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Device42 vs ServiceNow CMDB comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Device42
Ranking in Configuration Management Databases
4th
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
25
Ranking in other categories
IT Asset Management (9th), IP Address Management (IPAM) Tools (5th), Data Center Infrastructure Management (6th)
ServiceNow CMDB
Ranking in Configuration Management Databases
1st
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
31
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2025, in the Configuration Management Databases category, the mindshare of Device42 is 17.3%, up from 16.8% compared to the previous year. The mindshare of ServiceNow CMDB is 40.7%, down from 44.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Configuration Management Databases
 

Featured Reviews

AHMEDKASSAB - PeerSpot reviewer
Allows us to determine the exact placement of assets based on the building maps and the room details
In my experience, I believe that the key concern is the pricing strategy of the solution. Instead, other solutions are much more cost-effective. Previously, Device42 has altered the pricing model to include a subscription fee which I see as very costly. They should change their pricing strategy and license scheme, conduct market research and ensure that they provide the right product in the market at the right price.
EdwardScott - PeerSpot reviewer
It has helped us consolidate information, improving reporting and visibility
The setup was pretty straightforward on the development side, but I don't think the expectations of the user community are properly set. There is a gap between what the development side is doing, and what the user community expects. For example, my company has used ServiceNow for several years. When I joined, they weren't using it for much besides change management. That was easy to set up and configure. It was immature but fairly usable because no other processes had access to CMDB. It was easy, but their knowledge of what to do with CMDB was underdeveloped. We redeployed it in nine months, but we're still building. I wouldn't say that the deployment is complete because we haven't finished service mapping yet. We spent nine months fixing old problems and ensuring discovery is dependable. A team of about six people is working on the deployment, including architects, developers, subject matter experts, and process owners.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The auto-discovery is brilliant. You can have it scheduled to run on a regular basis, and the infrastructure is always getting updated within the platform. I would rate the asset discovery very highly. It's very comprehensive. It covers quite a lot of different methods for doing discovery and it supports a lot of different types of hardware as well."
"One of the most valuable features in my experience is the precise tracking of hardware devices and their locations registered in the solution. The solution allows to determine the exact placement of assets based on the building maps and the room details. This feature has allowed us to gain upper hand on the customers and provide them with a great satisfaction because they can visually see the arrangement of their assets within the organisation or building."
"Device42 has everything in one place and links it altogether. This helps when you need to figure out where things are going wrong, where things are happening, or how everything is linked together."
"The most helpful feature in Device42 was the import feature, where you can seamlessly import your information into the configuration database manager."
"We use the automatic IT asset discovery for different things, like VMware discovery and SNMP discovery for network devices. It helps us to keep hardware information up to date in Device42, and the VMware discovery helps us to keep virtual device inventory up to date... We are sure to have 100 percent of our devices in Device42. Not more, not less."
"The pricing is reasonable."
"The continuous asset discovery is good because it means not having to manually input all the small data, such as IP addresses, leases, etc. It helps and saves us a lot of time."
"The Insights+ component is useful for us because it does business application mapping and helps us visualize it. It saves us time because we don't have to hunt for data."
"CMDB provides a centralized repository for your assets and support representatives throughout the organization."
"As I work based on the IT governance framework, what I like best about ServiceNow CMDB is ITSM, so incident/service request management. I also like that it can be useful for project portfolio management."
"We can use ServiceNow CMDB to create more tables that can provide granular information."
"The most valuable feature of ServiceNow CMDB is that it provides transparency and tracking of CI usage across multiple process owners or service owners."
"Portfolio management is very useful for us."
"There is a lot of documentation online regarding CMDB."
"The support of the whole infrastructure is one of the main features that makes ServiceNow CMDB suitable for every type of company. It integrates with all other modules like change, business management, HR, and customer service management."
"The most valuable feature of ServiceNow is the user interface because you can customize or configure it directly from the user interface by using the mouse. It is easy to use even for non-IT people. You can also directly plug your ServiceNow instance within your Microsoft Active Directory and then retrieve all your users and groups. So, you can use the users and groups to put automation inside the application. When you have new hires, you can automate the group security and group attribution. It is very good in terms of performance. Its performance is almost 100%. Once, it took less than two minutes to back up and run an instance. It has very good reliability."
 

