lean canvas 1 page business model for brainstorming possible models prioritizing where to start tracking learning brainstorm possible customers distinguish customers and users split into smaller segments skech a canvas for each segment sketch multiple canvases quick (one setting), can leave things blank, don't predict much 1 problems (top 3), customer segments 2 unique value proposition (single clear message) 3 solution (top 3 features) 4 channels (path to customers) 5 cost structure (user acquisition costs, distro, hosting, people) rev streams (model, ltv, margins) 6 key metrics 7 unfair advantage probs and segments top 3 problems existing alternatives (on, offline, direct, indirect) user roles early adopters uvp find difference that matters target early adopters finished story benefits (eg resume software gets you a job, not a resume) key words what product, who for "x for y" solution sketch solutions for top problems channels freeish vs paid inbound vs outbound direct vs automated direct vs indirect retention before referral content marketing revenue streams and cost structure estimate costs eg interviews, devs til mvp breakeven points (# customers or time) key metrics unfair advantage how do you win even if someone with lots of resources and cheap labor steals your idea prioritizing find big enough market to reach to start building business suggested ranking customer pain, ease of reach, price, market size