Platform

AI

AI Agents
Sense, decide, and act faster than ever before
AI Visibility
See how your brand shows up in AI search
AI Feedback
Distill what your customers say they want
Amplitude MCP
Insights from the comfort of your favorite AI tool

Insights

Product Analytics
Understand the full user journey
Marketing Analytics
Get the metrics you need with one line of code
Session Replay
Visualize sessions based on events in your product
Heatmaps
Visualize clicks, scrolls, and engagement

Action

Guides and Surveys
Guide your users and collect feedback
Feature Experimentation
Innovate with personalized product experiences
Web Experimentation
Drive conversion with A/B testing powered by data
Feature Management
Build fast, target easily, and learn as you ship
Activation
Unite data across teams

Data

Warehouse-native Amplitude
Unlock insights from your data warehouse
Data Governance
Complete data you can trust
Security & Privacy
Keep your data secure and compliant
Integrations
Connect Amplitude to hundreds of partners
Solutions
Solutions that drive business results
Deliver customer value and drive business outcomes
Amplitude Solutions →

Industry

Financial Services
Personalize the banking experience
B2B
Maximize product adoption
Media
Identify impactful content
Healthcare
Simplify the digital healthcare experience
Ecommerce
Optimize for transactions

Use Case

Acquisition
Get users hooked from day one
Retention
Understand your customers like no one else
Monetization
Turn behavior into business

Team

Product
Fuel faster growth
Data
Make trusted data accessible
Engineering
Ship faster, learn more
Marketing
Build customers for life
Executive
Power decisions, shape the future

Size

Startups
Free analytics tools for startups
Enterprise
Advanced analytics for scaling businesses
Resources

Learn

Blog
Thought leadership from industry experts
Resource Library
Expertise to guide your growth
Compare
See how we stack up against the competition
Glossary
Learn about analytics, product, and technical terms
Explore Hub
Detailed guides on product and web analytics

Connect

Community
Connect with peers in product analytics
Events
Register for live or virtual events
Customers
Discover why customers love Amplitude
Partners
Accelerate business value through our ecosystem

Support & Services

Customer Help Center
All support resources in one place: policies, customer portal, and request forms
Developer Hub
Integrate and instrument Amplitude
Academy & Training
Become an Amplitude pro
Professional Services
Drive business success with expert guidance and support
Product Updates
See what's new from Amplitude

Tools

Benchmarks
Understand how your product compares
Templates
Kickstart your analysis with custom dashboard templates
Tracking Guides
Learn how to track events and metrics with Amplitude
Maturity Model
Learn more about our digital experience maturity model
Pricing
LoginContact salesGet started

AI

AI AgentsAI VisibilityAI FeedbackAmplitude MCP

Insights

Product AnalyticsMarketing AnalyticsSession ReplayHeatmaps

Action

Guides and SurveysFeature ExperimentationWeb ExperimentationFeature ManagementActivation

Data

Warehouse-native AmplitudeData GovernanceSecurity & PrivacyIntegrations
Amplitude Solutions →

Industry

Financial ServicesB2BMediaHealthcareEcommerce

Use Case

AcquisitionRetentionMonetization

Team

ProductDataEngineeringMarketingExecutive

Size

StartupsEnterprise

Learn

BlogResource LibraryCompareGlossaryExplore Hub

Connect

CommunityEventsCustomersPartners

Support & Services

Customer Help CenterDeveloper HubAcademy & TrainingProfessional ServicesProduct Updates

Tools

BenchmarksTemplatesTracking GuidesMaturity Model
LoginSign Up

The Great Digital Analytics Reimplementation

As both major digital analytics platforms evolve, the majority of digital analytics customers will need to reimplement in the next few years.
Insights

Nov 1, 2021

11 min read

Adam Greco

Adam Greco

Former Product Evangelist, Amplitude

Digital Analytics Reimplementation

History buffs like to label large historical movements as “The Great…” this or that. Common examples are “The Great Depression” or “The Great Migration.” COVID has even produced what many have called “The Great Resignation.” I recently attended the Digital Analytics Association’s One Conference in Chicago and one of the topics of conversation is what I have dubbed “The Great Digital Analytics Reimplementation.” While it may not be as well-known as the other movements, it may be for those of us in the digital analytics field.