Cons

"Since I was focused on deploying connectors and getting all the servers to be scanned, one of the biggest pains was when a job would fail, then the output (logging) was poor. For example, "Why did it fail?" In these cases, you get a generic error. It doesn't point you in the right direction and tell you why you got the error, which is really annoying. There have been times I asked, "Is there somewhere I can see a better log as to why is this failing?" That would be a really nice improvement."
"It was hard to know which assets I'd already looked at because if I looked up another asset with a similar name, they would still pop up. I would have to make sure I was looking at the right asset. The search function should be improved."
"The reporting could be better. The Insights+ component is an improvement, but they even admit it isn't the greatest. The documentation on their website could also be improved, but Device42 is constantly changing, so the documentation would have to change almost daily."
"The product must provide AI features."
"The solution’s automatic IT asset discovery and inventory functionality functions pretty well. There could be some improvement if there were some automated scripts to get it off the ground. I know it takes a bit of effort to get all of various managed devices into one place. We have to go and change how they are managed and make sure they are all linking up correctly so they can be tracked in Device42. Some type of automated script for each to get over that initial activation."
"For the iPhone, the device diagram cannot be downloaded. You have to go to each device and download the device diagram for that device. E.g., suppose there are a 1000 or 2000 servers. You cannot go to each server or device to download a device diagram for each device. There should be a one-click solution for downloading all device diagrams."
"If they could make it so their remote connector could do as much as 10,000 devices, that would be better."
"The dependency mapping can be quite slow sometimes, if you've got a lot of things connecting to services. It can be very slow to build up the map."
"There could be room for enhancing customization capabilities."
"While ServiceNow CMDB is flexible and comprehensive, it's also difficult to implement and requires a lot of customization. In order to fully leverage ServiceNow CMDB, you need ServiceNow Discovery and some other ServiceNow solutions. It's expensive to purchase all of these. We're negotiating with ServiceNow, but we're thinking about replacing it with another CMDB solution."
"There are areas that could be improved, but that's a longer discussion. It all depends on what you are looking to do with it and then it becomes an issue of how do you configure the CMDB accordingly."
"You need to perform additional planning because their recommendation is not to add columns to the core tables."
"I don't think it's a failure of Service Now or something that they don't offer, but I haven't seen any training modules."
"Definitely, the price needs to be lower because there are clients that I work with who cannot afford ServiceNow. I have to end up proposing alternate solutions to fit their budget."
"ServiceNow CMDB could be easier to use. Beginners don't always understand the features. It would be helpful if ServiceNow offered more training or self-guided courses where people could learn to leverage the platform better. I've used ServiceNow for a long time, but I see new users struggling with these processes. There's a steep learning curve."
"There is some customization we need from the customer side."
 

Pricing and Cost Advice

"It's in the top-three most expensive solutions in terms of cost, but it has all the features that are needed."
"Our licensing costs are on a yearly basis."
"The problem with using other vendor, like BMC, is the pricing. The price is so horrible and nobody wants to pay this money."
"The product cost is low. It is quite cheap."
"We pay $100,000 per year."
"I am not involved in its pricing, but I have seen their plans during a discussion with the customer. For 500 servers, they were asking 50,000 USD. The cost of BMC Discovery was less than half. For the same thing, they were charging only 10,000 USD. Its pricing needs to be improved. As compared to other discovery tools, such as BMC Discovery and ServiceNow Discovery, its price is a little bit higher."
"On a yearly basis, our licensing is $10,000. However, our license is now nearly full with devices. We need the next bigger license with 5,000 devices, which will cost us $19,000. We pay for a set of licenses, a maximum number of devices, and a maximum number of IP addresses. We have the smallest amount of features, which is enough for us at this time."
"Functionality-wise, Device42 is on par with industry standards, but price-wise, the solution is expensive. I'm rating the pricing for the solution as eight out of ten."
"The product price falls on the higher side of the spectrum."
"It is always fluctuating. It seems to change every six months. Every time they come out with a new iteration, it changes. It is pretty complicated, and they should improve it."
"It is really expensive. I don't know actually how much it costs, but in 2016, when a client decided to move from an old solution to ServiceNow and had to choose a supplier for ServiceNow, I had heard that it could cost $10 per hour, which is really expensive. I am not aware of any additional fees to the standard licensing fees. There is no standard ServiceNow solution. When a company wants to acquire ServiceNow, they already know which module they will choose. In a basic package, you would have Service Catalog, Incident Management, and Change Management. These modules are usually required in an IT company."
"The product is pricey."
"The market sees ServiceNow as the Ferrari in terms of pricing. It's at the very top, and its cost is very, very high."
"In comparison to the cost of other solutions, you get value for your money with ServiceNow CMDB. It could definitely be cheaper though."
"I would like it to be cheaper. If you've got a large environment, it can get quite expensive quite quickly. You still get a return on investment, but everybody has a tight budget. In terms of licensing, everything is pretty much known upfront. Being SaaS-based, there are no real additional gotchas that we came across."
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Computer Software Company
12%
Manufacturing Company
9%
Healthcare Company
9%
Computer Software Company
14%
Financial Services Firm
13%
Government
10%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What needs improvement with Device42?
The product must provide AI features. It would be very useful if I could create datasets or queries from an AI interface.
What is your primary use case for Device42?
I use the solution for physical assets management, IT management, and application dependency mapping.
What do you like most about ServiceNow CMDB?
The product's initial setup phase was simple.
What needs improvement with ServiceNow CMDB?
I don't currently see any problems with ServiceNow CMDB since everything works fine. If I click on some particular CIs at the moment, all the information related to that CI appears by default. Righ...
What is your primary use case for ServiceNow CMDB?
I use ServiceNow CMDB in my company to deal with areas like incidents, problems, and change management. I use ServiceNow CMDB in my company to deal with all the equipment inventories and our infras...
 

Overview

 

Sample Customers

Computershare, Concur, Doosan, Fitch Ratings Inc., Fujitsu, HomeAway, Jasper Wireless, Mercedes-Benz, Square, Twitch, UCSB, Zayo Group Inc.
Wayfair, Siemens, Allianz, Experian, Vitas Healthcare
Find out what your peers are saying about Device42 vs. ServiceNow CMDB and other solutions. Updated: June 2025.
857,162 professionals have used our research since 2012.