Financial Market Data Platform

Stock APIs, Forex, Crypto, and More

Built by Developers for Developers

Trusted by Top Companies, Governments, and Institutions.

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Equinix Data Center

Accurate, Fast, and Reliable

Complete redundancy, horizontally scalable, built on proven technologies.

< 1 millisecond

Ultra low latency APIs

Equinix NY Data Centers

Same data centers as the exchanges

1,000,000+

Messages per Second

Impeccable Reliability

Multiple redundancies

Create Powerful Visualizations

Develop for Any Platform

Polygon.io's market data APIs give you the tools you need to create visualizations for any platform or operating system, in the coding language which fits you best.
Polygon.io

Success Stories

You're in Good Company

Google

Data for BigQuery

Polygon.io has teamed up with Google to provide BigQuery public dataset for stock data.
Motley Fool

Powering Fool.com

The Motley Fool uses Polygon.io to power one of the largest financial and investing advice websites in the world.
Revolut

Digital Banking & Trading

Revolut trusts Polygon.io to power their new trading application for US stocks.

Simple Pricing

Instant Access. Cancel Anytime.
20% Discount
Stocks
All US Exchanges + Dark Pools
stocks
Basic
Great for trying our APIs

Free
  • 5 API Calls / Minute
  • End of Day Data
  • 2 Years Historical Data
  • 100% Market Coverage
  • Reference Data
  • Fundamental Data
  • Corporate Actions
  • Aggregate Bars

Individual Use
stocks
Starter
Great for aggregates

$29
/month
  • Unlimited API Calls
  • 15-minute Delayed Data
  • 5 Years Historical Data
  • 100% Market Coverage
  • Reference Data
  • Fundamental Data
  • Corporate Actions
  • Aggregate Bars
  • Snapshots
  • WebSocket

Individual Use
stocks
Developer
Great for historical data

$79
/month
  • Unlimited API Calls
  • 15-minute Delayed Data
  • 10 Years Historical Data
  • 100% Market Coverage
  • Reference Data
  • Fundamental Data
  • Corporate Actions
  • Aggregate Bars
  • Snapshots
  • WebSocket
  • Trades

Individual Use
stocks
Advanced
Popular
Great for real-time data

$200
/month
  • Unlimited API Calls
  • Real-time Data
  • 15+ Years Historical Data
  • 100% Market Coverage
  • Reference Data
  • Fundamental Data
  • Corporate Actions
  • Aggregate Bars
  • Snapshots
  • WebSocket
  • Trades
  • Quotes

Individual Use
Non-Pro Use Only
Options
All US Options Trades & Quotes
options
Basic
Great for trying our APIs

Free
  • 5 API Calls / Minute
  • End of Day Data
  • 2 Years Historical Data
  • 100% Market Coverage
  • Aggregate Bars
  • Reference Data
  • Fundamental Data
  • Corporate Actions

Individual Use
options
Starter
Great for aggregates

$29
/month
  • Unlimited API Calls
  • 15-minute Delayed Data
  • 2 Years Historical Data
  • 100% Market Coverage
  • Aggregate Bars
  • Reference Data
  • Fundamental Data
  • Corporate Actions
  • WebSocket
  • Snapshots

Individual Use
options
Developer
Great for historical data

$79
/month
  • Unlimited API Calls
  • 15-minute Delayed Data
  • 4 Years Historical Data
  • 100% Market Coverage
  • Aggregate Bars
  • Reference Data
  • Fundamental Data
  • Corporate Actions
  • WebSocket
  • Snapshots
  • Trades

Individual Use
options
Advanced
Great for real-time data

$199
/month
  • Unlimited API Calls
  • Real-time Data
  • 5+ Years Historical Data
  • 100% Market Coverage
  • Aggregate Bars
  • Reference Data
  • Fundamental Data
  • Corporate Actions
  • WebSocket
  • Snapshots
  • Trades
  • Quotes

Individual Use
Currencies
Crypto + Forex
currencies
Basic
Great for trying our APIs

Free
  • End of Day Data
  • 5 API Calls / Minute
  • 2 Years of Historical Data
  • Reference Data
  • Aggregate Bars

Individual Use
currencies
Starter
Popular
Great for historical data

$49
/month
  • Real-time Data
  • Unlimited API Calls
  • 10+ Years Historical Data
  • Reference Data
  • Aggregate Bars
  • Snapshots
  • WebSocket
  • Trades
  • Quotes

Individual Use
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Not sure which plan to choose?

Contact Us

We’re always here to assist if you happen to need our help. Feel free to contact us and one of our team members will gladly walk you through choosing the right plan for you.
Contact Us
We
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Happy
Customers

Polygon is a dream come true when compared to some of the largest players in the market. They provide excellent quality data through a modern API with no long term contract.
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Dan Aisen
Founder @ Proof Trading