For glute growth
For glute growth, the two are close. Glute kickback machine rates slightly higher: more stretch, easier on the joints.
Barbell hip thrust keeps more of the work on the glutes.
Both are good choices that train the glutes the same way, so they swap freely. Rotating between them every few weeks is an easy way to vary your training.
The research score comes from these, scored by hand from the studies. Lifter scores appear once an exercise has 10 ratings. How scores work
Glute Kickback Machine. Isolates one glute at a time on a fixed path. Simple to load and easy to recover from.
Barbell Hip Thrust. Grew the glutes about as much as squats in a head-to-head trial, despite loading them mainly when shortened.
For glute growth, the two are close. Glute kickback machine rates slightly higher: more stretch, easier on the joints. Barbell hip thrust keeps more of the work on the glutes. Both are good choices that train the glutes the same way, so they swap freely. Rotating between them every few weeks is an easy way to vary your training.
About the same: both are easy to learn.
Glute kickback machine needs a machine, so for most people it’s a gym exercise. Barbell hip thrust needs a barbell and a bench, so for most people it’s a gym exercise.
Glute kickback machine: it rates Excellent for joint and recovery cost in our research rubric, against Strong for barbell hip thrust.