ChatGPT

CASPER WINS

eight sleep7/10

casper8/10

“🔥 ChatGPT loves both. This is like choosing a favorite child.”

Gemini

CASPER WINS

eight sleep2/10

casper5/10

“🏆 eight sleep got ratio'd by casper on Gemini.”

Claude

EIGHT SLEEP WINS

eight sleep7/10

casper6/10

“🛏️ Eight Sleep charges you $4K to gamify your insomnia while Casper just sells you a decent mattress like a normal company—one's a tech bro fever dream, the other's just... fine.”

Perplexity

EIGHT SLEEP WINS

eight sleep4/10

casper3/10

“😤 Perplexity went back and forth 47 times. eight sleep barely survived.”

Both are hanging on — barely.

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