Klout is a website and mobile app that uses social media analytics to rate its users according to online social influence. Developed by Klout
License: Free
DrumUp is primarily focused on content curation and social media scheduling, making it suitable for businesses looking to enhance their online presence through curated content. Klout, on the other hand, emphasizes influencer identification and social media engagement, which is beneficial for brands aiming to monitor their influence and track engagement metrics.