Moz Keyword Difficulty Tool

Moz develops inbound marketing software, provides robust APIs for link data and social influence, and hosts the web’s most vibrant community of online marketers. Here at Moz, we believe in better marketing: optimizing your site so it can be found on the web, being responsive through social media, joining relevant conversations about your industry, and creating content that people love. We build tools like Moz Analytics and create educational resources to help make better marketing possible for everyone.