I'm defining freemium as a content lock. Spellborn and W101 only let the user go up to a specific point until they have to pay to progress, such as buying new zones. (Which is darn cheap and totally worth it, by the way.)

Free Realms does not have these limitations -- the player can progress to the end of a silver job without having to purchase anything. Certainly if they wish to unlock extra jobs they can pay for them, but there is no glass ceiling on a player's progression.