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Growth Marketer · Product Portfolio Strategy

Growth Marketer: Prioritize Your Next Bet with a Portfolio Map

Stop guessing which channel to test next. Use a simple portfolio map to focus your effort on the highest-impact move.

Who This Helps

This is for growth marketers juggling a dozen test ideas and feeling stuck. The Product Portfolio Strategy course gives you a clear system to size bets and sequence work, so you know exactly where to focus your energy next.

Mini Case

Sam had 15 potential A/B tests for the homepage. They spent 3 weeks debating which one to run first. After creating a simple portfolio map, they identified one test with a high confidence score (8/10) and a potential 15% lift in sign-ups. They ran it first, got a 12% win, and moved the needle in 7 days instead of months.

Do This Now (5 Steps)

  1. List your bets. Grab all your potential experiments, channel tests, or content ideas. Write each one on a sticky note or in a doc.
  2. Focus on what exists. For each bet, note the current baseline metric it will affect. Is it sign-up rate? Email open rate? Cost per lead? Be specific.
  3. Size them roughly. Give each bet a simple size label: Small (tweak), Medium (test), or Large (overhaul). No need for perfect numbers.
  4. Score your confidence. Rate your belief that the bet will work from 1 (pure guess) to 10 (near certainty). Use past data or user feedback.
  5. Map it visually. Create a simple 2x2 grid. Plot your bets based on their size (effort) and your confidence (impact potential). The bets in the high-confidence, medium-effort quadrant are your top priority.

Avoid These Traps

  • Don't let the loudest voice in the room decide the next test. Let the map do the talking.
  • Avoid analysis paralysis. Rough sizing is your friend. You can refine it later.
  • Don't ignore low-confidence, high-size bets. Sometimes they're moonshots worth a tiny, timed experiment.
  • Never start sequencing work before you've mapped everything. You'll put the cart before the horse.
  • Don't skip defining what must not get worse—your guardrails. For example, 'We will not increase customer support ticket volume by more than 5%.'
  • Avoid working on more than 2-3 high-size bets at once. You'll spread your team too thin.
  • Don't forget to review this map quarterly. Markets change, and so should your bets.
  • Never present a list of ideas without this context. Stakeholders need to see the why behind the what.

Your Win by Friday

By this Friday, have a one-page portfolio artifact that shows your top 3 prioritized experiments. You'll have clear reasons for why they're first, based on size and confidence, not just a gut feeling. You'll walk into your next planning sync ready to defend your plan. Go make your metrics move.