Quote from Corey:
List updated. Thanks for the additions guys.
Add InvestorRT (www.linnsoft.com).
Trading/Backtesting platform interfaces with IB via AutoTrader.
Mac and PC.
Quote from Corey:
List updated. Thanks for the additions guys.

Quote from Corey:
I finally sat down and put some effort into this thing. There is now a pretty comprehensive list on my website of all the resources shared here.
<a href="http://coreyhoffstein.com/?page_id=24">Automated Trading Resources</a>
I would like to keep this thread open and keep taking input. I added a short description of each entry (normally just stolen from the website). Ideally, I would like to allow users to post comments and/or vote on each library, but we'll start with this...
Quote from jjw:
Rithmic is/provides a hosted platform that was built for automated algorithmic trading.
Quote from BlackMage:
jjw, which segments are your platform targeted against? What would be typically minimum entry level requirements such as minimum volume commitments and costs of having a dedicated server co-located at your facility?
"R | Trade Execution Platform delivers low latency and high throughput
performance formerly seen only by the very large trading houses and
boutique hedge funds - but at a fraction of their cost."