Birdeye2 (birdeye2.com) advertises low fees but once you dig into the fine print, there are numerous charges that add up quickly. Inactivity fees, withdrawal fees, currency conversion fees - it all eats into your returns. I wish I had read the terms more carefully.
Pros: Clear documentation|API access|Multiple order types
Cons: Cannot customize dashboard fully|Inactivity fee applies after 12 months