How do you measure the success of online PR campaigns?
Since the dawn of time, one question has struck icy fear into the hearts of PR executives: How do you plan to measure the success of your campaign?
Old-school offline public relations can be something of an ethereal discipline which delivers a lot of fluffy, intangible benefits but very little that can be clearly and definitively measured (beyond a few pretty looking press-clippings) but fortunately, I think, it’s a little easier to find useful metrics for online and social media PR campaigns. The important thing is to build measurement into the campaign right from the very beginning - this means making sure the client understands what can and can’t be measured and agreeing on the campaign goals and KPIs with those things in mind.
Since so much of online PR is focused on search engine optimisation tactics for the client’s website, one of the most obvious ways to measure results is to track how the site traffic changes in response to a campaign, although it’s a brave PR who’ll promise specific web traffic increases (either absolute or relative) as a KPI. SEO, like PR, is an inexact science. A more realistic approach might be to use inbound-link generation (since inbound-links are still the staple ingredient of good SEO) as a quantitative and qualitative KPI. So rather than promising the client a 10% increase in traffic, you might instead tell the client that a particular tactic will generate 20 links (quantitative) to the specified landing page from subject-relevant sites with a Google PageRank of at least 5 (qualitative - for the record, I strongly agree with Steve Rubel’s assertion that PageRank is currently the best meaure of a website’s influence for public relations purposes).
But obviously this kind of thing can’t be the only measure of how a PR campaign has performed, so here are a couple of useful tools that I think are particularly good for producing truly meaningful metrics that are backed up by some solid science and should stand up to scrutiny from even the most nitpicky of clients. Plus, they both generate nice shiny graphs which look good in Powerpoint slides…
What it does: Since 2004 Google has accumulated a massive amount of data on what people are searching for on the web. Insights for search simply lets you examine that data by entering a key word or phrase and seeing how the volume of people searching for it has changed over any period of time you select. You can focus in on the search habits of different countries, compare multiple search terms on a single graph, and even download the data into a spreadsheet if you’re feeling analytical.
How you can use it: By examining the search volumes for your client’s brands, product names or other key terms related to the campaign, you’ll be able to see whether the number of people searching for those terms has increased, decreased, or remained unchanged over time. This provides a good indicator of how public interest in these terms has changed in response to your campaign and you can also try comparing against competitors’ brands to get some market context.
What it does: Trendrr is a great tool for monitoring trends in various data sources, such as Google Blog and News search results, Technorati blog search results, Facebook application users statistics, YouTube video stats and much more. So for example, you can set up a tracker to show how many Google News results are returned for your clients’ brand/product name, and every day Trendrr will automatically perform that search and update your graph with the result so that you can see if the number of online news stories mentioning that brand is rising or falling over time - and you can do the same with Google Blog search results too.
How you can use it: This should be fairly self-explanatory. First think of all the key words and phrases that are relevant to your client and set up Trendrr trackers for all of them in each of the data sources you want to track (Google News and Blog results should be your absolute minimum). This will provide you with a useful ongoing measure of how widely all these terms are being written about by journalists and bloggers, and you’ll be able to see instantly whether your campaign has significantly increased volumes of coverage. Trendrr produces some nice graphs that you can cut and paste into reports, or you can download the data into a spreadsheet to create your own visualisations.
If you’ve got any favourite tools for measuring the success of online and social media campaigns, please feel free to drop them in the comments.

































