QuantRocket
QuantConnect
Quantopian
Backtrader
CloudQuant
Intrinio
Gekko Plus
Quantreex
KeepSolid Sign
DottedSign
Dropbox Sign
GetAccept
SignRequest
DocuSign
Concord
1Password
KeepSolid Sign is a cross-platform eSignature solution which allows you to sign and get documents signed in minutes, initiate and close deals while on-the-go, and overall increase productivity. Simply import a document from your device or cloud, insert your signature, assign signers and send it.
One of its key features - the app utilizes high-level AES-256 encryption to make your sensitive data and documents inaccessible to any unauthorized parties. KeepSolid Sign is free to download and try for 14 days!
QuantRocket
KeepSolid SignQuantConnect - 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.
DottedSign - The Best E-Signature Solution for Your Business
Quantopian - Your algorithmic investing platform
Dropbox Sign - eSignatures Simplified. The Most Powerful Platform for Your Business Agreements.
Backtrader - Backtrader is a complete and advanced python framework that is used for backtesting and trading.
GetAccept - GetAccept is a Sales tool for electronic signatures and sales document automation.