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
Semrush
Score 8.6 out of 10
N/A
Semrush is a relatively popular search engine optimization tool set from the company of the same name based in Pennsylvania and founded in 2008. Largely the platforms relies on competitive intelligence, and features SEO staples like backlink checking, keyword analysis to refine SEO and PPC campaigning and locate low-cost / high-yield keywords, analysis of competitors who co-occupy desired ad and listing spaces, domain vs. domain analysis, as well as site audit and domain tracking. Semrush can…
$139.95
per month
serpIQ
Score 0.0 out of 10
N/A
serpIQ is a search engine optimization software solution offered by serpIQ.N/A
Pricing
Google Tag ManagerSemrushserpIQ
Editions & Modules
No answers on this topic
Pro
$139.95
per month
Guru
$249.95
per month
Business
$499.95
per month
No answers on this topic
Offerings
Pricing Offerings
Google Tag ManagerSemrushserpIQ
Free Trial
NoYesNo
Free/Freemium Version
YesYesNo
Premium Consulting/Integration Services
NoNoNo
Entry-level Setup FeeNo setup feeOptionalNo setup fee
Additional Details17% discount for annual pricing.
More Pricing Information
Community Pulse
Google Tag ManagerSemrushserpIQ
Considered Multiple Products
Google Tag Manager
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
If you are using Google Analytics, then it only makes sense to use Google Tag Manager. GTM has better Event Tracking, data layer handling, and modularity. It is well documented and easy to find solutions and community support for almost any imaginable use-case scenario with …
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.
Chose Google Tag Manager
Google Tag Manager is naturally the first one to implement as I use Google Analytics. However I do use the others too as they provide functionality that GTM doesn't. But you do also have to pay for some of these functions. I use these tools for growth hacker marketing, so …
Chose Google Tag Manager
5 reasons why Google Tag Manager has been chosen, and is finally a good choice: Cost to Customer, auto-event tracking, data layer customization and modularity, a library of built-in tags and variables, public documentation and community support.
Semrush
Chose Semrush
I've reviewed a number of tools, and continue to periodically. Semrush easily wins for the breadth of coverage, and it does them well. Some tools designed for a single task win in those tasks, but none compare overall.
Some other tools I've looked at are:
Authoritas
Chose Semrush
Moz is really good for domain and page authority tracking as well as link tracking. When I attempted to use Moz for keyword research I found that it's capability didn't match the one of SEMRush.
serpIQ

No answer on this topic

Features
Google Tag ManagerSemrushserpIQ
Security
Comparison of Security features of Product A and Product B
Google Tag Manager
8.2
58 Ratings
2% below category average
Semrush
-
Ratings
serpIQ
-
Ratings
Role-based user permissions8.258 Ratings00 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
Semrush
-
Ratings
serpIQ
-
Ratings
Tag library8.763 Ratings00 Ratings00 Ratings
Tag variable mapping8.855 Ratings00 Ratings00 Ratings
Ease of writing custom tags6.767 Ratings00 Ratings00 Ratings
Rules-driven tag execution7.562 Ratings00 Ratings00 Ratings
Tag performance monitoring10.056 Ratings00 Ratings00 Ratings
Page load times8.549 Ratings00 Ratings00 Ratings
Mobile app tagging9.434 Ratings00 Ratings00 Ratings
Library of JavaScript extensions8.538 Ratings00 Ratings00 Ratings
Data Management & Integrity
Comparison of Data Management & Integrity features of Product A and Product B
Google Tag Manager
7.5
69 Ratings
8% below category average
Semrush
-
Ratings
serpIQ
-
Ratings
Event tracking8.666 Ratings00 Ratings00 Ratings
Mobile event tracking8.947 Ratings00 Ratings00 Ratings
Data distribution management8.641 Ratings00 Ratings00 Ratings
Universal data layer8.158 Ratings00 Ratings00 Ratings
Automated error checking3.045 Ratings00 Ratings00 Ratings
SEO
Comparison of SEO features of Product A and Product B
Google Tag Manager
-
Ratings
Semrush
7.9
154 Ratings
3% above category average
serpIQ
-
Ratings
Keyword analysis00 Ratings8.6154 Ratings00 Ratings
Backlink management00 Ratings8.3147 Ratings00 Ratings
SERP ranking tracking00 Ratings8.3150 Ratings00 Ratings
Page grader00 Ratings7.7129 Ratings00 Ratings
Competitive analysis00 Ratings8.5149 Ratings00 Ratings
Site audit / diagnostics00 Ratings8.0150 Ratings00 Ratings
Site recommendations00 Ratings7.6139 Ratings00 Ratings
Task management00 Ratings6.691 Ratings00 Ratings
SEO Channels
Comparison of SEO Channels features of Product A and Product B
Google Tag Manager
-
Ratings
Semrush
8.2
140 Ratings
8% above category average
serpIQ
-
Ratings
Local SEO00 Ratings8.1128 Ratings00 Ratings
Social SEO00 Ratings8.0106 Ratings00 Ratings
Mobile SEO00 Ratings8.3113 Ratings00 Ratings
Global SEO00 Ratings8.2114 Ratings00 Ratings
SEO Platform & Account Management
Comparison of SEO Platform & Account Management features of Product A and Product B
Google Tag Manager
-
Ratings
Semrush
8.5
125 Ratings
1% above category average
serpIQ
-
Ratings
Multi-domain support00 Ratings8.2115 Ratings00 Ratings
Integration with web analytics tools00 Ratings8.7119 Ratings00 Ratings
Best Alternatives
Google Tag ManagerSemrushserpIQ
Small Businesses
Adobe Experience Platform Launch
Adobe Experience Platform Launch
Score 7.8 out of 10
Nozzle
Nozzle
Score 10.0 out of 10
Nozzle
Nozzle
Score 10.0 out of 10
Medium-sized Companies
Adobe Experience Platform Launch
