What Simba Sleep does

Simba Sleep is a Bristol-headquartered, direct-to-consumer sleep technology company that designs, sells and distributes a portfolio of hybrid mattresses, pillows, duvets, toppers, bedding, bed frames and loungewear to UK (and selective international) consumers through its owned e-commerce platform simbasleep.com, Amazon UK, and the Barker and Stonehouse retail partnership. Its commercial spine is the patented Aerocoil titanium alloy conical micro-spring technology, paired with Simbatex graphite-infused foam (Intertek-tested at over 5x the airflow of standard memory foam) and Stratos cool-touch fabric (HeiQ-tested at up to 3°C cooler feel); these technologies span the Hybrid range (Essential through Ultra), the Natural Hybrid range and a recently launched Amazon-exclusive Simbatex Cool mattress. The company monetises primarily through one-time mattress and accessory sales at price points from £149 (toppers) to £2,599+ (Hybrid Ultra king), supported by a 200-night trial, 10-year guarantee, and a panel of consumer finance partners (V12 Retail Finance, Splitit, Snap Finance, PayPal Credit, DivideBuy) enabling 0% APR over 12 months and longer-term installment plans.

The business model is asset-light DTC commerce: owned-site conversion is reinforced by a multi-channel marketing stack spanning a sleep-science content hub, an interactive mattress quiz, affiliate and refer-a-friend programmes, Trustpilot-verified reviews (350,000+ five-star reviews, claimed as the world's most reviewed mattress brand), and 26% community-discount programmes for NHS, emergency-services, education and charity workers. Operational scale is evidenced by one million-plus cumulative customers, 11,436 mattresses refurbished for resale in 2024, B Corp certification (score 97.5), OEKO-TEX and CertiPUR material compliance, and over 100 industry awards including 2026 Which? Best Buys and Product of the Year. An Ada-powered conversational AI layer reportedly contributes approximately £600,000 per month in incremental abandoned-cart revenue. Simba operates as Simba Sleep Limited (Company No 9703422), is FCA-authorised (registration 742009) as a credit broker, is independently owned with no disclosed parent or institutional acquirer, and is led by co-founder and CEO Steve Reid, co-founder James Cox, and chairman Thomas Teichman.

Name

Simba Sleep

Legal name

Simba Sleep Limited

Website

https://simbasleep.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

51–100 employees

Short description

Simba Sleep is a UK direct-to-consumer sleep brand that designs and sells patented hybrid mattresses, bedding, pillows and sleep accessories through its own e-commerce site, Amazon UK and select retail partners, serving over one million customers with a 200-night trial and multi-partner finance options.

Ownership category

akta.pro rank

Product category

Sleep products / mattresses

NAICS

Mattress Manufacturing (33791)

SIC

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

akta.pro primary industry

Mattress & Bed Retail (Innerspring, Foam, Hybrid) (CRAIABAA)

akta.pro secondary industries

Sleep Technology & Smart Sleep Devices Retail (Sleep Trackers, Smart Mattresses) (CRAIABAH), Sleep Accessories Retail (Toppers, Pads, Wedges, Blankets, White Noise) (CRAIABAF), Bedding Retail (Sheets, Comforters, Duvets, Pillows, Mattress Toppers) (CRAIALAA), Bed Frames, Foundations & Headboards Retail (CRAIABAE)

Keywords

• Hybrid mattresses
• Bed-in-a-box
• Sleep technology
• Bedding accessories
• Direct-to-consumer sleep

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Mattress Sales: Primary revenue from direct sales of hybrid mattresses, natural hybrid mattresses, and refurbished mattresses across multiple price points (£199 to £2,399+). Sold primarily through owned e-commerce with 200-night trial and 10-year guarantee.
2. Bedding and Accessories: Sales of pillows, duvets, mattress toppers, mattress protectors, bed frames, and bedding. Includes premium pricing for luxury materials (Egyptian Cotton, Brushed Tencel, Cool Linen).
3. Finance Payment Plans: Revenue generated through partnerships with V12 Retail Finance, Splitit, DivideBuy, and Snap Finance. Customers spread payments over 3-48 months with various APR options (0% for 12 months, 13.9% for longer terms). Minimum spend £150-250 depending on provider.
4. Loungewear and Slippers: Extension into comfort apparel including reflexology slippers (£69-£89) and soft muslin robes (£109), leveraging brand positioning around sleep and relaxation.
5. Refurbished Products: Resale of returned mattresses and accessories that have been inspected, cleaned, and certified. Offers mattresses at reduced prices (£249-£649) with 1-year guarantee and 30-night trial.
6. AI-Assisted Sales: AI-powered abandoned cart recovery generating approximately £600,000 monthly in additional revenue through conversational AI tools.

