Hotstat.us uses the wonderful HotsApi service for its replay dataset.
HotsApi is an open Heroes of the Storm replay database where anyone
can download replays uploaded by the community.
If you upload your replays through HotsApi, they become publically available to anyone who wants to use them, so that sites like Hotstat.us can analyze them at will!
Want to upload your replays to the private Hotslogs replay set? Then you should still
upload your replays to HotsApi and they will be uploaded to Hotslogs as well!
Sound good? Head over to hotsapi.net/upload
to upload your replays using either the uploader app, or the web uploader!