Adobe Experience Platform Launch
Score 7.8 out of 10
Advanced Web Ranking
Advanced Web Ranking
Score 8.2 out of 10
Advanced Web Ranking
Advanced Web Ranking
Score 8.2 out of 10
Enterprises
Tealium Customer Data Hub
Tealium Customer Data Hub
Score 8.4 out of 10
Dupli Checker (DupliChecker.com)
Dupli Checker (DupliChecker.com)
Score 8.5 out of 10
Dupli Checker (DupliChecker.com)
Dupli Checker (DupliChecker.com)
Score 8.5 out of 10
All AlternativesView all alternativesView all alternativesView all alternatives
User Ratings
Google Tag ManagerSemrushserpIQ
Likelihood to Recommend
9.1
(71 ratings)
8.2
(154 ratings)
-
(0 ratings)
Likelihood to Renew
7.0
(7 ratings)
9.1
(3 ratings)
-
(0 ratings)
Usability
8.1
(16 ratings)
8.1
(10 ratings)
-
(0 ratings)
Availability
9.1
(1 ratings)
9.1
(1 ratings)
-
(0 ratings)
Performance
-
(0 ratings)
7.3
(1 ratings)
-
(0 ratings)
Support Rating
2.0
(12 ratings)
9.9
(17 ratings)
-
(0 ratings)
Online Training
7.3
(1 ratings)
-
(0 ratings)
-
(0 ratings)
Implementation Rating
9.8
(2 ratings)
7.3
(1 ratings)
-
(0 ratings)
Product Scalability
-
(0 ratings)
9.1
(1 ratings)
-
(0 ratings)
User Testimonials
Google Tag ManagerSemrushserpIQ
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.
Read full review
Semrush
This is suited to plan for keywords in a single market, but it struggles when you need to consolidate several markets. It is well-suited to discover new keywords directly related to the ones being used currently to expand the content the company is creating to get better results.
Read full review
serpIQ
No answers on this topic
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.
Read full review
Semrush
  • Great visuals for keyword position tracking, love that you can see the page that is ranking
  • Enjoyed the auto-generated reporting feature (specifically in the context of keyword position tracking)
  • Shows many different and useful views for competitive research
  • Great templated keyword research tools for those who are not as hands-on with SEO
  • I LOVE the Keyword Magic Tool for honing in on longtail, high-opportunity keywords
Read full review
serpIQ
No answers on this topic
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
Semrush
  • Extra seats can be expensive, as [an] agency with multiple team members this can be frustrating
  • Backlink data is not great, misses out a lot of backlinks (better off using a specialist backlink tool like Link research tools LRT)
  • Tracking multiple keywords, across multiple clients can be costly
Read full review
serpIQ
No answers on this topic
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.
Read full review
Semrush
I [previously] used Semrush for many years and I cannot find any other tool being so complete and easy to use.
Read full review
serpIQ
No answers on this topic
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.
Read full review
Semrush
The interface is a little less intuitive than it could be. The data is often available but filtering and manipulating the data can be a little difficult at times. Expanded comparisons would be helpful since most of the time seeing more than a few competitors at a time allows for a better sense of how to forecast.
Read full review
serpIQ
No answers on this topic
Reliability and Availability
Google
No answers on this topic
Semrush
Semrush available when you need it!
Read full review
serpIQ
No answers on this topic
Performance
Google
No answers on this topic
Semrush
SemRush performs well with few errors!
Read full review
serpIQ
No answers on this topic
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.
Read full review
Semrush
I'm in a FB group for Semrush paid users and it amazing! They are fast to respond, take suggestions and help with questions. I have not felt alone in using this product at all. Highly recommend their support team. When I had an issue I can jump into the group and they will help get me the right person to help or even tag their programmers to look at something that is going on. Love the group!
Read full review
serpIQ
No answers on this topic
Online Training
Google
I thought there was a little bit too much emphasis on AdWords stuff, not enough on the generic application of GTM.
Read full review
Semrush
No answers on this topic
serpIQ
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.
Read full review
Semrush
I did it by myself and do not have a comment!
Read full review
serpIQ
No answers on this topic
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.
Read full review
Semrush
We have used both Ahrefs and Semrush extensively at our agency and Semrush remains the tool of choice. We find that Semrush has the largest selection of tools & features to use, with the highest accuracy, and provides top-tier analysis recommendations. It's really is the ultimate all-in-one tool when comparing other performance measurement tools in the digital marketing space.
Read full review
serpIQ
No answers on this topic
Scalability
Google
No answers on this topic
Semrush
Semrush is flexible and scalable software which can be deployed across multiple departments and sites as needed.
Read full review
serpIQ
No answers on this topic
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.
Read full review
Semrush
  • Using Semrush on behalf of our clients, we have seen some impressive growth in organic visibility, traffic, conversion and revenue, across multiple industries.
  • The site checks available with Semrush have helped us to pitch and sell our services, securing new clients.
Read full review
serpIQ
No answers on this topic
ScreenShots