While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

Company details

  1. Business to Business Service
  2. Educational Institution

Written by the company

Notebook of a COO is operational business education for entrepreneurs and small business owners who are done guessing and ready to build something real. Built on 15+ years of COO, CMO, and CFO experience scaling businesses from early-stage chaos to billion-dollar exits. No hustle culture. No recycled motivation. Just the frameworks Fortune 500 companies use, translated for operators who need results without the corporate bureaucracy or the MBA debt. The Operator Hub is the starting point. Ten courses covering lead generation, customer profiling, pitch development, operations, marketing, finance, AI automation, and more. Monthly Operator Office Hours. A live community of operators building in real time. $29.99/month. The Operator Academy is the full build. Four pillars. 27 modules. Self-paced over 12 months. Every enrollment includes full Operator Hub access and grant eligibility up to $10,000 for top performers who implement what they build. No equity. No repayment. Start with the free Operator Assessment at notebookofacoo.com. Three minutes. Eight questions. You will know exactly where your business is breaking down and which path to take next.


Contact info

3.8

Great

TrustScore 4 out of 5

2 reviews

5-star
4-star
3-star
2-star
1-star

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

Building my business website and marketing it!

Working with JT is always precise and a complete learning experience. He is engaging and thorough with explaining how and why he(we) are doing each task. I look forward to each session I have with him, because I know we are going to be tackling great accomplishments!

16 April 2026
Rated 5 out of 5 stars

Finally stopped winging it on lead gen

I have been running my landscaping business for 9 years. Always relied on word of mouth and a Facebook page my nephew set up for me. Joined the Operator Hub because a friend in my BNI group would not stop talking about it. Went through the Lead Generation Systems course first and honestly the module on qualifying leads before they even get to a quote changed how I run my whole intake process. I used to spend hours on bids that went nowhere. That stopped. The Kajabi app is clean and easy to navigate, which matters because I am on my phone more than a laptop. Good value. Solid content. No fluff.

1 April 2026
Unprompted review
Notebook Of A COO logo

Reply from Notebook Of A COO

Gretchen! Thank you so much for your review of The Operator Hub. We truly hope you are enjoying it. The Lead Generation Systems course is one of our favorites for small business owners. Learn your ICP/Avatar, get them qualified into your pre-determined buckets (cold, warm, hot leads for example) and have an automated or semi-automated plan to walk them through your sales process. Doesn't get better than that!

Not time wasted for the business owner or customer; which both greatly appreciate. Appreciate you!

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look