Contact rate (sometimes called ticket rate or support rate) measures how often customers need to reach out for help relative to the size of the customer base or a specific activity, such as orders placed. It is a leading indicator of product quality and experience friction.
Formula: (Total contacts ÷ Total customers or transactions) × 100
For example, an e-commerce store that ships 10,000 orders and receives 800 support contacts has a contact rate of 8%.
Why it matters:
- A rising contact rate signals a worsening product or experience issue before it appears in churn data.
- It ties support cost directly to business volume, making headcount planning more defensible.
- Segmenting by contact reason reveals which issues drive the most unnecessary contacts.
Contact rate is most actionable when tracked by issue category, so product and operations teams can prioritize fixes that will reduce volume most.