--- title: Plerion Reviews meta_title: 'Plerion Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 32 reviews by the users' company size, role or industry to find out how Plerion works for a business like yours. aggregate_rating: rating_value: 4.7 review_count: 32 scale: '5' date_modified: '2026-09-25' parent_category: name: Cloud Security url: https://www.g2.com/categories/cloud-security ---

Plerion Pros and Cons: Top 5 Advantages and Disadvantages

Quick AI Summary Based on G2 Reviews

Generated from real user reviews

Users appreciate the centralized security data in Plerion, which enhances visibility and effective risk management. (11 mentions)
Users appreciate the ease of use of Pleri, enhancing collaboration and simplifying cloud security management seamlessly. (10 mentions)
Users commend Plerion's stellar customer support, highlighting responsiveness and commitment to customer success in security management. (7 mentions)
Users appreciate the centralized security data of Plerion, benefiting from immediate visibility and actionable advice. (7 mentions)
Users appreciate how Plerion's effective prioritization simplifies cloud security, focusing on critical issues without overwhelming alerts. (6 mentions)
Users feel that improvements are needed in trend reporting and Jira ticket creation for better long-term value visibility. (5 mentions)
Users note that while Plerion shows improvement needed in trend reporting and ongoing value visibility over time. (4 mentions)
Users find the missing features of Plerion frustrating, particularly regarding customization and cloud support limitations. (4 mentions)
Users note the limited support for Google Cloud, wishing for better feature parity with other providers. (2 mentions)
Users experience integration issues due to manual updates and limited coverage, creating deployment challenges with Plerion. (2 mentions)

5 Pros or Advantages of Plerion

5 Cons or Disadvantages of Plerion

Joseph H.
JH
Joseph H.
Cyber Security Engineer
Mid-Market (51-1000 emp.)
"AI enhanced CSPM software that highlights real risks to your organisation"
5/5
What do you like best about Plerion?

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.

What do you dislike about Plerion?

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.

Stuart W.
SW
Stuart W.
Principal SRE
Mid-Market (51-1000 emp.)
"Invaluable in my day-to-day operation as an SRE"
5/5
What do you like best about Plerion?

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.

What do you dislike about Plerion?

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.

Verified User in Computer & Network Security
AC
Verified User in Computer & Network Security
Mid-Market (51-1000 emp.)
"Wonderful CNAPP Tool"
5/5
What do you like best about Plerion?

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.

What do you dislike about Plerion?

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 insanely 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.

Verified User in Computer Software
UC
Verified User in Computer Software
Small-Business (50 or fewer emp.)
"Pleri – AI security teammate"
5/5
What do you like best about Plerion?

FireTail has been using Pleri, the AI security teammate, and it has really improved how we operate. Pleri integrates seamlessly with our environment, giving real-time visibility into all assets. Within minutes of deployment, we had a clear inventory, actionable recommendations, and automated monitoring in place.

Pleri's AI-driven prioritization ensures we focus on the most critical risks first, saving our team manual investigation. Its interactive guidance, automated testing, and centralized logging make it feel like we have a dedicated cloud security expert working alongside us 24/7. The interface and smooth onboarding also make it easy for teams to collaborate effectively.

Our confidence in cloud security and AI governance has increased, compliance is easier to maintain, and we can innovate faster knowing critical risks are automatically surfaced and managed. Review collected by and hosted on G2.com.

What do you dislike about Plerion?

Can't think of any. We haven't had any issues. Review collected by and hosted on G2.com.

Verified User in Computer Software
EC
Verified User in Computer Software
Mid-Market (51-1000 emp.)
"Clear visibility on security risks and how to fix them"
5/5
What do you like best about Plerion?

We’ve found Plerion really easy to get up and running - it was a seamless integration with our AWS account. The focus on actual attack paths (with great visualisations) makes it much easier to prioritise risks, and the platform itself is simple to use. It’s become a really valuable part of how we think about security. Review collected by and hosted on G2.com.

What do you dislike about Plerion?

One limitation early on was that not all AWS services in our stack were supported, but the Plerion team has been responsive and we now have test coverage where it’s needed most. Review collected by and hosted on G2.com.

Ailey L.
AL
Ailey L.
DevOps Engineer
Mid-Market (51-1000 emp.)
"Our main security advisor in cloud"
5/5
What do you like best about Plerion?

Useful features, easy integration with AWS, support Review collected by and hosted on G2.com.

What do you dislike about Plerion?

A lot of new features were added, difficult to keep up. We have to update the cloudformation stacks manually when the integration is out of date. Review collected by and hosted on G2.com.

Verified User in Marketing and Advertising
AM
Verified User in Marketing and Advertising
Mid-Market (51-1000 emp.)
"Solid cloud security tool with good features"
4/5
What do you like best about Plerion?

Plerion's risk score & holistic scanning of the environment helps bring up the most important things in our environment to the forefront. Review collected by and hosted on G2.com.

What do you dislike about Plerion?

The change in direction to focus so heavily on AI/LLM/chatbot means they are neglecting their main selling point a bit. Review collected by and hosted on G2.com.

Vaibhav	 P.
VP
Vaibhav P.
Sr Cyber Security Analyst
Mid-Market (51-1000 emp.)
"Good experience"
4/5
What do you like best about Plerion?

it's easy to use, easy to implement. good customer support. good number of integrations to scan and notify. Review collected by and hosted on G2.com.

What do you dislike about Plerion?

jira tickets creation needs to be improved, Review collected by and hosted on G2.com.

Ritesh J.
RJ
Ritesh J.
SOC Analyst
Mid-Market (51-1000 emp.)
"Plerion-cloud security"
4/5
What do you like best about Plerion?

visual attack path analysi for understanding potential breach routes Review collected by and hosted on G2.com.

What do you dislike about Plerion?

needs more integration coverage

deployement friction Review collected by and hosted on G2.com.

Verified User in Consulting
CC
Verified User in Consulting
Small-Business (50 or fewer emp.)
"Awesome security platform"
5/5
What do you like best about Plerion?

You get insight, very detailed insight which is invaluable when trying to secure an environment. Also helps development roadmap by identifying components that have known vulnerabilities etc... Review collected by and hosted on G2.com.

What do you dislike about Plerion?

Interface is fairly complex and is not easily consumable by non-technical people - this is not a bad thing, just something to be aware of... Review collected by and hosted on G2.com.