Casper Original Foam Mattress (Double) vs Dormeo Octaspring 6000 Mattress (Double) (2026)

✍️ By the 247Verdict Editorial Team📅 Updated 05 October 2026

Which is better? We compared both on score, owner ratings, pros and cons.

Casper Original Foam Mattress (Double)

8.9/10 Great

4.3★ (12,400 owners)

Zoned Support, AirScape foam, 100-night, 10-year, the brand that invented DTC mattresses. Original disruptor.

Full Review

Dormeo Octaspring 6000 Mattress (Double)

9.0/10 Excellent

4.4★ (4,200 owners)

Octaspring Gen 8 foam springs, zoned support, 8cm comfort layer, 200-night trial. Premium Octaspring.

Full Review

At a Glance

	Casper Original Foam Mattress (Double)	Dormeo Octaspring 6000 Mattress (Double)
247Verdict Score	8.9/10	9.0/10
Owner Rating	4.3★ (12,400)	4.4★ (4,200)
Verdict	Great	Excellent
Trial	100 nights	200 nights
Heritage	Casper, DTC original 2014	Dormeo 20+ years

Quick Verdict

This is a genuine draw — both score within 0.15 points of each other. Casper Original Foam Mattress (Double): Zoned Support, AirScape foam, 100-night, 10-year, the brand that invented DTC mattresses. Original disruptor. Dormeo Octaspring 6000 Mattress (Double): Octaspring Gen 8 foam springs, zoned support, 8cm comfort layer, 200-night trial. Premium Octaspring. Choose based on your specific needs. Check the current price on Amazon →

Pros & Cons Side by Side

Casper Original Foam Mattress (Double)

Zoned Support technology is firmer under hips, softer under shoulders — engineered for side sleeping
AirScape foam is perforated for airflow — cooler than standard memory foam
Casper invented the direct-to-consumer mattress category in 2014 — 10 years of market validation
100-night trial with free collection maintains the category standard
12,400 Amazon reviews at 4.3★ across years of UK ownership

All-foam construction — no pocket spring motion isolation for couples
Less technologically sophisticated than Eve Premium Hybrid or Simba at comparable pricing
US brand with UK fulfilment — customer service response varies from US operations

Dormeo Octaspring 6000 Mattress (Double)

Gen 8 Octaspring foam springs are the most advanced iteration — improved pressure relief and bounce
Zoned support system is firmer under hips and softer under shoulders for spine alignment
8cm comfort layer is deeper than standard Octaspring — more plush surface feel
200-night trial matches DreamCloud for the second longest reviewed
Dormeo's 20+ year European mattress engineering applied to their premium tier

£1,000+ for foam spring technology that remains less market-validated than pocket spring alternatives
Octaspring feel is still unfamiliar to those used to foam or spring — transition period expected
Dormeo's UK customer service is via European HQ — slightly slower than native UK brands

FAQ

Which is better, Casper Original Foam or Dormeo Octaspring 6000?

Is the Casper Original Foam worth the extra cost?

The Dormeo Octaspring 6000 Mattress (Double) matches or exceeds it at a potentially lower price point.

Who is the Casper Original Foam best suited to?

Zoned Support, AirScape foam, 100-night, 10-year, the brand that invented DTC mattresses. Original disruptor.

Who is the Dormeo Octaspring 6000 best suited to?

Octaspring Gen 8 foam springs, zoned support, 8cm comfort layer, 200-night trial. Premium Octaspring.

What are the main downsides of each?

Casper Original Foam Mattress (Double): All-foam construction — no pocket spring motion isolation for couples; Less technologically sophisticated than Eve Premium Hybrid or Simba at comparable pricing. Dormeo Octaspring 6000 Mattress (Double): £1,000+ for foam spring technology that remains less market-validated than pocket spring alternatives; Octaspring feel is still unfamiliar to those used to foam or spring — transition period expected.

Do owner ratings agree with our verdict?

Largely, yes — Casper Original Foam Mattress (Double) sits at 4.3★ from 12,400 verified Amazon owners, and Dormeo Octaspring 6000 Mattress (Double) at 4.4★ from 4,200.

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