Pricing tiers

Go-to-market motion3 records

Distribution channels7 records

Marketing channels10 records

Core offering

Simba Sleep designs, manufactures, and sells premium hybrid mattresses and complementary sleep products directly to UK consumers via its own e-commerce platform. Its core catalogue spans Hybrid and Natural Hybrid mattresses (Ultra, Luxe, Pro, Original, Essential, Kids, Cot Bed, Source, Escape, Apex) built around patented Aerocoil titanium micro-springs and Simbatex graphite foam, alongside pillows, duvets, toppers, bedding, bed frames, refurbished mattresses, and loungewear.

Product overview

Simba Sleep is a UK-based sleep technology company offering a comprehensive portfolio of sleep products centered around patented hybrid mattress technology. The core offering consists of two main mattress ranges: the Hybrid® range (Ultra, Luxe, Pro, Original, Essential, Kids, Cot Bed) featuring Aerocoil® titanium alloy springs combined with Simbatex® foam and Stratos® cool-touch technology; and the Natural Hybrid® range blending the same spring technology with natural materials like British wool, cashgora, and silk. The portfolio extends to complementary sleep products including pillows (Hybrid™, AeroDown, CustomFlex, Body Pillow), duvets (Hybrid™, 3-in-1, Summer), mattress toppers (Cool Foam, Hybrid® Essential, Hybrid®), bedding (Cotton Percale, Brushed Tencel, Egyptian Cotton, Waffle Cotton, Soft Muslin, Cool Linen), bed frames (upholstered, wooden, Ottoman, divan), and loungewear (robes, reflexology slippers). The company also operates a Refurbished sub-brand for certified restored products and offers a 5-Year Accident Cover insurance product. Key proprietary technologies include Simbatex® foam (5x more airflow than memory foam with graphite cooling), Stratos® cool-touch fabric technology (up to 3°C cooler), and Aerocoil® titanium alloy micro-springs for responsive body support. All mattresses come with a 200-night trial and 10-year guarantee, with finance options through V12 Retail Finance, Splitit, PayPal Credit, Snap Finance, and DivideBuy partnerships.

