I have a client who is willing to take up the hosting on webflow for a long term if the individual pages on the collection template can be password protected. Each page will need to have a different password.
I did notice that it was on the wish list and I did vote for the feature but I need a temporary solution till that is implemented. I am open to any other alternative as well.
There is a workaround, and the password for each page can be set via the CMS Editor, but this workaround can be easily bypassed if a user knows how to view the source code as it is only done using JavaScript.
If you are still keen to discuss this option, you can contact me here.