Knowledge Base/How many Polygon WebSocket connections can I use at one time?

How many Polygon WebSocket connections can I use at one time?

Each account comes with access to one simultaneous WebSocket connection per cluster.

WebSocket connections are provided for all paid plans. Additional WebSocket connections can be purchased by contacting our support team. Review the table below for a breakdown on the connections.

Plan TypeConnectionsFeaturesAdditional Connections
Individual1 per purchased product (Stocks/Options/Indices/Currencies)Stream unlimited tickers/events in one feed (e.g., AAPL trades, GM quotes, F aggregates per minute)$75/month per connection
Business3 per purchased product (Stocks/Options/Indices/Currencies)Stream unlimited tickers/events in one feed (e.g., AAPL trades, GM quotes, F aggregates per minute)$75/month per connection

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