aid: cron
name: Cron
description: >-
  Cron was a next-generation calendar application for professionals and teams, backed by Initialized
  Capital and later acquired by Notion, where it was rebranded and relaunched as Notion Calendar. The
  product offered a fast, keyboard-driven desktop and mobile calendar with multi-account scheduling,
  time-zone handling, team availability, and deep Notion workspace integration (calendar events linked
  to Notion pages and databases). Cron is an end-user consumer product and does not expose a public
  developer API, OpenAPI definition, SDKs, or developer portal; its public surface is a marketing site,
  a dated changelog (retired January 2024 at the Notion Calendar rebrand), a blog, and help
  documentation now hosted within Notion. This profile captures Cron's public identity and
  domain-security posture for the API Evangelist network.
url: https://raw.githubusercontent.com/api-evangelist/cron/refs/heads/main/apis.yml
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://calendar.cron.com/Cron-favicon-style1-31@2x.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- initialized-capital
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Consumer
- Calendar
- Scheduling
- Productivity
- Notion
- Calendaring
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/cron-domain-security.yml
- type: Website
  url: https://cron.com/
- type: Documentation
  url: https://www.notion.so/help/category/notion-calendar
- type: Blog
  url: https://cron.com/blog
- type: ChangeLog
  url: https://cron.com/changelog
- type: ChangeLog
  name: Cron Changelog (captured)
  url: changelog/cron-changelog.yml
- type: SignUp
  url: https://calendar.notion.so/signup
- type: Login
  url: https://calendar.notion.so/login
- type: TermsOfService
  url: https://cron.com/terms
- type: PrivacyPolicy
  url: https://cron.com/privacy
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence