Calendar & Time Management · head to head
Cron Calendar vs Resource Guru

Cron Calendar
Calendar & Time Management
The next-generation calendar for professionals
- From
- Free
- Rated
- -

Resource Guru
Calendar & Time Management
The fast, simple way to schedule people and resources
- From
- $5/month
- Rated
- -
The short version
- Only Cron Calendar has a free tier, so it costs nothing to try first.
- 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; Resource Guru limited advanced reporting and analytics compared to enterprise-level solutions
- They diverge on capability: Cron Calendar covers Keyboard shortcuts, Resource Guru covers Resource scheduling.
Where they differ
Only the attributes on which Cron Calendar and Resource Guru actually diverge.
| Attribute | Cron Calendar | Resource Guru |
|---|---|---|
| Starting price | Free | $5/month |
| Pricing model | free | Unknown |
| Free tier | Yes | No |
| Platforms | Macos, Windows, Ios, Android, Web | Web |
| Founded | 2016 | 2012 |
Identical on both: user rating (Not yet rated), category (Calendar & Time Management).
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
- Notion
- Zoom
- Google Meet
Only in Resource Guru
- Resource scheduling
- Availability management
- Clash management
- Forecasting
- Leave management
- Outlook
- Slack
- Zapier
Both cover
- Google Calendar
- Ios support
- Android support
- Web support
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 Resource Guru
- Managing several Google calendars in one viewnot Resource Guru
- Scheduling links for meeting availabilitynot Resource Guru
- Joining video calls from the menu barnot Resource Guru
Resource Guru
- Schedulingnot Cron Calendar
- Appointment bookingnot Cron Calendar
- Time trackingnot Cron Calendar
- Resource managementnot Cron Calendar
- Team coordinationnot 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
Resource Guru
- Limited advanced reporting and analytics compared to enterprise-level solutions
- Lacks scalability for large organizations or complex project management scenarios
- No offline mode requires constant internet connectivity
- Limited integrations compared to competitors with broader ecosystem support
- No native invoicing or billing features for financial management
Pricing, plan by plan
Cron Calendar
Free- FreeFree
- Calendar sync
- Scheduling links
- Keyboard shortcuts
Resource Guru
$5/month- Grasshopper$5/month
- Unlimited projects
- Unlimited clients
- Personalized dashboards
- Blackbelt$8/month
- All Grasshopper features
- Timesheets
- Time tracking
- Master$12/month
- All Blackbelt features
- Booking approval workflow
- SSO single sign-on
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.
Choose Resource Guru if
- You need resource scheduling.
- You also want availability management.
Questions people ask
- Is Cron Calendar or Resource Guru better?
- Neither clearly leads. Cron Calendar starts at Free and Resource Guru at $5/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Cron Calendar or Resource Guru?
- Cron Calendar has a free tier; the other does not. Paid plans start at Free for Cron Calendar and $5/month for Resource Guru.
- Does Cron Calendar or Resource Guru run on more platforms?
- Cron Calendar runs on Macos, Windows, Ios, Android, Web. Resource Guru runs on Web.
- Can I use Cron Calendar for free?
- Yes. Cron Calendar has a free tier, so you can try it without paying. Resource Guru starts at $5/month.
- 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 Resource Guru is typically brought in for.
- What can Cron Calendar do that Resource Guru cannot?
- Cron Calendar covers Keyboard shortcuts, Multi-timezone, Scheduling links, Team availability. Resource Guru covers Resource scheduling, Availability management, Clash management, Forecasting. Both handle Google Calendar, Ios support, Android support, Web support.
Answered from the vendors’ own pages
Resource Guru: How is Resource Guru priced?
Resource Guru offers three per-user tiers: Grasshopper ($5/month), Blackbelt ($8/month), and Master ($12/month). Annual billing gives 2 months free. Non-human resources like meeting rooms cost $2.08-5.00 per item depending on tier. A free 30-day trial is available.
SourceResource Guru: What integrations does Resource Guru offer?
Resource Guru integrates with Jira, Asana, Slack, Microsoft Teams, Google Calendar, Outlook Calendar, Zapier, Make, Salesforce, and Gmail for seamless workflow automation.
SourceResource Guru: Does Resource Guru have time tracking?
Time tracking is included in Blackbelt and Master plans, allowing teams to monitor billable and non-billable hours. The Grasshopper plan does not include this feature.
SourceResource Guru: Can Resource Guru be used offline?
No, Resource Guru is a cloud-based platform that requires internet connectivity to access. There is no offline mode available.
SourceResource Guru: Is Resource Guru suitable for large enterprises?
Resource Guru works well for small to mid-sized teams and agencies but may face scalability limitations for large enterprises requiring advanced reporting, project financial visibility, or complex multi-team workflows.
SourceRelated pages
More on Cron Calendar
More on Resource Guru
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