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Scheduling · head to head

Cal.com vs Resource Guru

Cal.com logo

Cal.com

Scheduling

Scheduling infrastructure for everyone

From
Free
Rated
-
Full reviewWebsite
Resource Guru logo

Resource Guru

Calendars

The fast, simple way to schedule people and resources

From
$5/month
Rated
-
Full reviewWebsite

The short version

  • Only Cal.com has a free tier, so it costs nothing to try first.
  • Each has a real cost: Cal.com free plan limited to single user only; Resource Guru limited advanced reporting and analytics compared to enterprise-level solutions
  • They diverge on capability: Cal.com covers Custom booking pages, Resource Guru covers Resource scheduling.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Cal.com and Resource Guru actually diverge.

Attributes where Cal.com and Resource Guru differ
AttributeCal.comResource Guru
Starting priceFree$5/month
Pricing modelfreemiumUnknown
Free tierYesNo
PlatformsWeb, Mobile app, Browser extensionWeb
CategorySchedulingCalendars
Founded20212012

Identical on both: 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 Cal.com

  • Custom booking pages
  • Team scheduling
  • Collective scheduling
  • Routing forms
  • Webhooks
  • Zoom
  • Google Meet
  • Stripe

Only in Resource Guru

  • Resource scheduling
  • Availability management
  • Clash management
  • Forecasting
  • Leave management
  • Slack
  • Zapier
  • Ios support

Both cover

  • Google Calendar
  • Outlook
  • Web support

What people use each for

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

Cal.com

  • Schedule meetings and manage availabilitynot Resource Guru
  • Accept payments via Stripe and PayPalnot Resource Guru
  • Integrate with Salesforce and HubSpotnot Resource Guru

Resource Guru

  • Schedulingnot Cal.com
  • Appointment bookingnot Cal.com
  • Time trackingnot Cal.com
  • Resource managementnot Cal.com
  • Team coordinationnot Cal.com

Where each one falls short

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

Cal.com

  • Free plan limited to single user only
  • Free plan restricted to 1 user account
  • Teams plan requires yearly billing at $12/user/month
  • Organizations plan requires yearly billing at $28/user/month
  • Free plan lacks team collaboration features

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

Cal.com

Free
  • FreeFree
    • Unlimited event types
    • Calendar syncing
    • Workflow automation
  • Teams$16/month
    • Round-robin scheduling
    • Shared availability
    • Team workflows
  • Organizations$37/month
    • Organization-wide admin controls
    • Centralized management
  • Enterprise$null/month
    • Priority support
    • Dedicated database
    • Higher SLAs

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 Cal.com if

  • You need custom booking pages.
  • You want to start without paying.
  • You work on Web, Mobile app, Browser extension.
  • You also want team scheduling.
Cal.com review

Choose Resource Guru if

  • You need resource scheduling.
  • You also want availability management.
Resource Guru review

Questions people ask

Is Cal.com or Resource Guru better?
Neither clearly leads. Cal.com 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, Cal.com or Resource Guru?
Cal.com has a free tier; the other does not. Paid plans start at Free for Cal.com and $5/month for Resource Guru.
Does Cal.com or Resource Guru run on more platforms?
Cal.com runs on Web, Mobile app, Browser extension. Resource Guru runs on Web.
Can I use Cal.com for free?
Yes. Cal.com has a free tier, so you can try it without paying. Resource Guru starts at $5/month.
What is Cal.com best used for?
Cal.com is most often used for schedule meetings and manage availability, accept payments via stripe and paypal, integrate with salesforce and hubspot. Of those, schedule meetings and manage availability and accept payments via stripe and paypal are not what Resource Guru is typically brought in for.
What can Cal.com do that Resource Guru cannot?
Cal.com covers Custom booking pages, Team scheduling, Collective scheduling, Routing forms. Resource Guru covers Resource scheduling, Availability management, Clash management, Forecasting. Both handle Google Calendar, Outlook, Web support.

Answered from the vendors’ own pages

Cal.com: Does Cal.com have a free version?

Yes, Cal.com's free plan includes unlimited event types, calendar syncing, workflow automation, Stripe payments, and Cal Video at no cost, positioning it as one of the most fully featured free scheduling tools available.

Source
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.

Source
Cal.com: What is the difference between Teams and Organizations pricing?

Teams plan costs $16/user/month and is designed for small businesses with round-robin scheduling and shared availability. Organizations plan costs $37/user/month and adds organization-wide admin controls and centralized management for larger companies.

Source
Resource 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.

Source
Cal.com: Is there a limit on the number of team members?

The free plan and Teams plan do not specify member limits in the documented pricing. Organizations plan is designed to scale for larger deployments.

Source
Resource 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.

Source
Cal.com: How much does the Enterprise plan cost?

Enterprise plan pricing is custom. Cal.com requires contacting their sales team to obtain a quote based on specific needs and SLA requirements.

Source
Resource 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.

Source
Resource 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.

Source
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