Device42 vs ServiceNow CMDB comparison

Why PeerSpot?

Device42 and ServiceNow are both solutions in the Configuration Management Databases category. Device42 is ranked #1 with an average rating of 8.2, while ServiceNow is ranked #2 with an average rating of 8.5. Device42 holds a 23.3% mindshare in CMD, compared to ServiceNow’s 19.5% mindshare. Additionally, 100% of Device42 users are willing to recommend the solution, compared to 100% of ServiceNow users who would recommend it.

Device42

Read 35 Device42 reviews

6,897 Views
1,310 Comparison Views

100% willing to recommend

ServiceNow CMDB

Read 34 ServiceNow CMDB reviews

2,298 Views
2,298 Comparison Views

100% willing to recommend

Device42

ServiceNow CMDB

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Device42 and ServiceNow CMDB based on real PeerSpot user reviews.

Find out in this report how the two Configuration Management Databases solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed Device42 vs. ServiceNow CMDB Report (Updated: November 2026).

Buyer's Guide

Device42 vs. ServiceNow CMDB

November 2026

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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

1st

Average Rating

8.4

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

IT Asset Management (3rd), IP Address Management (IPAM) Tools (3rd), Data Center Infrastructure Management (1st)

ServiceNow CMDB

Ranking in Configuration Management Databases

2nd

Average Rating

8.6

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of November 2026, in the Configuration Management Databases category, the mindshare of Device42 is 23.3%, down from 23.6% compared to the previous year. The mindshare of ServiceNow CMDB is 19.5%, down from 28.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Configuration Management Databases Mindshare Distribution
Product	Mindshare (%)
Device42	23.3%
ServiceNow CMDB	19.5%
Other	57.2%

Configuration Management Databases

Featured Reviews

Manmohan Rao

Associate Vice President at Hitachi Systems India Private Limited

Granular discovery has ensured confident workload migration and optimized cloud move group planning

Device42 offers the best features for workload assessment, particularly useful for cloud-to-cloud workload or on-premise data center workload, especially when planning for workload migration to the public cloud. For application and infrastructure discovery, Device42 has enabled me to know the number of machines running in the on-premise environment and has managed to capture complete utilization metrics or trends of their utilization. This has benefited me in right-sizing systems for my public cloud total cost of ownership (TCO) planning, providing me granularity to right-size these systems while planning a migration to the public cloud. Device42 has positively impacted my organization by providing granularity toward application discovery compared to other assessment tools, which is a differentiator since none of the other tools provide such granularity, leading to better decision-making for my migration to the public cloud. Device42 has improved my migration projects by providing granularity around system dependencies that gave me confidence knowing which systems communicate with each other parked in a particular move group. My move group planning became so robust that I am not leaving any system behind in the on-premise data center from my planning, which saves a lot of time and effort, leading to cost optimization—a value addition.

Read full review

reviewer2782440

ServiceNow Consultant at a consultancy with 11-50 employees

Automation features and integrated service mapping have streamlined incident and change management processes

There is probably room for improvement in ServiceNow CMDB. I'm so immersed in projects and solving direct customer issues that I don't think too much about potential improvements. Maintaining an accurate and up-to-date ServiceNow CMDB can be challenging due to incoming data from various sources, but ServiceNow has been developing small AI components to help with data discrepancies and deduplication recently. They have also improved integrations with other tools, providing many out-of-the-box integrations to different monitoring tools and CMDBs, which previously required coding experience for custom integrations. They are moving towards a more low-code or no-code approach, which is part of their goal as a company.

Read full review

Quotes from Members

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

Pros

"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 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."

"I've used NetBox, MyIP, and RackTables; I've used quite a bunch of these other tools out there, and honestly, Device42 is the best."

"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."

"Device42 is a fantastic tool for workload discovery, and I believe everyone should start using it if they have plans to do so; it is a top-notch tool in the market."

"Device42 positively impacts my organization because we build the as-is as soon as possible, avoiding the delays we would face with the network or security teams, and I captured more than 100 traffic entries in just two weeks, which was great."

"Discovery tools such as Device42 are very useful for enterprise level organizations."

"It has agentless discovery; you don't need to put agents on your servers. You can open one or two ports to discover all your infrastructure."

