Why organic growth matters to a first-time founder
Investors, lenders and buyers value growth you earned from customers more highly than growth you bought, because it shows people choosing your product. Knowing which kind you have also tells you where to put money next: if growth comes from retention and referrals, invest in product and service; if it relies on acquisitions or heavy advertising, check that each new customer still pays back what it cost to win.
Examples of organic growth
You end the year with twice the subscription revenue because more freelancers signed up and fewer left. You did not buy a rival. That doubling is organic. Buying a small studio product and adding its customers overnight would be the other kind of growth, even if the chart looks the same.
Common misunderstanding
The phrase has two common meanings. In finance and M&A, organic growth excludes revenue added by buying or merging with other companies, so a customer won through a paid ad still counts. In startup marketing, organic often means customers who arrived without paid advertising, such as through search, referrals or word of mouth. Both are legitimate, so say which one you mean before comparing figures with anyone.
When to use it
Use it when you are explaining how the company got bigger, especially to someone who assumes startups grow by buying each other. If the growth depends on a purchase you have not made, do not call it organic to make the chart sound healthier.