by The modern mattress industry is roughly 100 years old. Before 1925, mattresses were craft products — made by hand, sold locally, with no national brands or standardized sizes. In the century since, the industry has gone through four distinct technological eras, a consolidation wave, a DTC disruption, and is currently navigating the intersection of sleep science and connected technology. This is the commercial and technological history of how America — and the world — came to sleep the way it does.
For the longer arc of human sleep surface history before industrialization, see our guide to the full 75,000-year history of human sleep surfaces.
1871-1924: The Pre-Commercial Coil Era
Heinrich Westphal filed the first patent for a coil spring mattress construction in Germany in 1871. The design specified interlocking hourglass-shaped springs — the Bonnell coil that remains in production today. Westphal's design did not achieve commercial success in his lifetime.
James Marshall, a Canadian inventor, developed the pocketed coil design around 1899-1900: individual springs wrapped in fabric pockets, able to move independently. Marshall's pocketed coils better isolated motion and distributed weight more evenly than Bonnell coils. Marshall sold his design rights for a modest sum, unaware of what the technology would become.
During this period, mattress production was a local trade. Upholsterers made mattresses to order using whatever fill materials were available — horsehair, cotton batting, wool, feathers — in ticking fabric casings. A quality mattress was a significant household investment, maintained and re-stuffed over decades rather than replaced.
1925-1959: The Big Brand Era
Zalmon Simmons, who had purchased the Simmons Mattress Company in 1891, licensed James Marshall's pocketed coil technology and introduced the Beautyrest mattress in 1925. The Beautyrest was the first nationally distributed brand-name mattress, sold through department stores and positioned as a premium product. Simmons invested heavily in advertising, introducing the concept of the "scientific" mattress — a product with measurable engineering characteristics rather than simply a filled bag.
The Beautyrest's success prompted national competition. Sealy (founded 1881 in Texas as a cotton gin operation that diversified into mattresses) and Serta (founded 1931 as a cooperative of manufacturers) developed national distribution networks. By the 1940s, the "big three" structure — Simmons, Sealy, Serta — that would dominate the industry for 60 years was established.
Post-WWII prosperity created explosive demand for consumer durables including beds. Standardized mattress sizes — Twin (38x75"), Full/Double (54x75"), and eventually Queen (60x80") and King (76x80") — were codified, enabling mass production and national retail. The Queen size was commercially introduced in the late 1950s; the King in the 1940s-60s depending on manufacturer.
1960-1999: Foam, Latex, and Market Maturation
Memory foam originated at NASA's Ames Research Center in 1966. Charles Yost, working under NASA contract, developed temper foam — an open-cell polyurethane foam with viscoelastic properties that conformed to pressure and then slowly recovered. NASA published the material for commercial use in the 1970s and 1980s. Swedish company Fagerdala World Foams created the first consumer memory foam mattress (the Tempur mattress) in 1991. Tempur-Pedic brought the technology to the U.S. market in 1992.
Natural latex foam had an earlier commercial history: Dunlop Latex developed the Dunlop foaming process in the 1920s, and latex mattresses were sold as premium products in Europe and North America from the 1930s onward. Talalay latex (a more controlled, consistent foaming process) was developed in the 1940s. Latex remained a niche premium segment throughout this period, dwarfed by innerspring volumes.
The waterbed craze of the 1970s and 1980s — peaking at approximately 20 percent of mattress sales in 1987 — represented the first major disruption to innerspring dominance. The waterbed's retreat was as rapid as its rise: water retention risks, difficulty with heated models, and motion transfer issues drove consumers back to conventional products by the early 1990s.
2000-2013: Premium Segmentation and Big Box Retail
The 2000s saw the emergence of premium mattress segmentation. Tempur-Pedic's revenue reached $1 billion by 2006, proving the market for sub-premium-branded specialty sleep products. Select Comfort (Sleep Number) commercialized adjustable air bed technology through dedicated retail stores. Purple (originally EdiZONE) developed hyperelastic polymer grid technology, though its consumer mattress launch came later.
Retail consolidation changed the distribution landscape: Mattress Firm (founded 1986, publicly listed 2011) grew by acquisition to become the dominant specialty mattress retailer with over 3,500 locations by 2018 before filing for Chapter 11 that year. Big box retailers (Costco, Sam's Club) entered the mattress category in the 2000s, creating price pressure on mid-range products.
