Google Tag Manager vs. Heap

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Google Tag Manager
Score 9.3 out of 10
N/A
From Google, the Google Tag Manager is a tag management application that facilitates creating, embedding, and updating tags across websites and mobile apps. It is a free option, vs. the company's enterprise-tier Google Tag Manager 360.
$0
Heap
Score 8.3 out of 10
Mid-Size Companies (51-1,000 employees)
Heap is a web analytics platform captures every user interaction on web iOS with no extra code. The tool allows you to track events and set up funnels to understand user flow and dropoff. It also provides visualization tools to track trends over time.
$0
per month
Pricing
Google Tag ManagerHeap
Editions & Modules
No answers on this topic
Free
$0
Up to 10k sessions/month
Growth
Starting at $3,600 annually
Up to 300k sessions/year
Pro
Contact Heap Sales
Custom sessions per month and unlimited projects
Premier
Contact Heap Sales
Custom sessions per month
Offerings
Pricing Offerings
Google Tag ManagerHeap
Free Trial
NoYes
Free/Freemium Version
YesYes
Premium Consulting/Integration Services
NoYes
Entry-level Setup FeeNo setup feeOptional
Additional DetailsHeap pricing is based on session volume. A session is a period of activity from a single user on your app or website. It can include many pageviews or events.
More Pricing Information
Community Pulse
Google Tag ManagerHeap
Considered Both Products
Google Tag Manager
Chose Google Tag Manager
Firstly, using GTM doesn't mean you can't use these other products if you choose. GTM is free, so there is no real "cost" to using it. The other products are meant for a slightly less technical audience, and they tend to do a better job of hand holding. The advantage for tag …
Heap
Features
Google Tag ManagerHeap
Security
Comparison of Security features of Product A and Product B
Google Tag Manager
8.0
58 Ratings
4% below category average
Heap
-
Ratings
Role-based user permissions8.058 Ratings00 Ratings
Tag Management
Comparison of Tag Management features of Product A and Product B
Google Tag Manager
8.5
68 Ratings
5% above category average
Heap
-
Ratings
Tag library8.663 Ratings00 Ratings
Tag variable mapping8.755 Ratings00 Ratings
Ease of writing custom tags6.667 Ratings00 Ratings
Rules-driven tag execution7.462 Ratings00 Ratings
Tag performance monitoring10.056 Ratings00 Ratings
Page load times8.449 Ratings00 Ratings
Mobile app tagging9.534 Ratings00 Ratings
Library of JavaScript extensions8.438 Ratings00 Ratings
Data Management & Integrity
Comparison of Data Management & Integrity features of Product A and Product B
Google Tag Manager
7.4
69 Ratings
9% below category average
Heap
-
Ratings
Event tracking8.666 Ratings00 Ratings
Mobile event tracking8.847 Ratings00 Ratings
Data distribution management8.641 Ratings00 Ratings
Universal data layer8.158 Ratings00 Ratings
Automated error checking3.045 Ratings00 Ratings
Best Alternatives
Google Tag ManagerHeap
Small Businesses
Adobe Experience Platform Launch
Adobe Experience Platform Launch
Score 7.5 out of 10
Fullstory
Fullstory
Score 9.3 out of 10
Medium-sized Companies
Adobe Experience Platform Launch
Adobe Experience Platform Launch
Score 7.5 out of 10
Whatfix
Whatfix
Score 9.9 out of 10
Enterprises
Tealium Customer Data Hub
Tealium Customer Data Hub
Score 8.4 out of 10
Whatfix
Whatfix
Score 9.9 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
Google Tag ManagerHeap
Likelihood to Recommend
9.0
(71 ratings)
8.5
(233 ratings)
Likelihood to Renew
7.0
(7 ratings)
9.3
(9 ratings)
Usability
8.1
(16 ratings)
9.0
(65 ratings)
Availability
9.1
(1 ratings)
9.1
(2 ratings)
Performance
-
(0 ratings)
8.4
(61 ratings)
Support Rating
2.0
(12 ratings)
9.0
(8 ratings)
Online Training
7.3
(1 ratings)
-
(0 ratings)
Implementation Rating
9.8
(2 ratings)
9.0
(3 ratings)
Configurability
-
(0 ratings)
9.1
(1 ratings)
Ease of integration
-
(0 ratings)
9.1
(1 ratings)
Product Scalability
-
(0 ratings)
7.3
(2 ratings)
Vendor post-sale
-
(0 ratings)
8.2
(1 ratings)
Vendor pre-sale
-
(0 ratings)
8.2
(1 ratings)
User Testimonials
Google Tag ManagerHeap
Likelihood to Recommend
Google
I have found Google Tag Manager as the go to solution for managing all of your event and conversion tags for your website. Not only does it make it easy to manage all of your tags in the one place, it is fairly intuitive to use and there is plenty of videos and help documentation online to help set up what ever you need. No scenarios come to mind at the moment on where it is less appropriate to use.
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Heap
Scenarios when Heap was well suited: It is when a user claims that he encountered a bug without giving us the details of the error message. Scenarios where it is less appropriate: Its when we try to capture user interaction in our mobile app
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Pros
Google
  • Selecting elements on a site [object, class, cookie, etc] (to later fire an event, send some data, etc) is very easy with triggers. Want to add an event when someone clicks on a button? Super easy. It was many many DOM selectors and you can even add custom functions if you need to do something more specific
  • In general, firing events in different circumstances is very easy mixing triggers and tags. You can track almost any element of the DOM and do whatever you want with it.
  • Testing is a great functionality. Only you can see what's on the site and you can debug it easily by seeing which events or tags were triggered and all the DOM elements involved (and why they matched the trigger).
  • Working in environments (staging, production) and versioning is easy to do, deploying changes in 2 clicks.
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Heap
  • Realtime interactions which are captured automatically is a unique feature which no other product offers.
  • Low code implementation is a big plus for marketing teams, as there is less dependency on engineering
  • Detailed customer behaviours can be studied with captured replay sessions
  • Due to all the above points - it helped to improve customer experience
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Cons
Google
  • There are several good integrations, but there can always be more. Native tracking for call tracking solutions, analytics providers, non-Google advertisers would be top of my list.
  • Documentation is just dreadful. Luckily there are some awesome folks out there doing crowdsourced tutorials (shout out to Simo Ahava) but by and large the Google Tag Manager instructions are worth what you pay for them.
Read full review
Heap
  • I think Heap can improve its onboarding; I would love to see some info that is helpful for someone who isn't in Heap every single day.
  • Sharing dashboards can be tricky, it feels like a huge learning curve that I already have forgotten how to do.
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Likelihood to Renew
