
Alison Barretta
Based in Philadelphia, writer and editor Alison Barretta has been sharing buying advice and retail news for over 15 years. Since 2020 she's been helping Tom's Guide expand its robust library of sleep content by researching the latest trends, speaking with renowned experts, and going behind the scenes at Saatva, Casper, Sleep Number, Tempur-Pedic, and 3Z Brands. Alison has reviewed everything from budget mattresses to immersive luxury smart beds that automatically adjust to your every move. When she isn't reviewing mattresses or searching for great deals to save you money, Alison can be found practicing yoga and martial arts, experimenting with recipes, getting too invested in the Philadelphia Flyers, and snoozing with her cat / assistant mattress tester Alex.
Latest articles by Alison Barretta

Check out the best mattress deals for March 2026
By Louis Ramirez last updated
Is it time to upgrade your bed? This month's best mattress sales include offers from Bear, Saatva, Siena, and many more.

What mattresses do hotels use?
By Alison Barretta last updated
Our expert guide to the mattresses used by the most celebrated hotels around the world (and yes, you can buy them)

DreamCloud mattress sales for February 2026: Luxury hybrids at low prices
By Claire Davies last updated
We've combed through this month's DreamCloud mattress sales and highlighted the best deals — browse our expert picks.

Nectar mattress sales for February 2026: The best deals in the US + UK
By Claire Davies last updated
February's Nectar mattress sale is here with big discounts on memory foam mattresses and bed bundles. Here's out expert guide to the sale.

What mattress do Marriott hotels use?
By Ruth Jones last updated
This is what makes the Marriott mattress suit so many sleepers, and you can enjoy it in the comfort of your own bedroom

Zinus mattress sales December 2025: Up to 40% off mattresses in Zinus winter sale
By Ruth Jones, Alison Barretta last updated
Explore our expert guide to this month's Zinus mattress deals and grab additional savings on these affordable beds.

Eight Sleep pod and mattress deals for February 2026: Get $150 off the Pod 5 Ultra
By Alison Barretta last updated
Eight Sleep's January 2026 sale is here — get the Pod 5 Ultra for $150 off now.

Boxing Day mattress deals 2025: Last chance to grab these Boxing Day deals
By Rachael Penn last updated
These Boxing Day mattress deals are still kicking around. Shop now before sales ends

Saatva Classic vs WinkBed: Which mattress should you buy if you're a side sleeper with back pain?
By Jo Plumridge last updated
Hotel-luxury for every sleep style but should you buy the WinkBed or Saatva Classic this Black Friday? We've tested them both and this is our expert opinion.

What is the Ritz-Carlton Hotel mattress — and should you buy it?
By Ruth Jones last updated
Ritz-Carlton mattress can deliver the 'unrivaled' comfort it promises — and it could be your best Black Friday splurge. Here's all you need to know.

What mattress does the Westin use?
By Ruth Jones last updated
We've been hands-on with the Westin Heavenly Bed and here's everything you need to know about the much-loved hotel mattress.

Full vs queen mattresses: Which size is best for your sleep?
By Grace Franks last updated
In our full vs queen mattress comparison, we explain the key differences and pros and cons of both sizes.

Labor Day Mattress Sales: What you need to know
By Claire Davies last updated
The Labor Day sales are an excellent time to save on a mattress — here's our complete guide to the deals and how to get better sleep for less.

Awara Natural Hybrid Mattress review
By Alison Barretta last updated
Editor's ChoiceWe review the Awara Natural Hybrid Mattress to discover whether this budget-friendly, all-natural bed is good for your sleep as well as the planet

What is the best DreamCloud mattress in 2025?
By Frances Daniels last updated
Our in-depth guide to DreamCloud mattresses will help you find the best luxury bed for your sleep and budget.

What is GOTS certification and why does it matter when you’re buying a mattress?
By Alison Barretta published
GOTS (the Global Organic Textiles Standard) ensures natural materials used in mattresses are sourced ethically and responsibly. Here's what that means.

How often should you rotate or flip your mattress?
By Alison Barretta last updated
We explain how often you should rotate your mattress and why certain mattresses should never be flipped.

How do mattress warranties work?
By Alison Barretta last updated
Mattress warranties can be daunting. We're here to help you make sense of them.

Mattress White Glove Delivery: What's included and how it works
By Claire Davies last updated
We explain everything you need to know about mattress White Glove Delivery, including which brands offer it.

What mattress does the Hampton Inn use?
By Jo Plumridge published
We look under the covers of the Hampton Hotel Bed used at the Hampton Inn to see if it’s worth buying one for yourself.

How to know if your mattress has fiberglass
By Frances Daniels last updated
Learn how to spot fiberglass in your mattress, plus the three best deals for fiberglass-free mattresses available right now.

Memory foam vs hybrid mattress: Key differences and how to choose
By Alison Barretta last updated
Memory foam vs hybrid is one of the biggest decisions you'll need to make when buying a mattress. Here's how to pick between them...

What is a Japanese floor mattress?
By Frances Daniels last updated
From saving space to providing firm support on a budget, a Japanese floor mattress has lots of benefits, but it won't suit everyone – here's why.
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