Prioritize Experiments Like a PM: Activation Metrics First

Who This Helps

You're a Product Manager with a backlog of experiment ideas. Every stakeholder wants their pet feature tested first. You need a way to cut through the noise and focus on the move that actually drives growth. This is for you.

Mini Case

Meet Priya, a PM at a SaaS startup. Her team had three experiment ideas: a new onboarding email, a simplified sign-up form, and a feature tutorial pop-up. Priya used the activation metric from the Product Metrics Basics course to decide. She defined activation as "user completes step 3 within 7 days." The onboarding email had a 12% lift in activation. The sign-up form? Only 3%. The tutorial? Negative impact. She prioritized the email experiment and saved her team two weeks of wasted effort.

Do This Now (5 Steps)

1. Define your activation event. Pick one action a new user must take within a specific window, like "uploads a file within 3 days."
2. Check your event taxonomy. Make sure your team tracks that action the same way everywhere. No duplicate events with different names.
3. Run a segment snapshot. Look at activation rates for one user segment, like trial users. Find where they drop off.
4. Score each experiment idea. Estimate how much each experiment could improve that activation rate. Use past data if you have it.
5. Pick the highest-impact move. The experiment with the biggest potential lift in activation wins. Start there.

Avoid These Traps

• Don't prioritize by gut feel. Your favorite feature might not move the metric. Let data lead.
• Don't use vague definitions. If activation means different things to different teams, your experiment results will be useless.
• Don't ignore guardrails. A big lift in activation might hurt retention. Keep your North Star and guardrails in mind.
• Don't run too many experiments at once. Focus on one high-impact test. You'll learn more, faster.

Your Win by Friday

By Friday, you'll have one experiment prioritized and ready to run. You'll know exactly which move has the highest chance of improving activation. Your team will stop debating and start building. That's a win.