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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 (3rd), IP Address Management (IPAM) Tools (4th), Data Center Infrastructure Management (6th)
ServiceNow Discovery
Ranking in IT Asset Management
5th
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 February 2025, in the IT Asset Management category, the mindshare of Device42 is 6.2%, down from 6.5% compared to the previous year. The mindshare of ServiceNow Discovery is 5.4%, up from 2.7% 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 solution has some very good relational capabilities that show us how certain devices relate to each other and how some of our environment actually works together."
"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 REST API abilities enables us to run scripts that pull information from our servers about software, storage, etc. Anything we need is pushed through REST API to the Device42 server and reflected in the report it generates."
"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 solution's agentless approach to asset discovery is very important for us because installing agents on physical or virtual devices is not easy in our company. We have to escalate these kinds of things to different levels of security. Not having to install agents makes it easy for us."
"The import/export for bulk operations is a valuable and good feature."
"The most valuable feature was the ability to look up the different assets and see the different attributes that each one has, as well as being able to compare them to other assets."
"The most valuable part is the ease of use. There's no training involved. It's pretty simple and straightforward."
"I find that the Discovery and scripting features are the most useful."
"The process involving the original setup of the solution is excellent."
"ServiceNow's Discovery feature is quite significant because it allows for service mapping and integrates with VIN management. It involves adding a business context to servers, routers, switches, and data centers. This means understanding not only what's installed on these systems and how they function together but also recognizing their significance in terms of business applications from the business's perspective and how they impact business processes and capabilities. So when we delve into these aspects and connect them to the essential components, it can help you engage in more meaningful discussions to enhance capacity management practices. In essence, it contributes to the overall IT portfolio, almost functioning as a business platform. This platform is accessible to users who leverage the data to initiate incidents, implement changes, and resolve problems. Consequently, consolidating all configuration items or assets into a unified platform makes sense, especially considering you already have Discovery in place. If the cost is reasonable, the other two components might not provide much value, except for their user-friendliness, which is often less important to leaders compared to the desired outcomes."
"The best part about ServiceNow Discovery is that it is included in the ServiceNow suite."
"I like ServiceNow Discovery's overall structure and the way data comes in without creating a different dashboard or interface."
"One of the most valuable features of ServiceNow Discovery is the automated discovery that helps identify dependencies and generates reports."
"In the past, I found troubleshooting difficult in ServiceNow Discovery because I didn't have much exposure to the platform during that time, but then I explored some troubleshooting features, and I found that it wasn't that tough, so this is one of the qualities I like about ServiceNow Discovery. I also like that log reading in ServiceNow Discovery is much better than other tools. Another valuable feature of the tool is that you don't need to install many tools to deploy ITSM. You only need to subscribe to the modules to deploy the proper ITSM in your organization."
"One highly valuable aspect is the use of service accounts, which automates the process of identifying underlying nodes and associated assets."
 

Cons

"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."
"I would like to see API management as an additional feature in the tool's future versions. It will give more API security."
"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."
"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."
"When servers have two network adapters, automatically discovered will be only one network card because the other one is a backup. Device42 has some problems to find the other connection."
"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."
"Device42 is a main part of our processes. We need reliability, not only in terms of the data but with the solution itself. It's really difficult when we have 10 minutes of Device42 downtime because none of our teams can work for those 10 minutes, and it's more time lost if there is longer downtime. An improvement would be to have a cluster implementation of Device42 to have high-availability and ensure that we don't have downtime in case of failure."
"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."
"They can expand on the plugins for some of the other tools."
"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."
"ServiceNow Discovery could improve the interface. The navigation bar could improve. It would be helpful to have a landing page to go to find all the elements in one place."
"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 initial setup could be made easier. We hired professionals to implement it, and they trained our employees for ongoing processes."
"I feel that credential-less discovery could be improved."
"The solution needs to improve the cost of the solution. There are a few different solutions and they do act the same and have the same types of capabilities, however, the cost is quite high."
 

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."
"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."
"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."
"The product cost is low. It is quite cheap."
"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."
"We pay $100,000 per year."
"ROI (Return on Investment) is good. ServiceNow don't disclose the price publicly. They'll assess your organization's needs and then come up with a price."
"Setting up and licensing for ServiceNow can be expensive, especially for enterprise service management."
"The solution is very expensive."
"ServiceNow Discovery is expensive, but the company has a monopoly and we need to use the solution. We use it because we do not have a choice."
"ServiceNow Discovery's licensing is not a very small investment, but it definitely pays off."
"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."
"If the product is not deployed properly, it can be very expensive."
"There is a need to make payments every quarter of a year towards the licensing costs of the solution. ServiceNow Discovery is an expensive tool."
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Top Industries

By visitors reading reviews
Financial Services Firm
15%
Computer Software Company
13%
Manufacturing Company
9%
Government
7%
Computer Software Company
16%
Financial Services Firm
12%
Healthcare Company
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 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?
The product pricing is fair and reasonable for the value it provides. However, it is important to factor in the ongoing maintenance costs, as the system requires professional upkeep to ensure optim...
What needs improvement with ServiceNow Discovery?
The continuous improvement in the quality and customization of the product features would be beneficial, particularly as more customers rely heavily on its capabilities.
 

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: January 2025.
838,640 professionals have used our research since 2012.