Marytheanalyst

Yes — "free" is literally the first word in her TikTok bio: "Free tech tutorials for those obsessed with data." Giving away no-cost learning materials is a core part of her brand, and she regularly distributes guides and cheat sheets directly to followers rather than gating them behind a paid course.

In her window functions tutorial she asks viewers to comment the word "window" under the post, and she sends a complete resource via direct message. This comment-triggered DM strategy is a recurring way she distributes free study materials to people learning SQL.

Her tutorials cover SQL — including window functions and query fundamentals — Power BI with DAX formulas, and core data analysis concepts like manually calculating quartiles in a dataset. She also covers how AI tools are changing the day-to-day work of analysts, so her content spans both technical skills and emerging workflows.

She covers essential DAX functions in Power BI, starting with the difference between SUM and closely related aggregation functions — a point that trips up a lot of beginners. Her approach is to explain the logic behind the function rather than just showing the syntax, which is why the content resonates with people new to business intelligence tools.

Yes, marytheanalyst holds an official Coursera partnership, which she tags as #courserapartner in her content. This means she promotes or co-creates learning paths tied to Coursera's platform, giving her audience a route to earn recognized credentials alongside her free tutorials.

Yes, marytheanalyst has worked with Dell, specifically tagging Dell Pro Precision and Dell Tech in her content. The Pro Precision line targets professionals running compute-intensive workloads, which maps directly onto her audience of working and aspiring data analysts.

In her AI-focused content she argues that AI will reshape the work analysts do rather than simply replace them — framing it as a shift in which skills matter most going forward. She positions this as something analysts need to prepare for strategically, not panic about, which lands well with her audience of people actively building careers in data.

Absolutely — breaking into tech is one of the clearest threads running through her content, reflected in hashtags like #breakintotech and videos covering first-professional-conference tips alongside SQL basics. She treats the technical and the professional sides of landing a data analyst role as equally important.

Marytheanalyst has built an audience of over 200,000 followers on TikTok, placing her in the Mid-tier creator range. Her engagement rate runs well above the category average for tech and data creators, which points to a highly active community rather than a passive follower count.

Marytheanalyst is based in the United States, and the large majority of her audience is also US-based. Her career content — conference advice, breaking into tech, navigating the job market — is framed around the North American data industry, though her tutorials attract learners from the UK, Canada, and beyond.