So what is “The Great Digital Analytics Reimplementation?” As I mentioned in the past, products in the digital analytics space are converging. Today, on the marketing side, the majority of organizations use either Adobe Analytics or Google Analytics. Both of these tools are in the process of changing their architectures to move away from page views and sessions and adopt the event-based model that Amplitude and others have popularized. This means that the majority of organizations using these tools will have to undergo some form of digital analytics reimplementation over the next few years.

Google Analytics

Over the past few years, Google Analytics customers have had quite a bit to keep up with. This article documents the evolution of the Google Analytics product over the years. The “classic” Google Analytics product became “Universal Analytics” about a decade ago. The acquisition of Firebase led some down a parallel track. Eventually, Google Analytics became “App + Web” in 2019 and now that has morphed into GA4. This rapid development and versioning has resulted in many organizations running different versions of Google Analytics and there is a push right now for organizations to migrate to GA4. Google, as it often does, is even providing digital agencies money directly to incentivize them to migrate customers to GA4.

Since GA4 has a different architecture, the migration to GA4 is not a trivial exercise. The migration will require changes to tagging, data layers and reporting. I have spoken to many organizations who have already spent time migrating from “Universal Analytics” to “App + Web” and are not excited about doing yet another migration. Ironically, Google itself even recommends that you still retain a Universal Analytics implementation as you reimplement GA4:

Google Analytics Implementation

This means that you have multiple implementations to maintain. I suspect that part of the reason Google recommends this is due to the fact that GA4 doesn’t yet have full feature parity with Universal Analytics.

So one way or another, if you are a Google Analytics customer, you will become part of “The Great Reimplementation” if you choose to continue using Google Analytics.

Adobe Analytics

If you are an Adobe Analytics customer, you may also be looking at some sort of reimplementation over the next few years. The future of Adobe Analytics is Customer Journey Analytics (or CJA). Like Google, Adobe is moving to an event-based model with CJA and the Adobe Experience Platform (AEP) that it is built upon. There are two ways for existing customers to migrate to Customer Journey Analytics – let Adobe automatically convert you or reimplement using the new AEP WebSDK. If you choose the former, Adobe will automatically convert your existing Adobe Analytics Success Events, eVars and sProps to XDM for you. This saves time, but you will not technically be using the new AEP WebSDK, which has many benefits and is the long term direction for Adobe. The latter is reimplementing using the AEP WebSDK, which you can read about in this great blog series by Frederik Werner. But if you read Frederik’s 8-post series, it will become readily apparent that this reimplementation is a lot of work. Personally, I am not a fan of stop-gap solutions or kicking the can down the road, so I would recommend reimplementing CJA using the latter approach if I were planning to use Adobe Analytics for the long run. In addition to the work effort, upgrading to Customer Journey Analytics comes with an increased price tag. While I doubt that Adobe will sunset the current version of Adobe Analytics anytime soon, it is clear that they want as many customers as possible to migrate to Customer Journey Analytics.

So why would customers want to go through a potential Adobe Analytics reimplementation and pay more money to upgrade? While there are definitely some improved features such as joining disparate data sources, unlimited variables, fewer unique limits, viewing a more complete customer journey (e.g. web + call center), and improved user identification, in many respects, migrating to CJA may bring more benefits to Adobe than it does to your organization (which is why many are getting pressure to upgrade). Adobe has invested heavily in its Adobe Experience Platform (AEP) CDP and clearly sees getting digital analytics data into the CDP as its first priority. Once Adobe customers begin using the AEP CDP, it will be easier for Adobe to sell add-on products built upon the platform. For those wanting to go “all in” on Adobe’s tech stack, that is great, but I have spoken to many organizations that value a more flexible and plug-and-play MarTech stack and are fearful of vendor lock-ins.

