Topic · 7 articles
BCG Casey: articles and guides
BCG Casey is the chatbot-led online case BCG uses in many offices to screen applicants before live interviews. Instead of talking a case through with a consultant, you work through a business problem with a chatbot that asks for calculations, chart reading, choices between options and short written answers, each on its own clock.
This hub gathers our Casey articles. The BCG online case guide is the place to start. The shorter articles take one question type or one decision at a time. Formats differ between offices and change over time, so every article shows when its facts were last checked.
What does the Casey chatbot ask?
Candidates describe a mix of exhibit reading, arithmetic under time pressure, picking the right data to answer a question, and a short recommendation at the end. Our format breakdown walks through each question type in the order it usually appears.
Is Casey the same as the BCG Online Case or the CCA?
Casey is the chatbot version of what candidates call the BCG Online Case. The CCA is something else: BCG's Consulting Career Assessment, a 30- to 35-minute SHL assessment of behavioral traits and reasoning that some applicants take before or instead of the case. Our Casey vs CCA comparison sets out which one you face and how to prepare for each.
How should you prepare for Casey?
Most points are lost to time rather than to hard ideas. Build speed on consulting math and chart reading first, then practice full cases with a timer so that the no-going-back rule stops being a surprise.
Top articles on BCG Casey
- Guide · 17 min read
BCG Casey Online Case: The Complete Guide
How BCG's Casey chatbot case works end to end: dataset selection, question types, the 60-second video, scoring, pass rates and a 2-week prep plan.
- 4 min read
How Does the BCG Casey Chatbot Case Work? Full Format Breakdown
How the BCG Casey chatbot case works screen by screen: the six question types, timing, the no-going-back rule, the video ending and mistakes to avoid.
- 4 min read
BCG Casey vs BCG CCA: What Is the Difference?
BCG Casey is a chatbot case; the CCA is an SHL assessment of behavioral traits and reasoning. Format, timing, who gets which, and how to prepare.
More articles on BCG Casey
4 articles- Got Your BCG Casey Invite? What to Do in the First 24 Hours and Every Day to the TestBCG Casey · Oct 23, 2026
- BCG Casey Math: Which Calculations Come Up, and How Do You Do Them Fast?BCG Casey · Oct 23, 2026
- BCG Casey Dataset Question: How to Pick 3–4 of 8BCG Casey · Oct 23, 2026
- BCG Casey Video Recommendation: How to Answer in 60 SecondsBCG Casey · Oct 23, 2026
Practice what you just read
Rehearse the chatbot case in the same kind of screen
Reading about Casey helps. Answering a timed question while an exhibit sits next to the chat is what builds the habit. Each DrillCase case runs in a chat panel with exhibits you open as you go and a clock that keeps running.
- chatbot-style cases
- 29
- case questions
- 275
- free demo case
- 1
- 29 cases and 275 questions: calculations, chart reading, data choices and written answers
- Exhibits open beside the chat, as in the format candidates describe
- Start with the free demo case, then buy 14 or 20 cases, or all 29 with the All-Access Pass
Starter$9914 cases · 1 year
Complete$19920 cases · lifetime
All-Access$250All 29 cases + Solve and Bain · lifetime
Complete refunds within 7 days if you have opened no more than 3 cases (the free demo case included). Starter is final sale, so try the free demo case first. All-Access has a 7-day money-back guarantee. Refund policy. DrillCase is independent practice material and is not affiliated with McKinsey, BCG or Bain.