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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

"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."
"Previously, our company had a lot of issues keeping track of all the data centers and the inventory, as well as the purchase orders. All of these were managed by other tools. The good thing about Device42 is that it can be used for all this together. We don't need to spend time checking many other tools and files."
"A big plus for Device42 was the auto-discovery. With it, we have updated devices, updated systems, and up-to-date systems."
"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."
"The way the solution’s automatic IT asset discovery and inventory functionality works is you set up a discovery job, then you can schedule it to run. I schedule all of the runs daily at different times so nothing is interfering with anything else. It's nice to know that you can set up the scan, schedule it, and sit back. You can check them every day and make sure everything ran, making sure nothing had errors, then you're good to go. Anything new is going to automatically be discovered, which is nice. It takes some of the stress off because you don't have to know, "If this team opened new servers, we need make sure now it will automatically pick them up." It is one less thing to worry about. It gathers a lot of data points."
"The reporting part is valuable. You have classic reports, and you can also do advanced reporting. They also have the DOQL feature for queries. You can write SQL queries to get your data and create custom reports."
"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."
"It has helped in tracking hardware and software and reducing overall costs."
"The initial setup isn't too complicated."
"The product's initial setup phase was simple."
"The different tables are available in ServiceNow CMDB are quite good. We don't need to create many custom tables."
"The solution has a single database, architecture, and data model."
"The product's most valuable feature is its ability to extract the details of organizational hardware and provide the latest setup updates."
"It is a dependable source of data. If I want to understand what technologies are used to deliver certain business outcomes, this is what I would use. I can know that this particular server is being used to deliver this business application or business service."
"The CMDB for us is fed by our discovery tools, and it lets us be able to track the changes that we make to any incidents or escalation points that we have associated with a CI."
 

Cons

"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."
"If they could make it so their remote connector could do as much as 10,000 devices, that would be better."
"It would be nice for the agent to have an installer versus a single file across multiple systems."
"Configuring rPDUs in the data center for Device42 required us to add multiple discovery jobs. The rPDUs were referred to the ISPDUs and daisy-chained. They would automatically assign a unique SMP port, but Device42 didn't allow SMP ranges, so we had to create a discovery job for each rPDU individually. We submitted a feature request to mitigate that."
"While the automatic IT asset discovery is great, the first time using it can be confusing when you are configuring the SNMP. I don't remember for sure but I don't think it said "SNMP community," it said "password". The first time I used it I was thinking about communities but the tool said "password," and when you say "password" in SNMP you are thinking about SNMP version 3. This is the only thing that is confusing, although there were some devices that were not included in the discovery."
"If I want to delete an asset from a cabinet it does take a while. And if I'm doing it in bulk — say, for example, if we have one cabinet that has 20 servers in — if I want to remove all 20 servers, I have to do them individually, which is a bit time-consuming. If there were a way that I could just bulk-remove everything from there, that would definitely save some time."
"The product must provide AI features."
"The breadth and depth of the solution's discovery of IT asset information means the system does most of the work, but they need to work on improving the database discovery part, especially for Oracle Exadata."
"If you have multiple tools that are going to ingest data into the CMDB, you need to be careful of what rules we write to ensure that they fall in place."
"There could be room for enhancing customization capabilities."
"We have various service levels and SLAs for our customers like platinum, gold, etc. Each SLA has an associated hardware and computing configuration. We cannot define that in ServiceNow for each customer. For example, a customer with 100 servers might be in the platinum category while a client with 25 would be in gold."
"When running large queries within the system, it does have a tendency to bog down the system. This is something that should be improved. I would also like to see the HAM Pro module beefed up a little bit and integrated better into the SAM Pro module, which seems to be pretty much on the roadmap. Its pricing is pretty complicated and always fluctuating. Its pricing should be improved."
"There's room for improvement in terms of integration."
"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."
"I wish we didn't have to pay for additional modules. For example, the vulnerability module is at an additional cost so that we can pull the Qualys scans and actually have automated tickets involved. If that workflow can also be part of that, it would be nice."
 

Pricing and Cost Advice

"The problem with using other vendor, like BMC, is the pricing. The price is so horrible and nobody wants to pay this money."
"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."
"It's in the top-three most expensive solutions in terms of cost, but it has all the features that are needed."
"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."
"Our licensing costs are on a yearly basis."
"We pay $100,000 per year."
"The product cost is low. It is quite cheap."
"The market sees ServiceNow as the Ferrari in terms of pricing. It's at the very top, and its cost is very, very high."
"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."
"The product is pricey."
"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."
"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."
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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.
855,752 professionals have used our research since 2012.