AMOSIJOY Foldable Cat Window Perch with Metal Frame, M Gray

Why it's worth it

The AMOSIJOY has a hinged metal frame that folds up without coming off the window, and 3.3-inch suction cups that are the largest here. Two or three units stack into a climbing ladder, and it can also be screwed to a wall.

If you want vertical territory rather than one seat, this is the perch built for it. AMOSIJOY explicitly designs for stacking: mount two or three at staggered heights and your cat climbs a ladder up the window instead of settling on one shelf. Multi-cat households benefit most, since each cat gets a level and nobody has to share a seat that wasn't designed for two.

The folding frame is genuinely useful. When you want the window clear — cleaning day, guests, a hot afternoon — you fold the hammock flat against the glass without breaking the suction seal. Everything else here has to come down entirely. The cordless design means there's no rope hanging into the room for a cat to snag on the way past.

From our review of 7 cat window perches, by James Bennett, Associate Editor

What we like

• +If you want vertical territory rather than one seat, this is the perch built for it
• +The folding frame is genuinely useful
• +The cups are the biggest in this roundup at 3.3 inches across, and there's a screw-and-anchor option if you own your place and…
• +Assembly takes a few minutes with hardware, unlike the press-and-go perches

What to know

• –The rated capacity is the lowest of the suction perches here, so it's the wrong choice if you're near the limit with a heavy cat…
• –The screw-mount option is off the table in most rentals, which takes away the one installation that would sidestep the suction…