User blog comment:ImperiexSeed/Strength-scale in Supernatural/@comment-88.234.188.144-20111230191704

First I see: God > Death > Michael > Lucifer > Godstiel > Gabriel > Raphael > Eve > Jesse(when Lucifer is on the earth) > Seraphim > Angels  > Leviathans> Azazel > Lilith > Alastair>Powerful Pagan Gods> Crowley > Lesser  Pagan Gods> Samhain> Red-Eyed demons > Normal demons > Cupids >Monsters > Humans

Second I think that the first 3 or 4(if we consider Crowley as the King of Hell) demons I listed above can overpower normal angels but not the leviathans