In addition, there are some cases in which Adobe Analytics customers will actually lose functionality if they move to CJA. Some examples include Entry & Exit Pages, Bounce Rates, Referrer Types, Marketing Channels, real-time data and Merchandising eVars. Many of these features are popular with digital marketers and compensating for these can require using complex SQL queries, which are not things all marketers are comfortable performing. Additionally, CJA/AEP requires that marketers learn new skills including building and maintaining XDM schemas.

So before you commit to Customer Journey Analytics, I would suggest you determine what additional features your organization will truly take advantage of and potentially lose and weigh that against the time and cost that will be required to perform the reimplementation.

Shameless Plug

As you might expect, since I now work for Amplitude, I am a tad biased! I pride myself on being as objective as I can be and have done my best to verify that everything written above about “The Great Reimplementation” is true (I even had third parties read it to verify this).

But if I am correct about much of the industry being in the midst of “The Great Reimplementation,” I do think it is a great time for organizations to take a step back and consider other analytics products or solutions. After all, if you have a lot of reimplementation work ahead of you regardless, why not take the time to see if the analytics product you have been using is the one you want to continue using for the next decade. When I speak to people about this, here are some of the questions I ask them:

  • How widely adopted is your current analytics product? Is it used by a small group of users or many in the organization?
  • How easy is it for casual data users to get their own data without help from a centralized team?
  • Are you using the same analytics product for all of your digital properties (e.g. web, authenticated site, mobile app, etc.)? If not, why not?
  • Since the future appears to be mobile apps, would you be better served with an analytics product that is built for mobile apps vs. a marketing analytics product?
  • Which analytics product would be the most likely to get product and marketing analytics teams to collaborate?

Even though there are over 20,000 marketers using Amplitude today and it was named one of the top 50 marketing softwares by G2, many in the digital marketing analytics field are still unaware of Amplitude. Here are the results of a quick poll I did on LinkedIn:

Adam Greco LinkedIn Poll: Amplitude vs Google Analytics vs Adobe

But with Amplitude’s recent Direct Listing and product enhancements, the movement of marketers turning to Amplitude is definitely picking up steam. In many ways our digital analytics platform is actually ahead of the dominant analytics vendors like Adobe and Google Analytics. Here is why we feel that way:

  • Amplitude has had an event-driven architecture since the beginning and this architecture is powered by our proprietary Behavioral Graph.
  • Amplitude has best-in-class user identification technology that allows organizations to connect known and anonymous users to the extent that this is possible in today’s privacy and browser landscape.
  • Amplitude was built specifically for mobile apps and product teams which have a heavy focus on customer engagement/retention analysis and lifetime customer value.
  • Amplitude is an open architecture and lets you plug and play different vendors as needed. This includes the ability to build segments/cohorts of users and sync these to other martech products.
  • Amplitude was built from day one to focus on users, not sessions and has specific user property features.
  • Amplitude has personalization and testing/experimentation functionality that is completely integrated with analytics.
  • Amplitude treats data governance and data quality as a first class citizen as evidenced by its Govern module.
  • Amplitude was built for the masses such that anyone within the organization can run reports in a self-service manner.

So as you stare at the potential reimplementation work ahead of you and want to use this as an opportunity to explore some alternatives, I encourage you to reach out and learn more about Amplitude.

Learn more about how Amplitude differs from Google Analytics or request a custom demo today.

Amplitude's blog image
About the author
Adam Greco

Adam Greco

Former Product Evangelist, Amplitude

More from Adam

Adam Greco is one of the leading voices in the digital analytics industry. Over the past 20 years, Adam has advised hundreds of organizations on analytics best practices and has authored over 300 blogs and one book related to analytics. Adam is a frequent speaker at analytics conferences and has served on the board of the Digital Analytics Association.

