I can hardly think of any, especially for their newer phase. but I used to see them in the same category as Katatonia (early Doom Metal - "alternative rock/metal" later on)
Quite comparable to their not-so-new stuff would be Germany's DISILLUSION, which are coincidentially performing their masterpiece BACK TO TIMES OF SPLENDOR on 29 May in Vienna, Austria at Viper Room
for more information check
http://www.lastfm.de/event/4058089+DISILLUSION+-+serving+Back+To+Times+Of+Splendor+in+its+entirety
regularly. more info will be available in the next few days.
go and do yourself a favor: https://www.youtube.com/watch?v=VUYaN2jowLY
Quite comparable to their not-so-new stuff would be Germany's DISILLUSION, which are coincidentially performing their masterpiece BACK TO TIMES OF SPLENDOR on 29 May in Vienna, Austria at Viper Room

for more information check
http://www.lastfm.de/event/4058089+DISILLUSION+-+serving+Back+To+Times+Of+Splendor+in+its+entirety
regularly. more info will be available in the next few days.
go and do yourself a favor: https://www.youtube.com/watch?v=VUYaN2jowLY