Premium US equities data for quantitative traders.

QuantStart provides top-tier US equities data to quantitative traders and other financial professionals. High reliability, detailed documentation and rapid support are our hallmarks.

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Clean up-to-date research-grade financial data available instantly.

Our quant, data scientist, developer and analyst friendly API helps you get back to your research and away from data munging by providing clean research-grade data in the format you need in next to no time at all.

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QuantStart takes care of the messy aspects of cleaning and transforming data - allowing you to work with your data not on it.
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QuantStart data is platform neutral: Windows, Mac OS X and Linux are all supported. All you need is Internet access.
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QuantStart provides rapid customer support for all premium data sets - queries are dealt with in hours rather than days.

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