Polygon.io, Inc.

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Polygon.io, Inc.

Built by Developers
for Developers



Obtaining accurate, reliable, real-time financial market data is incredibly difficult. Getting that data into a consistent and easy to use format is even more so.

At Polygon.io we've set out to handle the heavy lifting for developers so they can spend less time worrying about data and more time creating applications.

Today, our platform provides developers with frictionless access to the most accurate historical and real-time data available, and we are now on our way to solving even more complex problems...


Our Mission

Help developers build the future of FinTech by democratizing access to the world's financial data.
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Polygon.io Careers
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January 2016

Polygon.io is founded by former Googlers

March 2016

Polygon.io launches V1 of the Stocks API

February 2017

Polygon.io infrastructure upgraded and moved to Equinix, NYSE/Nasdaq Data Centers

April 2017

Polygon.io completes registration with ARIN to become a registered router on the internet

May 2018

Polygon.io launches currencies and crypto APIs

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June 2019

Polygon.io secures seed funding from Green Visor Capital

November 2019

Polygon.io moves to Inman Park offices

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November 2019

Polygon.io upgrades infrastructure to full cage at Equinix

September 2020

Polygon.io launches free data APIs

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October 2020

Polygon.io Raises $6M Series A Funding Round with e.ventures

September 2021

Polygon.io launches Options Data APIs

March 2022

Polygon.io launches OTC Data APIs

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August 2022

Polygon.io is listed at #199 on Inc. 5000’s ranking of the fastest growing companies in the US