2014-Present: The DTC Revolution and Smart Beds
Casper Sleep's April 2014 launch is the standard starting point for the DTC mattress era. Casper's model — single SKU, bed-in-a-box compression shipping, 100-night free trial, online-only — was designed to eliminate the anxiety and information asymmetry of the traditional mattress retail experience. $100 million in first-year revenue demonstrated the scale of unmet demand for a simpler purchase process.
The response was rapid: Tuft & Needle (founded 2012, before Casper), Purple, Nectar, DreamCloud, Leesa, Saatva (founded 2010 as a white-glove DTC brand) and over 100 other brands repositioned or launched in the DTC space between 2014 and 2018. The proliferation created the mattress industry's first genuine consumer price discovery: years of retail markup were eliminated, and feature-by-feature comparison became possible for the first time.
Saatva's model differentiated from the standard bed-in-a-box: white-glove delivery, domestic manufacturing, and premium positioning at $1,500-$3,000 rather than the $600-$1,200 DTC sweet spot. This premium positioning proved durable — Saatva has not needed retail partnerships and has grown consistently, as reflected in the quality of our our full Saatva Classic review.
Smart mattress technology — embedded biometric sensors, responsive firmness control, app integration — emerged commercially from 2016 onward with Sleep Number's smart bed line and Eight Sleep's Pod. The segment addresses the insight that optimal sleep conditions vary night to night and person to person, and that a fixed-firmness product is an approximation of personalized optimization. The environmental implications of electronics integration are covered in our guide to the environmental lifecycle of modern mattresses.
The State of the Industry in 2026
The U.S. mattress market is currently estimated at $15-18 billion annually. The post-DTC landscape has stabilized into a three-tier structure: mass market (Sealy, Serta, Beautyrest at $500-$900), DTC mid-range (Casper, Nectar, DreamCloud at $800-$1,500), and premium white-glove (Saatva, Tempur-Pedic, Purple Restore at $1,500+). The consolidation wave continues: Mattress Firm's bankruptcy and restructuring, Casper's 2022 privatization after going public in 2020, and ongoing private equity activity across the sector suggest continued volatility in the mid-market.
The technology trend is toward personalization at multiple levels: adjustable firmness, active temperature regulation, biometric monitoring, and AI-driven sleep coaching integrated into the mattress or base system. Whether consumers will ultimately pay for this integration at scale — or whether the value proposition of a well-engineered passive sleep surface remains dominant — is the defining question for the industry's next decade. See our guide to today's best mattresses for current recommendations across the market spectrum.
Frequently Asked Questions
When was the first commercial innerspring mattress sold?
Zalmon Simmons commercialized the first nationally distributed pocketed coil mattress — the Beautyrest — in 1925, though Heinrich Westphal had patented coil spring construction in Germany in 1871 and James Marshall developed pocketed coils in Canada around 1899-1900. The Simmons Beautyrest was the first to achieve national brand recognition and mass distribution.
How did the mattress industry change after World War II?
Post-WWII prosperity drove rapid expansion of the middle-class housing market and consumer durables ownership. Standardized mattress sizes (Twin, Full, Queen, King) were codified in the 1940s-1960s, enabling national retail distribution. The Interstate Highway System (1950s) allowed national trucking networks for bulky goods. By 1970, Sealy, Simmons, and Serta had established the national manufacturing and retail structure that persisted until the DTC disruption of the 2010s.
What is the history of memory foam?
NASA contracted Charles Yost at Ames Research Center to develop improved seat padding for aircraft in 1966, resulting in temper foam (open-cell polyurethane foam with viscoelastic properties). NASA published the material in the public domain, and Fagerdala World Foams of Sweden created the Tempur mattress (first consumer product) in 1991. Tempur-Pedic entered the U.S. market commercially in 1992 and grew to $1 billion in revenue by 2006, proving the premium all-foam market.
Who started the DTC mattress revolution?
Casper Sleep launched in April 2014 with a single mattress model ($850-$950) sold exclusively online with free shipping in a box and 100-night free trial. Casper's first-year revenue exceeded $100 million. Within two years, over 100 competitor DTC mattress brands had launched. The model disrupted the traditional retail channel, compressed margins, and created permanent price pressure on conventional mattress manufacturers.
What are smart mattresses and when did they emerge?
Smart mattresses — with embedded sensors, responsive firmness adjustment, and app connectivity — emerged as a commercial category around 2016-2017. Sleep Number's 360 Smart Bed (2017) integrated biometric tracking and automatic firmness adjustment. Eight Sleep's Pod (2019) added active temperature control via water-cooled layers. The category remains a small premium segment but represents the current frontier of mattress technology.