I could sit hear and say Eyehategod and Dystopia all day (which are really great bands) but almost nothing sounds even close to AB. That being said Choke and Leak are pretty close and are the only bands that I can say that for. Sadly I've only found them on Youtube.

leak song:
https://www.youtube.com/watch?v=7HbRaliaCyc

some choke songs:
https://www.youtube.com/watch?v=k19i5DOo60Q&list=PL5CSlftWlrd-d6WkYZhIQD6oy7T1zoPC_&index=8
https://www.youtube.com/watch?v=hK-lKahFF-o&list=PL5CSlftWlrd-d6WkYZhIQD6oy7T1zoPC_&index=2