Endel

What Endel does

Endel is a Berlin-based sound wellness company founded in 2018 that generates personalized, AI-driven soundscapes to improve focus, reduce stress, and enhance sleep. The company's proprietary Endel Pacific engine creates real-time adaptive audio environments that respond to biometric inputs (heart rate via Apple Watch), environmental data (weather, time of day, location), and circadian rhythms. The technology is described as platform-agnostic and designed for integration with third-party devices and platforms, with peer-reviewed neuroscience research co-produced with Arctop validating reported focus efficacy outcomes.

The company distributes through a multi-platform footprint spanning iOS, Android, Mac, Windows, Apple Watch, Apple TV, Fire TV, Amazon Alexa, and a web player, with over 4 million cumulative app downloads reported. Endel generates revenue primarily through a consumer subscription model priced at approximately $19.99 monthly or $119.99 annually, with discounted student pricing and an enterprise "Endel for Teams" offering. The company has cultivated strategic relationships with artists (Grimes, James Blake, Richie Hawtin/Plastikman, Ta-ku), Warner Music, and scientific partners including SleepScore Labs and Arctop, the latter co-producing peer-reviewed research supporting product efficacy claims.

Endel has raised approximately $22.5 million in total venture funding, including a $15 million Series B round in April 2022 led by Waverley Capital with participation from True Ventures. The company holds patented technology for adaptive soundscape generation and has earned platform-level recognition including Apple Watch App of the Year 2020, App Store Editors' Choice 2021, Google Play Best of 2021, and Microsoft Store Rising Star 2024. Reported customer outcome metrics include a 7x increase in focus versus playlists, 95% sustained focus during listening sessions, a 3.6x decrease in stress with regular use, and 20% faster sleep onset (38% for users with sleep disorders).

Name

Endel

Legal name

Endel Sound GmbH

Website

https://endel.io

Company type

Private

Founded year

2018

Operating status

Operating

Headcount range

1–10 employees

Short description

Endel is a Berlin-based sound wellness company, founded in 2018, that uses its patented Endel Pacific AI engine to generate real-time personalized soundscapes for focus, sleep, and relaxation, distributed via a consumer subscription app across mobile, desktop, wearable, TV, and voice platforms.

Ownership category

akta.pro rank

Product category

Sound Wellness / Adaptive Audio

NAICS

Sound Recording Industries (5122), Other Sound Recording Industries (512290)

SIC

Services-Prepackaged Software (7372)

akta.pro primary industry

AI Music Creation & Assistive Tools (Generation, Separation, Mastering) (MPAIAIAG)

akta.pro secondary industry

On-Device Speech & Audio AI (wake word, ASR, enhancement) (HDAAAJAF)

Keywords

• Adaptive soundscapes
• Audio wellness
• Sleep technology
• Focus enhancement
• Generative audio

Headquarters

HQ city

Berlin

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Software

Cost components

Technology or R&D, Personnel, Marketing or Sales, Operations

Revenue model

1. Consumer App Subscription: Endel generates revenue primarily through a subscription model for its consumer mobile app. Users pay monthly or annually for access to personalized soundscapes, scenarios, and features. The subscription supports ongoing development, new sounds, and feature updates.

Pricing tiers

Go-to-market motion1 record

Distribution channels11 records

Marketing channels7 records

Core offering

Endel operates a cross-platform AI-powered personalized soundscape ecosystem that generates adaptive audio environments in real-time based on biometric inputs (heart rate), environmental data (weather, time of day, location), and circadian rhythms. The proprietary Endel Pacific engine produces endless, non-repeating soundscapes for focus, relaxation, sleep, and activity, distributed via subscription-based mobile, desktop, wearable, TV, and voice apps globally.

Product overview

Endel is a Berlin-based sound wellness company offering an AI-powered personalized soundscape platform. The core Endel App generates adaptive audio environments using patented Endel Pacific technology that responds to biometric data, time of day, weather, and location. The platform comprises the flagship mobile/desktop apps (iOS, Android, Mac, Windows, Web), wearable apps (Apple Watch), TV apps (Apple TV, Fire TV), and voice assistant integration (Amazon Alexa). Artist collaborations include Grimes AI Lullaby, James Blake Wind Down, and Plastikman Deeper Focus. The product lineup includes specialized modes for Focus, Relax, Sleep, Activity, and ADHD support, along with productivity tools (Focus Timer, App Blocker, Binaural Beats) and wellness exercises (Breathwork, Meditation, Attention Training). Endel is backed by neuroscience research and offers enterprise (Teams) and education (Students) pricing tiers.

Differentiator

Problem solved

Functional benefit

Brands

• Endel Pacific: The core technology behind Endel that creates personalized environments to reduce stress, improve sleep, and boost productivity. It is platform-agnostic and designed for integrations.

Products and services

• Endel App The flagship Endel mobile and desktop application that generates personalized, adaptive soundscapes in real-time for focus, relaxation, sleep, and activity. Continuously evolves based on heart rate, time of day, weather, and location inputs, producing endlessly non-repeating audio environments for individual consumers worldwide.
• Endel for Apple Watch A standalone Apple Watch app that generates personalized soundscapes using on-wrist biometric data (heart rate sensors, light intake, motion). Works independently from iPhone, allowing phone-free use throughout the day.
• Endel for Teams A team-based subscription tier for organizations seeking to deploy Endel's personalized soundscapes across employees for workplace focus, productivity, and mental wellness benefits.
• Endel for Students A discounted annual subscription tier for students at educational institutions, providing access to Endel's focus, relaxation, and sleep soundscapes for studying and academic work.
• Grimes: AI Lullaby A collaborative sleep soundscape featuring original Grimes vocals and music processed through Endel Pacific to generate adaptive, real-time audio for babies and adults, responding to environmental inputs like location, weather, and natural light.
• James Blake: Wind Down A sleep-focused soundscape collaboration with artist James Blake, designed to prepare the body for sleep with soothing sounds, available on Apple TV and mobile platforms.
• Plastikman: Deeper Focus A deep focus techno soundscape created with techno visionary Richie Hawtin (Plastikman), featuring hypnotic rhythms and textures engineered for deep concentration using Endel's patented technology.

