Patch Management Buyers’ Guide 2026

How to choose the right patch management solution.

Last updated on Dec 15, 2025 9 Minutes To Read

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Written by Caitlin Harris

Technical Review by Laura Iannini

Patch management software enables IT and security teams to identify, acquire, deploy, and test new patches for their organizations’ network devices and software applications.

The global patch management market was valued at USD $950 million in 2024 and is estimated to grow at a CAGR of 9% between 2024 and 2034 to reach a total value of USD $2.25 billion.
Growth is largely being driven by three key factors:
- An increase in data privacy and protection frameworks mandating that organizations carry out software updates.
- A rise in endpoint attacks in recent years, which has caused unpatched systems and software to become the most concerning cyber risk amongst US cybersecurity professionals.
- The widening of the threat landscape caused by a rise in the complexity of modern IT environments. This is particularly true amongst organizations with hybrid work policies that often mean users are working across multiple devices (e.g., corporate workstations in the office and laptops at home).
As the market continues to grow, we’re likely to see a shift towards cloud-native and SaaS delivery models, growth in the adoption of patch management services, and more patch management providers offering AI-driven automation and predictive patching.

Why trust us: We’ve researched, demoed, and tested several leading patch management solutions, spoken to organizations of all sizes about the challenges they’re facing and the features that are most useful to them, as well as interviewed executives from leading providers in the patch and vulnerability management spaces.

You can find our product analysis reports, interviews, and Top 10 shortlists of the best patch management products on the market in our IT Management Hub.

Know Before You Buy: Our Recommendations

Before we jump into the details, here are our top tips on how to get the most out of your patch managementimplementation:

For easier implementation: Make sure your chosen solution is compatible with your environment before fully committing to it. Native support for your IT systems, network devices, and software apps will not only ensure you have total visibility of any missing patches, it will also make it much easier to deploy the solution.
For maximum visibility: Create an inventory of which machines and apps are running in your environment. You can’t patch what you don’t know is present!
For best security practice: Where possible, try to take a proactive approach to patching, rather than a reactive one. Keeping up with the latest recommended patches provides more safety in the long term than only patching in response to an incident.
For happy end users: Major patches shouldn’t come as a surprise to end users, especially if there’s any chance of the change causing disruption. Try to schedule patches outside normal business hours. If that isn’t possible, schedule them for a designated time and make your users aware that the update will be taking place.

How Patch Management Works

Automated patch management solutions are typically agent-based, which means you need to install a software component onto each end user’s machine. This agent collects data, then feeds it back to the management interface. Most modern patch management tools are SaaS-based, but some offer on-premises support, too.

Whether SaaS or on-prem, most patch management tools follow the same workflow:

You create patch management policies that tell the solution when patches should be applied, who they should be rolled out to first, and how to prioritize certain patch types. When creating these policies, we recommend that you identify any critical vulnerabilities (e.g., ransomware exploits) and regulatory standards (e.g., GDPR, HIPAA) that are relevant to your organization and tell the solution to prioritize updates related to those conditions first.
The solution establishes a full inventory of assets that will need to be patched, such as endpoints, operating systems, third-party applications, and other types of IT systems connected to your network.
The solution scans those assets to identify any required updates.
The solution searches through providers’ websites and repositories of published patches for known vulnerabilities to help you a) locate the patches you require and b) identify which ones are most critical, so it can help you prioritize which updates to roll out first.
The solution automatically distributes patches according to your pre-defined patch management policies.
The solution generates reports on how the patches are performing, and provides remediation options (e.g., patch rollbacks) to minimize disruptions caused by failed or faulty updates.

Some patch management tools further help minimize disruption by testing patches in a controlled environment to verify their functionality before you roll them out.

Benefits Of Patch Management

There are three main benefits to implementing a patch management solution:

Reduce your attack surface.
- According to Sophos, 32% of ransomware attacks in 2024 started with an unpatched vulnerability.
- On average, it takes 97 days to apply, test, and fully deploy a patch, and 64% of IT and security pros say that coordination between detection and remediation is their biggest challenge. That means threat actors have around three months to identify and exploit vulnerabilities before they’re patched (in other words, use them like a back door to access your systems without you realising).
- Automated patch management tools not only help you identify and remediate unpatched vulnerabilities, but they do it much more quickly than if you were trying to keep on top of them manually.
Improve system performance and keep your IT assets up to date with new functionality.
- As well as fixing security issues, software patches can fix performance issues and introduce new product features.
- Installing these types of patches ensures that your users are always equipped with the most up-to-date hardware and software, which in turn minimizes downtime caused by outdated or poorly performing systems and helps boost productivity.
Adhere to regulatory compliance frameworks.
- By helping you to apply patches correctly and maintain a consistent patching schedule, patch management tools make it easier for you to comply with regulatory data protection requirements mandated by frameworks such as GDPR, HIPAA, and PCI-DSS.
- Plus, by providing audit trails and detailed reporting into your environment’s patch status, a patch management tool can also help you prove compliance.

