What this skill does
Stress test of your pricing structure across 6 psychological and market lenses: anchor, decoy, frame, granularity, willingness-to-pay and churn risk. Returns a diagnosis + 3 moves to test.
The 6 lenses
- Anchor: does the most expensive plan set the expectation for the middle one?
- Decoy: is there a plan that only exists to make another look cheap?
- Frame: price per month? Per user? Per usage? Which is more persuasive?
- Granularity: 3 plans is the sweet spot (not 7)
- Willingness-to-pay: does the price match the perceived value?
- Churn risk: too expensive for a trial / so cheap it becomes a commodity?
When to use
- Before launching public pricing
- When landing → trial conversion dropped
- When ARR is flat even with more users
How it works
- You give it: your current price table + metrics (LTV, CAC, ARPU)
- The skill scores each plan across the 6 lenses (1-5)
- Identifies the 2 worst scores and why
- Suggests 3 concrete changes to test (each with a hypothesis)
- Estimates the expected impact on conversion / ARPU / churn
- Points out the risk of each change
Output example
Pricing Stress Test — Marfin Skills
Current plans
Free | Pro R$ 49 | Team R$ 149 | Enterprise (call)
Scoring
Anchor 2/5 Enterprise with no price hides the high anchor
Decoy 1/5 No decoy exists. Pro looks like "the only path"
Frame 4/5 Per user/month is clear
Granularity 4/5
Willingness 3/5 R$ 49 is below the niche average (R$ 79)
Churn risk 2/5 14d trial with no card = high churn
3 changes to test
1. Add Pro Plus at R$ 89 between Pro and Team
Hypothesis: 30% of those heading to Pro upgrade to Pro Plus (ARPU +18%)
Risk: confusion at the moment of choosing
2. Switch the trial to 7d with a card (instead of 14d without)
Hypothesis: trial → paid goes from 8% to 14%
Risk: signups drop 25%
3. Publish the Enterprise price (R$ 499)
Hypothesis: Team becomes the relative "deal", Team sales +15%
Risk: enterprise prospects will try to hold out on TeamPre-reqs
None. The more funnel data you give it, the more precise it gets.
