Quote from bundlemaker:
I helped to develop the various volume profiling tools within Trademaven. Using Esignal as datafeed (esignal provides tick by tick, trade by trade data) Trademaven can filter each trade based on price, size, and whether or not the trade occurred at the bid or the ask. The filtered trades can then be "profiled".
If one takes the time to play with it a bit, it becomes very clear that you can see very interesting patterns among various lot sizes in respect to valid supply and demand levels.
Have you looked at MarketDelta? How is TM different?