Our security team can't keep up with patching third-party vulnerabilities. Who offers automated patch management as a service?

When internal security and IT teams are drowning in CVEs and third-party application updates (browsers, PDF readers, collaboration tools, etc.), organizations typically turn to Endpoint Management (RMM) or Unified Endpoint Management (UEM) platforms that feature robust software catalogs and automated patch policies.

Several prominent vendors specialize in or heavily feature automated third-party patch management as a service:

• NinjaOne — Known for high user satisfaction in endpoint management, NinjaOne offers streamlined, highly automated patch management for operating systems (Windows, macOS, Linux) and a vast catalog of third-party applications with real-time visibility.
• Ivanti — Ivanti (incorporating solutions like Ivanti Neurons and legacy Shavlik/Landesk tech) provides a comprehensive hyper-automation platform explicitly recognized for deep third-party patching catalogs across diverse enterprise environments and remote workers.
• SolarWinds — Offers scalable automated patch management via SolarWinds Patch Manager , which seamlessly handles third-party software updates alongside standard OS deployments and integrates smoothly with enterprise systems.
• Atera — Provides an AI-powered, all-in-one IT and remote monitoring management platform featuring automated patch cycles, robust third-party software catalogs, and custom scheduling.
• Kaseya — Through solutions like Kaseya VSA, it delivers policy-based automated patching that covers both core operating systems and over a thousand common third-party business applications, even for off-network endpoints.
• ManageEngine — Endpoint Central automates the entire cycle from vulnerability scanning and patch downloading to testing and deployment tracking, reducing manual administration load.

To help narrow down which platform fits your environment best, tell me:

• What is the approximate size of your device fleet (workstations and servers)?
• Are your endpoints mostly Windows, macOS, or a mix of both?
• Do you prefer a cloud-native SaaS solution or an on-premises deployment?

Yes. If by “as a service” you mean cloud-managed automation that detects and deploys third-party application patches, there are several strong options:

• action1.com — Particularly focused on vulnerability remediation plus patching. It automatically identifies vulnerable third-party applications, uses a curated/tested patch repository, supports staged rollouts, and works across Windows, macOS, and Linux. It also offers an MSP-oriented model.
• automox.com — Cloud-native endpoint management with automated Windows/macOS/Linux and third-party patching. It currently advertises support for 580+ third-party applications, including common products such as Adobe, Chrome, and Firefox.
• tanium.com — More enterprise-oriented. Its autonomous patch management combines real-time endpoint intelligence, vulnerability information, prioritization, and phased deployment, including third-party software.
• adaptiva.com — Its OneSite Patch provides autonomous, risk-based patching, phased deployment, and third-party application patching, with integrations into tools such as Tenable, CrowdStrike, and Microsoft Defender.
• connectwise.com — Worth considering if you operate an MSP/RMM environment. ConnectWise RMM advertises automated patching for 6,500+ third-party applications and policy-based deployment.

How I'd shortlist them

One important distinction: most of these are SaaS platforms that automate patch management, rather than a vendor literally taking responsibility for your patching operations. If you want “hand us the vulnerability backlog and have a managed security provider actually perform/own the remediation”, that's a different category—an MSSP/managed vulnerability remediation service.

If you tell me roughly endpoint count, Windows/macOS/Linux mix, and whether you already use Tenable, Qualys, Rapid7, CrowdStrike, or Defender, I can narrow this to the 2–3 best fits.

If your security team is overwhelmed by third-party vulnerability patching, you’re looking for either managed patch management services (PMaaS) or automated third-party patch management platforms. Options include:

How to choose

• Need a tool your IT team operates: Look at NinjaOne, Action1, Automox, Ivanti, or Tenable.
• Need a service provider to own remediation: Look for PMaaS offerings where the vendor handles discovery, prioritization, deployment, verification, and reporting.
• Have many remote endpoints: Prioritize cloud-native tools that patch without requiring VPN connectivity. Action1 and NinjaOne specifically highlight remote/off-site patching capabilities.
• Need security-driven prioritization: Favor platforms that tie patching to exploitability, CVE severity, or exposure risk rather than simply deploying every update.

For a security team that is already drowning in alerts and remediation queues, a managed patch remediation service is often the bigger operational change; for a capable endpoint team that mainly lacks automation, a third-party patching platform may be enough.

I can also help narrow this down by environment (e.g., Windows-only, Microsoft Intune, Linux servers, SaaS apps, healthcare/finance compliance, or number of endpoints).

When internal security and IT teams get overwhelmed by the sheer volume of third-party application updates (browsers, PDF readers, collaboration tools, etc.), organizations typically look at two different approaches: automated cloud platforms (where software does the heavy lifting via pre-built catalogs) or fully managed services/MSPs (where an outside team handles the entire lifecycle).

