The article presents five competitive intelligence platforms that were prominent in 2020, each tailored to distinct market segments and advertising needs. Brandwatch targets both SMBs and large enterprises by offering comprehensive social‑media monitoring across platforms such as YouTube, enabling users to track brand mentions, sentiment, and competitor activity. SocialPeta focuses on advertisers and marketers, delivering extensive ad intelligence—including creative design, copy, impressions, and cost—across global mainstream channels; its database exceeds ten million ads, facilitating deep competitor strategy analysis. AdLibrary Helper serves Facebook advertisers and agencies by enhancing the official Facebook Ad Library with improved search, broader visibility of related ads, and tracking of ad changes on saved pages. Pathmatics caters to digital agencies, brands, and publishers with a marketing intelligence dashboard that visualizes creatives, spend, and impressions across Facebook, YouTube, display, mobile, video, and Twitter; however, its coverage is limited to a few channels and data accuracy can be inconsistent. APPGrowing specializes in mobile advertising, offering over 34 million ad records across 18 regions and providing app‑centric analytics that help assess local media influence. The piece highlights each tool’s strengths—such as data volume, visualization quality, and platform coverage—and notes common improvement areas like interface usability, real‑time data reliability, channel breadth, and geographic scope. Overall, the article serves as a concise guide for marketers seeking to leverage competitive intelligence tools to refine advertising strategies and gain market insights.