Knote

Knote is a small New York-based startup backed by 500 Global, surfaced through the 500 Global portfolio and added to the API Evangelist network as an enrichment lead. Third-party company databases describe it inconsistently: Tracxn profiles Knote as a knowledge-management platform that raised roughly $150K from 500 Global, while Dealroom describes it as an AI-powered email summarization and management tool. No first-party description could be confirmed. As of the 2026-07-19 enrichment pass the knote.com web property is offline — the domain resolves (Cloudflare nameservers, an EC2 A record, live Google Workspace MX and an SPF record including Mailgun and Mailchimp) but refuses connections on both port 80 and port 443, so no homepage, developer portal, documentation, API reference, or machine-readable specification could be retrieved. No corporate GitHub organization, package-registry client library, or public API surface was found; the GitHub repositories named "Knote" are unrelated third-party note-taking and Kubernetes-course projects. This profile therefore carries only what could be independently verified: the funding and identity facts above plus a live DNS/TLS domain-security probe. It should be treated as a dormant or defunct lead and re-checked if the domain returns to service.

Knote is profiled on the APIs.io network. Tagged areas include Company, Startup, Knowledge Management, Notes, 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
CompanyStartupKnowledge ManagementNotesProductivityCollaboration500 GlobalDormant

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/knote: 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.

Knote Domain Security

no transport/DNS hardening detected

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: knote
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/knote.png
name: Knote
description: 'Knote is a small New York-based startup backed by 500 Global, surfaced through the 500 Global portfolio and
  added to the API Evangelist network as an enrichment lead. Third-party company databases describe it inconsistently: Tracxn
  profiles Knote as a knowledge-management platform that raised roughly $150K from 500 Global, while Dealroom describes it
  as an AI-powered email summarization and management tool. No first-party description could be confirmed. As of the 2026-07-19
  enrichment pass the knote.com web property is offline — the domain resolves (Cloudflare nameservers, an EC2 A record, live
  Google Workspace MX and an SPF record including Mailgun and Mailchimp) but refuses connections on both port 80 and port
  443, so no homepage, developer portal, documentation, API reference, or machine-readable specification could be retrieved.
  No corporate GitHub organization, package-registry client library, or public API surface was found; the GitHub repositories
  named "Knote" are unrelated third-party note-taking and Kubernetes-course projects. This profile therefore carries only
  what could be independently verified: the funding and identity facts above plus a live DNS/TLS domain-security probe. It
  should be treated as a dormant or defunct lead and re-checked if the domain returns to service.'
url: https://raw.githubusercontent.com/api-evangelist/knote/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: portfolio-lead
x-status: offline
x-status-checked: '2026-07-19'
x-status-detail: knote.com DNS resolves but refuses connections on ports 80 and 443; no web, docs, or API surface reachable.
  No OpenAPI, SDKs, GitHub org, or developer portal found.
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Startup
- Knowledge Management
- Notes
- Productivity
- Collaboration
- 500 Global
- Dormant
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/knote-domain-security.yml
- type: Website
  url: https://knote.com
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence