Market DataReviews of marketdata.app

Awesome support from people who understand both the technical development detail as well as the options market. Just what I was looking for - alternatives seem very antiquated and expensive, making the Market Data API the obvious choice with options data for backtesting strategies.

All info needed. Very fast. Very good service. Superb!

A simple and straightforward api. A very responsive support team. Great value for money. I look forward to using their services for a long time.

I like it. I prefer Google sheets so can build my own model instead of brokers models. As I have multiple accounts it is easy to combine. I was already using Google Finance formula but you have made my life easier. Now if only you can tell when to buy or sell!!!

Product does exactly what it says it’ll do and the team are very open to community roadmap development. Great.

It's a pleasure working with a Company who cares about their product. Whenever I have issues with the data, their support gets back to me asap. They listen to their customers, and are constantly adding new features, with more in the works! They have very completive pricing, for all size accounts. I highly recommend giving them a try if your looking for Stock and Options data. Compatible with GSheets and Python.

The many cool features it offers, especially regarding options and the Greeks.

This was just what I needed to get Options data. Works great. And get quick support answers.