Buyer's guide

Best Cloud Security software

Security tools designed to protect cloud workloads, configurations, and data across AWS, Azure, GCP, and multi-cloud environments. Open any profile for real pricing, compliance, and buyer-fit detail, or jump into the cloud security directory to filter by industry, company size, and certifications.

12 profiled toolsUpdated 2026

1
Material Security
Email Security
Material Security secures cloud email and collaboration environments with controls built around account compromise, sensitive data exposure, and modern phishing risk.
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2
Rapid7
Cybersecurity
Rapid7 provides cybersecurity solutions including vulnerability management, detection and response, cloud security, and application security through the Insight Platform.
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3
Island
Browser Isolation
Enterprise browser providing built-in security, data protection, and governance controls for secure access to web and SaaS applications.
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4
Link11
DDoS Protection
Link11 provides cloud-based DDoS protection with AI-powered threat detection that defends web applications, APIs, and infrastructure from volumetric and application attacks.
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5
Spin.AI
Software
SaaS security platform providing automated ransomware protection, DLP, and compliance monitoring for Google Workspace and Microsoft 365.
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6
Valence Security
Software
SaaS security platform remediating risks from SaaS-to-SaaS integrations, identity misconfigurations, and data oversharing across SaaS applications.
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7
AccuKnox
Container Security
AccuKnox provides zero-trust runtime security for containers and Kubernetes using eBPF-powered monitoring and dynamic policy enforcement.
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8
Uptycs
Software
Unified CNAPP and XDR platform providing endpoint detection, cloud security, and compliance from a single analytics-powered console.
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9
Lupovis
Deception Technology
SaaS-based deception technology platform deploying cloud-hosted decoys and breadcrumbs to detect threats beyond the perimeter.
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10
Orca CSPM
Cloud Security Posture Management
Orca Security provides agentless CSPM that scans cloud environments for misconfigurations, compliance violations, and identity risks without deploying agents.
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11
NordLayer
Zero Trust Network Access
Network access security solution providing businesses with ZTNA, secure web gateway, and device posture checks built on Nord Security's global infrastructure.
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12
Fugue
Cloud Security Posture Management
Fugue provides cloud security posture management and compliance-as-code that enforces security policies across AWS, Azure, and GCP infrastructure.
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13
Area 1
Software
Email security platform from Cloudflare with preemptive phishing protection
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14
Mailprotector
Email Security
Cloud email security and management platform for MSPs and enterprises.
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15
aDolus FACT
Supply Chain Security
Software bill of materials platform for industrial control systems delivering software supply chain intelligence.
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16
KubeShield
Software
Kubernetes security platform providing image scanning, admission control, and workload protection.
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17
Stream Security
Cloud Security Posture Management
Cloud twinning platform tracking real-time cloud changes and security posture across AWS and Azure.
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18
AppRiver
Email Security
Email security and M365 services acquired by Zix and OpenText
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19
Sysdig
Cloud Security
Sysdig provides container and cloud security with runtime insights.
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20
Cranium
AI Security Posture Management
Enterprise AI security posture and governance platform
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21
Caveonix
Cloud Security Posture Management
Cloud security and compliance automation platform for hybrid, multicloud, and container environments with risk scoring.
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22
Upwind
Cloud-Native Application Protection
Runtime-powered cloud security platform connecting cloud risk with runtime context for prioritization.
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23
Sandstorm
Cloud Hosting
Open source platform for self-hosting web applications with grain-level security and easy app installation.
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24
Edera
Container Security
Container isolation platform providing hardware-enforced security boundaries for Kubernetes workloads.
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25
Enginsight
Security
German unified IT security monitoring and protection platform.
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26
Atmosec
Software
SaaS to SaaS supply chain security platform
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27
Lightspin
Software
Contextual cloud security platform acquired by Cisco providing graph-based attack path analysis for cloud environments.
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28
ClearDATA
Cloud Security
Healthcare cloud security and compliance platform that protects patient data across multi-cloud environments.
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29
SiteLock
Cloud Security
Website security and malware protection for SMBs
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30
Vectrix
Software
SaaS security checks and misconfiguration monitoring
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31
ControlPlane
Software
Kubernetes security consultancy and GitOps runtime with Kyverno policy tooling.
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32
VNG Cloud
Cloud Computing
VNG's enterprise cloud platform providing IaaS, security and AI services to Vietnamese businesses.
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33
Topaz
Cloud Security
Open-source authorization inspired by Google Zanzibar combining policy-as-code and fine-grained permissions.
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34
Canonic Security
Software
SaaS application supply chain security acquired by Zscaler
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35
Tessellate
Software
Autonomous security platform for DevSecOps teams with remediation
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36
Permiso
Software
Identity threat detection for cloud workforce and machine identities
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Best cloud security by company size

Best cloud security for Solo / freelancer Best cloud security for Startup (1-50)Best cloud security for Small business (51-200)Best cloud security for Mid-market (201-1,000)Best cloud security for Enterprise (1,000+)

Buyers here also look at

Network Security Cloud-Native Application Protection Email Security Zero Trust Security Security Compliance Data Loss Prevention

Keep exploring

Cloud Security directory & filters All software categories Software deals

Frequently asked

What is the best cloud security software?

Cubbie ranks 12 profiled cloud security tools by profile completeness, verified-vendor status, and active deals. The list above leads with the products that carry the most complete, vendor-maintained profiles.

How does Cubbie choose these cloud security tools?

Listings are drawn from the live catalog and ordered so products with substantive, vendor-maintained profiles surface first. Cubbie does not accept payment for ranking position.

Ranked from Cubbie's live catalog, https://www.cubbie.com/best/cloud-security