Mancini's Sleepworld
For over 50 years, Mancini's Sleepworld has provided a great night's sleep to consumers throughout Northern California.
145 employees · est. 1969 · Livermore, United States
Mancini's Sleepworld is the older company (2014 vs 1969); Casper is the larger of the two.
Side-by-Side Comparison
| Metric | Casper | Mancini's Sleepworld |
|---|---|---|
| Founded | ||
| Founded | 2014 | 1969 older |
| Headquarters | ||
| Headquarters | New York, United States | Livermore, United States |
| Employees | ||
| Employees | 796 larger | 145 |
| Industry | ||
| Industry | Design, E-Commerce, Retail | Retail |
| Funding Stage | ||
| Funding Stage | Series D | Private Equity |
| Total Funding | ||
| Total Funding | $339.70M | Not tracked yet |
| Funding Rounds | ||
| Funding Rounds | 5 | 1 |
| Services | ||
| Services | Design and manufacture of mattresses, Direct-to-consumer sales of bedding products, Customizable sleep systems, Ergonomic support systems, Online shopping and delivery, Sleep specialist consultations | SleepMatch System, Comfort Guarantee, Mattress Delivery and Setup, Old Mattress Removal, Financing Options, Personalized Sleep Consultation |
| Target Customers | ||
| Target Customers | Individuals seeking quality sleep solutions, Families and couples looking for custom bedding, Health-conscious consumers, Pet owners wanting premium pet beds, Users looking for ergonomic and adjustable sleeping arrangements | Individuals looking for new mattresses, Homeowners redecorating, People in need of better sleep solutions, Environmentally conscious consumers, Foster children through nonprofit partnerships |
| Taxonomy | ||
| Taxonomy | Sleep Products, Mattresses, Direct-to-Consumer, In-house Design, R&D, Casper Labs, Retail Partnerships, Sleep Innovations, Product Engineering, Bedding, Pillows, Home Furniture, Sleep Accessories, Sleep Technology | Mattress Retail, Bedroom Furniture, Kids Furniture, Futons, Massage Chairs, Bedding, Living Room Furniture, Sleep Solutions, Home Furnishings, Furniture Retail, Sleep Products |
| Website | ||
| Website | casper.com | sleepworld.com |
About Casper
Casper, founded in 2014, is revolutionizing the sleep industry under its slogan, "Changing the way the world sleeps." The company, headquartered in the United States, offers a diverse range of meticulously crafted sleep products, such as mattresses, pillows, bedding, and furniture. These products ar...
About Mancini's Sleepworld
Mancini's Sleepworld, with its slogan "For over 50 years, Mancini's Sleepworld has provided a great night's sleep to consumers throughout Northern California," has been a steadfast player in the Retail industry since its founding in 1969. The company focuses on enhancing quality of life through bet...
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Compiled from the BounceWatch company index. We last looked at Casper on 12 Apr 2026, and Mancini's Sleepworld on 8 Apr 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.