All industries · head to head
Calendly vs Google Optimize

Calendly
All industries
Scheduling automation platform for eliminating back-and-forth
- From
- Free
- Rated
- -

Google Optimize
Marketing & Analytics
A/B testing for Google Analytics
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Calendly the free plan allows one event type and one calendar connection, so it cannot handle different meeting formats; Google Optimize google Optimize and Optimize 360 were sunset and are no longer available as of September 30, 2023
- They diverge on capability: Calendly covers Calendar sync, Google Optimize covers A/B testing.
Where they differ
Only the attributes on which Calendly and Google Optimize actually diverge.
| Attribute | Calendly | Google Optimize |
|---|---|---|
| Pricing model | Unknown | freemium |
| Platforms | Web, iOS, Android | Web |
| Category | All industries | Marketing & Analytics |
| Founded | 2013 | 1998 |
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 Calendly
- Calendar sync
- Automated scheduling
- Custom availability
- Time zone detection
- Reminder emails
- Buffer time
- Meeting polls
- Embed on website
Only in Google Optimize
- A/B testing
- Google Analytics integration
- Visual editor
- Real-time analytics
- Google Analytics
- Google Tag Manager
- Google's security
- Cloud deployment
What people use each for
The jobs each tool is most often brought in to do.
Calendly
- Sales meetingsnot Google Optimize
- Interview schedulingnot Google Optimize
- Customer callsnot Google Optimize
- Office hoursnot Google Optimize
- Webinar registrationnot Google Optimize
Google Optimize
- A/B and multivariate testing of web pages tied to Google Analytics goalsnot Calendly
- Personalising page content for defined audience segmentsnot Calendly
- Redirect tests between alternative landing page URLsnot Calendly
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Calendly
- The free plan allows one event type and one calendar connection, so it cannot handle different meeting formats
- Automated reminders and multiple calendars need Standard at $10 per seat per month
- Round-robin routing, lead qualification and Salesforce integration require Teams at $16 per seat per month
- SAML single sign-on, audit logs and domain control are Enterprise only, starting at $15,000 a year
- Advertised prices are the annual rates
Google Optimize
- Google Optimize and Optimize 360 were sunset and are no longer available as of September 30, 2023
- Any experiments and personalizations still running on that date were ended by Google
- Google directs former users to third-party A/B testing tools, naming AB Tasty, Optimizely and VWO, rather than a replacement Google product
Pricing, plan by plan
Calendly
Free- FreeFree
- 1 event type
- 1 calendar connection
- Basic confirmation email
- Standard$10/month
- Unlimited event types
- Multiple calendars (up to 6)
- Integrations with HubSpot, Mailchimp, Stripe, PayPal
- Teams$16/month
- All Standard features
- Salesforce integration
- Round-robin meetings
- Enterprise$15000/year
- All Teams features
- Salesforce routing lookup
- Microsoft Dynamics 365
Google Optimize
Free- FreeFree
- A/B testing
- Google Analytics integration
- Visual editor
Which should you pick?
Choose Calendly if
- You need calendar sync.
- You want to start without paying.
- You work on Web, iOS, Android.
- You also want automated scheduling.
Choose Google Optimize if
- You need a/b testing.
- You want to start without paying.
- You also want google analytics integration.
Questions people ask
- Is Calendly or Google Optimize better?
- Neither clearly leads. Calendly starts at Free and Google Optimize at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Calendly or Google Optimize?
- Calendly starts at Free and Google Optimize at Free.
- Does Calendly or Google Optimize run on more platforms?
- Calendly runs on Web, iOS, Android. Google Optimize runs on Web.
- Can I use Calendly for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Calendly best used for?
- Calendly is most often used for sales meetings, interview scheduling, customer calls, office hours. Of those, sales meetings and interview scheduling are not what Google Optimize is typically brought in for.
- What can Calendly do that Google Optimize cannot?
- Calendly covers Calendar sync, Automated scheduling, Custom availability, Time zone detection. Google Optimize covers A/B testing, Google Analytics integration, Visual editor, Real-time analytics.
Answered from the vendors’ own pages
Calendly: Does the free tier include automatic reminders?
No. The free plan only includes a basic confirmation email when someone books. Automated reminder workflows, SMS reminders, and follow-up sequences require the Standard plan ($10/month or higher).
SourceCalendly: Can I offer multiple meeting types on the free plan?
Only one event type can be active at a time. You can create multiple event types, but only one booking link works simultaneously. Switching between different meeting lengths requires manually activating another event type.
SourceCalendly: Does Calendly work with Apple Calendar and iCloud?
No longer for new users. As of August 20, 2024, new users cannot connect iCloud or Apple Calendar. Existing connections continue to work, but Calendly ended support for new Apple Calendar integrations citing Apple's security changes.
SourceCalendly: What platforms can I use Calendly on?
Calendly is available on Web, iOS, and Android. Browser extensions are available for Safari. There are no dedicated Windows or Mac desktop applications.
SourceCalendly: What does the Standard plan ($10/month) add over free?
Unlimited event types, multiple calendar connections (up to 6), integrations with HubSpot, Mailchimp, Salesforce, Stripe, PayPal, Zapier, and webhooks, plus automated reminders and email sequences.
SourceRelated pages
More on Google Optimize
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