Duolingo's streak loop
How Duolingo's daily streak turns a hard goal into a three-minute habit, where the pattern breaks, and how to apply it to your product.
Playbooks
Pattern Playbooks
Someone has already solved your problem in another industry. Pick what works for them, say what you are building, and get a playbook for your product: how it maps, part by part; where it breaks; and what to do first.
How it works
- Step 1
Pick a pattern that works
Something another industry already proved: a daily streak, a membership fee, a two-sided referral. Start from our library or describe your own.
- Step 2
Say what you are building
A few sentences about your product: who uses it, what they do, and the outcome you want to change. Save it once and reuse it.
- Step 3
Get your playbook
In a minute or two: how the pattern maps onto your product part by part, where it breaks, and what to do first.
What a playbook gives you
Four parts, the same every time, and a score for how much to trust the match. You can share a playbook with a link or download it.
The one thing you didn't know
The insight the pattern gives your product, in a sentence or two, with the move it points to.
What makes it work
The structure behind the pattern, and each part of it matched to a part of your product, with how closely it fits.
Where it breaks
Where the pattern stops holding for you, and what that means, so you do not copy the part that fails.
What to do
What changes for you, and where the pattern has worked (and hasn't) elsewhere, each ending in a takeaway.
See a finished playbook
Real playbooks, made with the same feature you use: every part, where it breaks, and what to do first.
Duolingo's streak loop for Fintech savings app onboarding
Build a consistency loop around an affordable saving plan, not app attendance: timely cues and visible continuity should make users protect a funding routine while treating misses as recoverable.
Bloomberg's alerts and watchlists for B2B SaaS analytics dashboard
The product is not push notifications; it is an attention contract: for each owned metric, the system explicitly defines what it will catch, how fresh it is, and why silence is safe.
Platform licensing for Developer tools company
Treat integrations as externally financed application programs, not custom features: certify partners to absorb vertical execution while deliberately capturing both recurring economics and reusable learning in the engine.
Start from a proven pattern
Each one says why it works, when it holds, where it breaks, and where else it works.
Bloomberg's alerts and watchlists
How Bloomberg's threshold alerts make silence mean something, where alerting breaks, and how to apply the pattern to a SaaS product.
Platform licensing
How biotech discovery platforms license to many partners instead of building every product, where the model breaks, and how to apply it.
Airline yield management
How airlines sell the same seat at many prices, why it works for perishable capacity, where it breaks, and how to apply it to your pricing.
Dropbox's two-sided referral
How Dropbox's referral gave both people more of the product itself, why that worked, where referral programs break, and how to apply it.
Costco's membership model
How Costco earns from membership fees so it can keep prices low, why members renew, where the model breaks, and how to apply it.
Questions
What is a pattern playbook?
A short, structured plan for using an idea that already works in another industry in your own product. It shows how the pattern maps onto your product part by part, where it breaks, how much to trust the match, and what to do first.
What is a business model pattern?
A repeatable way a business creates or captures value that works across industries: a membership fee that lets prices stay low, a daily streak that builds a habit, a referral that rewards both sides. The same structure can work in a very different market when the conditions behind it hold.
What is cross-industry innovation?
Borrowing a solution that works in one industry to solve a problem in another. Hotels took dynamic pricing from airlines, and ride-hailing took it again as surge pricing. The hard part is knowing which parts carry over and which do not, and that is what a playbook checks.
How is this different from an AI business plan generator?
A generator writes a plan from a prompt. A playbook starts from something that has already worked, matches it to your product piece by piece, and names where the match fails, so you can see why a move should work before you try it.
How much does a playbook cost?
About 32 credits, from the monthly allowance every paid plan includes, and the free trial covers one. You are only charged for a finished playbook: a run that fails costs nothing.
What if the pattern does not fit my product?
Then the playbook says so. Every playbook names where the pattern breaks for you and scores how much to trust the match. A weak match is a useful answer: it saves you building the wrong thing.
Make a playbook for your product
Start with a free trial. It includes enough credits for your first playbook.
Make a playbook for my product