
Alison Barretta
Based in Philadelphia, USA, freelance 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 memory foam mattresses and luxurious innerspring beds to immersive sound pods and $7,000 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

DreamCloud Mattress review 2025
By Alison Barretta last updated
We tested the DreamCloud Mattress for three weeks to see if this affordable hybrid can deliver the luxury sleep it promises.

Coop Sleep Goods Adjustable Latex Pillow review
By Alison Barretta last updated
We slept on Coop's brand-new adjustable latex pillow for one month. Is it another winning addition to the brand's prolific product lineup? Here's how we fared.

What mattresses do hotels use? The Ritz, Hilton, Premier Inn and more
By Alison Barretta last updated
Explore the mattresses each hotel uses around the world — plus the best deals so you can recreate hotel luxury at home

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.

What is the Ritz-Carlton Hotel mattress — and should you buy it?
By Ruth Jones last updated
We explore if the Ritz-Carlton mattress can deliver the 'unrivaled' comfort it promises — and if its worth the five-star price tag.

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

The best Beautyrest mattress sales for July 2025: How to save on these luxury beds
By Nicola Appleton last updated
Our expert guide to how and where to find a saving on a luxury Beautyrest mattress this month.

Zinus mattress sales June 2025: Save on dorm room-ready beds
By Ruth Jones, Alison Barretta last updated
Our expert guide to this month's Zinus mattress sales, with discounts on affordable beds that are ideal for college students.

GhostBed mattress sales for June 2025: save an extra $100 on luxury cooling beds
By Alison Barretta last updated
Our guide to the best of this month's GhostBed mattress sales, with an extra $100 off when you spend over $1,000.

Tempur-Pedic Tempur-Adapt + Cooling Mattress Topper review
By Alison Barretta last updated
Does the Tempur-Pedic Tempur-Adapt + Cooling Mattress Topper deliver a cooler sleep than the original? Here's what we thought...

The best mattresses on Amazon 2025: 7 top picks tested by sleep experts
By Nicola Appleton last updated
If you plan to do your mattress shopping at Amazon, here are six of the best options — all tested by our expert reviewers.

What is the best memory foam mattress of 2025? Top 10 tested by our sleep experts
By Claire Davies, Ruth Jones last updated
Our guide to the 10 best memory foam mattresses you can buy online, tested and recommended by experts — with full reviews.

My first impressions of the DreamCloud Classic Memory Foam Mattress
By Alison Barretta published
I've been sleeping on the DreamCloud Memory Foam Mattress for one week. It does a lot of things well but suffers from one glaring weakness.

The best firm mattress 2025, approved by sleep experts
By Alison Barretta last updated
Time to upgrade your bed to something more supportive and solid? We've slept on and tested the latest firm mattresses to bring you our guide to the very best options.

The best organic mattress 2025: Natural beds for cleaner sleep
By Claire Davies last updated
These 5 non-toxic beds are the best organic mattresses we've slept on this year for pressure relief, support, temperature regulation and more

Siena mattress sale and deals for July 2025: Budget beds from just $149
By Frances Daniels last updated
Save up to 60% on Siena's budget-friendly memory foam and hybrid mattresses thanks to this month's sales

Nolah mattress deals and discount codes for July 2025: 25% off all mattresses
By Louis Ramirez last updated
This month's Nolah sale will save you 25% on mattresses, with deals on hybrid, foam, and organic latex beds

The best mattress for back pain 2025: 10 expert picks to help you sleep comfortably
By Jo Plumridge published
We've slept on and tested all the latest beds — these are the mattresses for back pain that provided pain-free mornings.

I'm a pro mattress tester — these are the 5 rival Prime Day deals I'd shop
By Alison Barretta published
Amazon is not the be-all, end-all this Prime Day. I'm sharing five superb mattress deals that aren't available from the world's largest online retailer.

Mattress Firm takes on Prime Day with its own epic sale — I've found the 5 best offers
By Alison Barretta published
Mattress Firm is running its own sale to counter Amazon Prime Day, with 20% off most items sitewide. Here are the five deals you should check out.

Saatva mattress sale July 2025: Save $300 on handcrafted beds
By Claire Davies last updated
Follow our links to save $300 on all adult Saatva mattresses in this month's sale, including discounts on luxury cooling mattresses.

The best Nectar mattress sales for July 2025: Memory foam beds from $349
By Claire Davies last updated
Our expert guide to the top deals in July's Nectar mattress sale — including how to save money on a new bed for your dorm room.

DreamCloud mattress sales for July 2025: Save on revamped beds
By Claire Davies last updated
DreamCloud has revamped its mattress line-up — our expert guide to the best savings on upgraded mattresses in this month's sale.
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