decidenda
Business thinking simulator
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Real-company cases that stop at the moment of decision. You argue the call in writing, and an AI reviewer that never sees the ending grades your reasoning, not the outcome. 56 cases, a new live case each week, a 10-chapter course and a decision journal.
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PH · launched Oct 28, 2026 · 2 upvotes (top 22%)
- Horizontal
- Agent / copilot
- B2B
- AI feature
- Commercial product
- Productivity
- Education
- Artificial Intelligence
Similar launches
See all 120 similar launches →Could you build this?
Partial The app itself (case delivery, written-reasoning submission, AI grading, journal) is easy to build, but the value depends on a steady supply of carefully researched real-company case material.
What it would actually take: A real version needs a web app with an LLM grading pipeline that is blind to outcomes, a case CMS, and a journal feature. The hard piece is producing high-quality, well-researched business cases each week, which requires research and editorial expertise in business and strategy.
Competitors
Other products that read as similar to this one : 120 launches clear the similarity bar, closest 8 shown.
Attention rank: #26 of 121 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 356 days after the earliest competitor.
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- AI Practicum by Daniil Pustovalov · ph · 2026-10-13 · 1 upvotes · similarity 0.44
- Corporate Interview Simulator · ph · 2026-10-08 · 1 upvotes · similarity 0.44
Other launches for this product
- No other launches for this product.