Do you know or do you presume? Validate hypotheses with the Experiment Card
In business, the greatest risk is not the unknown, but what we believe we know for sure. We often confuse expert opinions with actual facts. The Experiment Card is the essential tool to challenge these beliefs and turn assumptions into validated data. Don't leap into the void relying only on internal experience: use this protocol to isolate critical hypotheses and design rapid, measurable tests.
This approach drastically reduces strategic risk, allowing you to fail fast on a small scale to succeed on a large scale. It's not just about "seeing if it works," but about learning which direction to take to design futures consciously.
Data beats opinion. Turn assumptions into hard evidence to build a reality-proof strategy
How to use the Experiment Card
Step 1: Isolate the Critical Hypothesis
Of all the certainties that the team believes it has, which one has never been verified in the field? Identify the riskiest assumption. Often, it is the one you are most confident about (“The customer will definitely want this,” “The production line must be set up this way,” etc.). Test it first.
Step 2: Define the Test (The Experiment)
How can we verify this hypothesis objectively? Each team member proposes a test method (e.g., Interviews, Landing Page, Prototype). Be specific about the actions: "We will do X to verify Y".
Step 3: Establish the Metric
Without data, it remains just another opinion. Define exactly what you will measure (e.g., Adoption rate, Pre-order numbers, Recurring qualitative feedback). What is the unit of measure for truth?
Step 4: Set Success Criteria
To avoid confirmation bias ("It went poorly but the customer said..."), decide validation criteria upfront. "The hypothesis is true only if we reach result X". This guarantees intellectual honesty in the analysis.
Step 5: Review and Next Steps
Compare Cards, select the strongest experiment, and assign responsibilities. Once the test is executed, return here to analyze the results: did you validate the hypothesis (proceed) or invalidate it (pivot)?
Frequently asked questions about the Experiment Card
What is the Experiment Card?
The Experiment Card is the protocol for turning assumptions into validated data: a card that guides the team to isolate the most critical hypothesis, design a fast measurable test, define the metric, and set the success threshold in advance.
What is the Experiment Card used for?
In business, the greatest risk is not the unknown, but what we believe we know for certain. The Experiment Card challenges those convictions with small-scale tests: fail fast and small to succeed big, drastically reducing strategic risk while learning which direction to take.
How do you use the Experiment Card?
Five phases: isolate the riskiest never-field-tested assumption (often the one you are most sure about); define the test ("we will do X to verify Y" — interviews, landing page, prototype); set the exact metric; fix the success threshold in advance; run it, analyse the results, and decide: proceed or change course.
Why set success criteria before the test?
To avoid confirmation bias: without a threshold decided in advance, any result can be narrated as positive ("it went badly, but the customer said that..."). Establishing beforehand that "the hypothesis is true only if we reach X" guarantees intellectual honesty in analysing the results.
Where can I download the Experiment Card?
You can download TIPIC's Experiment Card for free from this page, in English and Italian, with the complete protocol: hypothesis, test, metric, success criteria, and next steps. It works in tandem with the Assumption Matrix, which tells you which assumptions to test first.
