Where does Union Metrics get Twitter data?
We are a Twitter Official Partner and license commercial data streams directly from Twitter. Our Twitter Trackers are built on the real-time PowerTrack stream and include full-fidelity coverage of tweets in real time. Union Metrics Echo is built on the Full Archive API, which includes full-fidelity access to the entire Twitter archive. We also access a few other commercial Twitter APIs for various reports in our Trackers.
Where does Union Metrics get Instagram and Facebook data?
We use the Facebook Graph API to access the Facebook Insight data as well as Instagram Insight data.