Software · head to head
Amplitude vs Moz

Amplitude
Software
The digital analytics platform to understand your users
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Amplitude metered on event volume, so instrumenting more of a product raises the bill even if the audience does not grow; Moz smaller keyword database with only 500M+ keywords compared to 25 billion for Semrush
- They diverge on capability: Amplitude covers Event tracking, Moz covers Keyword Explorer.
Where they differ
Only the attributes on which Amplitude and Moz actually diverge.
Identical on both: starting price (Free), pricing model (Unknown), free tier (Yes), 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 Amplitude
- Event tracking
- User segmentation
- Funnel analysis
- Retention analysis
- Cohort analysis
- A/B testing
- Revenue analytics
- Predictive analytics
Only in Moz
- Keyword Explorer
- Link Explorer
- Site Crawl
- Rank Tracking
- Page Optimization
- Competitive research
- Local SEO tools
- Fresh Web Explorer
What people use each for
The jobs each tool is most often brought in to do.
Amplitude
- User behavior analysisnot Moz
- Feature adoption trackingnot Moz
- Conversion rate optimizationnot Moz
- Customer journey mappingnot Moz
- Retention improvementnot Moz
Moz
- SEO auditsnot Amplitude
- Keyword researchnot Amplitude
- Link buildingnot Amplitude
- Local SEOnot Amplitude
- Competitive analysisnot Amplitude
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Amplitude
- Metered on event volume, so instrumenting more of a product raises the bill even if the audience does not grow
- The free plan covers 2M events a month
- The Plus plan scales to 70M events, above which pricing is custom
- Growth and Enterprise pricing is not published
Moz
- Smaller keyword database with only 500M+ keywords compared to 25 billion for Semrush
- Unreliable competitive analysis for B2B companies with niche competitor sets
- Weekly rank tracking on lower plans creates bottlenecks versus daily updates on competitors
Pricing, plan by plan
Amplitude
Free- StarterFree
- 2 million events per month
- Plus$49/month
- $0.049 per MTU
- Up to 300k MTUs
- Advanced analytics
- GrowthFree
- Causal insights
- Feature experimentation
- Real-time streaming
- EnterpriseFree
- Cross-product analysis
- Advanced permissions
- Dedicated account manager
Moz
Free- Starter$39/month
- Limited keyword tracking
- Basic site audit
- Standard$99/month
- Enhanced keyword tracking
- Competitive analysis
Which should you pick?
Choose Amplitude if
- You need event tracking.
- You want to start without paying.
- You work on Web, Ios, Android, Api.
- You also want user segmentation.
Choose Moz if
- You need keyword explorer.
- You want to start without paying.
- You also want link explorer.
Questions people ask
- Is Amplitude or Moz better?
- Neither clearly leads. Amplitude 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, Amplitude or Moz?
- Amplitude starts at Free and Moz at Free.
- Does Amplitude or Moz run on more platforms?
- Amplitude runs on Web, Ios, Android, Api. Moz runs on Web.
- Can I use Amplitude for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Amplitude best used for?
- Amplitude is most often used for user behavior analysis, feature adoption tracking, conversion rate optimization, customer journey mapping. Of those, user behavior analysis and feature adoption tracking are not what Moz is typically brought in for.
- What can Amplitude do that Moz cannot?
- Amplitude covers Event tracking, User segmentation, Funnel analysis, Retention analysis. Moz covers Keyword Explorer, Link Explorer, Site Crawl, Rank Tracking.
Answered from the vendors’ own pages
Amplitude: Does Amplitude have a free plan?
Yes, Amplitude offers a free Starter plan with 2 million events per month and access to the entire platform including analytics, session replay, and experimentation features.
SourceMoz: What are Moz's main weaknesses compared to Semrush and Ahrefs?
Moz has a smaller keyword database (500M+ keywords vs Semrush's 25B), weaker competitive analysis tools for B2B niches, weekly rank tracking on lower plans, and limited local SEO features compared to modern competitors.
SourceAmplitude: What is Amplitude's pricing based on?
Amplitude's pricing is based on the number of monthly tracked users (MTUs), data volume, and advanced features selected. The Plus plan starts at $49 per month with a rate of $0.049 per MTU.
SourceAmplitude: What analytics features does every Amplitude plan include?
Every plan includes access to the full platform: analytics, session replay, feature experimentation, web experimentation, guides and surveys, activation, and AI tools like AI Feedback and AI Assistant.
SourceRelated pages
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