Top 10 Best Cloud Security Tools in 2025

The rapid migration of business operations to the cloud has brought unprecedented agility and scale, but it has also introduced a new frontier of cybersecurity risks.

From misconfigurations and over-privileged identities to unpatched vulnerabilities in containers, the modern cloud environment presents a complex attack surface.

Traditional security tools, designed for on-premise networks, are often inadequate for securing dynamic, multi-cloud infrastructures.

This has fueled the rise of specialized cloud security companies that offer a unified, platform-based approach to protect data and applications from code to cloud.

The best cloud security companies for 2025 are those that have moved beyond a siloed approach to offer a comprehensive Cloud-Native Application Protection Platform (CNAPP).

These platforms consolidate key functions like Cloud Security Posture Management (CSPM), Cloud Workload Protection (CWPP), and Cloud Infrastructure Entitlement Management (CIEM) into a single, cohesive solution.

The top vendors on this list are not just providing tools; they are offering a strategic advantage by providing deep visibility, automated remediation, and proactive threat prevention across AWS, Azure, Google Cloud, and more.

This article delves into the Top 10 Best Cloud Security Companies for 2025, highlighting their core features, strengths, and what makes them stand out in this competitive market.

Comparison Table: Top 10 Best Cloud Security Companies 2025

Company	Cloud-Native Application Protection Platform (CNAPP)	Agentless Architecture	Proactive Threat Hunting	Multi-Cloud Support	AI-Driven Automation
Wiz	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes
Palo Alto Networks	✅ Yes	❌ No	✅ Yes	✅ Yes	✅ Yes
CrowdStrike	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes
Microsoft	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes
Fortinet	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes
SentinelOne	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes
Trend Micro	✅ Yes	❌ No	✅ Yes	✅ Yes	✅ Yes
Zscaler	❌ No	✅ Yes	✅ Yes	✅ Yes	✅ Yes
Cisco	✅ Yes	❌ No	✅ Yes	✅ Yes	✅ Yes
Orca Security	✅ Yes	✅ Yes	✅ Yes	✅ Yes	✅ Yes

1. Wiz

Why We Picked It:

Wiz’s agentless approach is a game-changer for cloud security. It allows organizations to gain immediate, comprehensive visibility into their entire cloud environment across multiple providers in a matter of minutes, without the friction and overhead of deploying agents on every workload.

This capability is crucial for identifying risks in real-time, especially in dynamic, multi-cloud environments.

The platform’s ability to “connect the dots” between vulnerabilities, misconfigurations, and over-privileged identities to reveal the most dangerous attack paths is a powerful differentiator.

Specifications:

Wiz’s platform is a Cloud-Native Application Protection Platform (CNAPP) that consolidates Cloud Security Posture Management (CSPM), Cloud Workload Protection (CWPP), and Cloud Infrastructure Entitlement Management (CIEM).

It uses a patented, agentless scanning technology to provide full-stack visibility. Their platform also includes features for vulnerability management, secret scanning, and supply chain security.

Reason to Buy:

If you need to gain rapid, comprehensive, and continuous visibility into your multi-cloud environment without the operational complexity of agents, Wiz is the ideal choice.

It’s perfect for organizations that need to quickly prioritize and remediate the most critical security risks and reduce alert fatigue.

Features:

• Agentless Scanning: Provides full-stack visibility in minutes without installing agents.
• Attack Path Analysis: Identifies the most exploitable risks by chaining together vulnerabilities, misconfigurations, and identity issues.
• Unified CNAPP Platform: Consolidates multiple security functions into a single, cohesive solution.
• API and Code Security: Extends security from the cloud to the development lifecycle.
• Multi-Cloud Support: Provides a single pane of glass for AWS, Azure, GCP, and other cloud environments.

Pros:

• Extremely fast deployment and time to value.
• Eliminates the operational overhead of agents.
• Superior risk prioritization and attack path analysis.
• Comprehensive coverage across a wide range of cloud risks.