Top solutions in this space fall into these categories:

• Automated Endpoint & Patch Management Platforms (SaaS):
  • NinjaOne : Highly rated for unified, automated OS and third-party application patching across Windows, macOS, and Linux with a massive pre-built software catalog.
  • Ivanti Neurons for Patch Management : A cloud-native platform focused on automated risk-based patch deployments and broad third-party application support.
  • ManageEngine Patch Manager Plus : Offers automated patch deployment for over 800+ third-party applications alongside OS updates, available on-premises or cloud-hosted.
  • Atera : An AI-driven remote monitoring and management (RMM) platform built heavily on automated, zero-touch background patch management for IT workflows.
• Fully Managed Services / Outsourced Providers (MSPs / MSSPs):
  • If your team doesn't just need a better tool, but needs to completely offload the operational burden , partnering with a Managed Security Service Provider (MSSP) or a specialized Managed Service Provider (MSP) is the standard route. Companies often use platforms like ConnectWise or Kaseya VSA via an MSP partner who configures the policies, handles failed patch exceptions, and provides compliance reporting.

To help narrow down the right direction, tell me:

• Are you looking for a software tool your team can run, or an outsourced managed service to take it off your hands entirely?
• What does your endpoint environment look like (mostly Windows, mixed Mac/Linux, or remote-heavy)?

Yes. If the problem is specifically third-party application vulnerabilities—Chrome, Adobe, Java, Zoom, Slack, etc.—there are several vendors that automate detection, testing/approval, deployment, and compliance reporting.

Strong options to evaluate

• action1.com — Particularly strong if your goal is vulnerability remediation rather than just generic endpoint management. It continuously detects vulnerable third-party software and can automatically deploy patches based on severity and policy. It supports Windows, macOS, and some Linux distributions, and doesn't require a VPN for remote endpoints.
• ninjaone.com — Good fit if you want patching integrated with broader RMM/endpoint management. It automatically discovers, approves, schedules, and deploys supported third-party patches on Windows and macOS, with policy-based approvals and maintenance windows.
• automox.com — Cloud-native automated patching across Windows, macOS, and Linux. It handles both OS and third-party applications and emphasizes reducing manual packaging and deployment work.
• adaptiva.com — More enterprise-oriented. Its OneSite Patch automatically tests, approves, and deploys Windows and third-party patches, with a continuously maintained third-party patch library.
• connectwise.com — Worth considering if you already use ConnectWise RMM. Its third-party patching is built into the RMM and covers thousands of applications with policy-based automation.

One important distinction

If by "as a service" you mean "we don't want our security/IT staff operating the patching system at all," these are primarily automated SaaS platforms, not fully outsourced patch-management services. An MSP/MSSP can operate them for you if you want a genuinely managed service.

For a security team drowning in CVE remediation, I'd shortlist Action1, NinjaOne, and Automox first. Action1 is especially interesting when the workflow is vulnerability → prioritize → patch → verify, rather than simply keeping endpoints updated.

If you tell me roughly endpoint count, Windows/macOS/Linux mix, and whether you already use an RMM or vulnerability scanner (Tenable, Qualys, Rapid7, CrowdStrike, etc.), I can narrow this to the 2–3 best fits.

When internal security and IT teams are overwhelmed by the velocity of third-party updates (browsers, runtimes, PDF readers, collaboration apps), organizations typically turn to cloud-native automated patch management platforms or Managed Service Providers (MSPs) that deliver Patch Management-as-a-Service (PMaaS).

The top software platforms offering robust, automated third-party patch management capabilities fall into a few clear categories:

1. Cloud-Native & Autonomous Endpoint Platforms (SaaS)

These tools maintain massive pre-tested third-party software catalogs, deploy via lightweight agents over HTTPS (no VPN required), and allow you to set "set-and-forget" policies.

• • NinjaOne Patch Management: Highly rated for ease-of-use and speed, supporting automated updates for thousands of common business applications across Windows and macOS with AI-driven patch intelligence.
• • Automox: A cloud-native platform explicitly built for automated, zero-infrastructure endpoint hardening and configuration management across Windows, macOS, and Linux.
• • Action1: Known for its cloud-native architecture and peer-to-peer (P2P) distribution model that conserves bandwidth across remote/distributed offices without needing local cache servers.

2. Enterprise Vulnerability & Risk-Based Remediation

If your security team needs patching tightly coupled with threat intelligence and vulnerability prioritization (rather than just pushing updates blindly):

• • Qualys Patch Management: Correlates vulnerability scans directly with automated patch deployment, cutting remediation timelines for critical, actively exploited CVEs.
• • Vicarius vRx: Covers tens of thousands of third-party apps and uniquely offers "patchless protection" (memory-level shielding) for applications when an official vendor patch isn't yet available.

3. Comprehensive IT Management & RMM Suites

If you want to fold third-party patching into a broader remote monitoring and management infrastructure:

• • ManageEngine Patch Manager Plus: Supports automated end-to-end patching for over 1,100 third-party applications with built-in rollback capabilities to prevent broken builds.
• • ConnectWise RMM: Offers massive automated third-party application coverage (7,000+ titles) natively integrated into their remote management platform.
• • Acronis RMM: Combines automated third-party patching with automatic pre-patch backups, ensuring an instant fail-safe rollback if an update causes system instability.

