Plerion Reviews & Product Details

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.

As an Principal SRE I use Plerion in both my day to day workflow and to alert me of new exploits or vulnerabilities that are actual risks to my systems.

The amount of new security notifications from other non-Plerion channels can be overwhelming, I cant keep up and access each threat. Plerion does this for me in a way that is intuitive and easy to use.

When Plerion tells me of a new finding I can trust that its something I need to pay attention to. Review collected by and hosted on G2.com.

While necessary, having to re-run the cloud-formation stacks to update the permissions can be a hassle. Review collected by and hosted on G2.com.

The amount of tooling this CNAPP has is pretty insane for the pricing. I've used Orca, Wiz, and many others out there, but Plerion definitely the best bang for the buck. And Pleri is an absolute game changer. Great product overall and my engineers love using it. Review collected by and hosted on G2.com.

There are quite a few options with Plerion, but the only downside may be that it's not "mainstream" yet so it may lack some integrations customers are looking for. On the flip side, the devs over at Plerion are instanely fast at building integrations if a good use case is brought forward to them. Very dedicated team of devs there. Review collected by and hosted on G2.com.