updated February 2023
Lull Mattress vs Puffy Mattress Comparison
Need help deciding if the Lull or Puffy mattress is right for you? Learn everything you need to know to make the right decision in our Layla vs Saatva mattress comparison.
The original Lull and Puffy mattresses are both medium-firm memory foam beds with balanced feels. These beds work well for similar sleepers, but they do have some differences. Read on below to learn how these beds compare, and be sure to check out our full mattress reviews in the chart below for a deep-dive into each bed.
Lull vs Puffy at a Glance
Customer Rating
MA Score
Summary
Firmness
Type
Trial Period
Warranty
Customer Rating
MA Score
8.9/10
Summary
Universal memory foam mattress for the average sleeper
Firmness
Medium-firm: 6.5/10
Type
Gel memory foam mattress
Trial Period
365 Nights
Warranty
Lifetime warranty
Customer Rating
MA Score
9/10
Summary
Memory foam mattress that is great for side sleepers
Firmness
Medium-firm: 7/10
Type
Memory Foam
Trial Period
101 nights
Warranty
Limited lifetime warranty
Lull
Puffy Mattress
Customer Rating
MA Score
8.9/10
9/10
Summary
Universal memory foam mattress for the average sleeper
Memory foam mattress that is great for side sleepers
Firmness
Medium-firm: 6.5/10
Medium-firm: 7/10
Type
Gel memory foam mattress
Memory Foam
Trial Period
365 Nights
101 nights
Warranty
Lifetime warranty
Limited lifetime warranty
Key Similarities
- Good for Side Sleepers: Both mattresses are good picks for side sleepers. Their memory foam top layers will provide the body-contouring and pressure relief these sleepers need.
- Similar Construction: Both beds are multi-layer, all-foam mattresses. They feature memory foam top layers and high-density support foam bases. As a result, they have similar feels.
- Nice Motion Isolation: The foam layers in both beds do a great job of isolating motion. That means couples won’t feel disturbed by a partner moving around on the other side of either mattress.
Key Differences
- Firmness: Both beds are medium-firm, but the Puffy feels just a little firmer than the Lull. If you prefer a slightly firmer mattress, opt for the Puffy.
- Trial Period: Lull offers a 365-night sleep trial, while Puffy only offers 101 nights. You will get a full refund, minus processing and shipping fees if you return either bed during its sleep trial. These beds both use high-quality foams and will wear out at about the same speed. But if you prefer testing your new mattress for longer, you might prefer the Lull.
- Cooling: Both of these beds use gel-infused foams to prevent trapping too much heat. But the Puffy’s proprietary foams promote a little more airflow than the Lull’s. So hot sleepers might prefer the Puffy.
Lull Mattress Highlights
- Motion Transfer: As we mentioned above, the Lull mattress isolates motion well. It’s a good pick for sleepers who share the bed.
- Pressure Relief: The Lull’s top layer cradles pressure points at the shoulders and hips, making it a great pick for side sleepers or people who struggle with stiff joints.
- Spine Alignment: The Lull offers enough support to keep your spine neutrally aligned in all sleeping positions. A neutral spinal alignment can help prevent back pain, so the Lull might be a good choice if your old mattress leaves you with a sore lower back in the morning.
- Edge Support: The Lull has surprisingly strong edges for a foam mattress. So you can really spread out over its entire sleep surface. This is another reason the Lull is a great pick for couples.
- Responsiveness: Though its memory foam top layer offers some body-contouring, the Lull is responsive enough to move around on easily. That makes it a good mattress for combination sleepers who change positions frequently at night.
Puffy Mattress Highlights
- Motion Transfer: Like the Lull, the Puffy does a great job of isolating motion. Its memory foam layer might isolate motion even better than the Lull’s, making this bed a great pick for couples.
- Responsiveness: The Puffy is a little more responsive than the Lull. This makes it another good pick for combination sleepers who like a memory foam feel but don’t want to get trapped in their mattress.
- Setup: The Puffy is not too heavy, so it is easy to unbox and set up. Like all bed-in-a-box mattresses, it will release a slight off-gassing smell. But the Puffy does not smell as strongly as the Lull, so sleepers concerned about off-gassing should choose the Puffy.
- Other Options: Puffy offers two hybrid mattresses, the Puffy Lux and the Puffy Royal. Sleepers who prefer a soft mattress might like the Royal. Stomach sleepers and those who prefer a firm mattress might like the Lux.
- Spine Alignment for Side Sleepers: The Puffy does a great job keeping side sleepers’ spines in a healthy, neutral alignment. Back sleepers and stomach sleepers might prefer the Lull, but side sleepers and combination sleepers who spend part of the night on their sides should feel comfortable and supported on the Puffy.
Compare Dimensions / Sizes
Take a look at the chart below to compare the dimensions of each mattress:
| Size | Lull | Puffy |
| Thickness | 10” | 10” |
| Twin | 38” x 75” | 38” x 75” |
| Twin XL | 38” x 80” | 38” x 80” |
| Full | 54” x 75” | 54” x 75” |
| Queen | 60” x 80” | 60” x 80” |
| King | 76” x 80” | 76” x 80” |
| Split King | N/A | 38″ x 80″ (X2) |
| Cal King | 72” x 84” | 72” x 84” |
Learn more about mattress sizes.
