What is Proofrun?+
Proofrun is product discovery that keeps going after the first answer. Frame a question around a requirement, problem, opportunity or hypothesis. Proofrun investigates it across public web research and your own data, shows what the evidence supports, challenges and leaves open, and updates that Current Reading as new evidence arrives. Your team makes the product decisions.
Who is it for?+
Product Managers, Product Designers, Product Leaders, Product Ops, founders and small product teams who need evidence they can trace when choosing priorities, responding to requirements, comparing approaches or deciding when to act.
What can I start a Discovery with?+
A regulatory requirement, customer request, feature gap, analytics signal, opportunity, improvement or hypothesis can all raise questions worth investigating. Write the question your team needs to answer and, optionally, what you currently believe. Proofrun treats that belief as a hypothesis and investigates competing explanations.
Which sources can Proofrun use?+
Public web research, files you upload and connected sources you authorize. Google Analytics is available now with read-only access, Notion is available too, and more connected sources are planned. Every piece of evidence keeps its source, and behavioral data is treated as showing what happened, not why it happened.
What is a Research Brief or Current Reading?+
The Current Reading expresses what the Discovery's evidence supports, challenges or leaves open right now. A Research Brief is a readable view of that state, not a validation certificate or a final product decision.
Can Proofrun disagree with me?+
Yes. Evidence can support, challenge or complicate a hypothesis. Mixed and inconclusive results remain visible.
What does Keep Alive do?+
When you turn it on, Proofrun checks the Discovery every day for new evidence from public web research and connected Google Analytics. A quiet check changes nothing. When new evidence changes a hypothesis, a contradiction, an open gap or the next decision, Proofrun records a new version of the reading and shows what changed. Checks use your workspace’s Research Capacity, and deeper research never starts without your approval.
Does a Discovery end?+
Individual research work has a boundary. The Discovery remains available until you pause or archive it, and it can incorporate new evidence or further research when appropriate.
How is this different from ChatGPT, Claude or Deep Research?+
Those tools are great at answering a question in the moment. Proofrun keeps the Discovery itself: the hypotheses, the sources behind each piece of evidence, contradictions, open gaps and a Current Reading that changes as new evidence arrives. It doesn’t start over every time you ask.
What happens when Proofrun needs a decision from me?+
It stops at the relevant guardrail and shows what requires your judgment or authorization. Proofrun does not make the product decision for you.
What is Initial Research?+
It is the first bounded work inside a Discovery. It creates a useful first reading of hypotheses, evidence, contradictions and gaps. It is not a separate product tier.