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Linux Patch Management Software That Just Works. Coming Soon.

Unified Cross-OS and Third-Party Patching

^ Unified cross-platform support: macOS, Linux and Windows
^ Custom application patching via Software Repository
^ No VPN is required for remote, off-site patching
^ Certified for SOC 2 Type II and ISO 27001:2022

Setup in minutes to reduce your cyber risks and costs:
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Unified Cross-OS Patch Management

Manage and update your Windows, macOS, and Linux endpoints directly in your browser from anywhere around the world with no VPN required. Action1’s Autonomous Endpoint Management platform delivers real-time visibility into vulnerabilities, missing patches, and compliance status, enabling your IT team to remediate security gaps with patch management software that just works.

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Windows OS

Keep your Windows 10/11 and Windows Server endpoints secure and compliant by automating update/patch deployments and report generation in just a few clicks. Avoid unexpected downtime by remediating vulnerabilities with phased, risk-free, autonomous rollouts.

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macOS

Automate patching across your entire macOS fleet. Identify vulnerabilities and missing updates in real time, test patches thoroughly, and schedule seamless deployments to turn manual patching into a set-it-and-forget-it process.

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Linux & Linux Server

Keep your Debian and Ubuntu systems secure and stable with automated updates that never fall behind. Less downtime, stronger security, no manual overhead—just patching that works.

Automate The Entire Linux Patching & Updating Process

In just a few clicks, you can automate update testing and deployments, turning patching into a set-it-and-forget-it process that shrinks the attack surface across your endpoints with minimal disruption. Action1 eliminates manual overhead with autonomous endpoint workflows that keep your systems up to date, secure, and compliant.
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Keep Linux Systems Secure

Manage Linux endpoints with confidence, speed, and precision. Action1 monitors your on-premises and remote systems continuously, identifying available updates and streamlining their autonomous deployment to reduce exposure and ensure every system stays reliably up to date.

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Patch Third-Party Applications

Roll out updates, fixes, and security patches across your entire Linux fleet faster than before. Action1 pulls updates directly from each distribution’s official repositories, providing dependable, risk-free coverage that strengthens security and supports consistent compliance.

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Real-time Visibility of Missing Patches

With real-time monitoring, you can see exactly which of your endpoints are running outdated Linux or third-party software, and deploy all missing updates at your convenience to keep your systems secure and performing at their best.

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Automate and Enforce Patch Policy

Create the perfect patch policy for your business. Group endpoints, schedule update testing and deployments based on specific filters, apply flexible reboot options, and ensure offline endpoints automatically receive updates once they reconnect for maximum protection with minimal disruption.

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Unified Reporting & Compliance Tracking

Access 100+ built-in customizable reports covering patch status, vulnerabilities, software and hardware inventory, and security configurations. Generate audit-ready reports, automate delivery to stakeholders, and demonstrate compliance across all your endpoints with real-time tracking.

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Support Multiple Linux Distributions

Manage and update your Linux distributions—Ubuntu and Debian, with more coming soon—from one console, wherever they are located. Free up your IT team and reduce the risk of missing critical updates while simplifying patch management across your mixed environment.

Trusted by many Fortune 500 companies

99%

Patching Success

<1%

non-compliant endpoints

Why customers choose Action1

VPN-less Patching

Patch your endpoints directly in your browser, from anywhere, with no VPN required. Action1 is an agent-based, cloud-native AEM platform that streamlines patch management, minimizes downtime and manual work, and maximizes endpoint protection.

Stay Secure and Compliant with Action1

Create audit-ready reports in minutes. Use more than 100 customizable templates for patch status, vulnerabilities, software and hardware inventory, and security configurations to keep your organization compliant with strict regulatory standards.

Certified Protection for Every Endpoint

SOC 2 Type II and ISO/IEC 27001:2022 certified, Action1 meets strict security and compliance requirements across TX-RAMP, GDPR, CSA STAR, CISA Secure by Design, CAIQ, PCI DSS, HIPAA, SOX, and NIST, ensuring enterprise-grade protection and trust.

Unified Visibility for All OSes

Get a single, real-time view of all your Windows, macOS, and Linux endpoints in one place. Action1 gives your team unified visibility into vulnerabilities, missing updates, and compliance status, so they can manage every OS with the same clarity and control.

Patch Offline and Remote Linux Systems

Action1 patches offline endpoints automatically the moment they reconnect. You simply set the policy once, and updates apply without manual oversight. This reduces security risks, closes compliance gaps, and keeps your company audit-ready at all times.

200 Free Endpoints Forever - Full Product

Free, with no functional limits for your first 200 endpoints. Use it forever in your small business, or test it as long as you need in your enterprise before scaling seamlessly from a few hundred to hundreds of thousands of endpoints.

What Our Customers Say

Action1 helped us save about 125 hours per month by automating patch management. That’s a huge enabler to our business; as an MSP, the more you automate, the more money you save, and the more savings you can pass on to your customers.
Ian Holub

CEO and Co-founder, Essential Tech Support

I gotta tell you that Action1 has changed how I install updates — I feel like now I can sleep, knowing my clients are patched.
Michael Cauldwell

Systems Administrator, Reflect Systems

With Action1, I’m saving hours every week and bringing in better control and consistency across everything that we do. It was also very easy to deploy; I was able to quickly install it and ensure nothing was missed.
Chris Weis

Senior Systems Engineer, Razzoo’s Cajun Cafe

What Experts Say

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“Patch management. It’s one of those tasks that nobody wants to do, but it’s essential.”
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“The top issue in vulnerability management is that organizations aren’t prioritizing their patching and compensating controls to align to vulnerabilities targeted by threat actors.”
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“Action1 develops a risk-based patch management platform for distributed networks trusted by thousands of global enterprises.”

