You remember what you decided, but not why. Native memory gives you conclusions without context.
Found in session "Pricing model v2" (March 12): You: "Should we do usage-based or flat-rate?" Claude: "Given your constraints: 1. Target audience is solo developers (low volume) 2. Usage-based creates anxiety about costs 3. Competitors charge flat rates ($10-20/mo) 4. Your infrastructure cost per user is ~$0.30/mo Recommendation: Flat-rate at $8/mo. Usage-based only makes sense when per-user costs are high or usage varies dramatically." You: "Let's go flat-rate. $8/mo for individuals." Decision: Flat-rate pricing, $8/mo individual tier. Reasoning: Low per-user cost + developer preference for predictable billing.
Memo uses semantic search, so you don't need to remember the exact words. Searching for "pricing decision" will find conversations about "billing model," "subscription tiers," and "monetization strategy."