The Elephant in the Room: The Myth of Exponential Hypergrowth and How to Build a Successful Consumer Subscription Business

The Elephant in the Room: The Myth of Exponential Hypergrowth and How to Build a Successful Consumer Subscription Business

In the world of startups and businesses, there is a prevailing belief that exponential hypergrowth is the key to success. Many entrepreneurs dream of their products going viral and experiencing exponential growth overnight. However, the reality is quite different. High-growth companies actually grow quadratically, not exponentially.

It's a well-known fact that growth, as a percentage, naturally declines with scale, even if there's nothing wrong with the company. This natural law of growth decay, also known as growth persistence, goes against the popular notion of exponential growth. Theory and practice are not the same when it comes to growth.

Take the concept of "word-of-mouth" versus "viral" products. Viral products are unusable unless you invite others to become users, enforcing exponential growth. On the other hand, word-of-mouth products encourage sharing and can lead to sustainable growth. However, even if a product's core growth mechanism is exponential, it cannot continue growing exponentially because it eventually runs out of market.

The logistic curve provides a more accurate representation of growth. In the early days, when a product is far away from its natural limit, the curve is exponential. However, as the product reaches around 25% market penetration, the curve flattens into linear growth. This is due to the tension between the exponential force of growth and the decreasing number of remaining targets. Eventually, the curve levels out at the fully-saturated market, known as the "carrying capacity."

This model holds true not only for products but also for biological viruses infecting a population. It explains why at-scale companies are willing to spend billions of dollars to increase the size of the market. Expanding the market is one of the few ways to create growth other than raising prices.

To better understand growth patterns, it's important to plot growth as market share. This approach considers the fact that the carrying capacity of the underlying market can be a moving target. Initially, the focus should be on winning market share in one space, creating the first "Elephant Curve." However, as the product matures, more drastic measures are required, such as introducing wholly new products or significant updates to address new markets.

In the pursuit of growth, it's important to recognize the power of word-of-mouth-driven growth over marketing-driven growth. Word-of-mouth growth is not only more cost-effective but also grows automatically as the company grows. Therefore, it's worth investing time and effort into building word-of-mouth into the product itself, rather than relying solely on the marketing team.

Building a successful consumer subscription business requires more than just exponential hypergrowth. Network effects play a crucial role in maintaining long-term retention. If network effects don't make sense for the product, launching new products that better monetize existing customers and open up new customer segments can alleviate the burden on customer acquisition, increase monetization rates, and improve retention.

Take the example of Calm, which was able to scale its Sleep Stories product to raise the retention rate of its meditation customer base and tap into new segments that were less interested in meditation. Selling a product solution for something people have to do every day, like sleep, opens up a much larger market compared to a habit that only a small percentage of the world practices, such as meditation.

Spotify's playlist sharing feature was a key growth driver in its early days. Users shared playlists among friends and publicly on the internet, leading to increased user acquisition and retention. Additionally, Spotify and Hulu have bundled their subscription models to reach new audiences and improve retention for both products.

Expanding into the B2B market can also be a lucrative strategy for consumer subscription businesses. By offering a B2B solution, companies can target new customer businesses and leverage a new acquisition loop in sales. This approach allows for acquiring hundreds to thousands of people at the same time within companies. Both Headspace and Calm have successfully expanded into the B2B model from their consumer roots.

In conclusion, the myth of exponential hypergrowth needs to be debunked. High-growth companies grow quadratically, not exponentially. Understanding the concept of growth decay and the logistic curve can help businesses set realistic expectations and develop sustainable growth strategies. Incorporating word-of-mouth-driven growth, launching new products, and exploring B2B opportunities are actionable steps that can lead to long-term success in the consumer subscription business space. So, keep building and aim for sustainable growth rather than chasing the myth of exponential hypergrowth.