We tested 2,000 beds. Here is what we found for every type of sleeper.

Preview text: Our team broke down every sleeper type and found the right pick for each one.

Monday, Oct 19, 2026 at 1:36 PM EasternKlaviyo

Sleep FoundationWe tested 2,000 beds. Here is what we found for every type of sleeper.

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Subject: We tested 2,000 beds. Here is what we found for every type of sleeper.
Preview text: Our team broke down every sleeper type and found the right pick for each one.
From: newsletter@sleepfoundation.org
Brand: Sleep Foundation
ESP: Klaviyo
Sent: Mon Oct 19, 2026, 1:36 PM ET
Size: 87 KB
Images: 10
Links: 30, 12 of them buttons
Subject length: 71 characters

Against Sleep Foundation's usual

Sent in the 1 PM hour, which holds 13% of its emails; 28% arrive in the 12 PM hour. The subject is 71 characters; its average is 45.

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From: Sleep Foundation <[email protected]>
Subject: We tested 2,000 beds. Here is what we found for every type of sleeper.
Date: Mon, 19 Oct 2026 17:36:29 +0000 (UTC)
Message-ID domain: geopod-ismtpd-164
Return-Path domain: email.sleepfoundation.org
DKIM signature: d=sleepfoundation.org s=kl2
List-Unsubscribe: Present, one-click

Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

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