hopIQ found 10 beers with the same hoppy and citrusy character as Hop Knot IPA. Gold at the 2012 World Beer Cup, silver at the 2013 GABF. Five American hop varieties woven in at seven different intervals for bold, interlocking hop flavor with crisp clean bitterness. The grapefruit-forward West Coast IPA that launched Four Peaks into national recognition. Ranked by flavour match rather than popularity.
Closest match: Granville Island Brockton West Coast IPA — 82%. No twin in the catalogue yet.
4 countriesmatched across 56 flavour tagsbest match 82%

No beer in the catalogue yet — these come closest.
Close on what matters, with one thing they do differently.
Same idea, less detail — open a beer to see the full comparison.