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Device42 vs ServiceNow Discovery comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 18, 2024

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 IT Asset Management
9th
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
25
Ranking in other categories
Configuration Management Databases (4th), IP Address Management (IPAM) Tools (5th), Data Center Infrastructure Management (6th)
ServiceNow Discovery
Ranking in IT Asset Management
4th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
41
Ranking in other categories
Server Monitoring (2nd), Cloud Resource Discovery Services (1st)
 

Mindshare comparison

As of April 2025, in the IT Asset Management category, the mindshare of Device42 is 5.9%, down from 6.6% compared to the previous year. The mindshare of ServiceNow Discovery is 5.6%, up from 3.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Asset Management
 

Featured Reviews

Krishna Gopal Singh - PeerSpot reviewer
Good reporting and discovery capabilities, and helpful for understanding device dependencies and asset management
Its price needs to be improved. It is more expensive than some of the other tools out there. Their support is good, but their knowledge base should be better. There should be a common area where we can search and find solutions for our queries or issues. We don't always need to raise a ticket with the Device42 support team. Currently, if you want to ping devices, you need to log into Appliance Manager. This feature should be available on the Device42 side. You should be able to use the ping utility without logging into Appliance Manager. The features that are there in Appliance Manager should also be available on the main Device42 server so that you have more control on one screen. You don't need to switch to another portal, but it is not something critical.
Kaustubh Partha - PeerSpot reviewer
Scans servers and network devices through SNMP and reduces manual maintenance for our infrastructure team
I like how ServiceNow Discovery scans servers and network devices through SNMP. Most fields on our forms are auto-filled, reducing manual maintenance for our infrastructure team. Post Discovery implementation there is hardly any maintenance. There are three to four fields that are customized. Otherwise, 90% of the data is auto-filled. Discovery can also run in bulk, which is helpful for organizations that cannot run it during weekdays. With identification rules, if a configuration item (CI) isn't in the CMDB, you can simply add the IP address, and it will be automatically added based on criteria like name or serial number, making CMDB maintenance easier.

Quotes from Members

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

Pros

"The IP address tracking [is valuable]... We have a lot of different devices and some of them have many IP addresses, so keeping track of which ones are assigned where is very critical for putting new devices on the network and giving them new addresses. All of our devices are statically assigned, so if we don't keep good records then we could accidentally assign a duplicate, which would cause problems on the network."
"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."
"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."
"The most valuable part is the ease of use. There's no training involved. It's pretty simple and straightforward."
"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."
"The asset inventory is great because previously we had devices all over the place. We have been able to do multiscans to find devices that we didn't know about, which was great."
"The solution's automatic IT asset discovery and inventory functionality are top-notch. The thing I like is that it's open-source. If I need to change them — and they've given me links on GitHub to have them — I can go and change them to pull exactly what I want, as frequently as I want."
"The pricing is reasonable."
"It has given us an understanding of each layer from a server application."
"The most valuable feature of ServiceNow Discovery is its performance."
"The solution finds public cloud infrastructures globally and updates the integration management database, service catalogs, and asset management details."
"The service management and operations management modules are valuable."
"The product's discovery feature is valuable due to its accuracy, reliability, and the high prestige associated with the information it provides."
"ServiceNow Discovery works better than other products I've used."
"We mostly use the solution's ITSM and ITOM capabilities in most workflows."
"The initial setup is pretty straightforward."
 