Cons:

• Premium pricing may be a barrier for smaller organizations.
• May not provide the real-time, in-line blocking capabilities of an agent-based solution.

✅ Best For: Enterprises and fast-growing organizations that need to quickly and comprehensively secure their complex, multi-cloud environments with minimal operational overhead.

🔗 Try Wiz here → Wiz Official Website

2. Palo Alto Networks

Why We Picked It:

Palo Alto Networks has one of the most comprehensive cloud security platforms on the market with Prisma Cloud. It is a true CNAPP that consolidates a wide array of cloud security functions, including CSPM, CWPP, CIEM, and more.

This unified approach eliminates the need for organizations to piece together multiple point solutions from different vendors, reducing complexity and improving security outcomes.

The platform’s tight integration with its powerful network and endpoint security offerings provides a cohesive security fabric.

Specifications:

The Prisma Cloud platform is a CNAPP that provides capabilities for CSPM, CWPP, CIEM, and Data Security Posture Management (DSPM).

It supports a hybrid approach with both agent-based and agentless scanning. The platform also offers API security, vulnerability management, and cloud threat detection and response (CDR).

Reason to Buy:

If your organization needs a comprehensive, unified, and mature cloud security platform from a trusted vendor, Palo Alto Networks’ Prisma Cloud is an excellent choice.

It’s ideal for enterprises that want to simplify their security stack and gain a single, integrated solution for their entire cloud environment.

Features:

• Unified CNAPP: A single platform for all cloud security needs.
• Full Lifecycle Protection: Secures applications from the development stage to production.
• Advanced AI and Machine Learning: Leverages AI to detect and prevent sophisticated cloud attacks.
• Integrated Threat Intelligence: Powered by Palo Alto Networks’ world-class threat research.
• Deep Integration: Seamlessly integrates with their network and endpoint security products.

Pros:

• One of the most comprehensive and mature CNAPP platforms.
• Reduces vendor sprawl and operational complexity.
• Strong focus on both posture management and workload protection.
• Highly reputable and trusted brand in cybersecurity.

Cons:

• Can be a more expensive, premium-priced option.
• The breadth of features can be overwhelming for some users.

✅ Best For: Large enterprises seeking a comprehensive, all-in-one cloud security platform from a single, trusted vendor.

🔗 Try Palo Alto Networks here → Palo Alto Networks Official Website

3. CrowdStrike

Why We Picked It:

CrowdStrike’s approach to cloud security is unique because it leverages the same lightweight, cloud-native architecture that made its endpoint security so successful.

This allows them to provide real-time, runtime protection with a single agent, ensuring consistent security across endpoints, VMs, containers, and serverless functions.

Their platform combines a comprehensive Cloud-Native Application Protection Platform (CNAPP) with their industry-leading threat intelligence and human expertise, providing a powerful and proactive defense against cloud-native threats.

Specifications:

CrowdStrike’s cloud security solution is part of their Falcon platform, and includes Cloud Workload Protection (CWPP), Cloud Security Posture Management (CSPM), and Cloud Infrastructure Entitlement Management (CIEM).

They offer both an agentless approach for posture management and a lightweight agent for real-time runtime protection.

The platform also integrates their proprietary CrowdStrike Threat Graph and Falcon OverWatch threat hunting teams.

Reason to Buy:

If your organization is looking for a cloud security solution that combines a cloud-native platform with real-time, agent-based protection, CrowdStrike is an excellent choice.

It’s ideal for businesses that want to ensure consistent, high-performance security across their entire cloud environment and gain a competitive advantage through superior threat intelligence.

Features:

• Cloud-Native Platform: Built for speed and scalability with a lightweight agent.
• Real-Time Protection: Provides runtime protection for VMs, containers, and serverless functions.
• Falcon OverWatch: A dedicated team of elite threat hunters who proactively hunt for threats.
• Unified Security: A single platform for endpoints, cloud, identity, and data.
• Integrated Threat Intelligence: Leverages their proprietary CrowdStrike Threat Graph for real-time threat detection.

