ForeverSim

ForeverSim is a character planner and optimizer for World of Warcraft Forever. Import your character with the in-game addon or build one by hand, see its score and what holds it back, simulate it in combat, check how ready it is for each raid, and compare builds.

The site can be browsed without an account. If you sign in with Google, ForeverSim receives your Google account's email address and name, and uses them only to create your ForeverSim account and recognise you when you come back.