Cons

"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."
"A con for Device42 is that Kubernetes integration is lacking. You pay for 10,000 spot licenses and if you're spinning up a Kubernetes cluster, or four or five or six Kubernetes clusters like we do, you're going to have 5,000 or 6,000 nodes in each of those, doing different types of business things."
"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."
"I would like to see API management as an additional feature in the tool's future versions. It will give more API security."
"My biggest problem with the product is the upgrades. First, we have to do them manually and second, not this last time but the time before that, we actually had to build a new VM to deploy the solution again. We had to back it up and then restore it to the new version. That was inconvenient."
"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 architecture is a bit old-fashioned. Device42 is on one server, appliance, virtual machine, or guest. We are loading more into Device42 than it can hold. Overloading Device42 with REST API calls or tasks will directly impact every aspect because the server will be too busy to answer requests."
"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 solution is too high priced."
"It's an expensive platform."
"The product should improve its customer interface, web interface, and front end. I would like to see the integration of keyboard chat with the solution."
"The product could improve some of the visualization and architecture setups."
"I find it valuable to enhance IP address management. I've been in this field since around 2011, and my experience since then has revolved around automation, deployment, distribution, and comprehensive inventory management, all crucial for deploying various components, including patches. When we talk about patch management or vulnerability management, it's more complex than just applying patches; sometimes, you need to undergo significant upgrades or phase out old components for new ones, and this can turn into a substantial project, explaining why vulnerabilities persist. Now, the role of ServiceNow Discovery and security operations, or at one point, looking at vulnerability management in ServiceNow Discovery, is crucial. It allows you to identify vulnerabilities on assets and, with the addition of discovery, service mapping, and event management, you gain a business context for these vulnerabilities. It's not merely about knowing they exist on a server; it's about understanding which services are responsible for critical business processes or transactions, like payroll. This knowledge changes the approach and execution of vulnerability remediation."
"The current limitation requires having mid servers or discovery servers in each data center for proper discovery, hindering the ability to discover assets across continents such as Asia Pacific and Europe."
"The continuous improvement in the quality and customization of the product features would be beneficial, particularly as more customers rely heavily on its capabilities."
"When you switch versions, for example, when you go from Paris to Quebec they will introduce many new things and occasionally things break when they do that."
 

Pricing and Cost Advice

"We pay $100,000 per year."
"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."
"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."
"The product cost is low. It is quite cheap."
"The problem with using other vendor, like BMC, is the pricing. The price is so horrible and nobody wants to pay this money."
"It's in the top-three most expensive solutions in terms of cost, but it has all the features that are needed."
"There is a subscription for ServiceNow Discovery. It's expensive, but I think it's one of the best solutions on the market, so it's worth it."
"You need a subscription to ServiceNow Discovery, so you can use its features. You can also use specific plugins with the tool, and some of the plugins are free. I don't have information on how much my company pays for the subscription to ServiceNow Discovery."
"If the product is not deployed properly, it can be very expensive."
"As per a general discussion I had with the stakeholders, I figured out that it is a costly tool. There is a need to make additional payments apart from the licensing fees for better support services from ServiceNow."
"It costs a lot. It is probably close to over a hundred thousand. It's an expensive platform, but you can't compare ServiceNow's Discovery functionality to other discovery tools. It's not an apples-to-apples comparison of ServiceNow to a configuration management tool to an asset management tool because it does those things, but it's not those things."
"The product pricing is fair and reasonable for the value it provides."
"I would rate the product's pricing a six out of ten. We had availed some discount from the standard pricing. Even then, the tool's pricing is expensive. You have to pay some vendor service fees for the product's implementation."
"ServiceNow Discovery has very broad pricing, so it becomes costly. It would be better if it had a pay-as-you-use licensing model because the total cost of ownership is quite high."
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
Computer Software Company
13%
Manufacturing Company
9%
Healthcare Company
8%
Computer Software Company
16%
Financial Services Firm
12%
Healthcare Company
9%
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 Discovery?
The solution can prioritize the discovery of IP ranges. The product automatically places all Discovery CIs into the correct class within the CMDB.
What is your experience regarding pricing and costs for ServiceNow Discovery?
ServiceNow is considered more expensive compared to other products. If I were to rate the pricing on a scale from one to ten in terms of expense, I would rate it quite high.
What needs improvement with ServiceNow Discovery?
Improvements could include implementing chatbots to simplify ticket creation. Currently, each new product must be manually created if it is not already available in ServiceNow, which can be cumbers...
 

Overview

 

Sample Customers

Computershare, Concur, Doosan, Fitch Ratings Inc., Fujitsu, HomeAway, Jasper Wireless, Mercedes-Benz, Square, Twitch, UCSB, Zayo Group Inc.
York, National Grid, DXC Technology, experian, BEACHBODY
Find out what your peers are saying about Device42 vs. ServiceNow Discovery and other solutions. Updated: March 2025.
845,564 professionals have used our research since 2012.