Business Model Flipbook
Combine five dimensions to discover and articulate your business model
The Business Model Flipbook treats a business model like a children's flipbook where you can mix and match body parts to create different characters. Instead of heads and torsos, you combine five distinct aspects: the acquisition channel (how people find you), the selling tactic (how you convert them), the revenue source (how you make money), the product type (what value you offer), and the delivery model (how you get it to them).
This decomposition reveals that many commonly confused terms are actually just single pages of a larger flipbook. Freemium is not a business model; it is a selling tactic. SaaS is not a business model; it is a delivery model. Display advertising is not a business model; it is a revenue source. By separating these dimensions, founders gain clarity about what they are actually building and can explore alternative configurations methodically.
The flipbook structure also makes pivoting more deliberate. Each turn of a page is a pivot: what would happen if you changed your delivery model from digital to physical? What if you switched from subscription revenue to transaction fees? This lateral thinking approach prevents founders from either clinging too tightly to one configuration or pivoting chaotically without understanding what they are changing.
- A business model is a combination of five distinct dimensions, not a single label like SaaS or freemium
- Each dimension can be changed independently, and each change represents a potential pivot
- Growth comes from improving one of five knobs: more stuff, more people, more often, more money, or more efficiently
- Not all customers are good customers; segment real valuable users from drive-by, curious, or detrimental ones
- Know what mode of customer relationship you are in: acquisition mode, hybrid mode, or loyalty mode, and build your strategy accordingly
- Identify your five flipbook pagesFor your current business, explicitly name your acquisition channel, selling tactic, revenue source, product type, and delivery model. Write each one down as a separate, independent choice. This forces clarity about what you are actually building.Pro tipIf you struggle to name one of the five dimensions, that is a red flag indicating an unexamined assumption in your business model.
- Map to one of six core modelsDetermine which of the six fundamental online business models yours most closely resembles: e-commerce, SaaS, free mobile app, media site, user-generated content, or two-sided marketplace. This tells you which metrics matter most and what benchmarks to target.Pro tipMost businesses overlap across models. A media site with user-generated content and an e-commerce component should borrow metrics from all three.
- Assess your customer relationship modeCalculate your annual or 90-day repurchase rate to determine if you are in acquisition mode, hybrid mode, or loyalty mode. This single metric dictates your entire marketing strategy. Below 40 percent annual repurchase means acquisition mode; 40 to 60 percent is hybrid; above 60 percent is loyalty.Pro tip70 percent of mature e-commerce businesses are in acquisition mode. Do not try to force loyalty if your customers naturally buy infrequently.WarningDo not try to move your annual repurchase rate by more than 10 percent despite your best efforts. Know your mode and build strategy around it rather than fighting it.
- Explore alternative configurationsSystematically flip each page of your flipbook to explore alternative business configurations. What if you changed your revenue source from subscription to transaction? What if you added a viral acquisition channel? Each flip is a potential pivot you can evaluate analytically.Pro tipUse this exercise when you are stuck. Often the right pivot is changing just one dimension rather than starting over completely.
Using the flipbook model, Dropbox can be described as: viral acquisition channel, freemium selling tactic, subscription revenue source, digital storage product type, and cloud delivery model. Each of these is an independent choice. The company could explore alternatives like paid advertising for acquisition or per-use billing for revenue.
ClearFit offered SaaS recruitment software at 99 dollars per month, but customers were confused by both the low price point and the subscription model. Small businesses do not hire continuously, so a monthly subscription did not match their purchasing pattern.
Croll and Yoskovitz developed this framework after noticing persistent confusion in the startup community about what constitutes a business model. They observed founders and even experienced investors conflating terms like SaaS, freemium, and subscription as if they were the same thing. By breaking a business model into five orthogonal dimensions, they created a vocabulary that allowed much more precise discussion of business strategy.
The framework was also informed by the Startup Compass project, which identified 12 distinct revenue models and several fundamental financial models, reinforcing the idea that business models are composites of multiple independent choices rather than monolithic categories.