While the goals and objectives differ for each campaign, it is useful to be able to benchmark results against the industry average.
Email marketing firm Silverpop has published a study that examines email messages sent during 2011 and the first quarter of 2012 by 1,124 brands in its client base.
A broad set of message types was included in the study. From promotional emails and content-based newsletters to notifications and transactional messages sent by companies in a variety of industries.
The full report covers a number of criteria, but here we look at open rates, CTR and unsubscribe rates.
The open rate of emails is a fairly basic way of measuring the success of your marketing messages, but it is still a useful benchmark.
For this study, Silverpop calculated the open rate as the number of measured opened messages, including emails in which images were enabled, as well as “implied opens” on text messages that recorded a click on a link or an HTML message whose viewer didn’t enable images but clicked on a link, divided by the number of delivered messages.
The average open rate overall was 20.1%, with little variation between the US (19.9%), EMEA (20.9%) and Canada (20.7%).
However there were far bigger differences when looking at the results by industry.
This indicates that consumers are more receptive to messages from the computer software industry, with top performers achieving open rates of 55%.
Perhaps surprisingly, travel and leisure and retail achieve some of the lowest open rates.
Silverpop also looked at the number of opens per opener across the different regions.
The results show that users are tend to open emails more than once, which indicates that they are scanning emails on mobile before looking at the useful ones in more details on desktop.
A recent study by Knotice showed that 27% of email is now opened on a mobile device, so companies need to make sure they are taking advantage of this fact.
However stats from our Email Marketing Census 2012 suggest that many need to do more.
The stats show that a large number of companies do not have any strategy in place for optimizing emails for mobile, with 39% reporting this as “non-existent”, and 37% saying their strategy was “basic”.
The report also looks at CTR, which it defines as the number of unique clicks on links in the email message divided by the number of delivered emails in a campaign.
The average across the regions was 5.2%, though Canada achieved just 3.8% compared to 5.4% in the US and 5.1% in EMEA.
Comparing different industries, computer software was again a high achiever though media and publishing came out on top.
Silverpop suggests that the higher CTRs achieved by computer software, media and publishing and consumer services “may be attributable to these industries typically delivering content lighter on sales related messaging and heavier on news, information and educational materials”.
The unsubscribe rate is a good indicator of reader disengagement as “unsubscribers are telling you that your program has missed the mark or no longer meets their needs, usually due to a lack of relevancy”.
Across the regions, unsubscribe rates seem relatively low at 0.31%, though it does climb to 1.05% for the worst performers.
Looking at unsubscribe rates by industry, travel and leisure has a particularly high rate which rises to 6.77% in the bottom quartile.
Computer software is again a top performer, though non-profits have the lowest average.