Before you start using social media listening tools, you need to have a clear idea of what you want to achieve and how you will measure it. For instance, you might want to identify your competitors' target audience, pain points, and value proposition, compare their share of voice, sentiment, and engagement across different platforms and channels, discover their content strategy and keywords, find out their strengths and weaknesses in customer service, product quality, and innovation, or spot any gaps or opportunities in the market. Depending on your goals, you will need to define the relevant metrics and KPIs that will help you track and evaluate your performance. These could include volume (number of mentions or posts about your competitors), reach (potential audience size of your competitors' messages), sentiment (tone and emotion of your competitors' mentions or posts), engagement (number of likes, comments, shares, or clicks on your competitors' content), and influence (authority and credibility of your competitors' sources or influencers).