King Koil vs Spindle

Get an Instant Discount for Spindle Get $200 Off - Code SLUMBER

Slumber Search is supported by readers. Some links on Slumber Search are referral links. If you use one of these and buy something, Slumber Search may make a small amount of money. More info.

King Koil

King Koil is a mattress brand that was founded in 1898. It started selling innerspring mattresses, but over the years has expanded to foam mattresses as well. You can find King Koil mattresses across the globe in local retailers. Some of their mattress models may be advertised under other names. Overall, they make comfortable mattresses in a variety of pricepoints, but some may find more value for the materials in other brands.

Spindle

Spindle is a consumer-direct mattress brand that offers an all natural, latex mattress, which is ideal for those that suffer from allergies and want something that is all-natural and eco-friendly. Building their mattresses with organic cotton, natural wool, and US-made Dunlop latex, take a look to see if these could be right for you.

Based on our aggregated reviews and our scoring method, we recommend Spindle in this match up!

See Our Full Review of Spindle

Mattress Score

Overall Score:
King Koil: 8.4/10
Spindle: 9/10

Customer Satisfaction:
King Koil: 8.5/10
Spindle: 9.1/10

Price Value:
King Koil: 8.2/10
Spindle: 9/10

No Back Pain:
King Koil: 8.5/10
Spindle: 9/10

Price:
King Koil: $549-$3399
Spindle: $1099-$1849

King Koil:
Get Yours Now

Spindle:
Get $200 Off - Code SLUMBER

King Koil's Owner Satisfaction

These mattreses have mixed emotions from buyers. Many folks sleep well and describe a comfortable experience, but there were others that didn't enjoy their mattress. Learn more about this brand below!

King Koil's Supportiveness

Having mattress support is important to having a healthy night sleep. These mattresses perform above average in terms of support. It is important for those that have restless night sleeps from achy backs. Most reviewers describe these mattresses as providing a decent amount of support.

Edge Support
Edge support is the measure of how much support there is along the sides of the mattress. These mattresses provide solid edge support overall, but some folks may notice more sinking along the side of the mattress.

Bowling Ball & Density Tests
By placing a bowling ball on the mattress, one can figure out mattress firmness. It is also a great test for measuring evenness of support across the surface. Overall, these mattresses will provide an even surface to sleep on.

King Koil's Durability

Customers have mixed feelings about these mattresses when it comes to lasting comfort. We're all big fans of mattresses that feel just as great as they did 10 years ago as they do today, but sadly, not all mattresses are built for lasting comfort. If a mattress that has mixed reception on durability is on your to-buy list, double-check the trial and warranty policies to make sure you are comfortable.

Spindle's Owner Satisfaction

These mattresses are given great ratings by customers versus others, which means that based off of recent and overall customer sentiment these mattresses have great percentages of positive feedback. This is a solid starting point to discovering if this mattress will work for you -- read on for more information on specifics.

Spindle's Supportiveness

These mattresses offer a good amount of support Sleepers report feeling that their hips and shoulders are supported while their spine is aligned properly.

Edge Support
These mattresses also do well at edge support, which is how a mattress keeps its support even along the edges. For folks that like to dangle their feet over the edge of their mattress, these mattresses should do a good job holding you up without sagging or contouring too much.

Bowling Ball & Density Tests
A bowling ball is good at providing an indication of firmness, and it is can help in seeing how the firmness changes throughout the mattress. It can show if there is an uneven surface. Based on this, these mattresses will do well in their even support of the spine.

Spindle's Durability

It's always difficult to find products that last over 10 years. Brands, for the most part, rather not make a product that lasts forever if they can make repeatable revenue. However, there are still market leaders out there. These mattresses, specifically, provide a good element of durability to most sleepers. Most customers will find that they will last between 7 - 12 years, though some folks who are larger may find they break down a short time before that.

Get an Instant Discount for Spindle:   Get $200 Off - Code SLUMBER

Browse King Koil Customer Reviews

Great Quality for Price

This mattress is comfy! It's not too firm and not too soft. I love it! I was a little nervous before I bought it because the price is so low. Once I went in the store and tested it out, I knew I was going to get my monies worth. Granted I've only had it for about a week now, even my boyfriend has confirmed it's super comfortale. Get it while it's on sale.

View More Reviews

Browse Spindle Customer Reviews

The most comfortable mattress I - Robert G.

The most comfortable mattress I have ever owned. I also recommend getting a latex pillow.

View More Reviews

Browse Top Rated Mattresses

Dreamcloud

Nectar

Level

Bear Mattress

Awara

Disclaimer

Mattress shopping is an oftentimes tedious and mundane task. This site's sole purpose is to make the decision making process faster and more efficient. The reviews here are aggregated from other sources across the Internet and although we have tried only to find trustworthy reviews, the content and scores here may be subject to manipulation by agents acting on behalf of manufacturers and marketers. Like all things you read on the Internet, understand there is no better judge than yourself. When it comes to your own comfort, your own body is the only North Star. Where Slumber Search discusses medical ailments, we strive to ensure the information on this site is accurate, current and useful, however, we do not warrant the accuracy or completeness of any information related to medicine. We are not doctors -- if you have a medical condition, please consult your doctor.

The makers of Slumber Search also make affiliate commissions from some of these manufacturers to keep the site running. There is NO additional price markup for using this site or on links from this site and any commissions made by Slumber Search come out of the brand's profit margin. See how it all works here.