Quantifiable outcome

• 7x increase in focus compared to playlists and silence (peer-reviewed study published 2021)
• +5 more outcomes

Named customers4 records

Segments5 records

Ideal customer profiles6 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration10 records

AI capability4 records

Feature6 records

Partnerships

Eight partnerships are on record, tiered core, strategic and flagship.

• SleepScore LabscoreTechnology or Integration · 1 January 2021Endel's scientific partner for sleep technology. Dr. Roy Raymann from SleepScore Labs co-developed Endel's Sleep Improvement Plan and helped create sleep soundscapes using sleep science research and circadian rhythm principles.
• ArctopcoreTechnology or Integration · 1 January 2021Data and AI technology company that conducted peer-reviewed brain decoding research demonstrating Endel's effectiveness for focus. The study showed 7x increase in focus compared to playlists and silence.
• Warner MusicstrategicStrategic or Co-development PartnerMajor music label partnership for artist collaborations. Endel previously collaborated with Warner Music artists including Grimes on AI Lullaby project and other artists on personalized soundscapes.
• GrimesflagshipStrategic or Co-development PartnerArtist collaboration on AI Lullaby - a revolutionary project combining Grimes' original vocals and music processed by Endel Pacific technology to generate adaptive soundscapes for sleep, supporting both babies and adults. The AI Lullaby app experience adapts in real-time to location, weather, and natural light exposure.
• James BlakeflagshipStrategic or Co-development PartnerAward-winning artist collaboration on Wind Down soundscape for Apple TV. Created soothing sounds designed to prepare the body for sleep, part of Endel's strategy to combine artistic creativity with science-backed sound technology.
• Richie Hawtin (Plastikman)flagshipStrategic or Co-development PartnerTechno visionary collaboration on Plastikman: Deeper Focus soundscape. A deep focus techno soundscape created with Richie Hawtin using Endel's patented technology for enhanced concentration.
• Ta-kuflagshipStrategic or Co-development PartnerArtist collaboration on soundscapes released via Endel's streaming platform partnerships. Created music using Endel's patented technology for artist releases.
• AmazoncoreTechnology or IntegrationEndel is available as an Alexa Skill on all Echo devices, Fire Tablets, Fire TV, Alexa Auto, and the Alexa App. Integration allows screen-free operation with voice activation and Alexa Routines support for automated sleep and wellness routines.

Scale indicators7 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Calm: Calm is the category leader in consumer sleep, meditation, and relaxation apps with a subscription model very similar to Endel. Both target stress, sleep, and focus use cases via audio content, and both distribute primarily through iOS, Android, and connected devices.
• Headspace: Headspace is a direct competitor offering guided meditation, sleep, and focus content via a consumer subscription app with an enterprise (Headspace for Work) tier. Its product mix and target buyer overlap heavily with Endel's consumer and Teams offerings.
• Brain.fm: Brain.fm offers AI-engineered audio specifically designed to modulate attention, sleep, and relaxation, and publishes neuroscience-validated efficacy claims similar to Endel. Both compete in the focus/sleep subscription category and position against generic playlists with science-backed differentiators.

Broad incumbents

• Spotify: Spotify is the largest audio streaming platform and offers ambient, focus, and sleep playlists (some including Endel content) at a comparable subscription price point. It is both a distribution channel for Endel and a competitor for end-user audio time.
• Apple Music: Apple Music is the default streaming service on iOS, where Endel depends on App Store distribution. Apple also offers Apple Fitness+ and Health-driven sleep features that overlap with Endel's value proposition, and controls the App Store economics Endel relies on.

Emerging players

• Mubert: Mubert is an AI-generated music platform producing royalty-free adaptive audio for creators, apps, and brands via API and SDK. It overlaps with Endel Pacific as a generative audio technology and competes in adjacent use cases like ambient/background music.
• AIVA: AIVA is an AI music composition assistant focused on generative soundtrack creation for media, games, and personal use. It shares Endel's AI-music-generation DNA and competes for the same creator and consumer audio generation mindshare.
• Noisli: Noisli offers ambient sound mixing for focus and relaxation, with web and mobile apps and a B2B product for offices and coworking. It targets a similar knowledge-worker and sleep audience as Endel but with a static (non-adaptive) library.
• Relax Melodies: Relax Melodies (by Ipnos) is a long-standing sleep and relaxation app with a large library of ambient sounds, guided meditations, and stories. It overlaps with Endel's sleep use case and competes for similar consumer subscription dollars.
• BetterSleep (formerly Relax Melodies predecessor ecosystem): BetterSleep offers sleep, relaxation, and focus audio with personalization features and a broad content catalog. It competes directly with Endel's sleep and relax soundscapes for consumer subscription spend.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/EndelSound
• Facebookfacebook.com/endelsound
• LinkedInlinkedin.com/company/endelsound
• Instagraminstagram.com/endelsound
• TikToktiktok.com/@endelapp

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Funding overview

Funding rounds5 records

Investors12 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Endel