Answer
Product-led growth drives adoption through direct user experience with the product, while sales-led growth relies on sales teams to guide prospects through demos and negotiations to close deals. In product-led models, users sign up and discover value independently, often through freemium access, which lowers acquisition costs and speeds up onboarding.
Sales-led growth focuses on high-touch interactions, targeting enterprise clients with complex needs that require customization and contractual agreements. Product-led growth scales through viral loops and in-product upgrades, whereas sales-led depends on pipeline velocity and quota attainment. Companies like Atlassian and Zoom expanded rapidly by combining both models effectively.