Invisible Asymptotes
Eugene Wei · 2018
"Every growth curve has an invisible ceiling; great companies identify and route around theirs before hitting it."
An 'asymptote' is a ceiling a curve approaches but a system doesn't realize is there until growth mysteriously stalls. Wei's argument: every business has hidden structural ceilings built into its own model — a limit on how big it can get given its current mechanics — and the ceiling is usually invisible until you're already slamming into it. The best operators try to spot these ceilings in advance (by understanding the mechanics deeply, not just watching the metrics) and re-architect the business before growth actually stalls, rather than being blindsided by a plateau they can't explain.
The mechanism is that growth curves in real businesses are the sum of many smaller mechanical constraints (e.g., how fast can you physically onboard new supply, how large can group sizes get on a social product before quality degrades, how much can a specific channel scale before it saturates) — and these constraints compound quietly under a curve that still looks fine on the surface, until the moment the constraint actually binds and growth suddenly flattens. Wei's point is that if you only monitor the top-line growth number, the ceiling is invisible right up until you hit it; if you understand the underlying mechanics of why growth is happening, you can see the ceiling coming and change the mechanics (new features, new supply sources, new architecture) before it bites.
What does Eugene Wei mean by an 'invisible asymptote' in a growing business?
Read more about the topic
The explanation above is written with AI assistance. These are the originals — go to them to check it.
- Invisible Asymptotes (original essay)Eugene Wei's blog
- Eugene Wei: the invisible ceilings to Snapchat, Facebook and Twitter's growthRecode Media podcast
- Invisible Asymptotes (summary notes)A Learning a Day
Do Things That Don't Scale
"Early startups should manually recruit users and do unscalable work; growth comes from effort, not automation."