Google Ad Manager vs. Google Tag Manager

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Google Ad Manager
Score 8.2 out of 10
N/A
Google Ad Manager is a platform for publishers that combines the former DoubleClick for Publishers and DoubleClick Ad Exchange products.N/A
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
Pricing
Google Ad ManagerGoogle Tag Manager
Editions & Modules
No answers on this topic
No answers on this topic
Offerings
Pricing Offerings
Google Ad ManagerGoogle Tag Manager
Free Trial
NoNo
Free/Freemium Version
NoYes
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details
More Pricing Information
Community Pulse
Google Ad ManagerGoogle Tag Manager
Considered Both Products
Google Ad Manager

No answer on this topic

Google Tag Manager
Chose Google Tag Manager
GTM is very user-friendly, cost-efficient, and easy to implement, and it also provides the features needed for our team to be more efficient and agile.
Chose Google Tag Manager
Google Tag Manager is a little different than the other software we've used. This not only gives us the means for tracking our websites but it also tells us if we've implemented the tag correctly and how well the website has been performing after the tag has been implemented …
Chose Google Tag Manager
My subscription with Adobe comes with the full suite of their products, including DTM. I tried using their tag manager but found that it was much more challenging to use than Google Tag Manager. It also seemed more limited in the way it worked with our AdWords account, which …
Chose Google Tag Manager
Google Tag Manager does what others can't for Google Ads, for example. That's why it's a must-have for any website owner who plans to market their website. In addition, it makes the implementation of various other ‏tracking tools very simple.
Chose Google Tag Manager
I've used other tools like Hotjar for website performance tracking and Tag Manager is nicer because it ties in with Google Analytics and allows you to specifically create the tags you want rather than watching to see what happens.
Features
Google Ad ManagerGoogle Tag Manager
Ad Network Integration
Comparison of Ad Network Integration features of Product A and Product B
Google Ad Manager
7.8
28 Ratings
6% above category average
Google Tag Manager
-
Ratings
Data Transfer7.528 Ratings00 Ratings
DSP integration8.022 Ratings00 Ratings
Ad Campaigns
Comparison of Ad Campaigns features of Product A and Product B
Google Ad Manager
7.4
40 Ratings
6% below category average
Google Tag Manager
-
Ratings
Ad campaign creation7.840 Ratings00 Ratings
Ad deployment7.140 Ratings00 Ratings
Display advertising7.639 Ratings00 Ratings
Ad display and retargeting segmentation7.238 Ratings00 Ratings
Sequence targeting7.328 Ratings00 Ratings
Ad Reporting & Analytics
Comparison of Ad Reporting & Analytics features of Product A and Product B
Google Ad Manager
6.7
39 Ratings
15% below category average
Google Tag Manager
-
Ratings
Ad dashboards6.437 Ratings00 Ratings
Ad performance reports7.439 Ratings00 Ratings
Ad conversion tracking6.638 Ratings00 Ratings
Ad attribution reporting6.834 Ratings00 Ratings
Cross-channel ad management7.029 Ratings00 Ratings
Ad forecasting and optimization5.934 Ratings00 Ratings
Security
Comparison of Security features of Product A and Product B
Google Ad Manager
-
Ratings
Google Tag Manager
8.2
58 Ratings
2% below category average
Role-based user permissions00 Ratings8.258 Ratings
Tag Management
Comparison of Tag Management features of Product A and Product B
Google Ad Manager
-
Ratings
Google Tag Manager
8.5
68 Ratings
5% above category average
Tag library00 Ratings8.763 Ratings
Tag variable mapping00 Ratings8.855 Ratings
Ease of writing custom tags00 Ratings6.767 Ratings
Rules-driven tag execution00 Ratings7.562 Ratings
Tag performance monitoring00 Ratings10.056 Ratings
Page load times00 Ratings8.549 Ratings
Mobile app tagging00 Ratings9.434 Ratings
Library of JavaScript extensions00 Ratings8.538 Ratings
Data Management & Integrity
Comparison of Data Management & Integrity features of Product A and Product B
Google Ad Manager
-
Ratings
Google Tag Manager
7.5
69 Ratings
8% below category average
Event tracking00 Ratings8.666 Ratings
Mobile event tracking00 Ratings8.947 Ratings
Data distribution management00 Ratings8.641 Ratings
Universal data layer00 Ratings8.158 Ratings
Automated error checking00 Ratings3.045 Ratings
Best Alternatives
Google Ad ManagerGoogle Tag Manager
Small Businesses
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Score 8.0 out of 10
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Score 7.8 out of 10
Medium-sized Companies
The Trade Desk
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Score 9.0 out of 10
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Score 7.8 out of 10
Enterprises
Criteo Commerce Growth
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Score 8.0 out of 10
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Score 8.4 out of 10
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User Ratings
Google Ad ManagerGoogle Tag Manager
Likelihood to Recommend
8.6
(36 ratings)
9.1
(71 ratings)
Likelihood to Renew
7.0
(1 ratings)
7.0
(7 ratings)
Usability
8.4
(4 ratings)
8.1
(16 ratings)
Availability
-
(0 ratings)
9.1
(1 ratings)
Support Rating
7.0
(2 ratings)
2.0
(12 ratings)
Online Training
-
(0 ratings)
7.3
(1 ratings)
Implementation Rating
-
(0 ratings)
9.8
(2 ratings)
User Testimonials
Google Ad ManagerGoogle Tag Manager
Likelihood to Recommend
Google