Pros:

• Unparalleled real-time threat detection and response.
• Combines agent-based and agentless approaches for comprehensive coverage.
• Strong focus on threat intelligence and proactive threat hunting.
• Single, unified platform for all security needs.

Cons:

• The agent may not be a fit for every workload, though they offer agentless options.
• May be a more premium-priced option compared to some competitors.

✅ Best For: Organizations that need a unified, high-performance cloud security platform that provides real-time protection and proactive threat hunting.

🔗 Try CrowdStrike here → CrowdStrike Official Website

4. Microsoft

Why We Picked It:

Microsoft’s unique strength lies in its deep integration with its widely adopted cloud platform, Azure.

For organizations that are heavily invested in the Microsoft ecosystem, leveraging Microsoft for cloud security is a natural and often highly effective choice.

They provide a seamless, unified security experience that eliminates the need for managing multiple vendors and disparate security tools.

The integration of Microsoft Defender for Cloud for CNAPP and Microsoft Sentinel for SIEM provides a powerful combination for detection and response across multi-cloud and hybrid environments.

Specifications:

Microsoft’s cloud security offerings are centered around Microsoft Defender for Cloud, a CNAPP that provides Cloud Security Posture Management (CSPM) and Cloud Workload Protection (CWPP).

They offer both agent-based and agentless capabilities. The platform also provides Data Security Posture Management (DSPM), threat intelligence, and is tightly integrated with other Microsoft security tools like Microsoft Sentinel.

Reason to Buy:

If your organization is heavily invested in the Microsoft ecosystem (Azure, Microsoft 365) and wants a unified, integrated cloud security solution, Microsoft is an excellent choice.

It’s ideal for businesses seeking to simplify their security stack and gain seamless protection across their Microsoft-centric environments.

Features:

• Deep Azure Integration: Seamlessly integrates with Azure and other Microsoft services.
• Multi-Cloud Support: Provides security for AWS, GCP, and other cloud providers.
• Microsoft Sentinel Integration: Tightly integrated with their SIEM and SOAR platform.
• Comprehensive CNAPP: Combines CSPM, CWPP, and DSPM into a single solution.
• AI and Automation: Leverages AI for threat detection and automated response.

Pros:

• Seamless integration with the Microsoft ecosystem.
• Often a cost-effective choice for existing Microsoft customers.
• Unified security from a single vendor.
• Strong investment in AI and security innovation.

Cons:

• May be less effective for organizations with a diverse, non-Microsoft technology stack.
• Can be more complex to set up and manage compared to some of the agentless platforms.

✅ Best For: Organizations heavily invested in the Microsoft ecosystem looking for a unified, integrated, and cost-effective cloud security solution.

🔗 Try Microsoft here → Microsoft Official Website

5. Fortinet

Why We Picked It:

Fortinet’s strength for cloud security lies in its Security Fabric platform, which is designed to provide seamless integration and automation across a wide range of security products.

This integrated approach allows organizations to offer a comprehensive portfolio of services without the complexity of managing multiple, disparate vendor solutions.

For organizations that have already invested in Fortinet’s network security products, their cloud security offerings provide a natural extension, ensuring consistent policy enforcement and visibility across on-premise and cloud environments.

Specifications:

Fortinet’s cloud security solutions are built around the Fortinet Security Fabric, which includes FortiGate (firewalls), FortiWeb (WAF), FortiCWP (CWPP), and FortiCNA (CNAPP).

They offer a full suite of cloud security capabilities, including CSPM, CWPP, and API security. They provide a unified approach to security across multi-cloud environments.

Reason to Buy:

If your organization values a single-vendor, integrated security platform and wants a consistent security posture across its on-premise and cloud environments, Fortinet is an excellent choice.