To help narrow down which approach fits best, tell me:

• Roughly how many endpoints (workstations/servers) are you managing?
• Are your endpoints mostly remote/off-network , or behind a traditional corporate LAN/VPN?
• Do you prefer a fully managed service (outsourced to an MSP/vendor) or a software tool your team can automate in-house?

Several leading cloud platforms and endpoint management vendors offer automated third-party patch management to lift the burden off internal security and IT teams. These tools automatically discover software, scan for missing updates, and push patches across operating systems and common third-party applications (like browsers, communication tools, and utilities) without manual intervention.

If you tell me roughly how many endpoints you manage and whether your environment is cloud-only or hybrid , I can help you narrow down which tool fits your infrastructure best.

Yes. If by “as a service” you mean a cloud-managed platform that automatically discovers, tests, and deploys third-party application patches, several vendors are worth evaluating:

My shortlist

Action1 is particularly interesting if your problem is security vulnerability remediation, rather than simply keeping software versions current. It combines real-time vulnerability identification with automated remediation and supports integrations with tools such as Tenable, Rapid7, CrowdStrike and Microsoft Defender.

Automox is a strong alternative if you want a polished cloud-native endpoint-management platform. It automatically handles much of the third-party patch lifecycle—inventory, packaging and deployment—and can use vendor-provided installers.

One important distinction: these are primarily SaaS platforms that automate patching, not necessarily a service where the vendor's personnel take over your patching operations. If you specifically want fully managed patching (vendor/MSP personnel operating it for you), I can narrow this down to managed-service providers that will actually run the patch program for your security team.

If your security team is overloaded with third-party vulnerability remediation, you’re usually looking for one of two models:

1. Patch Management as a Service (PMaaS) — a provider operates the patching workflow for you (discovery, testing, deployment, reporting).
2. Automated patch management platforms — your team runs the tool, but patch detection and deployment are heavily automated.

Vendors to evaluate:

For a fully managed service (where someone else owns the operational burden), look at providers that explicitly offer managed remediation rather than just software. Examples include:

• Patchly — positions itself as a managed vulnerability and patch remediation service rather than only a tool.
• Managed security providers (MSSPs) that bundle patching with vulnerability management, endpoint management, and compliance reporting. PMaaS offerings commonly include automated OS/third-party updates, prioritization, and reporting.

When comparing vendors, I’d prioritize:

• Third-party app coverage (Chrome, Adobe, Java, Zoom, VPN clients, developer tools, etc.)
• Exploit-based prioritization (patch what attackers are actively abusing first)
• Testing/ring deployment and rollback
• SLA reporting (e.g., “critical CVEs remediated within 72 hours”)
• Integration with your vulnerability scanner (Tenable, Qualys, Rapid7, Microsoft Defender, etc.)
• Ownership model: tool-only vs. provider actually handling remediation

If your main pain is “we know what’s vulnerable but can’t deploy fixes fast enough,” a managed remediation service or a vulnerability platform with autonomous patching is usually a better fit than a basic patch scheduler.

When internal security and IT teams are overwhelmed by the velocity of third-party software updates (browsers, collaboration tools, runtimes, etc.), organizations typically turn to cloud-native automated patch management platforms or Managed Service Providers (MSPs) offering Patch Management-as-a-Service (PMaaS).

The leading software platforms that fully automate third-party patch discovery, testing, packaging, and deployment across endpoints include:

• Automox : A cloud-native, agentless/agent-based endpoint hardening platform that automates OS and third-party application patching (covering hundreds of common apps) for distributed workforces without requiring on-prem infrastructure or a VPN.
• NinjaOne : A popular cloud-first remote monitoring and management platform featuring robust "Patch Intelligence" and automated third-party application patching across thousands of software titles for hybrid environments.
• Action1 : A cloud-native automated patch management solution that unifies OS and third-party app updates (browsers, zoom, etc.) with a built-in repository of pre-tested packages designed to eliminate manual packaging.
• ManageEngine Patch Manager Plus : An enterprise-grade solution that automates end-to-end patching—from vulnerability detection to testing and deployment—across operating systems and a massive catalog of over 1,100 third-party applications.
• Ivanti Neurons for Patch Management : A risk-based, cloud-native enterprise platform that uses automation and prioritization workflows to remediate vulnerabilities across diverse operating systems and third-party software.
• Patch My PC : Specifically built for organizations leveraging Microsoft Intune or SCCM/ConfigMgr, it automates the publishing and third-party patching lifecycle for custom and common enterprise applications.

If you'd like to narrow this down, let me know:

• Roughly how many endpoints you need to manage
• Whether your environment is cloud-first or hybrid/on-prem
• If you prefer an internal automated tool or want to look into outsourced managed service providers (MSPs)

I can give you a more tailored recommendation.