Build a marketing experiment plan
Use your own evidence. Inputs stay in this page, are not sent by this tool and are not saved when you leave. Avoid entering confidential information. Results support a discussion; they do not predict growth or select a provider for you.
Download the editable marketing experiment planning and results template
Markdown is plain text: open it in a text editor or copy it into your own planning document. Complete it locally; this page does not collect your answers.
Write a decision-focused hypothesis
State the audience, proposed change and behavior expected to change. Explain why that behavior matters to the business. Identify the main alternative explanation and what would count against the hypothesis. A vague goal such as improve engagement does not define a decision-ready test.
Specify observation and guardrails
Choose the measure, population, period and comparison approach. Agree who checks instrumentation and whether sample size or timing limits the conclusion. Include relevant guardrails such as customer complaints, returns or support effort. Avoid changing several important factors at once when you need to understand which one mattered.
Record the result and next decision
Report the actual conditions, deviations, observed outcome and remaining uncertainty. Distinguish an inconclusive result from evidence of no effect. Record whether to continue, revise or stop, with an owner and date. The editable template helps preserve learning so the next team does not repeat the same test without context.
Put the decision into practice
- State the decision and hypothesis.
- Define the comparison and measure.
- Check instrumentation and guardrails.
- Record deviations and uncertainty.
- Assign the next action.
Bring the business question, the evidence already available and the constraints that matter. Discuss your next step with Nancy Chou.