How do social media monitoring tools find influencers?
Social media monitoring tools identify influencers through a series of algorithms. Each tool uses different parameters and metrics to help identify influencers online.
The different tools look at influencer in different ways. Some can help you find an influential person or influential people; some help you find a site of influence.
Not dissimilar to Google, most of the tools don’t openly talk about the algorithms they use to calculate influence, but the majority do take into a account a number of factors that aren’t just based around popularity.
Most of the tools we tested, including Sysomos and Alterian SM2, use metrics that are dictated by social media channel or platform – eg, the tools use “number of views” to find YouTube influencers, or “number of followers” for Twitter. Rather interestingly, Attensity 360 uses information from another influence identifier, Klout, to identify Twitter influencers.
Some tools, like Social Radar, determine influence based on the number of posts about a topic and the number of backlinks (the number of incoming links for external sites that link to a web page or website).
Other tools, like Brandwatch, not only look at the number of inbound links but also take into account the age of the site, the PageRank and traffic to the site.
As well as using some of the more standard metrics seen throughout the tools, some of the tool providers have also developed their own terminology and measurements to help brands find influencers.
Scoutlabs use an algorithm to determine what they call “importance”. This includes their own editorial opinion about a comment or post, as well as its relevance to the topic that is being searched for.
Meanwhile, Attensity 360 uses “impact” to define influencers. Impact is a proprietary metric created by Attensity to provide “a more accurate estimate of the impact/influence of coverage related to a specific topic”. Attensity also offer users the chance to add “user defined metrics” to their search, allowing clients to customize metrics to the needs of their businesses.
It is this ability to sort and customize influencer data for individual business requirements that makes the tools valuable. Synthesio, Radian6 and Sysomos are the most flexible when it comes to to drilling down into information about influence as users can sort and interact with the data using a variety of metrics.
As the tools all identify influencers and then segment data in different ways, it is important to carry out your own research into the tools before you use them. Research the tools before investing time and money in using them. Talk to the tool providers about your objectives so that you can really find the right fit for your brand and your social media strategy.
The final version of our social media influencers report 2010 will include detailed information about how each tool identifies influencers.
The report will be released online on 3rd December following on from the launch of the report at our breakfast seminar on 2nd December. You can sign up for the event by clicking on the button below:
You can register for the event by clicking on the button below:



