Pillow Cube

What Pillow Cube does

Pillow Cube is a private direct-to-consumer sleep products company that designs and sells cube-shaped memory foam pillows engineered specifically for side sleepers. Its core thesis is that traditional flat pillows fail to fill the 90-degree anatomical gap between the shoulder and head, causing neck and spine misalignment; the company's proprietary cube geometry addresses this by maintaining neutral spinal alignment during side sleeping. Product technology centers on AeroFoam and AeroPluff viscoelastic polyurethane foams, with the patent-pending modular Riser system allowing users to adjust pillow height via removable 1-inch layers (3", 4", 5"), and an Ice Cube line incorporating cooling beads and antimicrobial treatments for temperature regulation.

The portfolio extends beyond pillows into mattresses (foam and hybrid), adjustable bed frames, sheets, pillowcases, and child and knee-positioning variants, with sub-brands Side Cube, Ice Cube, Combo Cube, Kid Cube, and Ice Knee Cube targeting different sleep personas. Pricing ranges from $59.99 for the entry Side Cube Original to $129.99 for the Ice Cube Deluxe, with mattresses and bed frames representing higher-AOV attach products. The business model is one-time hardware sales with no subscription component; Affirm 0% APR financing and Flex HSA/FSA integration are used to reduce purchase friction, and a wholesale dealer program supplements the DTC storefront. Distribution is US-only, with no international shipping offered. Marketing is multi-channel, emphasizing Instagram paid social, owned content (a side-sleeper blog and sizing quiz), email/SMS capture via spin-to-win mechanics, and a Give 10% Get 10% referral program. The company reports 1.5M+ pillows sold cumulatively and 4.7-4.8 star average ratings across products.

Name

Pillow Cube

Legal name

Pillow Cube

Website

https://pillowcube.com

Company type

Private

Founded year

2019

Operating status

Operating

Headcount range

101–250 employees

Short description

Pillow Cube is a private DTC sleep products company selling cube-shaped memory foam pillows, mattresses, and accessories engineered to maintain neck and spine alignment for side sleepers. It sells directly via pillowcube.com and through a dealer program to US consumers.

Ownership category

akta.pro rank

Product category

Sleep Products / Side Sleeper Pillows

NAICS

Mattress Manufacturing (33791), Mattress Manufacturing (337910)

SIC

Retail-Furniture Stores (5712), Retail-Home Furniture, Furnishings & Equipment Stores (5700)

akta.pro primary industry

Pillows & Pillow Systems Retail (CRAIABAC)

akta.pro secondary industries

Mattress & Bed Retail (Innerspring, Foam, Hybrid) (CRAIABAA), Sleep Accessories Retail (Toppers, Pads, Wedges, Blankets, White Noise) (CRAIABAF)

Keywords

• Side sleeper pillows
• Memory foam pillows
• Cooling sleep pillows
• Adjustable bed pillows
• Online sleep products

Headquarters

HQ city

Utah

HQ country

United States

HQ region

North America

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Marketing or Sales, Operations, Technology or R&D, Personnel

Revenue model

1. Pillow Hardware Sales: One-time purchase of memory foam pillows and related sleep products. Products include Side Cube Original, Side Cube Riser, Side Cube Riser Deluxe, Ice Cube cooling pillows, Combo Cube, mattresses, sheets, and knee cubes. No subscription model; customers purchase individual products or bundles.
2. Accessories and Bundles: Sale of pillowcases, bundled 2-packs at discounted pricing, and complementary products like Zipfit Sheets, Kid Cubes, and adjustable bed frames

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Pillow Cube designs, manufactures, and sells cube-shaped memory foam pillows (Side Cube Original, Side Cube Riser, Side Cube Riser Deluxe) and related sleep products engineered specifically for side sleepers to fill the 90-degree gap between shoulder and head for neutral spine alignment. Its portfolio also includes cooling variants (Ice Cube Original, Ice Cube Deluxe, Combo Cube Riser Ice) with AeroPluff foam and cooling beads, plus mattresses, adjustable bed frames, sheets, pillowcases, knee pillows, and kid pillows sold direct-to-consumer online and through a dealer program.

Product overview

Pillow Cube is a sleep products company specializing in pillows and mattresses designed specifically for side sleepers. Their core product line consists of cube-shaped memory foam pillows (Side Cube Original, Side Cube Riser, Side Cube Riser Deluxe) that fill the 90-degree gap between shoulder and head to promote spinal alignment. The portfolio includes cooling pillow variants (Ice Cube Original, Ice Cube Deluxe, Combo Cube Riser Ice) with temperature-regulating technology, plus mattress products (Pillow Cube Mattress, Deluxe Foam Mattress, Deluxe Hybrid Mattress) and accessories (adjustable bed frames, sheets, pillowcases). All products share a common focus on neck and spine alignment for side sleepers, with pricing ranging from $59.99 for the entry-level Side Cube Original to $118.99 for the Side Cube Riser Deluxe. The company also offers a product recommendation quiz, HSA/FSA payment options, and a 60-night sleep trial.

