quantra
quantra is a public API for quantitative finance made with Quantlib. The API is well documented and includes accessible details for use with Google Sheets.
Quantopian
Quantopian is a platform for development and research surrounding trading algorithms. Do your development on an IPython enviro ...
Quantreex
Quantreex is a web based trading platform that let you create automated trading strategies in less than a minute. You can back ...
CloudQuant
Your trading strategies are your proprietary way to trade. You have extraordinary ideas that can be developed into a profitabl ...
Algoriz
Algoriz users proprietary Artificial Intelligence to help you put your trading expertise to full use in creating market-beatin ...