Does the webGL service work for realtime?
You know about which date you're going to have it.
Happy to announce that Unity WebGL builds now support Real Time. You can download the latest SDK from here. If you have any questions just let us know.
I also interested in realtime for web.
Not yet. It's in our backlog and is being worked on for a future SDK update. I can't give you a firm date on this right now I'm afraid I'll let you know when there is some news in relation to this.