aid: grouper
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://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/grouper.png
name: Grouper
description: >-
  Grouper, operated by Element3 Health, Inc. (d/b/a Grouper) and headquartered in
  Boston, Massachusetts, is a healthy-aging benefit company that connects older
  adults to social clubs, group activities, and virtual community programming
  through health plans. Its consumer product, "Hello by Grouper," is a
  membership platform offering live and on-demand instructor-led virtual
  classes, research-based monthly brain-health challenges, and members-only
  online events, with the goal of keeping members active, socially connected,
  and healthier as they age. Grouper distributes primarily through Medicare
  Advantage and other health-plan partners rather than a direct developer
  channel; it publishes no public developer portal, API, or SDK surface as of
  this profile, which was added to the API Evangelist network as a venture
  (a16z-associated) portfolio lead.
url: https://raw.githubusercontent.com/api-evangelist/grouper/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- a16z
x-tier: stub
x-tier-reason: portfolio-lead
x-legal-name: Element3 Health, Inc.
x-headquarters: Boston, MA, USA
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Healthy Aging
- Health and Wellness
- Older Adults
- Medicare Advantage
- Social Connection
- Membership
- Consumer Health
apis: []
common:
- type: DomainSecurity
  url: security/grouper-domain-security.yml
- type: Website
  url: https://hellogrouper.com
- type: Support
  url: https://hellogrouper.com/get-help/
- type: SignUp
  url: https://hello.hellogrouper.com/enroll
- type: Login
  url: https://grouper.hellogrouper.com/
- type: TermsOfService
  url: https://hellogrouper.com/app-terms-of-use/
- type: PrivacyPolicy
  url: https://hellogrouper.com/privacy-policy/
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence