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Calendars · head to head

Cron Calendar vs Height

Cron Calendar logo

Cron Calendar

Calendars

The next-generation calendar for professionals

From
Free
Rated
-
Full reviewWebsite
H

Height

Technology

A project management tool from a small independent vendor that uses AI agents to handle routine ticket maintenance.

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Cron Calendar no longer sold as Cron. Notion acquired it and renamed it Notion Calendar, and cron.com now carries that banner; Height it is one product from one small venture-funded company with no second line of business underwriting it, so adopting it as your system of record is a bet on that company's funding, and the tool holds work history you would have to reconstruct elsewhere if the bet fails.
  • They diverge on capability: Cron Calendar covers Keyboard shortcuts, Height covers Autonomous triage.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Cron Calendar and Height actually diverge.

Attributes where Cron Calendar and Height differ
AttributeCron CalendarHeight
Pricing modelsubscriptionUnknown
PlatformsMacos, Windows, Ios, Android, WebWeb
CategoryCalendarsTechnology
Founded20162018

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Cron Calendar

  • Keyboard shortcuts
  • Multi-timezone
  • Scheduling links
  • Team availability
  • Menu bar access
  • Google Calendar
  • Notion
  • Zoom

Only in Height

  • Autonomous triage
  • Duplicate detection
  • Attribute maintenance
  • Per-task chat
  • Multiple views
  • Developer integrations
  • Custom fields and filters
  • Public API

What people use each for

The jobs each tool is most often brought in to do.

Cron Calendar

  • Keyboard-driven calendar for people living in their schedulenot Height
  • Managing several Google calendars in one viewnot Height
  • Scheduling links for meeting availabilitynot Height
  • Joining video calls from the menu barnot Height

Height

  • A product or engineering team with no dedicated project manager, where backlog upkeep currently falls on whoever has timenot Cron Calendar
  • Teams leaving Jira because its configuration and administration cost more attention than the tracking is worthnot Cron Calendar
  • A support or intake queue where incoming requests need categorising and deduplicating before anyone can plan themnot Cron Calendar
  • Startups that want tasks, chat and progress tracking in one tool rather than stitching a tracker to a chat appnot Cron Calendar

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Cron Calendar

  • No longer sold as Cron. Notion acquired it and renamed it Notion Calendar, and cron.com now carries that banner
  • Tied to the Notion account system rather than standing alone

Height

  • It is one product from one small venture-funded company with no second line of business underwriting it, so adopting it as your system of record is a bet on that company's funding, and the tool holds work history you would have to reconstruct elsewhere if the bet fails.
  • The 2024 relaunch as Height 2.0 reoriented the product around AI agents and changed workflows customers had already built on, which is the clearest available evidence of how much the product may be re-shaped again under you.
  • The ecosystem is small next to Jira, Linear and Asana: fewer third-party integrations, no consultancy market, and far less written material to search when something behaves unexpectedly, so support questions go to the vendor and wait.
  • The automation only pays off if tasks contain enough substance for a model to work with; on a team whose tickets are two-word titles, the agents have nothing to triage or deduplicate and the product reduces to an ordinary tracker at a premium.
  • Task content is processed by hosted large language models, so a security review becomes a question about subprocessors and data handling, and there is no self-hosted or on-premises deployment to fall back on if the answer is unacceptable.
  • There is no widely used two-way synchronisation with Jira, so an organisation where one team adopts Height and the rest stay on Jira ends up with two systems of record and manual reconciliation between them.

Pricing, plan by plan

Cron Calendar

Free
  • FreeFree
    • Notion Calendar access
    • Basic calendar features
  • Plus$10/month
    • Notion Calendar included
    • Unlimited users
    • All Notion workspace features
  • Business$20/month
    • Notion Calendar included
    • Unlimited users
    • All Plus features
  • Enterprise$null/month
    • Notion Calendar included
    • Custom pricing
    • Unlimited users

Height

Free

No published plan breakdown. See the Height review.

Which should you pick?

Choose Cron Calendar if

  • You need keyboard shortcuts.
  • You want to start without paying.
  • You work on Macos, Windows, Ios, Android, Web.
  • You also want multi-timezone.
Cron Calendar review

Choose Height if

  • You need autonomous triage.
  • You want to start without paying.
  • You also want duplicate detection.
Height review

Questions people ask

Is Cron Calendar or Height better?
Neither clearly leads. Cron Calendar starts at Free and Height at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cron Calendar or Height?
Cron Calendar starts at Free and Height at Free.
Does Cron Calendar or Height run on more platforms?
Cron Calendar runs on Macos, Windows, Ios, Android, Web. Height runs on Web.
Can I use Cron Calendar for free?
Both have a free tier, so you can try either at no cost before committing.
What is Cron Calendar best used for?
Cron Calendar is most often used for keyboard-driven calendar for people living in their schedule, managing several google calendars in one view, scheduling links for meeting availability, joining video calls from the menu bar. Of those, keyboard-driven calendar for people living in their schedule and managing several google calendars in one view are not what Height is typically brought in for.
What can Cron Calendar do that Height cannot?
Cron Calendar covers Keyboard shortcuts, Multi-timezone, Scheduling links, Team availability. Height covers Autonomous triage, Duplicate detection, Attribute maintenance, Per-task chat.

Answered from the vendors’ own pages

Cron Calendar: How much does Notion Calendar cost?

Notion Calendar is included at no additional cost with any Notion plan. The Free Notion plan includes Calendar at $0/month. Paid Notion plans start at $10/member/month for Plus and $20/member/month for Business, with Enterprise custom pricing.

Source
Height: How is this different from Jira automation?

Jira automation is rule-based: you define a trigger and an action. Height's agents read the content of tasks and act on judgement, such as recognising that two tickets describe the same bug, which no rule can express.

Cron Calendar: Is Notion Calendar free?

Notion Calendar is included free with all Notion plans, including the free tier. There is no separate pricing for the Calendar feature.

Source
Height: Can we self-host it?

No. It is software as a service only, with no on-premises or private-cloud deployment. If your requirements rule out a hosted tracker, this is not a candidate.

Cron Calendar: What is the per-user cost for Notion Calendar?

Notion Calendar has no separate per-user cost as it is bundled into Notion's pricing. Free Notion accounts include it at $0/month. Plus plan is $10 per member/month and Business is $20 per member/month.

Source
Height: What happens to our data if the company fails?

You would need an export and a migration to another tool. This is the standard risk with a single-product startup, and it is worth confirming the export path covers task history, comments and custom fields before committing to it.

Height: Does it work for non-engineering teams?

Yes, the views and custom fields are generic enough for marketing, operations or support queues. Its integrations, though, are aimed at software teams, so a non-engineering team gets less of the surrounding value.

Height: Do the AI features need our tickets to be well written?

In practice, yes. Triage, deduplication and attribute maintenance work from what is written in the task, so the return is much higher on a team that already writes descriptive tickets than on one that does not.

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