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Side-by-side comparison · SEO & Analytics

Amplitude vs Microsoft Clarity vs Moz

Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.

Amplitude

4.0

From First 2M events free

Best overall

Microsoft Clarity

4.3

Free to start

Moz

3.9

From $49/mo

Comparing 3 tools, the maximum.

At a glance

Pick it if: Product and growth teams at apps and SaaS companies who want deep analytics and AI that spots changes for them.

Best overallBest valueEasiest to use

Pick it if: Store owners and marketers who want to know why visitors aren't converting, without paying for it.

Moz3.9

Pick it if: Small businesses, freelancers and in-house marketers who want a friendlier, cheaper SEO toolkit than Ahrefs or Semrush.

Overview

AttributeAmplitudeMicrosoft ClarityMoz
In one lineProduct analytics with AI agents that watch your numbers and flag changes for you.Free heatmaps and session replays that show where visitors get stuck.A long-running SEO toolkit for keywords, links and rankings, known for Domain Authority.
Pricing modelFreemiumFreePaid
Starting priceFirst 2M events freeFree$49/mo
Free plan Yes Yes No
Works with Claude Code Yes Yes Yes

Rating breakdown

Our scores out of 5. The higher bar in each row is highlighted.

AttributeAmplitudeMicrosoft ClarityMoz
Overall rating4.04.3Winner3.9
Ease of useHow quickly someone non-technical gets value from it.
3.0
4.5
4.0
FeaturesHow completely it covers its own job, and how well the pieces fit together.
4.5
4.0
4.0
Output qualityHow good the results are before you fix them.
4.5
4.0
4.0
Value for moneyWhat you get for the price, including the free plan.
4.0
5.0
3.5
Speed & reliabilityHow fast it is and how often it falls over.
4.0
4.0
4.0

Feature comparison

A tick means it does this today. A dash means we haven't checked.

AttributeAmplitudeMicrosoft ClarityMoz
Access & platform
Free plan Yes Yes No
Mobile app No– No
Desktop app No No No
Browser extension No No Yes
API access Yes Yes Yes
Teams & business
Team workspace Yes Yes Yes
Enterprise plan or SSO Yes No–
Connects to other apps Yes Yes Yes
Open source or self-hosted No No No
AI abilities
Works with your files No No No
Understands images– No–
Makes images No No No
Makes video No No No
Writes code No No No
Runs agents or automations Yes– No
Learns your brand or style– No–
Works in many languages Yes Yes Yes
Capabilities score7/ 175/ 175/ 17

Pricing

Plans as listed on each vendor's site when we last checked. Confirm before you buy.

AttributeAmplitudeMicrosoft ClarityMoz
Plans

FreeOur pick

Free

Startups and small apps.

FreeOur pick

Free

Every website and online store.

Starter

$49/mo

A single small site.

Plus

First 2M events free, then usage-based

Growing teams that need more charts and history.

StandardOur pick

$99/mo

Small businesses doing regular SEO.

Growth

Custom

Product teams at scale.

Medium

$179/mo

In-house teams and freelancers with several sites.

Enterprise

Custom

Large organisations.

Large

$299/mo

Agencies.

Which plan to pickStart on Free, which includes the AI agents and MCP. Move to Plus when you need custom events, cohorts or alerts. Growth and Enterprise are for larger product teams and need a sales call.There's one plan and it's free. Microsoft says it's free forever with no traffic limits. Install the tracking code through Shopify, WordPress or Google Tag Manager and it starts recording within minutes.Try the free MozBar and Domain Authority checks first. If you want rank tracking and site audits for one business, Standard is the sensible plan, and paying yearly saves about 20%. Plan limits change often, so compare them on Moz's pricing page before you buy.

Key features

AttributeAmplitudeMicrosoft ClarityMoz
Standout features
  • Product analytics
  • AI agents
  • Session replay and heatmaps
  • Experiments
  • Guides and surveys
  • MCP server and Claude plugin
  • Session recordings
  • Heatmaps
  • Copilot
  • Smart events and funnels
  • AI visibility
  • MCP server
  • Keyword Explorer
  • Link Explorer
  • Rank tracking
  • Site Crawl
  • AI visibility
  • MozBar and free tools

Pros and cons

AttributeAmplitudeMicrosoft ClarityMoz
Pros
  • Free plan up to 2 million events
  • Strong AI agents that monitor metrics for you
  • MCP and Claude plugin on every plan
  • Covers analytics, replay, testing and surveys
  • Completely free with no traffic or team limits
  • Session replays and heatmaps that match the paid tools
  • Copilot turns piles of recordings into plain findings
  • Easy installs for Shopify, WordPress and Tag Manager
  • MCP server for Claude
  • Friendlier and easier to learn than the big suites
  • Domain Authority is an industry-standard score
  • Useful free MozBar and checks
  • Excellent free SEO learning material
Cons
  • Steep learning curve
  • Needs tracking set up before it's useful
  • Growth and Enterprise prices aren't published
  • Overkill for simple website reporting
  • Your visitor data goes to Microsoft, which some businesses won't accept
  • Recordings keep for 30 days, so you can't go back far
  • The interface is rougher than Hotjar and filters take some learning
  • Can slow a page slightly if it's already heavy with scripts
  • Smaller keyword and backlink data than Ahrefs or Semrush
  • The Starter plan's limits are tight
  • The API and its MCP server are a separate paid product
  • Fewer new features than rivals in recent years

Who each one is for

AttributeAmplitudeMicrosoft ClarityMoz
Best for
  • Deep product analytics for apps
  • AI agents that flag metric changes
  • A free plan with up to 2 million events
  • Connecting your data to Claude through MCP
  • Finding checkout drop-offs
  • Watching real user sessions
  • Scroll and click heatmaps
  • Spotting broken buttons
  • Checking Domain Authority and backlinks
  • Keyword research for beginners
  • Tracking Google rankings for a small site
  • Learning SEO with good guides
You'll find it used by
  • Product teams
  • Growth marketers
  • Data analysts
  • Large companies
  • Store owners
  • Marketers
  • Product teams
  • Agencies
  • Small businesses
  • Freelancers
  • In-house marketers
  • Agencies

Questions people ask

Which is better, Amplitude, Microsoft Clarity or Moz?

Microsoft Clarity scores highest overall in our ratings (Amplitude 4.0/5, Microsoft Clarity 4.3/5 and Moz 3.9/5). Amplitude is best for deep product analytics for apps and AI agents that flag metric changes. Microsoft Clarity is best for finding checkout drop-offs and watching real user sessions. Moz is best for Checking Domain Authority and backlinks and keyword research for beginners.

Which is cheaper, Amplitude, Microsoft Clarity or Moz?

Amplitude: There's a free plan, and paid plans start at First 2M events free. Microsoft Clarity: It's free to use. Moz: There's no free plan. Paid plans start at $49/mo.

Which is easier to use, Amplitude, Microsoft Clarity or Moz?

Microsoft Clarity rates highest for ease of use in our scores. Store owners and marketers who want to know why visitors aren't converting, without paying for it.

How we compare

Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability.

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