Common Patch Management Challenges

There are three main challenges that you might come across when implementing a patch management solution. Here’s what they are and how to overcome them:

1. Patch management tools may be restricted to certain hardware or software requirements. This can cause compatibility issues, which may be tricky to resolve without switching to another tool, but it can also cause blind spots, leaving you unknowingly vulnerable to cyber exploits. To avoid this, before you commit to a patch management tool, create an inventory of what devices each user is using, and make sure that your chosen solution supports those devices and their operating systems.

“You need visibility into what version everyone is working on,” Adam Hofeler, Senior Director at Automox, tells Expert Insights. “If you’ve got someone who’s running on an older operating system and you don’t know it, that vulnerability is going to pose security challenges down the line.”

2. Patching can’t fully protect against obsolescence. If your OS has reached its End Of Life (EOL), then it makes more sense security-wise to upgrade to the newest version than to just apply existing patches.

3. Brand new patches may occasionally have bugs or unintended consequences. To minimize the risk of faulty patches giving you a headache, we recommend testing patches before rolling them out. Some patch management vendors may pre-test patches before making them available to customers; others offer testing capabilities within the patch management tool. You should also look for a tool that offers the ability to roll back patches if something does go wrong.

Best Patch Management Providers

Our team of software analysts and researchers have put together a shortlist of the best providers of patch management solutions, as well as adjacent lists covering similar topics:

Features Checklist

When comparing patch management solutions, Expert Insights recommends looking for the following features:

Vulnerability scanning: The solution should scan your environment and identify missing patches and security weaknesses.
Automated patch deployment: You should be able to create policies that determine which systems should be patched and when, and schedule updates to take place automatically without manual intervention. Some solutions also allow administrators to manually approve or deny patches.
Patch prioritization: Not all issues are created equal, and some patches are more urgent than others. Your solution should be able to discern which updates are the most critical and apply those first, in line with your patching policies.
Comprehensive reporting and auditing: You should be able to access clear, real-time reporting dashboards that show you at-a-glance which devices are up to date and which ones may have outstanding issues. You should also be able to access detailed historical logs and compliance reports.
Cross-platform support: The solution must support patches for all operating systems and software types in use within your organization, and you should be able to manage them all from a single interface.
Rollback capabilities: The solution should provide updates on which patches have failed and give you the option to retry deployment. You should also be able to safely roll back your environment to a previous known working state in the event a patch presents issues or incompatibilities.
Scalability: The solution should be able to support your infrastructure as it grows, whether it’s an on-premises, cloud, or hybrid environment.

Future Trends: Where Is The Patch Management Market Headed?

Sometimes, decision makers and IT teams may disagree on the best way to approach patch management. Those focused on business objectives may want to prioritize minimizing disruption, while security professionals are likely to be more concerned with implementing preventative security measures. However, even if not all patches are perfect, the little level of risk they introduce is necessary in order to prevent much larger and costlier problems. As such, growth in the patch management market isn’t showing any signs of slowing.

And as the market continues to grow, we can expect to see three key trends unfold.

94% of organizations are currently automating patch distribution, or plan to automate it within the next year. To meet this demand and ensure their foothold within a competitive industry, we can expect patch management providers to leverage AI and ML to improve their ability to automatically and continuously detect vulnerabilities, prioritize critical patches, and deploy updates. By automating these tasks, patch management tools will not only save IT and security teams’ time, but also help reduce human error across the patching process. Some tools may even use AI to forecast exploit risks and offer guidance on how to streamline patch schedules, improving security and boosting efficiency.

Second, we’ll see more organizations migrating to cloud-based patch management solutions that centralize deployment across distributed, hybrid infrastructures, offer greater scalability, and reduce management overhead.

Finally, as in-house IT and security teams—particularly amongst SMBs—continue to face resource constraints, we can expect more of them to outsource patch management to Managed Service Providers (MSPs). These providers help their clients to maintain security, without having to hire, train, or retain extra staff.

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