I like that I can see several clients in one place, which can be convenient. However, the UX could be a lot better as outlined previously. In other words, the benefits of combining clients into the Ad Manager don't seem to be much more beneficial than logging into each client's ad account separately
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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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Pros
Google
  • The obvious is the data - Google Ads Manager gives me essential and even critical data about which jobs and industries are hot right now and what is driving the most response.
  • Google Ad Manager gives us more control over the search engine results page as we get more visibility and real estate on our branded search terms and job/industry-specific search terms.
  • Google Ad Manager gives us the chance to compete with major national players in job recruitment, Monster, Indeed, LinkedIn, etc.
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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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Cons
Google
  • Support. Not that they don't call or offer help, it's that our account people are bullies. I tell them I don't have time, so I am insulted and told that I need to get in front of the laptop otherwise I have "failed the company." I have never had a situation where I wasn't bullied by our Ad reps. They don't respect or value our time, which can make their calls frustrating.
  • Too quick on support. They don't take the time to understand the product. We are a preschool which shares a name with a popular motorcycle. An Ad rep insisted he knew the company so well that he could help me within five minutes. After being interrupted frequently, I just let him continue to tell me how I "could increase awareness of our aerodynamic seat design by creating ads with those keywords..."
  • Better management of trademark keywords and program awareness. We switched over to a new site, the domain changed for about ten seconds. All of our ads were unapproved and put on pause. The email stated it would be fixed very quickly, but I had to go in for the last 3 days to reactivate each one individually.
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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.
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Likelihood to Renew
Google
I think it's useful for our team and we rely on it to improve our business. It is within our budget also. Although we still will need an approval from the upper-level management team, I don't see any problem with that
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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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Usability
Google
While most of Google Ad Manager is user-friendly, certain parts of the ad creation process could use some improvements. Specifically, the way you insert keywords can be clunky and time-consuming, and I would like to see better and more keyword suggestions when designing a campaign.
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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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Support Rating
Google
I could say a lot about this topic. As an agency, we get a new [representative] to talk to almost every quarter to go over select accounts and the campaigns within. Most of the time, these [educated representatives], don't provide any new feedback, or I just simply [disagree] with their approach. This is not all the time however. I have learned a lot from a rare few, [individuals] that have given me new strategies and access to betas early on. The other side of support, is the [overseas support platform]. [It] is usually not very helpful, but you can [emphasize] issues and they can research [them]. The Google Tag Implementation team is pristine though. When you need them, you need to set an appointment, which is usually 2 weeks out; they are so over-my-head intelligent, I've never had a bad experience with them and whenever I needed them for a fix, they solved it [within] the first call.
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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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Online Training
Google
No answers on this topic
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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Implementation Rating
Google
No answers on this topic
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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Alternatives Considered
Google
As I've said in prior comments, I like how the Google Ad Manager makes better use of the Google data and results compared to the others. Yes, I've tried them - I used to evaluate software for a former company. They will all do the job I didn't like their usage as much as I preferred the Google information - and I said even that had flaws - so you have to realize that nothing is completely perfect so far.
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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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Return on Investment
Google
  • I was able to work well with my budgets - mainly because of the reports.
  • I saw a great spike in the way my ad traffic increased.
  • It was a very easy way to work with Google Ad Manager than connecting other platforms with less compatibility - Less investment.
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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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ScreenShots