More Device42 pros

"We can use ServiceNow CMDB to create more tables that can provide granular information."

"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."

"ServiceNow is quick to start up because it's on the cloud."

"It has improved our organization by bringing about quite a bit of automation so that we don't have to manually take inventory, and we can also quickly filter a query along different avenues to find out how many models we have in place."

"The product's most valuable feature is its ability to extract the details of organizational hardware and provide the latest setup updates."

"One of the most valuable aspects of ServiceNow CMDB is its user-friendly interface and high degree of customization at the user level."

"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."

"I like ServiceNow CMDB's discovery tools. If you have discovery tools and the discovery tools are built around a philosophy of mapping, then we can implement a top-down architectural mapping of the elements in the upper structure and create your CI."

More ServiceNow CMDB pros

Cons

"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."

"We have not yet seen ROI. The solution has not reduced the time spent managing IT assets."

"Their pricing model is very poor. For instance, software licensing, at one point in the distant past, was a standard feature."

"In my experience I believe that the key concern is the pricing strategy of the solution. Instead other solutions such as lanweber are much more cost effective. Previously, Device42 operated on perpetualysis without any fees. But recently they have altered the pricing model to include a subscription fee which I see as a very costly affair. Therefore I would like to suggest that they evaluate their pricing strategy and licence scheme, conduct a market research and ensure that they provide the right product in the market at the right price."

"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."

"I would like to see API management as an additional feature in the tool's future versions. It will give more API security."

"From a documentation and reporting standpoint, at present, it is useful, but I feel that it can be improved because it currently feels incomplete in certain areas."

"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."

More Device42 cons

"In general, the pain points are related to ServiceNow. There is a lack of development. ServiceNow is not a true configuration management tool."

"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."

"The initial setup is a bit complex."

"We would like the solution to be made more easily scalable in future updates."

"ServiceNow CMDB may face performance issues if we try to make the solution too large by adding more CIs."

"There's room for improvement in terms of integration."

"Because I'm an SME, the most important thing is the technical help that I can get, so better, more useful technical support would be good."

"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."

More ServiceNow CMDB cons

Pricing and Cost Advice

"The product cost is low. It is quite cheap."

"Our licensing costs are on a yearly basis."

"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."

"We pay $100,000 per year."

"It's in the top-three most expensive solutions in terms of cost, but it has all the features that are needed."

"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 problem with using other vendor, like BMC, is the pricing. The price is so horrible and nobody wants to pay this money."

"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."

"In comparison to the cost of other solutions, you get value for your money with ServiceNow CMDB. It could definitely be cheaper though."

"The product price falls on the higher side of the spectrum."

"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 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 market sees ServiceNow as the Ferrari in terms of pricing. It's at the very top, and its cost is very, very high."

"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."

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Top Industries

By visitors reading reviews

Financial Services Firm

13%

Manufacturing Company

10%

Healthcare Company

Outsourcing Company

Financial Services Firm

16%

Outsourcing Company

14%

Manufacturing Company

Healthcare Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	10
Midsize Enterprise	6
Large Enterprise	20

By reviewers
Company Size	Count
Small Business	9
Midsize Enterprise	3
Large Enterprise	23

Questions from the Community

What is your experience regarding pricing and costs for Device42?

The pricing, setup cost, and licensing for Device42 are relatively cost-effective and affordable. I do not know if a small organization would be able to afford it, but I presume it would also be co...

See all answers

What needs improvement with Device42?

I think Device42 can be improved by adding more features around the CMDB aspect and lifecycle management. I do not think many people use it for that functionality, but if they were to expand the su...

See all answers

What is your primary use case for Device42?

My main use case for Device42 is that we use it as a CMDB and affinity map to check out network topology or determine when we need to decom something in a life cycle. We use it for many different p...

See all answers

What needs improvement with ServiceNow CMDB?

I believe that related to the solutions in the Now Assist platform, we can put more autonomy on that. Some reconciliation can be automated. AI Assist is the current improvement now. I don't have an...

See all answers

What is your primary use case for ServiceNow CMDB?

I primarily work with ITSM, HR, SPM, AI, Now Assist, CMDB, and CSDM modules, covering almost all of these areas. I use the integration with ServiceNow CMDB with all the processes that we have imple...