They are ideal for businesses that want to simplify their security stack and gain consistent protection across their network, endpoints, and cloud.

Features:

• Fortinet Security Fabric: A broad, integrated, and automated security platform.
• Unified Management: Centralized management for all security products.
• Multi-Cloud Support: Provides consistent security across AWS, Azure, and GCP.
• Cloud-Native Integration: Natively integrates with cloud APIs and services.
• Managed Services: A wide range of managed services, including firewalls, SASE, and MDR.

Pros:

• Offers a comprehensive, integrated security portfolio from a single vendor.
• Strong focus on automation and centralized management.
• Leverages their own FortiGuard Labs threat intelligence.
• Ideal for organizations with an existing Fortinet footprint.

Cons:

• Relies heavily on the Fortinet ecosystem.
• Can be a more product-focused approach rather than a pure-services approach.

✅ Best For: Businesses looking for a single-vendor, integrated security solution that extends their on-premise security posture to the cloud.

🔗 Try Fortinet here → Fortinet Official Website

6. SentinelOne

Why We Picked It:

SentinelOne’s strength lies in its AI-powered, autonomous approach to security.

Their platform doesn’t just detect threats; it can automatically and autonomously prevent, contain, and remediate them without human intervention.

This is particularly valuable in dynamic cloud environments where threats can spread rapidly.

By leveraging a single agent for both endpoints and cloud workloads, they provide a unified security solution that simplifies management and ensures consistent protection across the entire enterprise.

Specifications:

SentinelOne’s cloud security offerings are part of their Singularity Cloud Security platform, a CNAPP that provides Cloud Workload Protection (CWPP), Cloud Security Posture Management (CSPM), and Cloud Infrastructure Entitlement Management (CIEM).

They offer both agent-based and agentless capabilities, with a strong emphasis on real-time, runtime protection.

Reason to Buy:

If your organization needs a cloud security solution that can provide real-time, autonomous protection against advanced threats, SentinelOne is an excellent choice.

It’s ideal for businesses that want to automate their security operations and reduce the time to respond to incidents.

Features:

• Autonomous Protection: AI-powered prevention, detection, and response without human intervention.
• Unified Agent: A single agent for both endpoints and cloud workloads.
• Integrated CNAPP: Combines CWPP, CSPM, and CIEM into a single platform.
• Proactive Threat Hunting: Their Vigilance MDR service provides 24/7 threat hunting.
• AI-Driven Posture Management: Leverages AI to detect and remediate cloud misconfigurations.

Pros:

• Industry-leading autonomous protection.
• Unified security across endpoints and cloud.
• Simplifies security management with a single agent.
• Strong focus on AI and automation.

Cons:

• May be a more expensive option.
• The agent may not be a fit for every cloud environment.

✅ Best For: Organizations that want to automate their cloud security operations and gain a highly effective, AI-powered defense against advanced threats.

🔗 Try SentinelOne here → SentinelOne Official Website

7. Trend Micro

Why We Picked It:

Trend Micro’s cloud security offerings are backed by decades of experience in hybrid cloud protection.

Their platform provides a unique blend of robust workload protection and comprehensive posture management, which is particularly valuable for organizations with complex, hybrid environments.

Their platform is built to provide deep visibility into the entire cloud attack surface and offer a wide range of security controls, from vulnerability management to runtime protection.

Specifications:

Trend Micro’s cloud security solution is part of their Trend Vision One™ platform and includes Cloud Workload Protection (CWPP) and Cloud Security Posture Management (CSPM).

They offer a full suite of cloud security capabilities, including container security, API security, and serverless security.

Reason to Buy:

If your organization has a complex, hybrid cloud environment and needs a comprehensive, mature, and proven cloud security solution, Trend Micro is an excellent choice.

It’s ideal for businesses that need a wide range of security controls and a trusted partner to protect their on-premise and cloud assets.

