DFSSweat is a tool for live sweating a daily fantasy contest.
On the lineups page, you can see all lineups, search, and see their equities as they update. If you click on a fighter, that will lock in or lock out that fighter as a filter.
On the Pros tab, you can see the overall results from a selected set of players. The players chosen are anyone who maxe enters, and a selected set of players who have done well before. If you would like to have your lineups included, just ask.
On the contest analysis there are a few tables. They are trying to show what people played in that contest. The top table shows scores and how often fighters show up in rosters. The usage tree is an interactive tool to let you explore what lineups have been played. Lineup usage shows which lineups are used broken down by price. Most used lineups show the most used lineups and the payout structure is the payout table specific to this contest.
The archive tab shows a selected set of analyzed contests. The actual results are what actually happened. The simulated results are what happens after many simulations of the contest, given what was actually played. This computes EV of lineups.
At /simulator.html, there is a way to upload lineups and run simulations against the actual lineups submitted in the contest with simulated outcomes.