5 exercises — decode the idioms founders, investors, and engineers use to talk about startup growth.
Growth idioms in this set
hockey stick growth — slow then suddenly steep growth
product-market fit — the product genuinely satisfies a strong market demand
move the needle — make a meaningful, measurable difference
land and expand — win a small deal, then grow it within the account
escape velocity — growth that becomes self-sustaining
0 / 5 completed
1 / 5
An investor says the startup is showing "hockey stick growth". What does this mean?
Hockey stick growth describes a chart that stays low and flat (the handle) and then suddenly turns sharply upward (the blade). It is the growth pattern investors dream of — a long, quiet build followed by rapid, accelerating scale. Founders use it to describe the moment a startup's adoption takes off. Note it can be misused: a "hockey stick" projection with no evidence is a red flag, but a real one signals strong momentum.
2 / 5
A founder says they have finally "found product-market fit". What does this mean?
Product-market fit (PMF), a term popularised by Marc Andreessen, is the point where a startup has a product that a sizeable market genuinely wants. Signs include organic growth, strong retention, and customers who would be "very disappointed" without it. Before PMF, startups search and iterate; after PMF, they scale. It is arguably the most important milestone for an early-stage startup — "the only thing that matters," as Andreessen put it.
3 / 5
A PM says a feature "didn't move the needle". What does this mean?
To move the needle means to cause a noticeable, measurable change in an important metric — picturing the needle on a dial or gauge swinging. Saying something "didn't move the needle" means it had no real impact on the numbers that matter (revenue, activation, retention). Teams use it to distinguish high-impact work from busywork: "Will this actually move the needle, or is it a nice-to-have?"
4 / 5
A sales leader describes their strategy as "land and expand". What does this mean?
Land and expand is a B2B/SaaS go-to-market strategy: land a small, low-risk initial contract (often with one team), prove value, then expand usage and revenue across the organisation over time. It lowers the barrier to the first sale and relies on the product being good enough that adoption spreads. It is the opposite of trying to close one huge enterprise deal upfront, and it underlies many successful bottom-up SaaS companies.
5 / 5
A founder says the company has reached "escape velocity". What does this mean?
Escape velocity borrows from physics — the speed a rocket needs to break free of a planet's gravity. For a startup, it means growth has become self-reinforcing: network effects, word of mouth, and momentum carry it forward without needing to burn cash on every new user. Reaching escape velocity suggests the business is durable and compounding, rather than dependent on constant fundraising or paid acquisition to stay aloft.