HPE GreenLake vs ServiceNow vs Lacework FortiCNAPP vs CloudSphere: Which Email Security tool is Best in 2025?

All these tools HPE GreenLake , ServiceNow , Lacework FortiCNAPP , CloudSphere offer flexible pricing models suitable for IT security officers, enterprise network administrators seeking AI-powered solutions to enhance their Email Security efforts.

HPE GreenLake

Starting from
Ask For Price
Pricing Model:
  • Price - Contact

ServiceNow

Starting from
$100/user/month
Pricing Model:
  • ITSM Starts at - $100/user/month

Lacework FortiCNAPP

Starting from
custom

CloudSphere

Starting from
Ask For Price
Pricing Model:
  • Price - Contact

These AI tools are among the best Email Security tools available in 2025. For IT security officers, enterprise network administrators, tools like HPE GreenLake , ServiceNow , Lacework FortiCNAPP , CloudSphere help streamline the Email Security process by offering AI-powered features.

What is HPE GreenLake?

HPE GreenLake revolutionizes hybrid cloud by bringing a cloud experience to your on-premises infrastructure. With a pay-per-use model, unified control, and AI-driven insights, it simplifies IT management while ensuring data security. Tailored for industries like healthcare, education, and manufacturing, HPE GreenLake accelerates innovation and digital transformation. Explore hybrid cloud solutions and a marketplace of third-party apps today!

What is ServiceNow?

ServiceNow is revolutionizing how businesses operate by integrating AI, data, and workflows into a single platform. Designed to drive business transformation, ServiceNow empowers organizations to automate processes, enhance productivity, and deliver superior customer experiences. Here’s how ServiceNow is putting AI to work for people and businesses worldwide.

What is Lacework FortiCNAPP?

Lacework FortiCNAPP is a Cloud-Native Application Protection Platform (CNAPP) developed by Fortinet, designed to provide comprehensive security for cloud environments. It combines multiple security capabilities, including Cloud Security Posture Management (CSPM), Kubernetes Security (KSPM), Cloud Infrastructure Entitlement Management (CIEM), Cloud Workload Protection Platform (CWPP), policy as code enforcement, application security, infrastructure as code security, and cloud detection and response, along with Fortinet's FortiSOAR and FortiGuard capabilities. It simplifies and strengthens cloud security by offering unmatched visibility and context, helping organizations manage risk, detect and respond to threats quickly, and maintain compliance across complex, multi-cloud environments.

What is CloudSphere?

CloudSphere’s Illuminate360 gives businesses unmatched visibility into their IT environments. With automated service discovery and AI-driven mapping, it simplifies cloud migration and cost optimization across AWS, Azure, and hybrid setups.

HPE GreenLake
  • No ratings found!
ServiceNow
  • No ratings found!
Lacework FortiCNAPP
  • No ratings found!
CloudSphere
(4.2/5)
  • Accuracy and Reliability:
    4.5
  • Cost-Efficiency:
    4
  • Customization and Flexibility:
    4.5
  • Data Privacy and Security:
    4
  • Ease of Use:
    4.5
  • Functionality and Features:
    4.5
  • Integration Capabilities:
    3.5
  • Performance and Speed:
    3.5
  • Support and Resources:
    4.5
HPE GreenLake
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ServiceNow
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Lacework FortiCNAPP
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CloudSphere
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Not Enough Data!
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CloudSphere

Pros

Accurate cloud asset detection and relationship mapping.

Effective management for diverse cloud ecosystems.

Reliable security with regulatory compliance tracking.

Seamless connectivity with AWS

GCP

and external tools.

Cons

Customer support can be delayed in responding.

The cost structure isn’t transparent initially.

The setup process may feel intricate for beginners.

Minimal functionality without internet access.

Some challenges arise during version updates.

If you're looking for other Email Security tools for IT security officers, enterprise network administrators, you can also explore Proofpoint, KnowBe4, which are highly rated in 2025.

HPE GreenLake
  • Hewlett Packard Enterprise Development LP
  • Spring, Texas
ServiceNow
  • ServiceNow
  • Santa Clara, CA
Lacework FortiCNAPP
  • Fortinet
  • San Francisco
CloudSphere
  • Not Data Available!