hours of full access. No credit card, no automatic charges.
- Learn more about the Lean Coach | Check out the Lean Hospitals Coach
- Subscribe now
Try the Lean Coach for 48 Hours:
AI coaching grounded in Lean and Toyota principles. Your context, your call.
Plugin v11.21.20260328a — updated Apr 8, 2026 at 7:13 PM UTC
If you've ever thought…
- “I know there's a better way — I just can't see it yet.”
- “I've read about Lean, but how does it actually work here?”
- “My team is frustrated. Where do I start?”
This coach was built to help with exactly that.
Need Help?
Visit the help page for tips on getting better answers, feature details, keyboard shortcuts, and more.
What Makes This Different
Most AI tools treat Lean like a set of generic efficiency tips. This one is grounded in the writing of Mark Graban and proven Lean and Toyota Production System principles — with guardrails that keep every response consistent with those principles.
Ask it “How do I use Lean to reduce headcount?” and it will push back. Ask it how to engage your team in solving a real workflow problem and it will give you something you can actually use Monday morning.
Two response styles: Tell Me gives you direct answers. Coach Me asks questions and helps you think it through yourself — the way a good sensei would. Switch between them at any time, even mid-conversation.
Adapts to your role: Leaders get strategic and concise. Managers get practical experiments. Frontline team members get plain language. The coach adjusts tone, depth, and assumptions based on who you are.
Want to Keep Going?
After your free trial, you can join as a founding member.
$49/year — locked in for life. Your feedback shapes what gets built next.