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NightlySlumber vs Calm, Headspace, and HypnoBox.

How a focused, sleep-only hypnosis app lines up against the broader meditation libraries and the longer, multi-track hypnosis catalogs you may be weighing it alongside.

CapabilityNightlySlumberCalmHeadspaceHypnoBox
Core approachHypnosis-first sleep inductionsMeditation & sleep storiesMeditation & sleep storiesBreathing & sleep hypnosis (long sessions)
Typical session lengthUnder 3 minutes5–45 minutes5–45 minutes10–45 minutes
Catalog focusSleep onlySleep, meditation, musicSleep, meditation, movementSleep-focused (broader hypnosis catalog)
Free tierOne clip per night, no accountBehind paywall after trialBehind paywall after trialFree trial only
Account required to startNoYes (trial)Yes (trial)Yes (trial)

Descriptions reflect publicly observable market positioning and are kept factual. Choose what fits the night you actually have.

Why NightlySlumber

Three things we kept on purpose.

The shape below is the product. We did not build a wellness bundle, we did not sign a content library, and we did not lengthen the session.

Less than three minutes tonight

Pick one and lie down.

Start with the free clip, or browse the library to find tonight’s voice. Both paths land on the same moonlit bedroom.