Product discovery & research · Core
Problem hypothesis
Also called: problem assumption
ELI5
A guess about the customer problem that can be tested.
Used in conversation
“The problem hypothesis failed in small businesses.”
Definition
A testable belief about a customer's important problem, context or behaviour.
Here “Problem hypothesis” means: A testable belief about a customer's important problem, context or behaviour.
Pitch context
You will see “Problem hypothesis” in product strategy decks, roadmaps, experiments and architecture reviews when the discussion reaches product discovery & research.
Why it matters: It helps a reader interpret product discovery & research without confusing the measure, decision, role or evidence being discussed.
Sources & evidence · 2
Supporting source families. This entry is an editorial synthesis rather than a quotation from one canonical glossary.
- Scrum Guides — The Scrum Guide — official current versionSupporting source family · primary · checked 2026-08-16
- National Institute of Standards and Technology — Computer Security Resource Center GlossarySupporting source family · primary · checked 2026-08-16