Indeed, analytics tools can help you understand which of your tweets perform well and guide your future content. Few notable ones include Twitter’s own analytics feature and tools like Hootsuite and Flinque.

– Twitter Analytics provides detailed insight into your tweet performance. It displays tweet impressions, engagements, and engagement rates to highlight which tweets resonate most with your audience.

– HootSuite, is not only a social media scheduling tool but also offers comprehensive analytics. It displays metrics such as likes, retweets, replies, and potential reach which can help you drive your future content strategy.

– Flinque, goes a step further by offering AI-driven analytics to help you predict the potential performance of your content, permitting content optimization before you post.

Past engagement rates can guide your future tweets in several ways:

– Identifying Top Performing Content: If a type of content consistently has high engagement, it stands to reason that your followers appreciate it. This informs you to continue producing such content.

– Recognizing Trending Themes: Looking at tweets that have spiked in engagement can show you what your audiences are currently interested in. You can leverage these themes in your future tweets.

– Discerning Optimal Timing: Engagement rates can also help discover when your followers are most active. Scheduling your tweets for these peaks times can increase their engagement and visibility.

Please remember that the tool’s effectiveness will largely depend on your specific requirements and objectives. Therefore, consider your needs, budget, and the complexity of the tool while making your choice.