JetPatch vs ManageEngine Patch Manager Plus for Server Patching

Short answer: ManageEngine Patch Manager Plus is a low-cost, broad patching tool for Windows, macOS and Linux, sold on-premises or as a cloud service, and it is designed to replace WSUS rather than work with it. JetPatch is installed software built for enterprise server estates: it patches Windows Server, eight Linux distributions, IBM AIX and Oracle Solaris from one console, and lets you either keep WSUS or replace it. If you need AIX or Solaris covered, or you want air-gapped servers patched without manual file transfers, JetPatch is the closer fit; if you mainly patch desktops, laptops and mainstream Linux on a tight budget, Patch Manager Plus is hard to beat on price.

This comparison is written for teams that run Windows, Linux and Unix servers in regulated or large environments. Every ManageEngine fact below links to ManageEngine’s own pages, checked in October 2026. Product details change, so confirm anything critical with the vendor.

JetPatch vs Patch Manager Plus at a glance

What Patch Manager Plus does well

Patch Manager Plus is an established product, and it deserves a fair hearing. Its main strengths are price, breadth of third-party coverage and choice of delivery.

• Transparent pricing. ManageEngine publishes list prices. On its pricing page, the on-premises Professional edition starts at $245 per year for 50 computers, with servers priced separately in packs of 10. Annual, perpetual and monthly billing are offered for on-premises.
• A free edition. The edition comparison describes a Free edition for up to 20 workstations and 5 servers, which makes it easy to try on a small lab.
• Large third-party catalog. ManageEngine states support for more than 1,100 third-party applications, including Adobe, Java, Chrome, Zoom and Slack.
• Desktops and Macs in the same tool. Windows, macOS and Linux are covered from one console, which suits teams that look after laptops and servers together.
• Cloud or on-premises. You can sign up for the cloud edition or download the on-premises edition, each with a 30-day trial.

Edition matters. According to ManageEngine, features such as automated patch testing and approval, patch download scheduling, and driver and BIOS updates are in the Enterprise edition. Price the edition that matches your process, not the entry tier.

Where the two products differ for servers

AIX and Solaris coverage

This is the clearest difference. ManageEngine’s cross-platform page describes patching for Windows, Mac and Linux, and its Linux list covers mainstream distributions. AIX and Solaris do not appear on those pages. If you run them, ask ManageEngine directly before assuming coverage.

JetPatch patches both. For AIX, it integrates with the IBM NIM Master as the patch repository and uses SUMA to download Technology Levels and Service Packs, checking applicability so servers do not take an invalid upgrade path. For Solaris 11, it manages a local IPS repository and creates a boot environment before patching, so you can roll back. For Solaris 10, it uses a JetPatch repository for Oracle’s quarterly Critical Patch Updates (this requires an Oracle Extended Support subscription). Details are on the Unix patch management page.

WSUS: replace it, or keep it

ManageEngine positions Patch Manager Plus as a WSUS alternative. Its migration steps end with decommissioning WSUS. That is a clean model if you are ready to retire WSUS now.

JetPatch gives you both options from one console. It can integrate deeply with your existing WSUS, including primary and replica servers, bidirectional group sync, and third-party patching through the WSUS pipeline. Or it can replace WSUS with the JetPatch repository. You can start in WSUS mode, pilot the repository on a group of servers, and switch when it suits your change calendar. With WSUS now deprecated, many teams prefer that gradual path. See WSUS replacement options.

Air-gapped and closed networks

Both products can patch servers that cannot reach the internet, but the workflows differ.

ManageEngine documents a closed network workflow. You export the list of missing patches from the console, run the Closed Network Tool on an internet-connected machine to download them, then copy the store directory to the Patch Manager Plus server. ManageEngine notes that Red Hat and SUSE are different: they need a second, internet-connected Patch Manager Plus server on the same build, because the tool does not hold vendor credentials. This works, and many sites already run similar manual transfers.

JetPatch uses one architecture across restricted egress, partially isolated and fully air-gapped networks. Servers and endpoints never touch the internet. Only the JetPatch Manager reaches vendor sources, and in a fully air-gapped design that connection runs on a scheduled, audited window. For Windows, Offline Windows Patching verifies every update against Microsoft’s catalog with a digital fingerprint before it reaches the local store, and quarantines anything that fails. For Linux, the Unified Linux Repository runs each distribution in its own container on one Docker host and serves as the patch source for isolated servers. Read more on air-gapped patch management.

Linux depth

Both tools patch the major enterprise distributions. ManageEngine lists RHEL 8 and 9, SLES 12 SP5 and later, Ubuntu 20 and later, Debian 11 and 12, Oracle Linux, Rocky and Amazon Linux. RHEL 7 and AlmaLinux are not on that list, so check with ManageEngine if you still run them.

JetPatch supports RHEL 7 to 9, Ubuntu LTS, SLES 12 to 15, Debian, Rocky, AlmaLinux, CentOS 7 and Amazon Linux. It patches Enterprise Linux at the advisory level, mapping packages to RHSA, RHBA and RHEA advisories with CVE references, which helps when an auditor asks whether a specific advisory was remediated. It can pre-download packages before the maintenance window, and it supports transaction-based rollback on RHEL, Rocky, AlmaLinux, CentOS, SUSE and Amazon Linux (not Ubuntu, Debian or AIX). See Linux patch management.