Google
I haven't found another option for us to use especially one that is free. Down the road we may go a different route but for now GTM is a good option and does what we need it to do. It'd be nice to get more support or more integrations but with the free version there's only so much one can expect to get I suppose.
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Heap
It's a great platform. I'm glad that one of our product managers introduced it because it has allowed us to create all kinds of new functionality. We're not only able to create a better product experience from our communications because of Heap, but we're also able to generate all kinds of helpful analysis.
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Usability
Google
No difficult obstacle to overcome but Google Tag Manager can still be difficult for many users to deploy. Sure the basic HTML script can be deployed quite easily, but when you start to require triggers, variables, etc, it can be a little daunting.
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Heap
On a scale from 1-10, I find Heap to be incredibly user-friendly and easy to use. I enjoyed the training videos available and was quickly able to pick up how to create events and reports to track user interactions on our product. I would recommend Heap for its usability first and foremost.
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Reliability and Availability
Google
No answers on this topic
Heap
I've never run into any issues with Heap's availability, Heap is always there when I need it. I haven't run into any issues like application errors or unplanned outages during my 2+ years of using Heap. Each and every time I log in to Heap I have a completely functional experience
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Performance
Google
No answers on this topic
Heap
Heap doesn't affect page load times considerably nor has a large impact [on] our overall score, as far as page loading times inside of the tool its pretty reliable to retrieve data as much as "instant" that it can be the delay seems to be on data getting tracked into the servers to be read but it's not significant.
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Support Rating
Google
GTM does not provide support. This is one of GTM's biggest issues but it's due to the level of customization for each website. If your team thinks they would heavily rely on the need for a support staff it is probably better to invest in a paid service with a team that can support your needs.
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Heap
Heap support has allowed us to troubleshoot and test a lot of different items. Their support team is always helpful and friendly, even when we come to them with the most complicated questions. I think this greatly improves the value proposition of the product because their support team is knowledgable and friendly.
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Online Training
Google
I thought there was a little bit too much emphasis on AdWords stuff, not enough on the generic application of GTM.
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Heap
No answers on this topic
Implementation Rating
Google
Planning and communication will help greatly with an in-house implementation. If there are large teams, try to limit the number of people involved to 1-2 developers (back-end dev may be necessary depending on your platform), one analytics marketer and one project manager.
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Heap
The implementation was smooth and easy. The Heap team helped us with implementation and it went great! Within a few weeks, we were fully up and running and utilizing the platform to its full capability. This is an additional thing that has made this platform so great and we couldn't recommend it enough.
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Alternatives Considered
Google
We moved to GTM from a standard Google Analytics implementation. GTM is much more flexible and easier to make changes, especially as the changes relate to multiple sites and environments. While there is a learning curve when figuring out how to use GTM, I believe the change has been worth it because it helps us understand at a more fundamental level how our tracking works and gives us a lot more control over what we track and how.
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Heap
Heap offers a ton of functionality on a single platform.It also has an smart data science layer to offers suggestions for next steps in the analysis, allowing us to explore alternative paths we may not think to take. The low-code option for updating data is appealing, and there is a lot of automation with minimal engineering effort.
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Scalability
Google
No answers on this topic
Heap
The most challenging part of using Heap in a growing organization is the naming and structure in which reports and dashboards are organized. I work within the marketing department and our Heap leader internally works within the IT/Product department, which makes it challenging because we often don't speak the same language, so the learning curve has been steep without any specific use-case examples to leverage online.
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Return on Investment
Google
  • GTM is very useful to determine if a particular element on the site is useful (i.e. is it being watched, is it being clicked, does it help customers navigate through more pages). As an SEO person, I can use this information to decide what to optimize for but also to track progress and see improvements in engagement.
  • With the use of Google Tag Manager, I was able to easily inject an A/B testing tool which lead to several improvements in lead generation.
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Heap
  • It has helped us make decisions on what products to scope for our MVP based on the usage data.
  • It's allowed us to measure success with our beta product.
  • It's helped us view our conversion rates in an easy and usable manner.
Read full review
ScreenShots

Heap Screenshots

Screenshot of Dashboard in Heap (Use to get Product or User Behavior Insights)Screenshot of Effort Analysis provides the first-ever quantitative measurement of user friction, capturing the difficulty users face when moving through every step of every user flow across the digital experience.Screenshot of Heap Illuminate looks for the most common events between two steps in a funnel and generates a Top Events table that displays how well paths including different events convert to the next step so you can understand how that behavior is helping or hurting conversion.Screenshot of From Top Events you can choose an event and use Path Comparison to fork your funnel and see how the selected behavior impacts conversion downstream.