Gorr tier?

Where would Gorr the God Butcher rate on tier? God tier? Or Skyfather tier?

What is God Tier? That's not a common phrase in these parts.

I'd probably put him at around Skyfather.

His off-panel feats might hint to an even higher level, but from what we've seen he's generally "trans-skyfather".

High-skyfather, maybe above that given that we've seen that his annihiblade energies (from which the godbomb was made of) was capable of killing every single god in MU including high ones like Odin. And alternate Galactus after that.

Full Tiers and an example for each:

Street Leveler...Batman
Metahuman...Spiderman
Herald...Firelord
Transcendent...Thanos
Skyfather...Odin
Elder God...Demogorge
Cube Being...Kubik
High Powered Cosmic...Galactus
Abstract...Master Order/Lord Chaos
God Tier...Thanos with HotU/Classic Beyonder

Its much more intricate than that (they all divide into low/mid/high), but this abreviated version should give you a rough approximation of who goes where...

Yup.