We are a customer of AVAIL (https://getavail.com/). We use it to manage all of our content. I would love to see the ability to also manage the Enscape Asset Library there as well. The filter/tagging system is much better and our staff are already used to it. It also is faster in finding and loading content in our other applications.
I understand that your assets only work with Enscape and that's fine. Having the options to add to AVAIL would be a great addition!