HOPIQ FACEOFF
85%
Overall similarity
hopIQ take
Castle Lager if you want a beer with actual backbone,
Foster's Lager if you want something lighter and more sessionable.
Castle's 5.3% ABV gives it a noticeably fuller mouthfeel and slightly warmer finish, while Foster's at 4% is designed to disappear quietly. Both sit at 22 IBUs, so bitterness isn't the differentiator—it's about weight and staying power versus easy drinkability.
At a glance
Generated from the four anchored axes — never hand-written.
Beer DNA
Body
Δ 4
Sweetness
Δ 3
Situations
In words
Castle Lager
Castle hits you with genuine grain character right away—there's a subtle sweetness and a slightly doughy backbone that actually makes you notice you're drinking something. The finish is dry without being harsh, and it lingers just long enough to feel substantial. It's the kind of lager that works as a meal beer, not just a thirst quencher.
Foster's Lager
Foster's is built for speed and forgetting. It's crisp, clean, almost watery in the best possible way—the kind of beer that tastes the same at the second pint as the first. There's barely any aftertaste, which some find refreshing and others find forgettable. It's engineered for drinkability, and it does that job without apology.
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Beers like Castle Lager
View alternatives →Beers like Foster's Lager
View alternatives →Both are
Similarly hopped
Within Δ 0. Neither reads as noticeably more bitter on this axis.
Bitterness 28 vs 28 · Δ 0
Bitterness
Δ 0
Texture
Δ 5
Only Castle Lager
No unique character notes
Shared character
Only Foster's Lager