Governance and change control

JetPatch is built around server change control. Predictive Patching simulates a cycle in advance to expose offline machines, credential problems, low disk space and dependency conflicts. Sequence Patching moves updates from QA to staging to production, with success criteria per stage. Endpoint Readiness checks each Windows server before the window opens. Remediation plans can wait for ServiceNow or Jira change approval, and Qualys, Tenable and Rapid7 data can feed prioritization. Compliance reports export to CSV and PDF.

Patch Manager Plus also offers scheduling, reporting and, in the Enterprise edition, automated test-and-approve. If ITSM gating or staged rollouts matter to you, ask ManageEngine to demonstrate the exact workflow you need.

Third-party applications

Here Patch Manager Plus is ahead on breadth: 1,100+ applications against JetPatch’s 50+ Windows applications. For data-center servers, the third-party list is usually short (browsers on jump hosts, Java, 7-Zip, Notepad++, PuTTY, WinSCP), so check your actual server software against both catalogs. JetPatch delivers third-party patches through WSUS-based mode and can add custom applications on request.

Where your data lives

With the Patch Manager Plus on-premises edition, data stays on your Windows server; with the cloud edition, the console is hosted by ManageEngine. JetPatch is installed software only. It runs in your data center or your own private cloud tenancy and does not send usage or environment data outside your network.

Which should you choose?

Choose ManageEngine Patch Manager Plus if:

• Most of your estate is Windows and macOS desktops and laptops, with mainstream Linux servers.
• You want published list prices, a free edition for a small site, or a vendor-hosted cloud option.
• Broad third-party application coverage on user devices is a top priority.
• You are ready to retire WSUS in one step.
• A manual transfer step for closed networks fits your process.

Choose JetPatch if:

• You run IBM AIX or Oracle Solaris and want them in the same console and compliance reports as Windows and Linux.
• You want to keep WSUS for now and move off it later, rather than replace it on day one.
• Some sites are air-gapped and you want one controlled path to vendor sources instead of carrying files across.
• Auditors ask for advisory-level Linux evidence, approval trails and staged rollouts tied to ServiceNow or Jira.
• Patch data must stay inside your own infrastructure, with no vendor-hosted console.

Some organizations use both: a desktop-focused tool for laptops and a server platform for the data center. If you do, give each machine exactly one patch owner so the two tools never compete for the same server.

How to run a fair evaluation

• Use real servers. Pick one group that causes the most manual work today, such as an AIX cluster, a RHEL segment or an isolated Windows site.
• Test your hardest network. Run a full cycle in your most restricted segment and time every manual step.
• Check the audit output. Ask for the report your auditor would receive: who approved what, what was installed where, and when.
• Price the full scope. Include the edition you actually need, technician seats, server counts and the staff time spent on exceptions.

For a wider look at options for mixed estates, see BigFix alternatives for mixed server estates.

FAQ

Does ManageEngine Patch Manager Plus support AIX or Solaris?

ManageEngine’s published supported-OS pages list Windows, macOS and Linux distributions, and AIX and Solaris do not appear. Confirm with ManageEngine if you need them. JetPatch patches AIX through NIM and SUMA and Solaris 10 and 11 through CPU and IPS repositories.

Can Patch Manager Plus patch air-gapped servers?

Yes, through a closed network workflow. A Closed Network Tool downloads patches on an internet-connected machine, and the files are copied to the Patch Manager Plus server. Red Hat and SUSE need a second, internet-connected Patch Manager Plus server.

Is Patch Manager Plus on-premises or cloud?

Both. ManageEngine sells an on-premises edition with annual, perpetual or monthly billing, and a cloud edition that is subscription only. The on-premises server runs on Windows.

Do I need to remove WSUS to use JetPatch or Patch Manager Plus?

Patch Manager Plus is positioned as a WSUS replacement, and its migration guide ends with decommissioning WSUS. JetPatch supports both options: it can work with your existing WSUS or replace it with the JetPatch repository, and you can move server groups between the two when you are ready.

What is a good ManageEngine Patch Manager Plus alternative for servers?

If your estate includes AIX or Solaris, air-gapped sites or strict change control, look for a server-first platform that runs on your own infrastructure. JetPatch patches Windows Server, eight Linux distributions, AIX and Solaris from one console and keeps patch data inside your environment.

Which is cheaper, JetPatch or Patch Manager Plus?

Patch Manager Plus publishes low entry prices and offers a free edition for up to 20 workstations and 5 servers. JetPatch pricing depends on your estate, so request a quote and compare the total cost, including the edition you need and the staff time spent on manual work.

Want to see how JetPatch handles your Windows, Linux and Unix servers side by side with your current tool? Request an evaluation and run a pilot on one server group for a full patch cycle.

ManageEngine and Patch Manager Plus are trademarks of their respective owner. All other trademarks are the property of their respective owners.