How many Evaluation accounts can I have at once?

It depends on the phase:

• Evaluation phase: no cap — you can run as many simultaneous evaluations as you want (one datafeed covers them all).
• Funded phase: maximum 3 funded accounts, and the cap is shared with Instant Funded Evolution: if you already have 2 IF Evolution funded accounts, only 1 funded Evaluation slot is left.
• Live: one Live account per trader — the buffers of all your challenges flow into it, up to the $10,000 aggregate cap.