
Explorium
Colaboratory
Infosec Skills
Numerai
Kaggle
DataSource.ai
edX
DataHack & DSAT
CloudQuant
Quantopian
QuantConnect
Backtrader
Quantreex
QuantRocket
Intrinio
Gekko Plus
Explorium
CloudQuantColaboratory - Free Jupyter notebook environment in the cloud.
Quantopian - Your algorithmic investing platform
Infosec Skills - Infosec Skills is technical expertise and engineering development knowledge-building platform where engineers and technical experts can come together to share and learn about the latest security development techniques and strategies.
QuantConnect - QuantConnect provides a free algorithm backtesting tool and financial data so engineers can design algorithmic trading strategies. We are democratizing algorithm trading technology to empower investors.
Numerai - Hedge fund that crowdsources market trading from AI programmers over the Internet
Backtrader - Backtrader is a complete and advanced python framework that is used for backtesting and trading.