More from Adam
Topics

Google Analytics

Implementation

Platform
  • Product Analytics
  • Feature Experimentation
  • Feature Management
  • Web Analytics
  • Web Experimentation
  • Session Replay
  • Activation
  • Guides and Surveys
  • AI Agents
  • AI Visibility
  • AI Feedback
  • Amplitude MCP
Compare us
  • Adobe
  • Google Analytics
  • Mixpanel
  • Heap
  • Optimizely
  • Fullstory
  • Pendo
Resources
  • Resource Library
  • Blog
  • Product Updates
  • Amp Champs
  • Amplitude Academy
  • Events
  • Glossary
Partners & Support
  • Contact Us
  • Customer Help Center
  • Community
  • Developer Docs
  • Find a Partner
  • Become an affiliate
Company
  • About Us
  • Careers
  • Press & News
  • Investor Relations
  • Diversity, Equity & Inclusion
Terms of ServicePrivacy NoticeAcceptable Use PolicyLegal
EnglishJapanese (日本語)Korean (한국어)Español (Spain)Português (Brasil)Português (Portugal)FrançaisDeutsch
© 2025 Amplitude, Inc. All rights reserved. Amplitude is a registered trademark of Amplitude, Inc.

Recommended Reading

article card image
Read 
Customers
The Future is Data-Driven: Introducing the Winners of the Ampy Awards 2025

Dec 2, 2025

6 min read

article card image
Read 
Insights
Marketing Analytics in 2026: Predictions from the People Who Measure Everything

Nov 25, 2025

9 min read

article card image
Read 
Customers
Amplitude Pathfinder: How Dan Grainger Bet on Amplitude & Won

Nov 25, 2025

16 min read

article card image
Read 
Product
Getting Started: Driving Product Engagement by Obsessing Over Activation

Nov 24, 2025

4 min read

Explore Related Content

Integration
Using Behavioral Analytics for Growth with the Amplitude App on HubSpot

Jun 17, 2024

10 min read

Personalization
Identity Resolution: The Secret to a 360-Degree Customer View

Feb 16, 2024

10 min read

Product
Inside Warehouse-native Amplitude: A Technical Deep Dive

Jun 27, 2023

15 min read

Guide
5 Proven Strategies to Boost Customer Engagement

Jul 12, 2023

Video
Designing High-Impact Experiments

May 13, 2024

Startup
9 Direct-to-consumer Marketing Tactics to Accelerate Ecommerce Growth

Feb 20, 2024

10 min read

Growth
Leveraging Analytics to Achieve Product-Market Fit

Jul 20, 2023

10 min read

Product
iFood Serves Up 54% More Checkouts with Error Message Makeover

Oct 7, 2024

9 min read

Blog
InsightsProductCompanyCustomers
Topics

101

AI

APJ

Acquisition

Adobe Analytics

Amplify

Amplitude Academy

Amplitude Activation

Amplitude Analytics

Amplitude Audiences

Amplitude Community

Amplitude Feature Experimentation

Amplitude Guides and Surveys

Amplitude Heatmaps

Amplitude Made Easy

Amplitude Session Replay

Amplitude Web Experimentation

Amplitude on Amplitude

Analytics

B2B SaaS

Behavioral Analytics

Benchmarks

Churn Analysis

Cohort Analysis

Collaboration

Consolidation

Conversion

Customer Experience

Customer Lifetime Value

DEI

Data

Data Governance

Data Management

Data Tables

Digital Experience Maturity

Digital Native

Digital Transformer

EMEA

Ecommerce

Employee Resource Group

Engagement

Event Tracking

Experimentation

Feature Adoption

Financial Services

Funnel Analysis

Getting Started

Google Analytics

Growth

Healthcare

How I Amplitude

Implementation

Integration

LATAM

Life at Amplitude

MCP

Machine Learning

Marketing Analytics

Media and Entertainment

Metrics

Modern Data Series

Monetization

Next Gen Builders

North Star Metric

Partnerships

Personalization

Pioneer Awards

Privacy

Product 50

Product Analytics

Product Design

Product Management

Product Releases

Product Strategy

Product-Led Growth

Recap

Retention

Startup

Tech Stack

The Ampys

Warehouse-native Amplitude