Differentiator

Problem solved

Functional benefit

Products and services

• Hybrid Ultra Mattress Premium 11-layer hybrid mattress with up to 7,300 Aerocoil titanium alloy springs and Simbatex foam in a 34cm deep structure, targeted at consumers seeking top-tier plush comfort.
• Hybrid Luxe Mattress Luxury 9-layer hybrid mattress with up to 5,700 springs, bamboo/wool comfort layer, and three microspring layers in a 31cm deep structure.
• Hybrid Pro Mattress Bestselling 8-layer hybrid mattress with wool comfort layer, extra spring layer, and up to 4,800 Aerocoil springs in a 28cm deep structure.
• Hybrid Mattress (Original) Original award-winning 5-layer hybrid mattress with 9 support zones, up to 1,900 springs, and Simbatex foam cushioning in a 25cm deep structure.
• Hybrid Essential Mattress Entry-level 4-layer hybrid mattress with 5 support zones and up to 1,000 springs in a 20cm deep structure.
• Natural Hybrid Source Mattress Natural 8-layer hybrid mattress combining Aerocoil springs with British wool comfort layers in a 28cm deep structure for an eco-friendly profile.
• Natural Hybrid Escape Mattress Premium natural hybrid mattress with extra British wool comfort layers, up to 4,800 springs, and a 10-layer, 30cm deep structure aimed at a boutique hotel feel.
• Natural Hybrid Apex Mattress Peak natural hybrid mattress with cashgora, silk, and wool cushioning, up to 6,700 Aerocoil springs, and an 11-layer, 32cm deep structure.
• Hybrid Kids Mattress UK Single mattress designed for children with cushioning foam and Aerocoil springs for adaptive support in a 5-layer, 16cm deep structure.
• Hybrid Cot Bed Mattress Double-sided cot bed mattress with water-resistant core, firm side for newborns and softer cushioned side for toddlers, designed for birth to 3 years.
• Simbatex Cool Mattress Bed-in-a-box cooling mattress with graphite-infused cooling foam, launched exclusively through Amazon UK targeting hot sleepers during summer heatwaves.
• Premium Zoned Mattress Full body comfort 3-layer foam mattress with Simbatex cushioning and CertiPUR-certified foam in a 19cm deep clearance structure.
• Comfort Zoned Mattress Budget-friendly zoned foam mattress with multiple support zones and CertiPUR-certified foam for simple, supportive comfort.
• Hybrid Pillow Adjustable pillow with customizable height and firmness, Nanocube foam technology, and Stratos cool-touch cover for cloud-like comfort.
• AeroDown Pillow Soft cushioned pillow with down-like Simba Renew Bio fill and Stratos cool-touch technology for springy support.
• CustomFlex Pillow Firmer pillow with FlexSpring support, interchangeable layers, and Stratos cool-touch cover adjustable from soft to extra firm.
• Body Pillow Extended-length pillow supporting comfortable body alignment with Stratos cool-touch technology for temperature regulation.
• Hybrid Duvet All-rounder 10.5 TOG duvet with Simba Renew Bio fill (recycled plastic bottles) and Stratos cool-touch technology.
• Hybrid 3-in-1 Duvet Customizable duvet set combining 3.5 TOG and 7 TOG duvets (up to 10.5 TOG together) with Simba Renew fill and Stratos cool-touch technology.
• Summer Hybrid Duvet Lightweight 4.5 TOG duvet for warmer months or hot sleepers with Simba Renew Bio fill and Stratos cool-touch technology.
• Cool Foam Mattress Topper Wallet-friendly 3-layer cooling topper with Simbatex foam cushioning and a removable machine-washable cover, 6.5cm deep.
• Hybrid Essential Mattress Topper Supportive mattress topper with up to 1,500 Aerocoil microsprings and a Simbatex foam layer for a cradling comfort upgrade.
• Hybrid Mattress Topper Top-tier Hybrid mattress topper with up to 1,900 Aerocoil springs and Simbatex cushioning for the highest upgrade in support and cool feel.
• Upholstered, Ottoman and Divan Bed Frames (Fife, Thorner, Camden, Wilmslow, Saltaire, Jesmond, Richmond, Putney, Harewood, Kelham, Hebden, Didsbury, Ludlow, Melrose) Range of upholstered, Ottoman, and divan bed frames (Fife, Thorner, Camden, Wilmslow, Saltaire, Jesmond, Richmond, Putney, Harewood, Kelham, Hebden, Didsbury, Ludlow, Melrose) in various sizes and configurations with optional storage.
• Wooden Beds (Dalby, Epping, Fernley, Ashdown, Sherwood) Solid oak and ash wooden bed frames (Dalby, Epping, Fernley, Ashdown, Sherwood) built with UKTR regulated timber for durability without creaking or warping.
• Cotton Percale Bedding Set Hotel-quality cool comfort bedding set with crisp, breathable cotton percale weave, OEKO-TEX certified and made in Portugal.
• Brushed Tencel Bedding Set Superbly cooling and gently brushed Tencel bedding with velvet-like softness, moisture-wicking properties, and OEKO-TEX certification.
• Egyptian Cotton Bedding Set Luxurious silky Egyptian cotton bedding with smooth, indulgent comfort and cooling properties, made in Portugal with OEKO-TEX certification.
• Waffle Cotton Bedding Set Warm but breathable waffle-weave cotton bedding set with plush texture that elevates any sleep space.
• Soft Muslin Bedding Set Cloud-like airy bedding made from breathable muslin that softens with every wash, ideal for layering into breathable warmth.
• Cool Linen Bedding Set Soft heat-regulating linen-Tencel blend bedding with a naturally textured finish and OEKO-TEX certification for effortless luxury.
• Soft Muslin Robe Lightweight, breathable robe made from 4-ply muslin layers, machine washable, designed for soft lounging comfort.
• Reflexology Slippers (Rok, Stormur, Ylur) Indoor/outdoor slippers inspired by reflexology techniques with gel-filled soles that massage key foot pressure points for full-body wellbeing.
• Refurbished Mattresses and Accessories Simba-certified restored mattresses and accessories tested, inspected, and sanitized with a 1-year guarantee and 30-night trial, sold at reduced prices to prevent landfill waste.
• 5-Year Accident Cover Insurance product at £22 covering stains, spills, ink, make-up, pet damage, burns, rips and tears on Simba mattresses and beds for five years, underwritten by Castelan.

