HPE GreenLake vs Perplexity AI vs eClinicalWorks vs Cortex Cloud: Which Security Ratings Platforms tool is Best in 2025?

All these tools HPE GreenLake , Perplexity AI , eClinicalWorks , Cortex Cloud offer flexible pricing models suitable for Security Directors, Vendor/Third-Party Risk Managers seeking AI-powered solutions to enhance their Security Ratings Platforms efforts.

HPE GreenLake

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

Perplexity AI

Starting from
$20/month

eClinicalWorks

Starting from
$449/month
Pricing Model:
  • EHR Only - $449/month/provider
  • EHR with Practice Management - $599/month/provider
  • RCM as a Service - 2.9% of practice collections

Cortex Cloud

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

These AI tools are among the best Security Ratings Platforms tools available in 2026. For Security Directors, Vendor/Third-Party Risk Managers, tools like HPE GreenLake , Perplexity AI , eClinicalWorks , Cortex Cloud help streamline the Security Ratings Platforms 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 Perplexity AI?

Perple­xity AI is an incredible resource­ that you can chat with and use to explore the­ internet. It's more than just a tool - it's like­ having a knowledgeable companion who can he­lp you solve problems, spark new ide­as, and venture into the de­pths of information that were previously une­xplored. Moreover, it ke­eps you updated with the fre­shest info from platforms like YouTube and various database­s across the web. What's awesome­ is that it even tells you whe­re it sourced its information so you're assure­d of its credibility and can revisit any source if you wish. With Pe­rplexity AI, users can discover a whole­ new approach to learning, creating and conne­cting with the world.

What is eClinicalWorks?

eClinicalWorks, founded in 1999 and headquartered in Westborough, Massachusetts, is a leading provider of cloud-based EHR for US healthcare, offering an integrated suite of electronic health records (EHR), revenue cycle management (RCM), and patient engagement tools. Trusted by over 180,000 physicians and 850,000 healthcare professionals across more than 110,000 US facilities, eClinicalWorks V12 enhances clinical workflows with AI-powered tools, such as AI-powered Sunoh.ai, reducing documentation time by 40%. With a 98% first-pass claim acceptance rate and 800+ API integrations, it’s ideal for small to large practices, supporting specialties like dental and behavioral health.

What is Cortex Cloud?

Cortex Cloud is a cloud security platform.It unifies threat detection, prevention, and response. Works across multicloud and hybrid setups. It uses Precision AI for power. It blends Prisma Cloud’s CNAPP and Cortex’s CDR. It safeguards applications, data, and AI models.

HPE GreenLake
  • No ratings found!
Perplexity AI
(4.7/5)
  • Accuracy and Reliability:
    4.7
  • Cost-Efficiency:
    4.8
  • Customization and Flexibility:
    4.9
  • Data Privacy and Security:
    4.6
  • Ease of Use:
    4.5
  • Functionality and Features:
    4.4
  • Integration Capabilities:
    4.7
  • Performance and Speed:
    4.8
  • Support and Resources:
    4.6
eClinicalWorks
(4.5/5)
  • Accuracy and Reliability:
    4.6
  • Cost-Efficiency:
    4.5
  • Customization and Flexibility:
    4.8
  • Data Privacy and Security:
    4.4
  • Ease of Use:
    4.5
  • Functionality and Features:
    4.7
  • Integration Capabilities:
    4.3
  • Performance and Speed:
    4.3
  • Support and Resources:
    4.7
Cortex Cloud
  • No ratings found!
HPE GreenLake
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Perplexity AI
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eClinicalWorks
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Cortex Cloud
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Not Enough Data!

Perplexity AI

Pros

Conversational Search.

Comprehensive Answers.

Source Transparency.

Improving its responses and understanding of natural language over time.

User-Friendly Interface.

Cons

Perplexity AI is still under development.

It can encounter occasional bugs or glitches.

Accuracy Concerns.

eClinicalWorks

Pros

Cuts documentation time by 40% with AI.

98% claim acceptance rate.

Enhances patient engagement.

HIPAA-compliant security.

Free training for small practices.

800+ API integrations.

Cons

Starts at $449/month.

No free trial

only a demo.

Occasional system freezes.

Inconsistent support response.

Not Enough Data!

If you're looking for other Security Ratings Platforms tools for Security Directors, Vendor/Third-Party Risk Managers, you can also explore Bitsight, SecurityScorecard, which are highly rated in 2025.

HPE GreenLake
  • Hewlett Packard Enterprise Development LP
  • Spring, Texas
Perplexity AI
  • Perplexity
  • San Francisco, California, USA
eClinicalWorks
  • eClinicalWorks
  • Westborough, Massachusetts
Cortex Cloud
  • Palo Alto Networks
  • Santa Clara, CA