Features:

• Comprehensive Hybrid Protection: Provides security for both on-premise and cloud environments.
• Robust CWPP: Industry-leading protection for VMs, containers, and serverless functions.
• Cloud Security Posture Management (CSPM): Provides continuous visibility into cloud misconfigurations.
• Integrated Threat Intelligence: Leverages their own Trend Micro Research for threat detection.
• Full Suite of Security Controls: Offers a wide range of security controls, from vulnerability management to runtime protection.

Pros:

• Strong reputation and decades of experience in hybrid cloud security.
• Comprehensive and mature platform.
• Provides a wide range of security controls.
• Ideal for organizations with complex, hybrid environments.

Cons:

• Can be a more product-focused approach.
• The platform can feel less integrated than some of the newer, cloud-native solutions.

✅ Best For: Organizations with complex, hybrid cloud environments that need a comprehensive, mature, and proven security solution from a trusted vendor.

🔗 Try Trend Micro here → Trend Micro Official Website

8. Zscaler

Why We Picked It:

Zscaler’s value proposition is its Zero Trust approach to security, which is inherently cloud-native.

Their platform provides a secure way for users to access cloud applications and data without ever connecting to the corporate network.

This eliminates the need for VPNs and traditional firewalls, which are often the weakest links in a cloud environment.

Zscaler’s focus on securing the user and application access layer is a crucial component of a modern cloud security strategy.

Their Zscaler Internet Access (ZIA) and Zscaler Private Access (ZPA) services are essential for protecting the modern, distributed workforce.

Specifications:

Zscaler’s cloud security solutions are built on their Zero Trust Exchange platform.

They provide Zscaler Internet Access (ZIA) for securing access to the internet and SaaS applications, and Zscaler Private Access (ZPA) for secure, identity-based access to private applications.

The platform also includes Cloud Workload Segmentation and Digital Experience Monitoring.

Reason to Buy:

If your organization needs to secure a modern, distributed workforce and provide secure access to cloud applications, Zscaler is an excellent choice.

It’s ideal for businesses that want to implement a true Zero Trust architecture and move away from legacy, perimeter-based security.

Features:

• Zero Trust Architecture: Provides secure, identity-based access to applications and data.
• Cloud-Native Platform: Built for scalability and performance.
• Secure Access: Eliminates the need for VPNs and traditional firewalls.
• Inline Threat Prevention: Inspects all traffic inline to block malware and other threats.
• Cloud Workload Segmentation: Provides microsegmentation for cloud workloads.

Pros:

• A true Zero Trust platform.
• Eliminates the need for legacy security appliances.
• Simplifies security for a distributed workforce.
• Provides a seamless and secure user experience.

Cons:

• Does not provide a traditional CNAPP platform for posture management.
• More focused on access security than on workload and posture protection.

✅ Best For: Organizations that want to implement a true Zero Trust architecture and secure access to cloud applications for their distributed workforce.

🔗 Try Zscaler here → Zscaler Official Website

9. Cisco

Why We Picked It:

Cisco’s strength in cloud security is its broad portfolio of security products and its deep expertise in networking.

For organizations with a significant investment in Cisco networking infrastructure, working with an MSSP or using a cloud security solution that leverages Cisco’s security products is a natural fit.

Their Cisco SecureX platform provides a unified view of security across their various products, simplifying management and improving threat visibility for service providers.

Their cloud security solutions are an extension of their on-premise security offerings, providing a consistent security posture.

Specifications:

Cisco’s cloud security portfolio includes Cisco Secure Cloud Analytics, Cisco Secure Endpoint, and Cisco Secure Firewall.

They offer a range of cloud security capabilities, including cloud threat detection, vulnerability management, and SaaS security.

The Cisco SecureX platform provides a single dashboard for management and orchestration.

Reason to Buy:

If your organization has a significant investment in Cisco networking and security infrastructure, a cloud security solution that leverages the Cisco ecosystem can provide a cohesive and well-integrated security solution.

