Trackers rely on the Twitter Streaming API and begin collecting all new and future tweets in real time as soon as they are activated. They cannot access historical data from before they were activated. However, once activated, they can track an unlimited number of tweets for unlimited time. Trackers are only available through TweetReach Pro.

Snapshot reports provide analysis of up to 1500 tweets from the past week. Snapshot Reports include all tweets currently available through the Twitter Search API (see current search limits here).