Differentiator

Problem solved

Functional benefit

Brands

• Side Cube: Cube-shaped memory foam pillows designed specifically for side sleepers, featuring the signature 90-degree gap-filling design to align neck and spine.
• Ice Cube
• Combo Cube
• Kid Cube
• Ice Knee Cube

Products and services

• Side Cube Original Cube-shaped memory foam pillow designed specifically for side sleepers, filling the 90-degree gap between shoulder and head to promote neutral neck and spine alignment. Priced at $59.99 USD, 12" W x 24" L x 5" H, approximately 2.5 lbs.
• Side Cube Riser Patent-pending modular pillow with adjustable height (3", 4", or 5") for side sleepers, ships at 5" with removable 1" risers to customize loft. Priced at $78.99 USD, 12" W x 24" L.
• Side Cube Riser Deluxe Larger format of the Side Cube Riser, 35% bigger with dimensions 14" W x 28" L x 3"/4"/5" adjustable height, approximately 2.5 lbs. Priced at $118.99 USD for side sleepers who want more room to move.
• Ice Cube Original Cooling pillow variant of the Side Cube Original with temperature-regulating foam technology designed for side sleepers who need cooler sleep.
• Ice Cube Deluxe Cooling memory foam pillow with Premium AeroPluff Memory Foam infused with cooling beads, ventilation holes, and antimicrobial properties. Features integrated cooling frozen fibers in the cover. Available in Thin (4"), Standard (5"), and Thick (6") heights. Priced at $129.99 USD, Final Sale.
• Combo Cube Riser Ice Pillow designed for back and side sleepers with a head-sized valley to cradle the head plus modular risers for customizable height, featuring cooling technology.
• Ice Knee Cube Cooling knee pillow designed to alleviate pressure on hips, knees, and ankles for side sleepers.
• Pillow Cube Mattress Memory foam mattress designed for side sleepers to complement the Pillow Cube pillow line.
• Pillow Cube Deluxe Foam Mattress Deluxe foam mattress offering enhanced comfort and support for side sleepers.
• Pillow Cube Deluxe Hybrid Mattress Hybrid mattress combining foam and innerspring coils for enhanced support, designed to complement Pillow Cube side sleeper pillows.
• Good Vibe Sleep Adjustable Bed Frame Adjustable bed frame for customizable sleep positioning, sold alongside Pillow Cube mattresses and pillows.
• Gift Cards Gift cards available for purchase on the Pillow Cube storefront, redeemable for Pillow Cube products.

Quantifiable outcome

• 1.5 Million+ pillows sold
• +1 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators2 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Layla Sleep: DTC brand selling copper-infused memory foam mattresses and pillows, with a flippable firmness concept. Comparable to Pillow Cube in memory foam pillow/mattress DTC positioning and the use of proprietary foam features as a marketing differentiator.
• Coop Home Goods: Premium adjustable shredded memory foam pillow brand offering customizable loft and fill. Direct competitor in the adjustable-height / personalized pillow category, with comparable price points and a similar DTC-anchored model.
• Tuft & Needle: DTC memory foam mattress and pillow brand that pioneered direct-to-consumer foam sleep products. Directly comparable in product (foam pillows + mattresses), GTM (DTC-first), and customer base (price-conscious comfort seekers).
• Helix Sleep: DTC sleep brand offering mattresses, pillows, and bases with a quiz-based personalization flow. Similar to Pillow Cube in DTC-first distribution, sleep-position-driven product design, and quiz-based product recommendation experience.
• MyPillow: Iconic DTC memory foam pillow brand selling directly to consumers across multiple sleep positions. Direct competitor to Pillow Cube in the consumer pillow category, with overlapping price points, similar e-commerce-led GTM, and a strong referral-driven marketing motion.

Broad incumbents

• Casper: Public sleep company that started as a DTC mattress brand and expanded into pillows, bedding, and bedroom furniture. Overlaps with Pillow Cube on consumer sleep-product DTC GTM, pillow product lines, and the move from single-product hero SKU to full sleep-ecosystem.
• TEMPUR-Pedic (Tempur Sealy): Established premium memory foam sleep brand with pillows, mattresses, and adjustable bases sold through retail and DTC. Comparable in the use of proprietary memory foam and ergonomic sleep-positioning claims, but with a much larger retail footprint and brand.
• Purple: Well-known DTC sleep brand built around proprietary gel-grid technology, with a portfolio spanning pillows, mattresses, and seat cushions. Comparable to Pillow Cube in DTC-first sleep-tech positioning and premium pricing, but a much broader portfolio and significantly larger scale.

Emerging players

• Brooklinen: Premium DTC bedding brand with a growing pillow and mattress line. Comparable in DTC GTM, premium positioning, and adjacent sleep-product expansion, though its historical strength is in sheets and comforters rather than contoured pillows.
• Eli & Elm: Direct-to-consumer side-sleeper-focused pillow brand with a contoured, adjustable-fill cotton pillow. Highly comparable to Pillow Cube in the explicit side-sleeper target segment, ergonomic shape design, and DTC-anchored go-to-market.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/pillowcube

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Pillow Cube