Features:

• Broad Security Portfolio: A wide range of security products for network, cloud, and endpoints.
• Cisco SecureX: A unified platform for management and orchestration.
• Managed Services: A wide range of managed services, including MDR and firewall management.
• Integrated Threat Intelligence: Leverages Cisco Talos threat intelligence.
• Consistency: Provides a consistent security posture across on-premise and cloud.

Pros:

• Strong presence in networking and security.
• Cisco SecureX provides a unified view and management.
• Leverages world-class threat intelligence from Cisco Talos.
• Ideal for organizations with an existing Cisco footprint.

Cons:

• Can be a less focused, more generalist approach to cloud security.
• Some of their offerings can feel like a collection of products rather than a fully integrated platform.

✅ Best For: Organizations with a significant investment in Cisco networking and security infrastructure looking for a well-integrated cloud security solution.

🔗 Try Cisco here → Cisco Official Website

10. Orca Security

Why We Picked It:

Orca Security’s innovative approach to cloud security, known as SideScanning™, is a significant differentiator.

It allows organizations to gain immediate, comprehensive visibility into their entire cloud environment across multiple providers in a matter of minutes, without the friction and overhead of deploying agents on every workload.

This capability is crucial for identifying risks in real-time, especially in dynamic, multi-cloud environments.

The platform’s ability to “connect the dots” between vulnerabilities, misconfigurations, and over-privileged identities to reveal the most dangerous attack paths is a powerful value proposition.

Specifications:

Orca Security’s platform is a Cloud-Native Application Protection Platform (CNAPP) that consolidates Cloud Security Posture Management (CSPM), Cloud Workload Protection (CWPP), and Cloud Infrastructure Entitlement Management (CIEM).

It uses a patented, agentless scanning technology to provide full-stack visibility. The platform also includes Data Security Posture Management (DSPM), vulnerability management, and cloud detection and response (CDR).

Reason to Buy:

If you need to gain rapid, comprehensive, and continuous visibility into your multi-cloud environment without the operational complexity of agents, Orca Security is the ideal choice.

It’s perfect for organizations that need to quickly prioritize and remediate the most critical security risks and reduce alert fatigue.

Features:

• Agentless Architecture: Provides full-stack visibility in minutes without installing agents.
• Attack Path Analysis: Identifies the most exploitable risks by chaining together vulnerabilities, misconfigurations, and identity issues.
• Unified CNAPP Platform: Consolidates multiple security functions into a single, cohesive solution.
• AI-Driven Security: Leverages AI to simplify investigations and accelerate remediation.
• Multi-Cloud Support: Provides a single pane of glass for AWS, Azure, GCP, and other cloud environments.

Pros:

• Extremely fast deployment and time to value.
• Eliminates the operational overhead of agents.
• Superior risk prioritization and attack path analysis.
• Comprehensive coverage across a wide range of cloud risks.

Cons:

• Premium pricing may be a barrier for smaller organizations.
• May not provide the real-time, in-line blocking capabilities of an agent-based solution.

✅ Best For: Enterprises and fast-growing organizations that need to quickly and comprehensively secure their complex, multi-cloud environments with minimal operational overhead.

🔗 Try Orca Security here → Orca Security Official Website

Conclusion

The cloud security landscape in 2025 is defined by innovation and a shift towards unified, platform-based solutions.

The Top 10 Best Cloud Security Companies on this list all share a commitment to proactive, AI-driven security and a focus on simplifying complex cloud environments.

From Wiz and Orca Security’s agentless models to Palo Alto Networks and CrowdStrike’s comprehensive CNAPPs, there is an ideal partner for every organization.

The key to making the right choice is to carefully evaluate your business’s unique needs, cloud architecture, and security maturity.

By choosing a partner that aligns with your strategic goals, you can build a resilient cloud security program that enables innovation and growth while safeguarding your most critical assets.