Compare Prices
Price is a big factor when choosing a new mattress. We’ve compared the Lull and Puffy’s prices below. While both beds are on the more affordable side (especially during sales), budget shoppers will prefer the cheaper Lull mattress.
| Size | Lull | Puffy |
| Twin | $899 | $1,449 |
| Twin XL | $799 | $1,499 |
| Full | $1,099 | $1,649 |
| Queen | $1,199 | $1,799 |
| King | $1,499 | $1,999 |
| Split King | N/A | $2,998 |
| Cal King | $1,349 | $1,999 |
Compare Inside of the Mattresses
The Lull and Puffy are both standard foam mattresses with similar firmness levels. They both work best for side sleepers of light to average weight. People with heavier body types who like these mattress brands should consider either brand’s hybrid model. Read on below to learn how each bed is constructed.
Inside the Lull Mattress
The Lull features a gel-infused memory foam top layer that conforms to your joints to provide cushy pressure relief. Beneath that, you’ll find a gentle but responsive polyfoam mid layer over a high-density foam base. The result is a gentle but responsive feel that provides a great mix of softness and support.
- Cover: The Lull’s polyester and rayon blend cover is removable and machine washable. This makes cleaning a breeze.
- Gel-Infused Memory Foam: A gel-infused top layer provides soothing pressure relief and does not overheat as much as traditional memory foam.
- High-Resilience Foam: Lull’s proprietary high-resilience foam is gentle and responsive. It helps buoy you up and out of the bed, preventing a “stuck” feeling.
- Polyurethane Base: A dense base layer provides support and durability to the rest of the mattress.
Inside the Puffy Mattress
Like the Lull, the Puffy features a gel-infused memory foam top layer that provides pressure relief and body-contouring. Below that is a second layer of memory foam that features special ClimateComfort technology. This layer keeps the Puffy temperature-neutral throughout the night. At the base of the Puffy, a high-density base provides structure and support.
- Cloud Cover: The Puffy’s cover is stain-resistant and hypoallergenic. It zips off for easy cleaning, and its fabric features a cute cloud design.
- Cooling Cloud Gel-Infused Memory Foam: This cooling top layer provides the hug-like pressure relief of memory foam but does not trap as much heat.
- ClimateComfort Memory Foam: Puffy’s special ClimateComfort foam transition layer does not expand in heat or shrink in cold like traditional memory foam. This means your bed will stay warm and cozy in the winter but cool and comfortable in the summer. This layer makes the Puffy a great pick for hot sleepers.
- Polyurethane Base: A dense support layer helps isolate motion and keep your spine aligned.
Compare the Scores
We tested these mattresses in our lab to score their key features. Look at the chart below to compare their performances.
| Lull | Puffy | |
| Shipping | 10 | 9 |
| Trial Period | 9 | 10 |
| Return Policy | 10 | 10 |
| Warranty | 9 | 10 |
| Set-Up Test | 8.5 | 9.5 |
| Motion Transfer Test | 9 | 9.25 |
| Edge Support Test | 9.25 | 8.75 |
| Pressure Relief Test | 9 | 8 |
| Spine Alignment Test | 9.5 | 8.75 |
| Responsiveness Test | 8 | 9 |
| Cooling Evaluation | 7.5 | 8 |
| Durability Evaluation | 8 | 8 |
| Customer Service Score | 10 | 9 |
| Social Impact Score | 5 | 7 |
| Total Score | 8.9/10 | 9/10 |
Spine Alignment
The Lull scored a bit better than the Puffy on our spine alignment test. That means the Lull might be a better pick for sleepers with back pain, as well as back sleepers and stomach sleepers. Side sleepers and combination sleepers will get enough support on either mattress.
Pressure Relief
The Lull offers a little more pressure relief than the Puffy. So, if you struggle with sore or stiff joints you might prefer the Lull. But both beds’ comfort layers offer plenty of cushioning pressure relief for side sleepers.
Edge Support
Both have great edge support for foam mattresses. You should be able to sit on the end of either mattress without feeling it sag too dramatically. But the Lull edged out the Puffy by a hair on this test.
Which Is the Best Mattress for You?
These mattresses work well for similar sleepers, so you can’t go wrong with either bed. Side sleepers and couples in particular will be happy on either of these high-quality mattresses.
As a general guide, hot sleepers looking for a foam mattress might prefer the Puffy. It is more cooling than the Lull and does a great job promoting airflow at night. Sleepers looking for an online mattress who prioritize easy unboxing and setup should also be happy with the Puffy.
Back and stomach sleepers might have a better sleep experience on the Lull. It offers a little more support to help with spinal alignment.
Sleepers with arthritis or stiff joints might also prefer the more pressure-relieving Lull mattress. Finally, budget shoppers may want to stick with the more affordable Lull mattress.
More Lull Comparisons
- Lull vs Nectar Mattress
- Lull vs Casper Mattress
- Lull vs Purple Mattress
- Lull vs Tuft & Needle Mattress
More Puffy Comparisons
Mattress Reviews
Compare Puffy Mattress Models and Prices
In our complete Puffy mattress review, we’ll compare the 3 Puffy mattress models. Is the Puffy original, Puffy Lux, or Puffy Royal the best bed for you?
Mattress Guides
Best Memory Foam Mattress
See our expert reviews for the best memory foam mattresses on the market. Our top picks feature mattresses for back pain, side sleepers, hot sleepers, and more.
Sleep Resources
Sleep and Relationship Satisfaction
We surveyed 1,000 Americans to learn how sleep affects relationship satisfaction. We studied couple's sleep quality, sex lives, and relationship satisfaction to understand the link between successfully sharing a bed and staying happy with a partner.