10 Best Crib Mattresses Under $100: Expert Picks for Quality Sleep

Customer Review: “Great mattress, very comfortable and good quality. This mattress works very well and is perfect for a crib or toddler bed. It feels firm and supportive, providing good comfort and peace of mind. The quality is very good, and it fits perfectly. It does exactly what it’s supposed to do and feels safe and well-made. Overall, it’s a great product and I’m very happy with this purchase. Highly recommended!”

Customer Review: “I’m really happy with this mattress and protector bundle. The mattress is firm yet comfortable — perfect for both infants and toddlers. It fits our crib perfectly and gives me peace of mind knowing it’s GREENGUARD Gold Certified. The waterproof protector is a great bonus and holds up well after multiple washes. It doesn’t make noise or feel plasticky, which I really appreciate. So far, I haven’t noticed any downsides. It’s a great value for the quality and safety it provides. Highly recommend!”

Customer Review: “Perfect fit for my toddlers bluey bed it took her a minute to get use to a new mattress but once I put her on it after she fell asleep she stayed asleep all night long and didn’t wake up until late it’s soft and comfy on one side and firm on the other side the quality is amazing and definitely easy setup.”

Customer Review: “My baby seems comfortable and secure using it, and it doesn’t slip. It’s also lightweight and easy to move around. It does its job perfectly, and the value for money is excellent.”

Customer Review: “Good toddler bed mattress. Bought this mattress for my 4 year olds toddler bed. Fit snug but perfectly! Comfy and priced well. Only downside is I do with it had a waterproof zip cover. Cover seems nice but definitely not waterproof.”

Customer Review: “The matteress is very firm, comfortable & the quality is great for my grand daughter.”

Customer Review: “The product As promised the breathability is good the outer cover is washable Mattress is comfortable enough for sound sleep. I have noticed reduced night wakings in my child. My daughter really likes the sea creatures designed on the mattress cover. She is really fond of it whenever i take the sheets off. Overall nice good purchase i would say.”

Customer Review: “Beautiful mattress. It took 48 hours to open and release fully but when it did it is so comfortable. It fits the bed perfectly. Great for my baby. He sleeps peacefully now with no waking up in the night.”

Customer Review: “The BABELIO Breathable Crib Mattress has truly exceeded my expectations. From the moment we unpacked it, I could tell it was made with both comfort and safety in mind. The dual-sided design is a brilliant feature—one firmer side for infants and a softer memory foam side for toddlers, giving us long-term use without needing to buy a second mattress later on. The breathability of the mattress gives me peace of mind, especially during naps and overnight sleep. My baby sleeps comfortably and wakes up well-rested, which is a win for all of us! The removable, waterproof cover is soft to the touch, yet easy to clean—I’ve already machine-washed it a couple of times, and it still looks and fits like new. It fits our standard crib perfectly (52″ x 27.5″) with no gaps around the edges, which adds to the safety. There’s no strong chemical smell, and it fluffed up quickly after unpacking. Overall, this mattress is thoughtfully designed, high-quality, and gives our baby the comfort and support needed through the infant and toddler stages. Highly recommended for parents looking for a safe, breathable, and easy-to-maintain crib mattress.”

Customer Review: “Better than what I expected. My 4 year old Daughter loves to sleep in comfort. Love that it is double sided. Easy to clean!”

Customer Review: “This crib mattress fits standard full-size cribs and toddler beds. It measures about 52 × 27.5 × 6 inches and arrives vacuum sealed. After opening, it takes a couple of days to fully expand. The mattress has a dual-sided design. One side is firmer for infants, which provides better support for younger babies. The other side is slightly softer with memory foam, making it more comfortable for toddlers. This makes it easy to flip the mattress as your child grows. The mattress includes multiple layers for support and comfort, including memory foam, high-density support foam, and breathable fabric layers. The mattress also has a removable, machine-washable cover, which makes cleaning easier. The fabric feels soft and breathable, and the zipper design makes it simple to take the cover off when needed. I also like that it is CertiPUR-US, OEKO-TEX Standard 100, CPSC, and CPSIA certified, and it does not contain fiberglass or chemical flame retardants. This is a supportive and well-designed mattress for both infants and toddlers.”

Customer Review: “This has been a wonderful choice for our toddler’s crib. It fits perfectly in a standard crib with no gaps, which immediately gave us peace of mind about safety. The memory foam provides a supportive yet comfortable surface—firm enough for proper support but still cushioned enough to keep our little one cozy. Since switching to this mattress, we’ve noticed longer, more restful sleep, which says a lot. We especially love the breathable, washable cover. It’s easy to remove, cleans up well after inevitable spills or accidents, and goes back on without any hassle. The mattress arrived with little to no odor and feels high-quality and durable, comparable to more expensive options. Overall, this mattress offers excellent value, comfort, and convenience, and we would definitely recommend it to other parents looking for a reliable crib mattress.”

