Practice Product Sense. Refine Problems. Get Scored.
Product Thinking Space is an AI-guided practice space for product managers. Like having a senior PM mentor who asks the right questions — it helps you sharpen your product thinking and scores your output against PM best practices.
Problem Refinement
Turn a vague idea into a sharp, actionable problem statement. Answer guided questions about your problem space, and Product Thinking Space scores your output on:
WHO & WHAT — Clarity of the target user and problem definition
EVIDENCE — Quality of supporting data and research
ROOT CAUSE — Depth of root cause analysis vs surface symptoms
IMPACT — Business impact articulation and prioritization
Example output: "Mobile checkout abandonment is 40% higher than desktop due to a complex multi-step payment flow, costing $2.4M annually in lost revenue." with a detailed scorecard showing percentage scores for each dimension.
PM Interview Prep
FAANG-calibrated product sense practice with scoring. Pick a product sense question or bring your own, answer guided follow-ups, and get scored on:
PROBLEM STRUCTURING — How well you break down the problem
USER EMPATHY — Depth of user understanding and persona thinking
ASSUMPTIONS — Awareness and validation of assumptions
REASONING — Quality of logical reasoning and trade-off analysis
Receive a FAANG Readiness verdict (READY, LEAN YES, LEAN NO, NOT READY) based on your total score.
How It Works
Pick a use case — Choose Problem Refinement or PM Interview Prep
Answer guided questions — AI asks targeted questions that deepen your thinking
Get scored output — Receive a percentage-based scorecard against PM best practices
Who Is This For?
Product managers preparing for FAANG interviews
PMs who want to sharpen their problem framing skills
Product leaders practicing product sense
Anyone who wants structured feedback on their product thinking
Frequently Asked Questions
Is Product Thinking Space free?
Yes, Product Thinking Space is free to start. No sign-up required — just pick a use case and begin.
How is my output scored?
Each scoring dimension receives a percentage score. Your total score is calculated based on weighted averages. For PM Interview Prep, you also receive a FAANG readiness verdict.
Can I practice with my own questions?
Yes. PM Interview Prep includes pre-loaded FAANG-style questions, but you can also bring your own product sense questions.
Is my data private?
Your sessions are stored locally in your browser by default. Optional cloud sync is available when signed in.