4.78 average with 2 million paying customers, readers & learners

Data-mania reviews: hear it from your peers

Over 2 million people have used our services and digital products. Read their reviews to learn how marketing excellence changed their world.

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It’s a wonderful course for beginners to understand the basics and for experienced learners – a good one to refresh your knowledge.

Muthukumar Gopalakrishnan, Solutions Architect

Good course to start from scratch

José Pellitero Pérez, LNG Cargo Operations Manager

Lillian’s work was instrumental in reaching and building a relationship with that mission-critical, younger demographic. Lillian achieves really high engagement rates. I wish there were 10,000 more of her!

Chelsea Andrews, Cofounder @ TechMode

A condensed, rapid-fire course that covers all the essentials. Improved explanations and real-world examples could greatly enhance the learning experience, although it might be overwhelming for a beginner. Generally, it’s an excellent recap of key techniques.

Daniel J., Head of Revenue Operations

Lillian is a very motivated, focused, intelligent, talented, hard working professional, with high levels of integrity.

Roy Oliver, Founder & CEO of Serenity Global Solutions

Interesting and useful course.

Jeremy Yeung, CFA, FRM, SCR, Digital Product Manager, Payment, FX & Deposit

We generated our first inbound leads in the first 60 days of working with Lillian. She improved our company social media strategy on a tough medium, implemented a branded team social media cadence to increase PR and awareness, improved our SEO on our website, and overall have been increasing our brand awareness!” Before working with Lillian, we lacked much of our marketing lifecycle, including systems, processes, and foundational documentation, and had not generated a single inbound lead through our marketing efforts. Within the first 60 days of working together, we generated our first inbound leads, a major win in a low-inbound niche, and built a strong foundation to support future growth. Lillian helped us create a suite of plug-and-play foundational documents tailored for AI use, significantly improved our social media strategy on a tough platform like LinkedIn, implemented a branded team-wide social media cadence to increase PR and awareness, and improved our website SEO. As a result, we’ve aligned our efforts and continue to see steady growth in brand awareness. Despite a 12-hour time difference, working with Lillian felt seamless. Her communication, expertise, and support made it feel as though she was part of our internal team. She consistently uplifted and supported the entire team while delivering real, measurable results. I highly recommend Lillian to any company, especially those in the early stages of building their marketing systems, for her fresh perspective, refined methods, and proven outcomes.

Larry Rodriguez Shea, Marketing Specialist @ Groe Solutions

This book is clearly laid out and provides a great roadmap into how to succeed.

Data Diva

Great book to begin, with reference to what we need to learn later.

Ricardo D.

(Lillian) packages this course with lots of relevant examples to stimulate learning. A much necessary toolkit!

Danny N., Project Specialist

I joined the program because I had no idea where to start. Within 6 months of joining, I had my brand setup with its first client, the Red Cross, and I’d booked several large speaking engagements.

Rahul Singh, Founder

I cannot even remember an instructor I experienced as being as much fun to be learning with, or who did a better job of being clear, concise and picking the most important topics within a subject area.

Mary Rainer, Principal Consultant @ Sequoia Inc.

Working with Lillian was the best decision I made to fast-track my plans to create my personal brand and start my own business. A year after leaving the program, I have been steadily growing my subscribers and followers and launched my first paid offering a month ago. I’ve started to generate some income. Now I have a growing email list (600+) and approx 17k followers on social media combined. I strongly recommend working with Lillian.

Hana Khan, Host & Founder @ Disruptive Data Leadership

Amazing videos and proper explanation of topics.

Mohammed Obaidur Rahman Akbar, Data Science Intern

I really liked the content, I particularly was familiarized with most of it so I reproduced the videos at x2, therefore it felt more amusing and interesting. First of all, I could review and understand multiple ideas I had. Secondly, now I have some good material to revisit whenever I have a doubt. Lastly, I enjoyed discovering new libraries and its usage.

Carlos Romera de Blas, Senior Solution Analyst

Through Lillian’s service, we got incredible value from connecting with her audience in a truly authentic way. We got fantastic engagement around her posts and her social media outreach strategies. More specifically, her outreach delivered over 1 million views and 45,000 engagements in 3 months. We hope to bring her on again for next year’s campaign.

Kevin J. Allen, Manager @ IBM Developer Content Acquisition

This course covers a lot! Thank you 🙂

Pierre Rubiano, HR Data Analyst, Engineer & Scientist / Agile Coach

The content of this course is perfect for beginners like me.

Pooja Gaurav, Software Development Engineer II

I will recommend this course to every beginner in the field.

Darlington Y. Faddams, Data Science Lead Trainer

It was a great experience as a beginner. I would recommend it for others to learn.

Thabang Gabanakgosi, Credit Assessor

Provides a comprehensive overview of the tools and techniques someone would need to deep dive. Lots of great examples!

Vishal Mehmi, Product Design Engineer, Thermal Design

(Lillian) is really great, explains every line and gives fundamental knowledge concepts. Love that.

Abhinav Maheshwaram, Business Analyst

The 1-1 sessions helped me nail down one focused program, tying all the loose ends together, defining premium prices and how to sell the program. Thanks to the coaching, I sold a project at 3 fold of the price I dared to ask before, giving me the freedom to pull in a team, and have more time for myself.

Yves Mulkers, Founder @ 7wData

I just got a call from another! Haha. I have about 4-5 clients. Moving forward I am doing packages with bundles of skills and features added. Getting new subscribers every day! Yay! I’ve definitely learned SO MUCH in this.

Pamela Kinga Gill, Founder

Love it. I would certainly recommend this course to others.

Karabo Makhele, Audit Clerk

In < 12-Months I achieved 6-figure revenue & booked out-2 months in advance for half the year. Name: Anonymous On my side, I got a lead out of the blue from someone who DM me looking for a technical writer in AI. They pay me as an independent and didn't try to lowball me. To me, it's new, especially as I only get 80 to 100 weekly search appearances. It makes me realize the importance of optimizing my LinkedIn profile for search.

MaryBeth Maskovas, Founder @ Insight Lime Analytics

Fantastic course.

Kyle McManaman, Workforce Management Specialist II

Things are far far far better for me and it’s all down to you! From the bottom of my heart, thank you for being so awesome. You’ll see one day how much you have changed my life!

Veronica (Sasu) Cudjoe, Data Analyst

Since March 2020, I closed 15 contracts valued at $310K. I also pre-sold $60K worth of annual contracts for my upcoming marketing optimization SaaS company. 67% has been pure profit. With the optimization of new custom tools, I estimate that by the end of Q4 2021 we should be able to achieve anywhere between a 75% – 80% profit margin.

Kam Lee, Founder @ Finetooth Analytics

This step brings me closer to a deeper understanding and application of artificial intelligence and its use in the product management profession, focused on data-driven decision-making and automation. The course includes practical examples with multiple approaches that showcase how to adapt sales, marketing, and trade marketing operations to leverage specific technologies for analyzing trends and making more accurate, actionable predictions.

Jose Pineda, Executive Director

ENTERPRISE-SCALE MARKETING EXPERTISE

FOCUSED ON EARLY-STAGE STARTUP GROWTH CHALLENGES

I built the demand gen systems that got me to 10% of Fortune 100 brands, 2M+ paid subscribers (Read our wall of ♥), $7+ MIL IN DIRECT REVENUE GENERATED, and 700K+ channel growth… Now I’m helping early-stage startups who need predictable pipeline without burning cash on paid ads.