Customer Review: “We’ve been really happy with this crib mattress so far. It fits perfectly in a standard crib, and the firmness feels just right—supportive without being too hard. The breathable design gives some peace of mind, especially for a toddler who moves around a lot at night. One of the best features is the removable, washable cover. That alone makes a big difference with spills and everyday messes. It’s easy to take off and put back on, which isn’t always the case with baby products. Overall, great quality for the price and does exactly what we need it to do.”

Customer Review: “This crib mattress fits perfectly in our standard-size crib — no gaps around the edges, which makes us feel much safer for our baby. The firmness is just right for infants, supportive but not too hard, and the memory foam bounces back nicely after pressing. The cover is breathable and washable, which is a big plus for keeping things clean. There was no strong smell when we opened it, and the stitching and overall quality look very solid.”

Customer Review: “This pack n play mattress was a game changer for us! It’s so comfy but still firm enough for our 1 year old. She refused to sleep in a pack n play until we got it and now she does great! It doesn’t roll up well once you open it, but it’s flat so we just put it on top of everything in the car. 10/10”

Customer Review: “So glad I listened to a review that said this is a great extra mattress to use with the pac n play I purchased. The matt that came with the pac n play was very thin and when I got this mattress, wow, it is great! Thick and soft and my grandson looked so comfortable and it made me more comfortable with him in the pac n play. Great product and highly recommend.”

Customer Review: “The media could not be loaded. The pictures show the mattress within a couple hours of opening, so it wasn’t all the way decompressed in the pictures. However, even at that it was so soft and comfortable. He LOVED it. Really a great investment. I got the less expensive version, I just didn’t see much difference. It’s very nice. The cover goes over the whole mattress and is soft. It’s a really good deal for the quality. You get what you pay for. We were looking at some cheaper spring ones, but you spend a lot of time in bed. I want his to be as comfortable or more so than mine. I want him to lay in it and feel supported, without things digging in his back. I don’t want to set him up for spine issues later in life because I wanted to save a few bucks. I would sleep on this. It’s very, very nice. I’d highly recommend it. The nice thing about the cover is I have one just like it. They’re awesome, easy to wash and don’t hold smells. When he flops into his bed, or is moving I his sleep, I can’t hear it on the quiet material of the mattress. And again, it’s the perfect firmness. It isnt too hard, it’s nice and soft, but offers support and a solid sleeping surface. He slept in his new bed for longer than he usually sleeps. That says to me he is very comfortable, and I feel very good about my choice.”

Customer Review: “Fit toddler bed perfectly, soft, and comfortable but almost a little too firm for a toddler, but since my little guy is 12 months it will do. I was a bit worried when I opened it that it wasn’t going to inflate completely, so I took it out of the cover and let it inflate for two or three days before using and it still wasn’t completely inflated in the corners. I did make sure that the room was warm to help it and using it actually helped it puff up more. It keeps its shape and looks nice. This mattress also makes zero noise which is exactly what I was looking for. I think this was a good purchase for the price considering a lot of toddler mattresses cost over $100 and I wasn’t willing to spend that much for one that I’m only going to use for probably a year and a half.”

Customer Review: “I was looking for a memory foam mattress for my baby because the plastic-wrapped one we were originally gifted made a lot of noise and just wasn’t very comfortable. Since my infant loved sleeping on my bed during naps, I wanted something thick, supportive, and comfortable so he could get a good night’s rest in his crib. I also needed it to be waterproof because he occasionally wets the bed when we’re between diaper sizes. After reading several great reviews, I decided to try this mattress, and I’m so glad I did. It arrived vacuum-sealed in a box, and once opened, it expanded to its full size right away. The memory foam is the perfect balance of firm and soft. Ever since we switched to this mattress, my baby has been sleeping through the night, and he seems so much more comfortable. It also doesn’t make any of the crinkly noises that the plastic-wrapped mattress did. We’ve had it for about a month and a half now, and the quality has held up really well. For the price, it’s an excellent value. I highly recommend this mattress if you’re looking for a comfortable, waterproof memory foam option for your infant.”

Customer Review: “Completely satisfied with the quality. The infant side is firm yet comfortable. My baby sleeps well on it. He has not slept on the toddler side yet but it feels comfortable to me. There was and has been no bad smell. He was able to sleep on it just a few hours after we recieved it. It came vacuum sealed but pumped up well and quickly.”