Average open rates for newsletters

A recent Marketing Sherpa article about average open rates published this interesting chart.

The research was compiled based on data from nearly 1,500 marketers. The chart compares the performance of B2B email newsletters to the performance of B2C e-newsletters in open rate, clickthrough rate and conversion rate.

The open rate is usually defined as the ratio between the number of registered opens to the number of emails sent. Some email service providers, as well as some marketers, take it to the next step and count only the number of emails delivered in the ratio. (See this post on email bounce rates)

The clickthrough rate (or CTR) is usually defined as the ratio between the number of clicks to the number of emails opened. For example, if an email was opened by 100 subscribers to an ezine, and 30 of those subscribers clicked on a link, then the CTR would be 30%.

The conversion rate is usually defined as the ratio between the number of conversions to the number of clicks. A conversion can be anything, such as a sale, request for more information, additional subscription, or anything that you may ask your subscribers to do. For example, if, of those 30 subscribers that clicked on a link, 3 purchased something, then the conversion rate would be 10%. (Some marketers would say it’s 3%)

Clickthrough and conversion rates are important indicators of email newsletter performance. As newsletter publishers we should track these statistics, making sure we always apply the same metrics.

The research shows that B2C newsletters perform slightly better than B2B. How do your own results compare to these averages? Please comment and share your insights.