Master Data Analysis.
Do the work analysts actually do. Get the feedback they rarely get. Improve.
- SQL
- Python (Soon)
- Real Datasets
Why XP Lab?
Three things we refuse to fake.
Real Analytical Situations
Missing context. Uneven data. Open-ended questions. That's the job.
Learn By Doing
No tutorials to pause. No instructor to follow. You run the analysis, hit the dead ends, decide what to do next.
Personalized Feedback
Specific feedback on the calls you made — including the ones you didn't realize were calls.
Go Deeper
The Analytical Workflow
How to solve an analytical challenge — what to clarify, what to validate, and how to defend your answer.
XP Lab Feedback
How our AI feedback works — what it catches, what it pushes back on, and why.
Using AI
Use ChatGPT and other AI tools while keeping judgment, accountability, and rigor.
Home Assignments
Practice the ambiguity, messy data, and explanation work that make take-homes hard.
Voices
Manifesto
The XP Lab Manifesto
Why we exist, and how we think about building real analysts.
Train like you work • New challenges added regularly • Progress tracked automatically

