Your First Lean Canvas, in 30 Minutes

The Lean Canvas takes 30 minutes if you do it the way Maurya teaches it. It takes a weekend if you do it the way founders default to: fill in the section that feels easiest, get stuck, open a browser tab to "research," close the laptop, try again next month.

This is the 30-minute version. Set a timer, open a blank canvas, follow the order. Ugly is fine. "Don't know yet" is a valid answer for some boxes on round one.

1. Problem (3 min)

List the top 3 problems your customer currently can't solve. One sentence each. Make them painful enough that the customer would pay to make them stop.

Examples that work: "I miss deadlines because my task list lives in five places." "Hotels are expensive for stays over a week." "My freelance accounting is on a personal spreadsheet I'm afraid to lose."

Examples that don't work: "Productivity is hard." (Too vague.) "There's no good X tool." (That's a feature wishlist.) "My customer needs better experience." (That's marketing copy.)

2. Customer Segments (3 min)

Name the people who have each problem. Be specific enough to identify a real person. Distinguish your early adopters from the broader market — your early adopters are the ones who'll buy v1.

Examples that work: "Solo SaaS founders at less than $5K MRR who self-manage their stack from a personal laptop." "Budget travelers, 18-35, planning trips longer than 3 nights in major cities."

Examples that don't work: "Founders." "Travelers." "Small businesses." If the description fits more than a few hundred thousand people, narrow it.

3. Unique Value Proposition (4 min)

One sentence. Why someone in your customer segment would pick your solution over the existing alternative. Use the Steve Blank pattern: "For [segment] who [need], our product is [category] that [benefit]. Unlike [alternative], we [differentiator]."

The polished tagline comes later. Right now you need the working version that helps you decide what to build next month.

Example: "For solo SaaS founders who lose context switching between project trackers, our tool is a single-source task list that combines tasks across Linear, Notion, and email. Unlike Notion, we don't require manual maintenance."

4. Solution (3 min)

For each Problem you listed in section 1, write the single feature or approach that solves it. Don't list every feature — top 3 only.

If a problem doesn't have a clear solution, that's a flag — either the problem is misnamed or you don't have a product for it yet. Mark it and move on; come back after the timer.

5. Channels (3 min)

How will your customer find you? Two or three channels, ranked. The first is your immediate 30-day test. The second is your backup. The third is what you'd scale into if the first works.

Channels are bets. The point of writing them down is to commit to which one you're testing first — not to list every channel you've heard about.

6. Revenue Streams (3 min)

How money flows in. Be specific: subscription tiers with prices, transaction fees with percentages, license fees with annual amounts. "We'll charge for it" isn't a revenue stream — it's an intention.

If you have multiple revenue streams (e.g., a marketplace charging both sides), list each separately. Weights matter for the Sankey flow view if your tool supports one.

7. Cost Structure (3 min)

What does it cost to operate? Fixed costs (people, hosting, office), variable costs (per-user infrastructure, per-transaction fees, customer support). Round numbers are fine — this is a model, not an accounting ledger.

Compare Cost Structure to Revenue Streams. If they're close, you have a margin problem before you've even launched. If they're wildly different in either direction, your numbers are probably wrong.

8. Key Metrics (3 min)

The handful of numbers that tell you whether the business is working. Pirate metrics (Acquisition, Activation, Retention, Revenue, Referral) is a defensible default. Pick the 3-5 you'll actually check weekly.

Vanity metrics — page views, social followers, email signups — don't count unless they predict revenue. Be honest.

9. Unfair Advantage (3 min)

What do you have that competitors can't easily get? Network effects, proprietary data, regulatory licenses, a personal brand or audience, deep domain expertise, exclusive supplier relationships, paid-off competitor's churned customers.

If you genuinely have none yet, write "none yet — building [specific thing] as the moat." Honest beats blank. Don't write "hard work" or "better product" — competitors can match those.

Wrap (3 min)

Read the whole canvas top to bottom. Two checks:

• Each Problem maps to a Customer Segment, a Solution, and at least one Revenue Stream. If any of these chains is broken, mark the gap.
• Your UVP is defensible against the most obvious alternative. Imagine your strongest competitor reading your UVP — would they shrug, or would they get nervous? If shrug, the UVP needs sharper differentiation.

Save a snapshot. You're done for round one.