Can you execute the trades via software, or do you use the software to spot moves and then make them with a separate broker?

Great Question!

The software is installed on TradeStation (our preferred broker) and we execute trades with them as well through their free application "OptionsStation Pro." 

This way you will not have to switch between our software/indicators and a broker when using this.

If you do not want to use TradeStation as the brokerage you can use it for charts/indicators and another brokerage to place the trade.

We do have traders who use TradeStation for their charts and another brokerage (Fidelity, ThinkorSwim, TastyWorks, etc) to execute trades. That being said you do need to have TradeStation for your Triple Sync Logic charts/indicators