Helloheart website screenshot

Helloheart

Hello Heart is a digital heart health company that combines a connected blood pressure monitor, an AI-guided mobile app, and clinical expertise to help people manage hypertension and cardiovascular risk. Its platform includes the Hello Heart app for blood pressure tracking and personalized guidance, a free connected blood pressure monitor for members, the Nia AI chatbot offering 24/7 heart-health support with clinical guardrails, and a forthcoming connected pill box for medication adherence. Hello Heart is sold primarily through employers, health plans, public sector organizations, labor unions, and benefits consultants, and reports outcomes such as fewer hospital days and per-member cost savings. Backed by Khosla Ventures, the company operates a consumer-facing digital health service and does not currently publish a public developer API; this profile captures its identity, trust, and security posture in the API Evangelist network.

Helloheart is profiled on the APIs.io network. Tagged areas include Company, Digital Health, Health, Cardiovascular, and Hypertension.

Helloheart’s developer surface includes engineering blog, support, and 6 more developer resources.

🌐 Visit website 📡 Source on GitHub
19.3/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyDigital HealthHealthCardiovascularHypertensionRemote Patient MonitoringConnected DevicesEmployer BenefitsArtificial Intelligence

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 19.3/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 1.3 / 20
Commercial Clarity 7.4 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/helloheart: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Helloheart Domain Security

TLSv1.3 · DMARC

SECURITY

Helloheart Trust Center

HITRUST CSF, SOC 2 Type 2, NIST CSF, HIPAA

SECURITY

Resources

Access & Security 3

Authentication, authorization, and security posture

Compliance
Compliance
 TrustCenter
TrustCenter
 DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support
Support

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy
PrivacyPolicy
 TermsOfService
TermsOfService

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: helloheart
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/helloheart.png
name: Helloheart
description: Hello Heart is a digital heart health company that combines a connected blood pressure monitor, an AI-guided
  mobile app, and clinical expertise to help people manage hypertension and cardiovascular risk. Its platform includes the
  Hello Heart app for blood pressure tracking and personalized guidance, a free connected blood pressure monitor for members,
  the Nia AI chatbot offering 24/7 heart-health support with clinical guardrails, and a forthcoming connected pill box for
  medication adherence. Hello Heart is sold primarily through employers, health plans, public sector organizations, labor
  unions, and benefits consultants, and reports outcomes such as fewer hospital days and per-member cost savings. Backed by
  Khosla Ventures, the company operates a consumer-facing digital health service and does not currently publish a public developer
  API; this profile captures its identity, trust, and security posture in the API Evangelist network.
url: https://raw.githubusercontent.com/api-evangelist/helloheart/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- khosla-ventures
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Digital Health
- Health
- Cardiovascular
- Hypertension
- Remote Patient Monitoring
- Connected Devices
- Employer Benefits
- Artificial Intelligence
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: http://www.helloheart.com/
- type: Blog
  url: https://www.helloheart.com/about/blog
- type: PrivacyPolicy
  url: https://www.helloheart.com/privacy-notice
- type: TermsOfService
  url: https://www.helloheart.com/terms
- type: Support
  url: mailto:support@helloheart.com
- type: Compliance
  url: https://trust.helloheart.com
- type: TrustCenter
  url: security/helloheart-trust-center.yml
- type: DomainSecurity
  url: security/helloheart-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence