Growth Metrics

Cross-sell

Offering existing customers a complementary product or module that adds value alongside what they already use.

A cross-sell introduces something new rather than upgrading what already exists. A project management tool might cross-sell a time-tracking add-on; a CRM might cross-sell an email sequence tool. The customer is already familiar with the vendor and trusts the product, dramatically lowering the selling friction compared to acquiring a new customer. Cross-sell economics are typically excellent: the CAC is low, the close rate is high, and the additional product compounds retention because customers with multiple products from the same vendor are harder to churn. The risk is overwhelming customers with product options before they have fully adopted the first product. A good cross-sell is timed to a success milestone in the core product, not forced at sign-up or renewal.