Quantifiable outcome

• Over 1 million mattresses sold and 350,000+ five-star reviews as of 2024
• +5 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration6 records

AI capability3 records

Feature9 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Barker and StonehousecoreChannel Partner/ Reseller/ DistributorBarker and Stonehouse is a physical retail partner allowing customers to try Simba beds in-store before purchasing. Simba's store locator on website directs customers to nearest Barker and Stonehouse locations.
• The Sleep CharityminorStrategic or Co-development PartnerCharity partnership supporting sleep education and awareness. Simba works with The Sleep Charity alongside EveryYouth and Simba Dreamspace bed poverty initiative.
• EveryYouthminorStrategic or Co-development PartnerCharity partnership supporting youth through Simba's community initiatives and corporate social responsibility programs.
• The National Bed FederationminorOthersIndustry body providing mattress waste statistics. Simba references National Bed Federation data indicating approximately 5 million mattresses enter UK landfill annually.
• Better CottonminorStrategic or Co-development PartnerSimba is a member of Better Cotton, an organization whose mission is to help cotton communities survive and thrive while protecting the environment. Better Cotton sourced materials used in bedding, robes, and other products.
• B CorporationcoreStrategic or Co-development PartnerSimba achieved official B Corp accreditation with score of 97.5. B Corp is a global movement of businesses meeting high standards of social and environmental performance, transparency, and accountability.

Scale indicators8 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Emma Sleep: Germany-founded DTC hybrid mattress-in-a-box brand with strong UK presence, very similar direct-to-consumer model, foam/spring hybrid products, 200-night trial positioning, and comparable price points. Closest like-for-like competitor in the UK market.
• Eve Sleep: UK-based DTC mattress and sleep accessories brand selling foam and hybrid mattresses direct-to-consumer with similar trial, guarantee, and finance structures. Direct UK competitor with overlapping product categories.
• Casper: Pioneer of the DTC mattress-in-a-box category in the US, now operating across multiple geographies including the UK. Sells foam and hybrid mattresses with similar direct-to-consumer trial-based model and now offers adjacent sleep accessories.
• OTTY Sleep: UK-based DTC hybrid and pure-foam mattress brand with bed-in-a-box distribution, 100-night trial, and direct e-commerce model. Competes in same UK price band and customer segment.
• Brook + Wilde: UK DTC premium hybrid mattress brand with luxury positioning, similar trial/guarantee structure, and direct-to-consumer sales model targeting the same mid-to-premium price tier.
• Leesa Sleep: US-founded DTC foam and hybrid mattress brand selling direct-to-consumer with similar trial and donation-driven social mission positioning. Comparable product technology and customer acquisition motion.
• Nectar Sleep: DTC memory-foam mattress-in-a-box brand with strong trial and value-tier positioning. Competes on similar features (cooling, support, trial period) and aggressive promotional pricing.
• Purple Innovation: US DTC and retail hybrid mattress brand built around proprietary polymer grid technology, comparable in being a tech-forward mattress challenger with established brand and adjacent sleep products.

Broad incumbents

• Tempur Sealy International: Largest global incumbent in premium mattresses (memory foam pioneer Tempur + Sealy/Simmons), operating across retail and DTC channels. Represents the established-player ceiling on premium pricing and distribution scale.
• Dormeo / Studio Moderna: European memory-foam and hybrid mattress brand with strong UK TV-advertising and infomercial heritage. Competes in same UK value-to-mid-tier mattress category with established brand recognition.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/simba-sleep

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds13 records

Investors16 records

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 Simba Sleep