
QuantRocket
QuantConnect
Quantopian
Backtrader
CloudQuant
Intrinio
Gekko Plus
Quantreex
Scribeless
Handwrytten
LetterFriend
Felt for iPhone
Inkpact
Handwrite
Postable
Handwriting.io
We are a handwritten direct mail vendor that has facilities in the California, New York, the UK, Canada, and Europe. Thousands of companies trust us and our mailers to stand out in the postbox and use us to build personal relationships with prospects, partners and customers.
Simply put, handwritten letters grab attention, which is ever more valuable as traditional channels become less impactful.
QuantRocket
ScribelessScribeless's answer:
Scribeless has the most sites of any vendor in the market, in New York, California, Canada, UK, and Europe. Localization is very important from a "realness" and cost perspective.
Scribeless's answer:
Price, customer service, and quality of product.
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.
Handwrytten - Handwritten notes straight from your device. Huge selection of cards or design your own. Handwriting service integrates with 1000's of apps.
Quantopian - Your algorithmic investing platform
LetterFriend - Send armor-piercing handwritten letters more easily than email -- straight from Salesforce. Get around gatekeepers, get noticed -- upgrade your outreach.
Backtrader - Backtrader is a complete and advanced python framework that is used for backtesting and trading.
Felt for iPhone - Handwritten cards for the modern world