aid: beacon
name: Beacon Biosignals
description: 'Beacon Biosignals is a neurotechnology company applying machine learning to EEG
  (electroencephalography) to advance precision medicine for conditions affecting the brain. Founded in
  2019 by Jacob Donoghue (MD, PhD) and Jarrett Revels, the company operates two lines of business: a
  life-sciences platform that collects, integrates and analyzes EEG across drug development and clinical
  trials (over 2 million hours of EEG processed across 40+ trials), and a home sleep testing business
  built on the SleepView Monitor and SleepView Direct platforms (500,000+ home sleep tests completed).
  Beacon acquired CleveMed in April 2025, and its Dreem 3S was authorized by the FDA in December 2024 as
  the first sleep wearable cleared with a predetermined change control plan. Beacon publishes no public
  REST API or developer portal; its public technical surface is a substantial open-source Julia ecosystem
  under the beacon-biosignals GitHub organization, including the Onda signal-data format, the Legolas
  schema framework, EDF.jl and Lighthouse.jl. Backed by General Catalyst, GV, Takeda, S32 and Innoviva.'
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://framerusercontent.com/images/PgzIMmQ18JgIV7buJlevm9mT8cE.jpg
url: https://raw.githubusercontent.com/api-evangelist/beacon/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- general-catalyst
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Healthcare
- Neurotechnology
- EEG
- Brain Health
- Sleep Medicine
- Clinical Trials
- Machine Learning
- Medical Devices
- Open Source
- Julia
apis: []
common:
- type: DomainSecurity
  url: security/beacon-domain-security.yml
- type: Website
  url: https://beacon.bio/
- type: About
  url: https://beacon.bio/about
- type: Documentation
  url: https://beacon-biosignals.github.io/Onda.jl/dev/
- type: GitHubOrganization
  url: https://github.com/beacon-biosignals
- type: OpenSource
  url: https://beacon.bio/open-source-software
- type: Blog
  url: https://beacon.bio/news
- type: Support
  url: https://beacon.bio/contact
- type: Login
  url: https://app.beacon.bio/
- type: TermsOfService
  url: https://beacon.bio/legal/terms-of-service
- type: PrivacyPolicy
  url: https://app.beacon.bio/privacy
- type: Careers
  url: https://beacon.bio/careers
- type: Packages
  url: packages/beacon-packages.yml
- type: SDKs
  url: packages/beacon-packages.yml
- type: ChangeLog
  url: changelog/beacon-changelog.yml
- type: WellKnown
  url: well-known/beacon-well-known.yml
- type: LLMsTxt
  url: llms/beacon-llms.txt
- type: Conformance
  url: conformance/beacon-conformance.yml
- type: Compliance
  url: conformance/beacon-conformance.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 6
  pass: local-v1