29 Best Sleep Aid Startups to Watch in 2025

The Definitive Seedtable Ranking of Sleep Aid Startups

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 29 start-ups with an aggregate funding of $1.7b. The average funding per company in this subset is $57.1m.

Last update to the database: Feb 18, 2025. See changelog.

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Casper (company) logo

Casper (company)

Casper is a memory-foam mattress retailer.

6

Funding Rounds

$330.5m

Money raised

Empatica logo

Empatica

Empatica designs and develops wearable health devices for health monitoring, treatment, and research.

4

Funding Rounds

$41.7m

Money raised

Embr Labs Inc. logo

Embr Labs Inc.

Embr Labs is a technology company that focuses on wellness that harnesses the power of cutting-edge technology to improve thermal comfort.

3

Funding Rounds

$7.6m

Money raised

ecobee (company) logo

ecobee (company)

ecobee is a Toronto-based developer of WiFi enabled thermostats for residential and commercial applications.

6

Funding Rounds

$112.6m

Money raised

Oura (company) logo

Oura (company)

Oura is a company that produces a wearable sleep and activity tracker, the Oura Ring.

9

Funding Rounds

$153.3m

Money raised

Jawbone logo

Jawbone

Jawbone is a San Francisco-based company founded in 1997 by Alexander Asseily.

7

Funding Rounds

$408.6m

Money raised

Simple Habit logo

Simple Habit

Simple Habit is a meditation application for people's well being founded in 2017 by Yunha Kim.

2

Funding Rounds

$12.5m

Money raised

Withings logo

Withings

Withings is a consumer electronics company founded in 2008 by Éric Carreel, Fred Potter and Cedric Hutchings.

4

Funding Rounds

$153.8m

Money raised

Nanit (company) logo

Nanit (company)

Nanit is a company founded by Assaf Glazer.

6

Funding Rounds

$74.6m

Money raised

Happify logo

Happify

It has built an AI coach named Anna that models real-world interactions with a therapist.

5

Funding Rounds

$76.4m

Money raised

Learning to Sleep logo

Learning to Sleep

Learning To Sleep offers a range of clinically-proven sleep improvement programs.

2

Funding Rounds

$2.5m

Money raised

IZotope logo

IZotope

IZotope is an AI-assisted music production company.

2

Funding Rounds

$19.5m

Money raised

BitBrain logo

BitBrain

BitBrain Technologies is a company specialized in neuroscience and neurotechnology, working together with universities all over Europe.

3

Funding Rounds

$1.9m

Money raised

Quietyme logo

Quietyme

Quietyme is a company founded in 2012 by John Bialk.

1

Funding Rounds

$300.0k

Money raised

Audio Analytic logo

Audio Analytic

Platform enabling consumer technology to recognize and respond to everyday sounds.

1

Funding Rounds

$5.5m

Money raised

Lensabl logo

Lensabl

Lensabl is a company founded in 2015.

1

Funding Rounds

$3.7m

Money raised

Simba Sleep logo

Simba Sleep

Simba Sleep (also known as Simba) is a British online mattress company that was founded in 2015. It manufactures and sells mattresses, bedding and other sleep products in several countries, including the UK, Canada and China. Simba's retail partnerships include John Lewis and Argos in the UK and Sleep Country stores in Canada.

3

Funding Rounds

$88.6m

Money raised

DreamJay logo

DreamJay

We're a team of scientists, designers and entrepreneurs working on digital solutions to empower people to sleep and dream better.

1

Funding Rounds

$2.3m

Money raised

Snooz logo

Snooz

Snooz is a Las Vegas-based company founded in 2015.

2

Funding Rounds

$2.9m

Money raised

Ebb Therapeutics logo

Ebb Therapeutics

Ebb Therapeutics is a Pittsburgh-based company founded in 2008.

1

Funding Rounds

$38.0m

Money raised

Lumos logo

Lumos

Lumos is a San Francisco-based company founded in 2013.

1

Funding Rounds

$25.0m

Money raised

Moshi logo

Moshi

App for audio sleep and mindfulness designed for kids.

1

Funding Rounds

$12.0m

Money raised

Sensate logo

Sensate

Stress-management wearable.

1

Funding Rounds

$3.2m

Money raised

BiancaMed logo

BiancaMed

BiancaMed is a San Diego-based company founded in 2003.

1

Funding Rounds

$8.7m

Money raised

Apollo Neuro logo

Apollo Neuro

Apollo Neuro is a Pittsburgh-based company.

2

Funding Rounds

$30.0m

Money raised

Flare logo

Flare

Flare is a England-based company.

1

Funding Rounds

$15.4m

Money raised

SensorWake logo

SensorWake

Device designed to enhance health and well-being with scents.

1

Funding Rounds

$17.9m

Money raised

QuietOn Ltd. logo

QuietOn Ltd.

QuietOn Ltd. is an Oulu-based company.

1

Funding Rounds

$4.9m

Money raised

Unplug Meditation logo

Unplug Meditation

Unplug Meditation is a company founded in 2013.

1

Funding Rounds

$2.0m

Money raised