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Software · head to head

Clockwise vs Google Optimize

C

Clockwise

Software

Intelligent calendar management for teams

From
Free
Rated
-
Full reviewWebsite
Google Optimize logo

Google Optimize

Software

A/B testing for Google Analytics

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Clockwise service discontinued and shut down on March 27, 2026; Google Optimize google Optimize and Optimize 360 were sunset and are no longer available as of September 30, 2023
  • They diverge on capability: Clockwise covers Focus Time protection, Google Optimize covers A/B testing.

Where they differ

Only the attributes on which Clockwise and Google Optimize actually diverge.

Attributes where Clockwise and Google Optimize differ
AttributeClockwiseGoogle Optimize
Founded20161998

Identical on both: starting price (Free), pricing model (freemium), free tier (Yes), platforms (Web), user rating (Not yet rated), category (Unknown).

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 Clockwise

  • Focus Time protection
  • Meeting optimization
  • Scheduling links
  • Team analytics
  • Conflict resolution
  • Google Calendar
  • Slack
  • Zoom

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

Both cover

  • Web support

What people use each for

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

Clockwise

  • Schedulingnot Google Optimize
  • Appointment bookingnot Google Optimize
  • Time trackingnot Google Optimize
  • Resource managementnot Google Optimize
  • Team coordinationnot Google Optimize

Google Optimize

  • A/B and multivariate testing of web pages tied to Google Analytics goalsnot Clockwise
  • Personalising page content for defined audience segmentsnot Clockwise
  • Redirect tests between alternative landing page URLsnot Clockwise

Where each one falls short

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

Clockwise

  • Service discontinued and shut down on March 27, 2026
  • All user data was deleted upon shutdown
  • Integration with Asana was removed during product lifecycle

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

Clockwise

Free
  • FreeFree
    • Focus Time
    • Meeting optimization
    • Personal analytics
  • Teams$6.75/month
    • Team analytics
    • Flexible meetings
    • Admin controls

Google Optimize

Free
  • FreeFree
    • A/B testing
    • Google Analytics integration
    • Visual editor

Which should you pick?

Choose Clockwise if

  • You need focus time protection.
  • You want to start without paying.
  • You also want meeting optimization.
Clockwise review

Choose Google Optimize if

  • You need a/b testing.
  • You want to start without paying.
  • You also want google analytics integration.
Google Optimize review

Questions people ask

Is Clockwise or Google Optimize better?
Neither clearly leads. Clockwise 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, Clockwise or Google Optimize?
Clockwise starts at Free and Google Optimize at Free.
Does Clockwise or Google Optimize run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Clockwise for free?
Both have a free tier, so you can try either at no cost before committing.
What is Clockwise best used for?
Clockwise is most often used for scheduling, appointment booking, time tracking, resource management. Of those, scheduling and appointment booking are not what Google Optimize is typically brought in for.
What can Clockwise do that Google Optimize cannot?
Clockwise covers Focus Time protection, Meeting optimization, Scheduling links, Team analytics. Google Optimize covers A/B testing, Google Analytics integration, Visual editor, Real-time analytics. Both handle Web support.

Answered from the vendors’ own pages

Clockwise: What happened to Clockwise?

Clockwise was acquired by Salesforce and shut down on March 27, 2026. The company announced the team was joining Salesforce to work on Agentforce. User data was deleted and prorated refunds were issued to paying customers.

Source
Clockwise: What integrations did Clockwise support?

Clockwise integrated with Google Calendar, Microsoft Outlook, Slack, and previously Asana (though this integration was discontinued).

Source
Clockwise: What were Clockwise's key features?

Clockwise offered AI-powered focus time protection, automatic meeting buffers, Slack status sync, smart lunch breaks, and team calendar synchronization to optimize schedules and prevent burnout.

Source
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Related pages

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