See all answers

What advice do you have for others considering ServiceNow CMDB?

I help customers evaluate their CMDB health. We use the CMDB health to make that analysis, to see the relationships, what is missing with the processes they have, and any mis-ownership issues. So, ...

See all answers

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NetBox.dev vs Device42

Compared 5% of the time

Faddom vs Device42

Compared 5% of the time

ServiceNow vs Device42

Compared 4% of the time

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Compared 22% of the time

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Compared 18% of the time

OpenText Universal Discovery and Universal CMDB vs ServiceNow CMDB

Compared 13% of the time

Qualys Exposure Management vs ServiceNow CMDB

Compared 7% of the time

Freshservice vs ServiceNow CMDB

Compared 3% of the time

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Product Reports

Buyer's Guide

Device42

November 2026

Download Device42 product report

Buyer's Guide

ServiceNow CMDB

October 2026

Download ServiceNow CMDB product report

Overview

Device42 empowers enterprises with automatic IT asset discovery, application dependency mapping, and agentless discovery, streamlining asset management, improving decision-making, and supporting migration initiatives.

Device42 automates network discovery and provides comprehensive IT data management, making it indispensable for asset and infrastructure management. The platform’s integration capabilities, such as with ServiceNow, allow seamless management of physical and virtual environments. Its application dependency mapping is a critical feature for efficient cloud migration, while advanced search and dashboards enhance operational tasks. Device42's ease of deployment coupled with integration into cloud services offers robust operational insights and simplifies onboarding.

What are Device42's key features?

Automatic IT Asset Discovery: Enables detailed information collection on hardware and software.
Application Dependency Mapping: Facilitates tracking of application dependencies for effective cloud migration.
Agentless Discovery: Assists in uncovering assets without the need for specialized agents.
Network Topology Visualization: Assists in visual representation of network connections.
Cloud Integration: Simplifies the integration with cloud services for enhanced insights.

What benefits should be evaluated in Device42?

Improved Decision-Making: Optimizes resource utilization and boosts strategic initiatives.
Seamless Integration: Enhances connectivity with platforms like ServiceNow.
Efficiency in Auditing: Eases compliance and auditing processes.
Simplified Onboarding: Streamlines initial setups and deployment.
Enhanced Operational Insights: Supports better management through comprehensive data visualization.

Device42 is widely used across sectors for IT asset and infrastructure management, where automation in inventory and documentation aids compliance and resource optimization. It excels in industries requiring integration with existing systems and comprehensive network solutions. Application dependency mapping bolsters cloud migration efficiency in enterprise environments.

Device42

ServiceNow CMDB offers a user-friendly interface with customizable features, seamless integration, reliable performance, detailed discovery tools, and robust data governance. It is essential for effective asset management and IT service optimization.

ServiceNow CMDB serves as a central management facility for configuration items supporting processes like incident, change, and asset management. It provides scalable tracking of IT hardware assets, integrates discovery, and manages relationships among configuration items to enhance infrastructure and service visualization. With strong data governance, automation capabilities, and integration with business modules, it supports cloud and on-premises environments effectively.

What are the most important features of ServiceNow CMDB?

User-Friendly Interface: Customizable and easy-to-navigate, allowing for efficient management.
Seamless Integration: Interfaces with Microsoft Active Directory and business tools effortlessly.
Automation Capabilities: Automates processes to enhance operational efficiency.
Reliability: Offers consistent performance and detailed discovery tools.
Data Governance: Strong regulatory compliance and data management.

What key benefits or ROI should users expect?

Asset Tracking: Centralized asset management with scalable solutions.
IT Service Management: Enhanced project and service portfolio management.
Centralization: Consolidates configuration data for improved decision-making.
Scalability: Adapts to growing business needs and large data sets.

ServiceNow CMDB is implemented across multiple industries to manage complex IT infrastructures. In finance, it supports asset tracking and compliance. Healthcare uses it for critical configuration management and reliable discovery. Tech companies benefit from its integration capabilities and process automation to maintain competitive edge.

ServiceNow

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

Buyer's Guide

Device42 vs. ServiceNow CMDB

November 2026

Free Report: Device42 vs. ServiceNow CMDB

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