Casper Original vs Purple Original — Which Should You Buy?

Side-by-side comparison of Casper Original and Purple Original. We compare specs, performance, and value to help you decide.

Updated 2026-03-09 Independently reviewed
Casper Original

Casper Original

8.5/10
$995 /one-time
VS
Purple Original

Purple Original

8.6/10
$1299 /one-time

Feature Comparison

Feature Casper Original Purple Original
Type All-Foam Hybrid (Purple Grid + Foam)
Firmness Medium (5.5/10) Medium-Firm (6.5/10)
Height 11 inches 9.5 inches
Layers 3 layers: breathable foam, Zoned Support foam, base foam 2 inches Purple Grid, comfort foam, base foam
Cooling Open-cell foam Open grid design, excellent airflow
Motion Isolation Excellent Good
Edge Support Good Good
Trial Period 100 nights 100 nights
Warranty 10 years 10 years
Certifications CertiPUR-US CertiPUR-US

Casper Original

Pros

  • Zoned Support targets pressure points effectively
  • Works well for side, back, and combination sleepers
  • Good motion isolation for couples
  • Breathable foam construction
  • 100-night trial and 10-year warranty
  • Medium feel suits most preferences
  • Responsive and easy to move on

Cons

  • May sleep warm for hot sleepers
  • Edge support could be stronger
  • Not ideal for very heavy sleepers

Purple Original

Pros

  • Unique Purple Grid provides excellent pressure relief
  • Superior airflow and temperature neutrality
  • Responsive, bouncy feel
  • No sink-in or stuck feeling
  • Durable, long-lasting construction
  • Good for combination sleepers
  • 100-night trial

Cons

  • Distinct feel may not suit everyone
  • Grid can feel unusual at first
  • Higher price point

Our Verdict

Casper Original

The Casper Original remains a reliable choice for sleepers who want a balanced, medium feel without breaking the bank. Its Zoned Support and solid motion isolation make it especially suitable for couples.

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Purple Original

The Purple Original is best for sleepers who want something different—a responsive, breathable mattress that avoids the traditional memory foam sink. The Purple Grid feel is love-it-or-leave-it.

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Our Methodology

We sleep-test each mattress for at least 3 weeks with side, back, and stomach sleepers. We measure motion isolation with a seismometer, pressure mapping with a sensor pad, and edge support with calibrated weights. We also track temperature regulation overnight. No manufacturer has editorial influence.

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