Industry Awards

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High Performer G2 Summer 2022

See #1 cloud-native patch management in action

Frequently asked questions

How does Action1 simplify Linux patch management for IT teams?

Action1 simplifies Linux patch management for IT teams by delivering detailed visibility across all endpoints regarding existing software vulnerabilities, missing patches, compliance status, and remediation progress. Furthermore, the software enables them to immediately deploy or schedule updates and patches at convenient times using autonomous, risk-free staged rollouts, where each patch undergoes testing and proceeds to the next ring only if it meets specific success criteria.

Problematic updates are automatically stopped if they fail those criteria, which minimizes operational disruption and maximizes your team’s productivity while keeping your endpoints secure. In terms of compliance, Action1 offers more than 100 built-in, fully customizable templates that simplify report generation after each update or patch cycle. In other words, Action1 automates each step of the patch management process, so IT teams can identify vulnerabilities, remediate them, and generate audit-ready reports from a single platform with minimal manual effort for both on-premises and remote endpoints.

Which Linux distributions are compatible with Action1’s patching platform?

Action1 currently supports Debian and Ubuntu (latest LTS versions) for patching and automation. Support for Red Hat and additional major Linux distributions is planned for release later this year.

Can Action1 automate Linux security updates across hybrid environments?

Yes, Action1 automates Linux security updates across both remote and on-premises environments, making it an ideal patch management solution for organizations with hybrid infrastructures and distributed workforces. Action1 uses a lightweight agent installed on each endpoint you want to manage. The agent communicates with the cloud platform to report the real-time state of every device, including existing vulnerabilities, installed software, missing updates, hardware specifications, and more. From there, your IT team can use Action1’s intuitive interface to plan, test, and deploy updates, close vulnerabilities, and generate audit-ready reports on demand.

How does Action1 detect and report missing Linux patches in real time?

Action1 uses a lightweight agent installed on each of your Linux endpoints to continuously monitor every system and communicate with the Action1 Cloud platform to provide up-to-date reports. The agent automatically identifies existing vulnerabilities and the missing patches that remediate them in real time.

The platform then compares each installed software version against Action1’s secure private software repository to instantly detect missing patches available for deployment. Once you log into the central console, the missing updates appear on the dashboard, where you can schedule their deployment to successfully remediate vulnerabilities.

Is Action1 suitable for managing Linux servers as well as desktop endpoints?

Yes, Action1 can deploy updates for Linux servers, desktops, and virtual machines. The platform works equally well across all of them, and once the agent is installed, you can start patching your systems right away.

How does Action1 ensure compliance for Linux patch management?

Action1 ensures compliance by delivering real-time visibility into existing vulnerabilities and missing patches across your Linux endpoints, SLA-based tracking, and the ability to generate audit-ready reports after each update cycle. The AEM platform allows you to remediate the identified software flaws by deploying updates immediately or on a schedule. Once all patches/updates are installed successfully, you can use the 100+ built-in customizable templates to generate audit-ready reports in minutes. These reports can be exported to CSV or HTML and scheduled for automated delivery via email to stakeholders, and shared with auditors to effortlessly prove your company is compliant with strict regulatory standards such as ISO 27001, SOC 2, PCI DSS, GDPR, HIPAA, and others.

Action1 ensures compliance by providing real-time visibility into existing vulnerabilities, missing patches across your Linux endpoints, SLA-based tracking, and the ability to generate audit-ready reports after each update cycle. The AEM platform allows you to remediate identified software flaws by deploying updates immediately or on a set schedule.

Once all patches and updates are installed successfully, you can use more than 100 built-in customizable templates to generate audit-ready reports in minutes. These reports can be exported to CSV or HTML, scheduled for automated delivery via email to stakeholders, and shared with auditors to effortlessly demonstrate compliance with strict regulatory standards such as ISO 27001, SOC 2, PCI DSS, GDPR, HIPAA, and others.

Can Action1 manage Linux, Windows, and macOS updates from one dashboard?

Yes, Action1 offers cross-OS support and manages Windows, macOS, and Linux systems from a single dashboard. The cloud-native AEM platform updates all these operating systems alongside hundreds of third-party applications, helping you keep every on-premises and remote endpoint secure, compliant, and running smoothly.

Does Action1 support offline or disconnected Linux devices?

Yes, Action1 automatically updates offline or disconnected Linux devices as soon as they reconnect. If an endpoint is offline during a scheduled patch deployment, it won’t miss the update—it will install it the moment it’s back online. This keeps every device up to date, reduces the attack surface, and strengthens your overall network security posture.

What makes Action1 different from traditional Linux patch management tools?

First, Action1 is built to solve real-world challenges that organizations face every day, and that’s why every feature and innovation comes directly from customer feedback. Our public product roadmap allows users to vote on upcoming releases, while platforms like G2, Capterra, and Reddit help us gather valuable insights to keep improving the platform and turn great ideas into reality.
Second, Action1 provides a powerful set of features that transform patch and endpoint management into an autonomous process that remediates vulnerabilities quickly and flexibly, helping IT teams strengthen their security posture while minimizing downtime risks.
Third, Action1 is the first patch management platform certified for both ISO/IEC 27001:2022 and SOC 2 Type II. This demonstrates our commitment to the highest standards of information security and effective risk management for customer data.
Finally, Action1 offers free support for up to 200 endpoints, with no feature limitations, forever.