Plerion Reviews & Product Details

Plerion has been useful for catching misconfigurations across our cloud infrastructure before they turn into actual security incidents, giving us visibility we wouldn't easily get through manual audits alone. The dashboard is clean and makes it easy to prioritize which misconfigurations need immediate attention versus lower-risk items, without needing deep security expertise to interpret findings. It integrates natively with our Google Cloud environment, so setup didn't require building a separate monitoring pipeline. Performance is solid, with continuous scanning that surfaces issues quickly rather than relying on periodic manual audits. Pricing has offered reasonable ROI given the security incidents it's likely helped us avoid, and onboarding was straightforward once the initial cloud connection was configured. While it's not built around conversational AI, its automated detection logic has consistently surfaced risks we wouldn't have caught manually in a timely way. Review collected by and hosted on G2.com.

Some flagged misconfigurations turned outSome flagged misconfigurations turned out to be intentional based on our specific setup, requiring manual review to distinguish real risks from false positives, which added some friction early on. Initial setup and connecting it properly to get accurate, relevant results took more configuration than expected. Support response times for more nuanced configuration questions were slower than ideal during onboarding. Pricing scales with the size of the infrastructure being monitored, which becomes a bigger consideration as our cloud footprint grows. to be intentional based on how our specific setup works, requiring manual review to distinguish real risks from false positives. Initial setup and connecting it properly to our cloud environment took more configuration than expected to get accurate, relevant results. Pricing scales with the size of the infrastructure being monitored, which becomes a bigger consideration as our cloud footprint grows. Review collected by and hosted on G2.com.

I really appreciate how Plerion helped us quickly identify and remediate public exposures as we scaled. The platform provides clear visibility into our AWS resources, ranks risks by importance, and shows attack paths, making it much easier for our engineers to prioritize what matters. It also gives us confidence to let other teams experiment in AWS without compromising security, as we can easily monitor what’s exposed. Review collected by and hosted on G2.com.

It would be even better if Plerion could catch risks before deployment and provide traceability from every finding back to the specific CDK code that created it. This would help us tighten our feedback loop and further reduce risk during our infrastructure migrations. Review collected by and hosted on G2.com.

I love that Plerion surfaces only the most critical risks, reducing alert fatigue and allowing us to focus on what truly matters. The intuitive UI makes findings usable for both technical and business stakeholders, and the vendor's responsiveness to feature requests and bug fixes is outstanding. Automated reporting and tailored workflows have saved us significant manual effort, and the attack path context provides visibility no native tool could match. Review collected by and hosted on G2.com.

There are some features we hope to see in the future, like a resource mapping function for FinOps and enhanced real-time cloud automation and remediation. While Plerion has been very responsive to custom requests, having these capabilities out of the box would further streamline our operations. Review collected by and hosted on G2.com.

I really appreciate how Plerion helps us focus on what actually matters by giving targeted, prioritised recommendations instead of overwhelming us with alerts. The contextual exploitability analysis is a game changer, letting us address the most relevant risks without wasting time on low-priority issues. Integrating code security into our PR workflow means we catch problems early, and the platform makes it easy to find and clean up legacy resources that were cluttering our environment. Review collected by and hosted on G2.com.

If I had to point to a downside, it’s that adopting a batch-driven approach still requires some manual effort to triage findings. While this is a big improvement on being buried in automated tickets, it does mean we need to stay disciplined about conducting regular reviews. There’s also a bit of a learning curve in understanding how to get the most value from the scanning controls and risk prioritisation features. Review collected by and hosted on G2.com.

The biggest benefit of Plerion is the context-based prioritisation. Unlike other tools that just use CVSS scores, Plerion evaluates findings against our actual environment, so my team only spends time on real, exploitable risks. The automation of triage and the unified view across teams have reduced wasted effort and improved collaboration. Now, findings come with context and remediation, so we focus on scheduling fixes instead of debating if something is a real problem. Review collected by and hosted on G2.com.

I'd like to see improvements in how the platform handles auto-exemptions for low severity CVEs. There's also room for smarter tailoring of profile vulnerability exemptions and Code Security Issue exemptions to better fit our specific needs. Review collected by and hosted on G2.com.

Plerion excels at reducing "alert fatigue." Instead of flagging every single isolated misconfiguration, it correlates assets, identities, and vulnerabilities into realistic attack paths. (For example, it will highlight a low-priority misconfiguration if it is combined with an over-privileged identity and an exposed workload). Review collected by and hosted on G2.com.

Some enterprise users note a desire for deeper, more advanced customization options for reporting, security dashboards, and custom policy management to support highly specific organizational workflows. Review collected by and hosted on G2.com.

I love how Plerion's AI-driven platform has automated and enriched our entire security workflow. The single-pane-of-glass view across AWS and Azure, contextual CVE analysis, and developer-native remediation guidance have drastically reduced manual triage and ticketing overhead. The ability to prioritize real risks, automate reporting, and deliver actionable remediation directly in our team's existing tools has let us scale our managed security practice without simply adding more people. Review collected by and hosted on G2.com.

If I had to mention a downside, it would be that building out the multi-tenant prompt framework and integrating with our unique workflows required some upfront investment and collaboration. However, the long-term efficiency gains have more than justified the effort. Review collected by and hosted on G2.com.

It's fundamentals. Plerion doesn't play tricks with noise and false positives - it identifies the risks that actually matter and surfaces them with context. Security teams are drowning in alerts from traditional tools. Plerion solves that problem. But what really differentiates Plerion is Pleri, their AI cloud security engineer. It actually does the work. That's a fundamental operating model shift, not another incremental "optimisation" to an old approach. Review collected by and hosted on G2.com.

Although cloud adoption is growing, in many Asian markets such as South Korea, critical organizational data is still managed in on-premises environments or isolated within air-gapped or network-segregated internal systems.

Plerion is an excellent cloud security solution. However, if it could also scan and assess data residing in these network-segregated on-premises environments, it would address a much larger market opportunity and significantly expand its adoption across Asia. Review collected by and hosted on G2.com.

I love how Plerion consolidated our cloud security visibility and enabled us to scale without manual overhead. The onboarding was quick, and configuring custom asset groups unlocked real value for prioritising vulnerability management by business impact. The AI-driven Pleri handles remediation planning, reporting, and data extraction, saving us countless hours. Integrations with Jira and Slack are transformative, letting findings flow directly to our ticketing system with the right context for developers. Review collected by and hosted on G2.com.

The main area for improvement is collaboration—I'd like to see better support for sharing tasks, reports, and saved prompts across the organisation. Once we can manage and share these as a team, the platform will be perfect for our needs. Review collected by and hosted on G2.com.

I really appreciate how Plerion has centralized our security management across multiple AWS accounts, giving us a holistic view of our security posture. The onboarding was stellar, and the platform was easy for our DevOps team to adopt without deep infrastructure expertise. The centralized dashboard and the AI teammate, Pleri, make it easy to see top risks and get practical remediation advice. It has saved us the cost of hiring a dedicated security specialist and made security part of our daily workflow. Review collected by and hosted on G2.com.

While Plerion covers a lot, I would love to see it further consolidate our security stack by integrating code and dependency scanning. Currently, we still rely on external services for those needs, and having everything unified within Plerion would reduce our tool count and further streamline our processes. Review collected by and hosted on G2.com.