In-depth Comparison (2024): Sleepgram Adjustable Pillow vs. Weekender Ventilated Gel Memory Foam Pillow

Polyester Fiber (Down Alternative)

The Sleepgram Adjustable Pillow is an extra soft polyester fiber pillow with a thick starting loft. Though nominally adjustable based on the pillow-in-pillow design that allows the sleeper to keep or remove two layers of inner pillows, I wouldn't consider the Sleepgram pillow fully adjustable because of the softness, which limits its appeal for those who want more support, and the inability to do micro-adjustments. The Sleepgram pillow can be a good option for stomach-sleepers, but I would not recommend it for side-sleepers and back-sleepers.

The Sleepgram pillow uses a pillow-in-pillow design similar to the Casper pillow. In fact, when I first unboxed the pillows, I thought they were the same pillow with different logos. However, on a closer look, I found three main differences. The first difference is the softness of the pillows. Both pillows have the same starting loft, but my head sinks in more when I sleep on the Sleepgram pillow compared to the Casper pillow. The Casper pillow is already so soft that my head sinks significantly, so I was surprised that the Sleepgram pillow had even less support. Even though the Sleepgram pillow starts at 10 inches of loft by my measurements, my head sinks so far into the pillow that I feel even less support than I get from pillows that start at half that loft. I would guess the difference between the Casper and Sleepgram softness comes from the friction in the polyester fibers. The Sleepgram polyester fibers glide very smoothly against each other, almost like silk strands. This means that the material appears to move to the side when I lay my head on the pillow. The Casper polyester fibers are also soft in terms of firmness, but they aren't as soft in terms of friction. Because of the softness of the Sleepgram pillow, I'm unable to get the support I need for side-sleeping, and this is one of the reasons I wouldn't consider the Sleepgram pillow fully adjustable.

The second difference is the number of inner pillows. The Sleepgram pillow has two inner pillows while the Casper pillow only has one. Nevertheless, the total starting loft is the same across the Sleepgram and Casper pillows as far as I can measure, so the Sleepgram inner pillows are individually thinner than the Casper inner pillow. I find this to be an advantage for the Sleepgram pillow because it does allow for more configuration options. Sleepgram labels one inner pillow with a blue tag and the other with a red tag. The instruction booklet that comes with the pillow says that the inner pillow with the blue tag is softer than the one with the red tag, so you can get different firmness levels by keeping different configurations of the two inner pillows. Because I can't get the support I need for side-sleeping on the Sleepgram pillow even with both inner pillows loaded inside, I tend to prefer stomach-sleeping when I use it. For stomach-sleeping, I'll remove the inner pillow with the blue tag. Though I appreciate the configuration options, I still prefer the ability to micro-adjust with the Saybrook and Coop pillows.

Finally, the zipper on the Casper pillow that I purchased feels significantly easier to operate for me compared to the zipper on the Sleepgram pillow that I purchased. This contributes to my overall perception that the Casper pillow has higher quality construction.

For stomach-sleepers who might want to try out different loft levels on the softer end of the spectrum, the Sleepgram pillow can be a good option. For side-sleepers, I'd recommend other options.

Solid Memory Foam

The Weekender Ventilated Memory Foam Pillow is a good option for back-sleepers who want a firm pillow instead of a soft pillow, though I consider the pillow too firm to be comfortable for stomach-sleeping and side-sleeping. Like the Tempur-Pedic Tempur-Cloud, the Weekender is a solid memory foam pillow, but the contrast in materials is noticeable. The Weekender also isn't adjustable, unlike the Saybrook and Coop memory foam pillows.

I measure the loft at 5 inches, and the pillow barely compresses when I lay my head down passively. Though it compresses slightly more than the Pillow Cube, which is also a solid memory foam pillow, there is almost no compression compared to the Tempur-Pedic. I'd say the Tempur-Pedic is extra soft memory foam, the Weekender is extra firm, and the Pillow Cube is beyond-too-firm-for-my-taste. The firm support from the Weekender pillow feels pretty good when I sleep on my back, but the angle isn't quite right when I sleep on my side. Because the loft can't be adjusted, I don't recommend this pillow for side-sleepers. The firmness can also apply too much pressure against my face when sleeping on my side or stomach. This is uncomfortable for my jaw.

The memory foam comes with holes throughout the pillow, which provide ventilation. Solid memory foam pillows are in general the least breathable category of pillows, so the ventilation is meant to address that issue. Personally, I still feel heat trapped against my face, so the ventilation doesn't completely solve the problem.

Like the Tempur-Pedic, the Weekender pillow comes with a removable cover, but the cover is much thinner, which leads me to give it a lower score on perceived quality of construction. In combination with the pressure it applies against my face, the lower perceived quality of the materials leads me to recommend investing in a higher quality pillow since this is a purchase that will see regular use. However, for back-sleepers who are looking specifically for an extra firm pillow, the Weekender can be a great option.