Hi,
Which Automated Trading System (ATS) provider do you think is best for retail traders? The most important factors could be 1) Easy integration with Amibroker/MT4, 2) Reliability of Trade execution, 3) Slippage in trade execution, 4) Choice of Broker and 5) Monthly cost.
Most options available are costly. There are many small unauthorized providers also.
EDIT: GDFL, SahajMoney and Valnet are taking API from MasterTrust so removed from poll.
MasterTrust offers at lowest price of Rs. 295 p.m.
product info, user guide
For members who want simulation/paper trade I will advise it is always better to test strategy with 1 share. this is because many ATS give trouble in order execution. What is the use if signal comes on chart but trade executed with 1% slippage or not executed at all.