Softwr

Marketing · head to head

Google Optimize vs Moz

Google Optimize logo

Google Optimize

Marketing

A/B testing for Google Analytics

From
Free
Rated
-
Full reviewWebsite
Moz logo

Moz

Marketing

SEO platform built around Domain Authority, local listings management and a weekly campaign workflow

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Google Optimize google Optimize and Optimize 360 were sunset and are no longer available as of September 30, 2023; Moz moz refreshes its link index less often and discovers fewer links than Ahrefs, so a new backlink frequently appears in Ahrefs days before it shows up in Link Explorer, which matters if link acquisition reporting is your job.
  • They diverge on capability: Google Optimize covers A/B testing, Moz covers Keyword Explorer.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

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

Attributes where Google Optimize and Moz differ
AttributeGoogle OptimizeMoz
Pricing modelfreemiumPer month by usage limits
Founded19982004

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

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 Google Optimize

  • A/B testing
  • Google Analytics integration
  • Visual editor
  • Real-time analytics
  • Google Tag Manager
  • Google's security
  • 40+ languages language support

Only in Moz

  • Keyword Explorer
  • Link Explorer
  • Site Crawl
  • Rank Tracking
  • Page Optimization
  • Competitive research
  • Local SEO tools
  • Fresh Web Explorer

Both cover

  • Google Analytics
  • Cloud deployment
  • Web support

What people use each for

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

Google Optimize

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

Moz

  • SEO auditsnot Google Optimize
  • Keyword researchnot Google Optimize
  • Link buildingnot Google Optimize
  • Local SEOnot Google Optimize
  • Competitive analysisnot Google Optimize

Where each one falls short

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

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

Moz

  • Moz refreshes its link index less often and discovers fewer links than Ahrefs, so a new backlink frequently appears in Ahrefs days before it shows up in Link Explorer, which matters if link acquisition reporting is your job.
  • Rank tracking is weekly on every tier, so a site watching a volatile SERP or validating a same-week change cannot see daily movement without buying a separate rank tracker.
  • The Standard plan allows only 150 keyword queries a month, which a single afternoon of research exhausts, and the jump to a workable 5,000 queries means paying 179 USD a month rather than 99.
  • Almost every limit is separately metered and separately billable: extra seats are 49 USD each, campaigns 10 USD, tracked keywords 20 USD per 200, crawl capacity 15 USD per 50,000 pages, so the real bill drifts well above the plan price.
  • Domain Authority is a Moz score, not a Google ranking factor, and teams that optimise for it directly are optimising for a proxy that its own vendor sells.
  • Moz Local is a separate subscription per location, so a business with twenty sites is buying a second product at twenty times the per-location price on top of Moz Pro.

Pricing, plan by plan

Google Optimize

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

Moz

Free
  • Free toolsFree
    • Domain Analysis and Domain Authority lookups
    • Limited Keyword Explorer and Link Explorer queries
    • Competitive Research and Brand Authority checks
  • Starter$49/month
    • Entry plan for an individual managing a single website
    • Sits below Standard on the published pricing page
    • Upgrade path into the campaign-based tiers
  • Standard$99/month
    • 79 USD per month billed annually, 950 USD for the first year
    • 1 user seat
    • 3 campaigns and 300 tracked keyword rankings
  • Medium$179/month
    • 143 USD per month billed annually, 1,719 USD for the first year
    • 2 user seats
    • 10 campaigns and 1,500 tracked keyword rankings

Which should you pick?

Choose Google Optimize if

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

Choose Moz if

  • You need keyword explorer.
  • You want to start without paying.
  • You also want link explorer.
Moz review

Questions people ask

Is Google Optimize or Moz better?
Neither clearly leads. Google Optimize starts at Free and Moz at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Google Optimize or Moz?
Google Optimize starts at Free and Moz at Free.
Does Google Optimize or Moz run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Google Optimize for free?
Both have a free tier, so you can try either at no cost before committing.
What is Google Optimize best used for?
Google Optimize is most often used for a/b and multivariate testing of web pages tied to google analytics goals, personalising page content for defined audience segments, redirect tests between alternative landing page urls. Of those, a/b and multivariate testing of web pages tied to google analytics goals and personalising page content for defined audience segments are not what Moz is typically brought in for.
What can Google Optimize do that Moz cannot?
Google Optimize covers A/B testing, Google Analytics integration, Visual editor, Real-time analytics. Moz covers Keyword Explorer, Link Explorer, Site Crawl, Rank Tracking. Both handle Google Analytics, Cloud deployment, Web support.

Answered from the vendors’ own pages

Google Optimize: Is Google Optimize still available?

No. Google Optimize and Optimize 360 were discontinued as of September 30, 2023. Google recommends third-party A/B testing integrations such as AB Tasty, Optimizely, and VWO as replacements.

Source
Moz: How much does Moz Pro cost?

Starter is 49 USD a month for a single site. Standard is 99 USD a month or 79 USD billed annually, Medium 179 or 143, and Large 299 or 239. Moz lists first-year annual totals of 950, 1,719 and 2,868 USD respectively.

Moz: Is Moz or Ahrefs better?

Ahrefs is the stronger choice for backlink depth, index freshness and competitive research, and its Lite plan is 129 USD against Moz Standard at 99. Moz is the better buy if you need Domain Authority as a reportable metric, if local listings management matters, or if 49 USD a month for a single site is the budget.

Moz: What do the Moz free tools give you?

Free Domain Analysis with Domain Authority, limited Keyword Explorer and Link Explorer queries, Competitive Research, a Brand Authority check and MozCast volatility tracking. Campaigns, site crawls and rank tracking all require a paid plan.

Moz: Is Domain Authority a Google ranking factor?

No. It is a Moz model that predicts ranking strength on a 1 to 100 scale. Google does not use it. It is useful as a comparative shorthand, not as a target.

Moz: How often does Moz update rankings?

Weekly on every Moz Pro tier. Competitors such as SE Ranking update daily as standard.

Share

Related pages

More on Google Optimize

More on Moz

Keep looking

Other head to heads