Growth•Intermediate

Growth Experiment Planner

Run experiments worth running

4.6 (77)35 min5 steps•1,410 runs

Run Playbook Preview Playbook

Maya Chen

Lumen Labs

Main artifact

InsightScoreClusterPriority

Experiment Brief

A one-page experiment brief: hypothesis, metric, audience, MDE, timeline and decision rule.

What you'll get

Experiment Brief. One-page experiment brief.
Decision Rule Card. Pre-committed decision rule.

The problem it solves

Half-baked experiments ship, finish in noise, and teach nothing.

A planner that forces a sharp hypothesis, target metric, audience and decision rule before launch.

Perfect for

• Product managers shipping the next quarter's bets
• Founders validating a direction in a week, not a month
• Design and research leads turning signal into action
• Growth teams running disciplined experiments

How it works

5 guided steps from start to artifact.

STEP 1

Sharpen hypothesis

State what you believe and why.

STEP 2

Pick a metric

Choose one primary metric.

STEP 3

Size the audience

Estimate sample and MDE.

STEP 4

Define decision rule

Pre-commit to the call you'll make.

STEP 5

Plan readout

Schedule the synthesis & next bet.

Included artifacts

Everything you take home.

Experiment Brief

One-page experiment brief.

Decision Rule Card

Pre-committed decision rule.

#Growth

Related playbooks

All playbooks

InsightScoreClusterPriority

Retention Heatmap

Analytics4.6(84)

Retention Analysis

Build a cohort retention picture in under an hour and pinpoint the drop-off worth fixing.

50m6 stepsNyron Team

InsightScoreClusterPriority

Prioritized Roadmap

Strategy4.7(96)

Roadmap Prioritization

Score, sort and defend every roadmap candidate against impact, effort and strategic fit.

30m5 stepsMaya Chen