Why herd instinct matters to a first-time founder
Copying competitors, investors or fashionable start-ups can feel safer than making an independent judgement. It can also push a founder into crowded markets, inflated valuations or unsuitable tools. Group behaviour is useful evidence only when you understand what those people know and whether their incentives match yours.
Examples of herd instinct
Ten rival start-ups add generative AI chat to their products, so a founder assumes customers expect it too. Interviews show users mainly want faster refunds and clearer invoices. The team fixes those problems first, avoiding six months of development driven by competitors rather than customer evidence.
Common misunderstanding
Following others is not always irrational. A group may possess information you lack, and common standards can make a product compatible or trusted. Herd instinct becomes risky when popularity replaces evidence, dissent is discouraged or people imitate one another without checking the original reason for the choice.
When to use it
Use the concept when a decision is justified mainly by phrases such as “everyone is doing it”. Write down the evidence, incentives and assumptions behind the apparent consensus, then seek disconfirming information. Move quickly when needed, but set a test that can show whether the copied choice works for your company.