Teamnote

TeamNote is an enterprise mobile productivity and secure communication platform founded in Hong Kong in 2014 and part of Y Combinator's Winter 2015 batch. Positioned as "Slack for mobile workforces," it gives corporations a mobile-first workspace for team messaging, collaboration, workflow forms, announcements, and content distribution to frontline and deskless staff, with enterprise security and administration controls. The product originally shipped at teamnoteapp.com (its first customer was Cheung Kong Holdings) and the company now presents at teamnote.ai. No public developer API, OpenAPI specification, SDK, or documentation surface was discoverable during enrichment; both web properties are bot-protected.

Teamnote is profiled on the APIs.io network. Tagged areas include Company, Enterprise Messaging, Mobile, Collaboration, and Productivity.

🌐 Visit website 📡 Source on GitHub
6.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyEnterprise MessagingMobileCollaborationProductivityCommunicationWorkforceHong Kong

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 6.8/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Commercial Clarity 0.0 / 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/teamnote: 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 1

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

Teamnote Domain Security

TLSv1.3

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 1

The organization behind the API

Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: teamnote
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/teamnote.png
name: Teamnote
description: TeamNote is an enterprise mobile productivity and secure communication platform founded in Hong Kong in 2014
  and part of Y Combinator's Winter 2015 batch. Positioned as "Slack for mobile workforces," it gives corporations a mobile-first
  workspace for team messaging, collaboration, workflow forms, announcements, and content distribution to frontline and deskless
  staff, with enterprise security and administration controls. The product originally shipped at teamnoteapp.com (its first
  customer was Cheung Kong Holdings) and the company now presents at teamnote.ai. No public developer API, OpenAPI specification,
  SDK, or documentation surface was discoverable during enrichment; both web properties are bot-protected.
url: https://raw.githubusercontent.com/api-evangelist/teamnote/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- y-combinator
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Enterprise Messaging
- Mobile
- Collaboration
- Productivity
- Communication
- Workforce
- Hong Kong
apis: []
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1
common:
- type: DomainSecurity
  url: security/teamnote-domain-security.yml
- type: Website
  url: https://teamnote.ai
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io