None of these two products seem to be open sourced free software so, no, they would not be available in YunoHost’s catalog.
As long as they do not interfere with core packages of YunoHost, i.e. trying to alter NGINX, firewall, necessary ports, you should be able to follow their installation instruction and integrate them in your YunoHost server with a Redirect app (if a service makes them available on port) or a Custom webapp (if you only have to unzip them and serve them through NGINX).
If you are paying for their licence fees, you should get support from them, maybe?
root@ecz-srv-01:~# yunohost tools shell -c "from yunohost.permission import permission_url
> permission_url('my_webapp.main' , ,auth_header=False)"
Traceback (most recent call last):
File "/usr/bin/yunohost", line 72, in <module>
File "/usr/lib/moulinette/yunohost/__init__.py", line 25, in cli
ret = moulinette.cli(args, output_as=output_as, timeout=timeout, top_parser=parser)
File "/usr/lib/python3/dist-packages/moulinette/__init__.py", line 120, in cli
args, output_as=output_as, timeout=timeout
File "/usr/lib/python3/dist-packages/moulinette/interfaces/cli.py", line 502, in run
ret = self.actionsmap.process(args, timeout=timeout)
File "/usr/lib/python3/dist-packages/moulinette/actionsmap.py", line 600, in process
File "/usr/lib/moulinette/yunohost/tools.py", line 738, in tools_shell
File "<string>", line 2
permission_url('my_webapp.main' , ,auth_header=False)
SyntaxError: invalid syntax