The open and free WebSocket server for all.

Ready to use WebSocket server for all your bi-direction data transmission usage.

Whether you are building a WebRTC app and need signaling server, a chat room or a file transfer software, you can get going with Websocket.in.

Try it now

Two way live communications

Websocket.IN makes it easy for developers to test and debug websocket connections,
make applications that support realtime communication and its fun!

Channels

Separate your clients in different groups with channel IDs and don't mix up their messages, ever!

Free & Paid

Just here to test & learn? Pay nothing! Want to use our server in your production? Grab the premium.

Hostname Validation

Protect your account and API key on frontend with the hostname validtion system.

Community

Stay updated with the future development and voice the changes you want to see over Slack.

Sample codes

We publish sample codes and blog tutorials to help you learn and debug.

Fully Functional API

Develop live plugins and apps with our fully functional Websocket APIs.

Pricing

Just here to test & learn? Pay nothing!
Want to use our server in your production? Grab the premium!

Free

$0/month

  • 30 messages per minute
  • Two api keys
  • Support over slack

Basic

$5/month

  • 100 messages per minute
  • Setup allowed domains for API keys
  • Support over Slack

Premium

$10/month

  • Unlimited messages per minute
  • Setup allowed domains for api keys
  • Priority Support

Two api keys per account with all plans.