generated: '2026-07-20'
method: searched
source: https://about.sharecare.com/press-releases/sharecare-completes-acquisition-of-doc-ai-enhancing-digital-health-offering-with-innovative-ai-solutions-and-tech-capabilities/
company_status: defunct
company_status_detail: >-
  doc.ai, Inc. was acquired by Sharecare, Inc. and announced complete on 2021-02-23.
  The doc.ai brand was absorbed into Sharecare; the doc.ai website continued to serve
  an acquisition notice through at least 2023-04, and as of this probe the doc.ai
  apex domain publishes no A record and serves no website. There is no doc.ai
  developer portal, API, or specification to harvest.
acquisition:
  acquirer: Sharecare, Inc.
  acquirer_url: https://about.sharecare.com/
  announced: '2021-02-23'
  press_release: https://about.sharecare.com/press-releases/sharecare-completes-acquisition-of-doc-ai-enhancing-digital-health-offering-with-innovative-ai-solutions-and-tech-capabilities/
  founders_retained:
  - name: Sam De Brouwer
    role: Chief Strategy Officer, Sharecare
  - name: Walter De Brouwer
    role: Chief Scientific Officer, Sharecare
  products_absorbed:
  - Unwinding Anxiety
  - Serenity
  - VERIFIED
  - Passport
domain:
  apex: doc.ai
  web_presence: false
  a_record: false
  ns: aws-route53
  mx: doc-ai.mail.protection.outlook.com
  note: >-
    DNS zone is still administered (Route 53 nameservers, Microsoft 365 mail routing,
    SPF including Salesforce and HubSpot senders, DMARC p=reject) but no host answers
    on the web. Mail infrastructure outliving the website is consistent with a brand
    retired into an acquirer.
  last_archived_200: '2023-04-16'
  archive: https://web.archive.org/web/20230416210028/https://doc.ai/
historical_surface:
  note: >-
    Captured from Internet Archive snapshots only; none of these are live. doc.ai
    never published a public API specification, API reference, or SDK that could be
    located.
  pages:
  - path: /developers
    archived: https://web.archive.org/web/20191206201257/https://doc.ai/developers/
    kind: developer-community-and-recruiting
    api_surface: false
    note: A community/careers landing page for developers and scientists, not an API portal.
  - path: /neuron
    archived: https://web.archive.org/web/20190717145142/https://doc.ai/neuron/
    kind: token
    note: >-
      $NRN (Neuron) token. Token sale closed October 2017. This crypto/token offering
      is why doc.ai appears in the Pantera Capital portfolio listing under sector "crypto",
      despite the company being a digital-health AI business.
  products_referenced:
  - Crestle.ai
  - Netrunner
  - Omics
api_surface:
  present: false
  openapi: false
  asyncapi: false
  graphql: false
  sdks: false
  reason: company defunct/acquired; no developer portal or specification published