
Quantopian
QuantConnect
Backtrader
CloudQuant
QuantRocket
Gekko Plus
Intrinio
Quantreex
Mailo
HEY
Horde
Mailpile
Soverin
InstAddr
Teknik Mail
Cypht
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.
HEY - Email at its best, new from Basecamp.
Backtrader - Backtrader is a complete and advanced python framework that is used for backtesting and trading.
Horde - Horde Groupware is a free, enterprise ready, browser based collaboration suite.
CloudQuant - Crowd based algorithmic trading development and backtesing for stock market trading.
Mailpile - Mailpile is a modern, fast web-mail client with user-friendly encryption and privacy features.