BCG Casey Chatbot 2027: Format, Questions & How to Prepare
The BCG Casey chatbot is BCG's online case assessment for the 2027 intake — an interactive chat simulation where you work through a business case and then record a 1-minute video recommendation. It replaces the old human screening call for many offices, and failing it means you never reach a real interviewer.
What the BCG Casey Chatbot Is
The BCG Casey chatbot is a timed online case assessment built around a realistic client scenario. You chat with a virtual BCG team lead ("Casey") who feeds you exhibits, data, and follow-up questions.
Key things to know:
- It is timed and one-shot — you cannot pause, restart, or redo sections.
- Some versions include a quantitative reasoning component with charts and data you must interpret on the fly.
- The video recommendation is recorded in a single take. There is no re-record button.
What the BCG Casey Chatbot Assesses
The BCG Casey chatbot assesses structured thinking under time pressure, not consulting experience. Specifically, it tests whether you can break down an unfamiliar business problem, spot the key data in an exhibit, do quick mental math, and synthesize a clear recommendation — all without a human interviewer feeding you hints.
BCG is screening for candidate-led case skills at scale. The chatbot looks for the same things a partner looks for: logical structure, hypothesis-driven analysis, and a confident, concise final answer. Vague rambling, missing the key numbers, or freezing on the video segment all lead to rejection.
How to Prepare for the BCG Casey Chatbot
Preparation for the BCG Casey chatbot has to be format-specific. General case prep won't teach you how to handle a chat interface that drops new exhibits mid-conversation or how to land a 60-second recommendation in one take.
The fastest way to prepare is to practice with the real format. Our BCG prep tutorial includes the HireQuo Online Case assessment with real questions and answers, the Consulting Career Assessment (CCA) with answers, and worked walkthroughs of actual online case scenarios — so you know exactly what the interface, timing, and question style look like before you start. Pair that with timed drills: run full cases with a stopwatch, practice summarizing exhibits in two sentences, and record yourself giving 60-second recommendations until it feels natural.
Don't walk in cold. The BCG Casey chatbot is the machine that decides whether a human ever talks to you. Every day applicants with strong CVs fail it simply because they treated it like an ordinary online test. BCG only screens once per cycle — if the chatbot cuts you, the 2027 intake is over for you.
FAQ
How long does the BCG Casey chatbot take? Most versions run 30-40 minutes, including the 1-minute video recommendation at the end. It is fully timed and cannot be paused.
Can I retake the BCG Casey chatbot? No. You get one attempt per recruiting cycle. If you fail, you must wait and reapply in a later cycle per BCG's reapplication rules.
Do all BCG offices use Casey? No — usage varies by office and region for the 2027 intake. Check your invitation email and BCG's official careers page for what applies to your office.
What happens after I pass the BCG Casey chatbot? You move to first-round interviews, which typically include candidate-led case interviews plus a fit interview.
Preparing for BCG's Online Case Assessment? Our 2027 BCG Consulting Career Assessment, Online Case and Quantitative Reasoning Test Tutorials has the exact questions and answers — $79 one-time, instant download.
