Klear is a powerful influencer marketing tool that has both free and paid options. First of all, let's look at what the free version offers. The free version allows you to search for influencers on Twitter by typing your desired skill into the search bar. This will bring up a list of the 10 top influencers for that skill. You can refine this list by filtering by location, gender and amount of influence – for example, you can choose to search all Twitter profiles, celebrities, power users, casual users or novices. You can also search for influencers by location, rather than skill. This will bring up a list of the top influencers in a particular country or city, regardless of skill. You can refine this list by gender and amount of influence. Again, this list contains just the top 10 influencers. Klear provides an impressive amount of detail for these users, however. If you click on an influencer's name, it will take you to a page that details their Twitter and Instagram handles, their website, their level of activity, popularity and responsiveness, as well as some demographic information about their followers. Now, let's look at Klear's paid options. Klear's “Basic” plan costs 249 US dollars per month and allows you to see the top 50 influencers per search, which is 40 more than the free version offers. It also allows you to see more information about each influencer as well as additional demographic information about their followers. Klear also has another pricing option which you need to get in touch with them about – presumably because the price can vary according to the scale of your needs. This top pricing option allows you to search for influencers on Instagram and also allows you to see the top 1,000 influencers per search.