Quick Tool

AI A/B Test Hypothesizer

Test smarter, not harder. Our AI helps you formulate precise hypotheses, then simulates your A/B test against massive sample sizes to predict potential outcomes. Minimize risk, maximize impact, and ensure every experiment you run is set up for success.

Guided Hypothesis BuilderAI Simulation EnginePredictive Outcome AnalysisSample Size CalculatorRisk & Confidence AssessmentExport Test Plans

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Simulate before you spend. Formulate a rigorous hypothesis and get a data-backed prediction of its potential impact.

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From Guesswork to Guaranteed Insights

Address the common pain points that make A/B testing risky and inefficient.

1

High cost and risk of running flawed tests

How we help: By simulating tests and predicting outcomes before deployment, our AI helps you eliminate weak ideas, drastically reducing the financial and operational risk of live experimentation.

2

Difficulty formulating strong, testable hypotheses

How we help: Step-by-step prompts help you define the problem, variation, target audience, expected outcome, and success metric before the test goes live.

3

Struggling with sample size and duration calculations

How we help: The tool estimates the required sample size and run time needed to reach a more reliable result, reducing the chance of inconclusive tests.

4

Risk of drawing incorrect conclusions

How we help: AI-powered risk and confidence assessment helps you understand whether the proposed test is likely to produce meaningful, statistically useful insight.

How the A/B Test Hypothesizer Helps

1Reduce Testing Costs & Risks
2Optimize Experimentation ROI
3Accelerate Learning Cycles
4Make Data-Driven Decisions

Key Features

1Guided Hypothesis Builder

Step-by-step prompts to craft well-formed, testable A/B test hypotheses, defining the problem, solution, and expected impact.

2AI-Powered Simulation Engine

Simulate your A/B tests against vast, hypothetical datasets to predict how variations will perform in a live environment.

3Predictive Outcome Analysis

Get estimated metrics like conversion rate lift and the likelihood of achieving statistical significance for your A/B test variants.

4Optimal Sample Size Calculator

Automatically determine the sample size and run time required to achieve conclusive results, preventing inconclusive tests.

5Risk & Confidence Assessment

The AI provides insights into potential risks and the statistical confidence of your proposed test plan's ability to detect a real effect.

6Exportable Test Plans

Generate comprehensive test plans in professional PNG or Excel formats, ready for sharing with your team and stakeholders.

How It Works

01

Define

Build a clear, testable hypothesis and input your baseline metrics, like daily visitors and conversion rate.

02

Simulate

Run the hybrid analysis. The AI predicts the performance lift, then simulates the test to calculate a statistically valid plan.

03

Decide

Review the predicted outcomes and the required test duration. Decide whether to proceed, refine, or shelve the test.

Plan Smarter Tests, Get Clearer Results

Build a culture of smart experimentation. Get started with the AI A/B Test Hypothesizer.

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Build the company you can see in your head.

SigmaQu is your thinking space: part coach, part canvas. It will not do the work for you, but it will help you think better, plan faster, and learn the fundamentals as you go.

We built SigmaQu because planning was scattered and slow. We use these same blueprints every week to refine our own strategy, updating answers, testing ideas, and adapting as things change. That is how we want you to use it too: living plans, not one-and-done documents. Open a plan, tweak what is real today, run a quick tool for clarity, ask Sigma for perspective, and keep moving.

It's like having a consultant in your pocket: affordable, always on, and on your side.

The SigmaQu Team

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