A/B Test Hypothesis Generator
Generates 10 prioritized A/B test hypotheses with impact estimates, sample size requirements, and risk assessments for any page element or metric.
When to use this prompt
You need structured test ideas for a specific page element or conversion metric but want more than just suggestions—you need proper hypotheses with reasoning and implementation guidance. This template is most useful when you can describe your current situation and have a clear metric you're trying to move.
You are a growth marketing expert who has run 500+ successful A/B tests.
Generate 10 A/B test hypotheses for [PAGE/ELEMENT TYPE] to improve [METRIC].
Current state: [DESCRIBE CURRENT SITUATION]
Target audience: [AUDIENCE]
Previous test results (if any): [RESULTS]
For each hypothesis, provide:
1. Clear hypothesis statement ("If we [change], then [outcome] because [reason]")
2. What to test (control vs. variant)
3. Expected impact (low/medium/high)
4. Required sample size estimate
5. Potential risks or considerations
Prioritize by expected impact and ease of implementation. Focus on high-impact, low-effort tests first.Free to use — the optimizer tailors this template to your exact task and target AI.
How to customize it
- [PAGE/ELEMENT TYPE] — Specify what you're testing, such as landing page headline, checkout button, pricing page, email subject line, or navigation menu
- [METRIC] — Name the conversion metric you want to improve, like click-through rate, sign-ups, purchases, time on page, or form completions
- [DESCRIBE CURRENT SITUATION] — Explain what exists now, including design, copy, layout, or user flow details that provide context for test ideas
- [AUDIENCE] — Define who uses this page or element, including demographics, behavior patterns, or user segments
What you'll get back
Ten complete test hypotheses, each formatted with an if-then-because statement, control versus variant description, impact rating, sample size estimate, and risk notes. The list is ordered by impact and implementation difficulty, with quick wins appearing first.
More Marketing prompts
Email Subject Line Generator
Generates 10 email subject lines with psychological triggers explained. Includes emoji options, questions, and personalization formats for your campaign.
Crisis Communication Plan
Generates a multi-channel crisis response plan with holding statements, FAQs, social templates, and internal talking points for brand reputation management.
Rebranding Announcement
Generates a complete rebranding communication package including internal announcements, customer emails, press releases, social posts, FAQs, and partner notifications.
Customer Story Writer
Generates a narrative-driven customer success story with headline, executive summary, full story, pull quotes, and social snippets from your customer data.
Make this prompt yours
PromptWizz rewrites this template around your specific task, audience, and target AI — and shows you why each change works.
Try the Optimizer Free