Plerion Reviews & Product Details

I love how Plerion centralises all our security data in one easy-to-use platform, giving us immediate visibility into our top risks and actionable remediation advice. The onboarding process and ongoing customer support have been stellar, and the platform has enabled our engineering team to manage security without needing to hire a dedicated specialist. Review collected by and hosted on G2.com.

While Plerion covers our cloud security needs well, we still rely on separate tools like SonarCloud and Snyk for code and dependency scanning. It would be ideal if Plerion could consolidate these features so we could further simplify our security toolset and workflow. Review collected by and hosted on G2.com.

Plerion has dramatically simplified our cloud security posture by cutting through alert noise and helping us focus on what truly matters. It gives a unified view of misconfigurations, vulnerabilities, identity risks, and compliance — all in one platform, which makes prioritisation much easier and more efficient. Review collected by and hosted on G2.com.

Plerion provides immediate and clear value when first connecting an environment, with a strong initial security posture score and well-prioritised recommendations. As those issues are addressed, the platform naturally shifts into more of a monitoring and assurance role. In environments where infrastructure changes infrequently, it can be less obvious how to measure ongoing improvements over time.

This isn’t a major concern, but additional ways to highlight continuous value, such as trend reporting, proactive insights, or clearer indicators of “maintained security posture”, would further strengthen the experience and make long-term value even more visible. Review collected by and hosted on G2.com.

Plerion is a strong cloud security platform that stands out for its ability to cut through noise and focus teams on the risks that truly matter. Instead of overwhelming users with hundreds of low-value alerts, it prioritises the most critical issues and clearly explains why they matter and what to do next.

What’s most helpful about Plerion is its contextual risk prioritisation and unified view of cloud security. It brings together asset visibility, misconfigurations, identity risk, vulnerabilities and compliance into a single, easy-to-use platform. The built-in AI assistance further accelerates decision-making by guiding remediation and reducing the need for deep specialist expertise.

Overall, Plerion delivers fast time-to-value, reduces alert fatigue, and acts like an extra cloud security expert on the team — making it particularly effective for organizations running complex cloud environments with lean security teams. Review collected by and hosted on G2.com.

Nothing so far, its a very comprehensive tool Review collected by and hosted on G2.com.

I love the support from the Plerion team. It's clear that they are interested in their customers' success, not just with the product but also their security posture. Whenever we've had a question, the Plerion team were incredibly responsive and helpful. Their commitment to customer satisfaction sets them apart from other vendors that offer cloud security products. Review collected by and hosted on G2.com.

The risk score engine is a great concept for gauging the org's risk level. However, there appears to be a lack of visibility into how the score is calculated, and this is a drawback. It would helpful to have a transparent breakdown of the factors driving the score so we can better understand the underlying issues. Review collected by and hosted on G2.com.

Getting started with Plerion is straightforward and user-friendly. Pleri (AI Agent) simplifies the process of extracting information or generating reports, making these tasks much easier. The threat mapping (cloud matrix) is really cool. Since using Plerion, I feel significantly more confident in the security of our platform. The support from Keith and the team have been very responsive. Review collected by and hosted on G2.com.

UI is nice but not amazing, but this is me nitpicking. Review collected by and hosted on G2.com.

I’ve recently been working with Plerion, and it’s clear this platform is redefining how security teams manage visibility, collaboration, and prioritization at scale.

At the core of the platform is Pleri – a powerful and intuitive interface that enables security, engineering, and compliance teams to work from a single source of truth. Pleri brings together data from multiple cloud providers, Kubernetes clusters, workloads, and tools into one unified graph, allowing teams to identify and resolve risks faster.

Some standout features I’ve found particularly useful:

🧠 Security Graph that connects identities, infrastructure, and vulnerabilities across environments.

📊 Boards and Issues to track and triage findings collaboratively with context.

🌐 Agentless scanning across AWS, Azure, GCP, and Kubernetes.

⚙️ Built-in workflows and integrations for DevOps and compliance alignment.

Plerion not only helps identify risk, but it also streamlines remediation efforts by giving the right context to the right team – cutting down noise and accelerating response times.

Highly recommend giving it a look if you're aiming to scale cloud security without complexity. Review collected by and hosted on G2.com.

One thing to keep in mind is that Poli, the AI assistant within Plerion, is still in active development. While it's a promising feature that aims to simplify security operations and enhance decision-making, it currently has room to grow in both accuracy and functionality.

As more data and feedback flow into the platform, we can expect Poli to become a much more powerful assistant — but for now, it should be seen as a supportive tool rather than a fully mature solution. Review collected by and hosted on G2.com.

What I love most is how practical Pleri is. It doesn’t just flag problems - it helps explains why something’s risky and walks us through how to fix it, in plain english. It prioritizes what’s actually important so we can stay focused instead of chasing noise. It feels less like using a tool and more like collaborating with someone who already understands our cloud. Review collected by and hosted on G2.com.

The UX/UI of the platform has come a long way from where it use to be. Review collected by and hosted on G2.com.

Plerion does a great job of solving the signal-to-noise ratio problem of automated scanning tools. It draws your attention to the risks you genuinely need to review. Review collected by and hosted on G2.com.

Risk acceptance/exemption and, in general, customising how things contribute to your risk score is limited in its functionality. Review collected by and hosted on G2.com.

We use Plerion to manage cloud security for our customers, and it has become a key part of our workflow. What stands out most is how it simplifies and contextualises issues and instead of being buried under endless alerts, we get clear, prioritised insights that show us what actually matters to remediate first. This is crucial for us and our customers to understand our key priorities.

The platform’s context-driven approach saves our and our customers' teams time, reduces noise, and helps us explain risks to non-technical stakeholders in a way that’s easy to understand. More specifically and for our customers, this translates into faster remediation, less confusion, and more confidence in their cloud security posture.

The integration process is straightforward, and the dashboards provide great visibility across environments. Support has also been responsive and helpful whenever we’ve had questions. Review collected by and hosted on G2.com.

Limited support for Google Cloud compared to AWS and Azure — we’d like to see stronger feature parity across cloud providers. Review collected by and hosted on G2.com.

Plerion's strongest asset right now is Pleri, their AI agent. It is capable of acting like a security engineer; it can plan your remediation efforts, provide excellent fix advice (with code extracts) for your findings, and it can link multiple findings or issues together to present to teams for patching. You can also use Pleri's browser extension to give it access to useful details outside of Plerion's context. It's an efficiency engine, and with the upcoming "tasks" improvements to Pleri the possibility of a completely automated CSPM solution (from detection to remediation) is not far from reality.

Plerion excels in the traditional CSPM space too. It minimises "noise" by highlighting your organisation's "top risks"; which indicate real, possible exploits against your infrastructure. And all security findings are visually mapped out, helping explain the scope and remediation work required to resolve the finding. It has numerous integrations with Slack, Github, Jira, and more.

Finally, it's very quick to implement in your environment especially with their amazing support team. Review collected by and hosted on G2.com.

This is difficult to answer; Plerion either matches or excels when compared to competing products, and does so at a highly competitive price point. Review collected by and hosted on G2.com.