Scaling n8n workflow

I am trying to automate a flow where I am receiving messages from slack and with free trial version I am seeing only 5 active connections. I want to scale my workflow. Can we increase the connections to handle approx 500-700 messages from slack per min.

Hey @pk0596 to handle more Slack messages, you may need to upgrade your n8n plan or optimize your workflow to make it more efficient.

Hope this helps