Alch for Profit. This is a chart that will list all items (live prices) that you can buy and High Alch for a profit. GE limits will also be listed, with total profit once the stack is completely alched.
Sets for Profit. Lots of RuneScape items now come in sets, there will be an automated chart showing users the best sets to make and the profit you get from combining them. (Putting a Red, Green and Blue H'ween into a Mask set for example).
Decant for Profit. Highly subjective. A chart that will show decanting of both potions and jewelry for profit. Expect 200-500k per potion.
Skilling for Profit. Much like OSBuddy, a chart listing all sorts of options on making profit by skilling, per skill.