Welcome, to my first book review. I haven’t been a good book reader growing up till a few months ago – true story. I’ve been reading a lot of breadth via blog posts and online articles, but lacked the depth. Now, I’ve been adding in the depth with books.
After reading each book, I’ll write up a mini-review. This [first] book review will be on The Lean Startup by Eric Ries – it’s almost the de facto manual for startups, and one I believe in a lot. I knew of its principles, but it took me a good while to read so I could better absorb everything.

The Lean Startup by Eric Ries available on Amazon
My key take-aways:
  • Customer discovery is so important to test the initial viability of an idea and beyond. This should be done early, often, and on-going as a means of learning to adapt the startup to market needs
  • Building a lean product (minimal viable product, or MVP) enables a startup to be more successful (or fail faster) – build, measure, and learn faster
  • If there’s a problem or a bug, people are behind it. By asking five succeeding whys, you’ll find the root of many problems are people – improper procedures to cut corners, poor product build due to poor training, etc.
  • The principles of The Lean Startup aren’t just for startups. They’re great for even large corporations to continue to innovate and adapt

The Lean Startup is a very fascinating read, and one I love as an entrepreneur. It made me think about the steps I missed building my past startups, and what steps could have helped shape an idea like Body Bossto be more successful (or fail faster). But everything starts with building something.
I’ve written a few articles about Minimum Viable Products (MVP), and after deliberating with various entrepreneurs about what they believe is their MVPs, I wanted to do more research about the concept.
I found an article by Vishal Chandra called “Understanding Minimum Viable Product : MLP vs MVP vs MSP” referencing not just an MVP but two other Minimums: Minimum Learnable Product (MLP) and Minimum Saleable Product (MSP).
Eric Ries, author of the Lean Startup, defines a minimum viable product as the initial step to begin the learning process as quickly as possible – paramount to the central idea of the ‘build-measure-learn’ feedback loop.
Vishal distinguishes what an MVP is by defining the two other types:
  • Minimum Learnable Product – the minimum product needed to learn what will need to be built for the MVP. These can include designs, articles/ blog posts and the conversations that flow from them, surveys, etc.
  • Minimum Saleable Product – the minimum product that motivates customers to pay for the product. In this case, Vishal cites an MSP for B2B customers may include additional features like security, integrations to other tools, etc.

I definitely see how MLPs and MSPs fit in the startup cycle (product, marketing, sales, etc.). However, I’d argue that MVPs can be saleable, too, but not necessarily SCALEABLE.

For example, a new clothing subscription service may manually curate subscription boxes while charging customers. That enables the startup to learn the process, pricing, etc. But as the company grows, they may then build a robust “fitting” engine that takes earlier learned lessons into an algorithm. There was no MSP per se as much as the MVP evolved as they should as the product reaches product-market fit.

What are your thoughts on distinguishing other minimum viable/ learnable/ saleable products? What are other minimum _____ products, and how would they work?