Best Cloud Storage Security (CSS) Alternatives & Competitors in 2026

CSS Antivirus for Managed File Transfers

Antivirus & data classification for files transferred into AWS S3/EFS via Transfer Family.

CodeShield

AWS cloud security scanner that unifies findings into a graph-based attack path view.

SentinelOne Singularity Cloud Security

Comprehensive CNAPP solution with CSPM, CWPP, CDR, CIEM, and DevSecOps capabilities

Palo Alto Networks Prisma Cloud

Code to cloud security platform for app lifecycle protection

Solvo

AWS cloud security platform for misconfiguration discovery, IAM mgmt & compliance.

Matos CNAPP

Unified CNAPP for multi-cloud security, compliance, and threat detection

Xcitium CNAPP

Unified cloud security platform with Zero Trust protection for multi-cloud

AgileBlue Cloud Security

Cloud security platform with CDR, CNAPP, and CSPM for multi-cloud environments

Cloud Storage Security Antivirus

In-tenant malware scanning for AWS, Azure & GCP object storage.

RoonCyber Runtime CNAPP + CADR

Runtime CNAPP + CADR platform unifying app-layer threat detection and response.

Microsoft Defender for Cloud

CNAPP providing CSPM and workload protection across multicloud environments.

Sysdig Secure

Cloud-native security platform with runtime insights and AI-driven analysis

Tenable Cloud Security

CNAPP for multi-cloud and hybrid cloud security with risk prioritization

Trend Micro Trend Vision One™ Cloud Security

CNAPP platform for multi-cloud security with risk mgmt and threat detection

Rapid7 InsightCloudSec

Cloud-native application protection platform for multi-cloud security & compliance

Wiz Unified Security

Unified security platform for code, CI/CD, and cloud environments

Wiz Cloud

Agentless cloud security platform for risk detection & prevention

Skyhigh Cloud-Native Application Protection Platform

CNAPP for securing cloud-native apps with CSPM, DLP, and threat protection

Booz Allen Virtual Cloud Defense

Cloud security platform for protecting workloads and data in cloud environments

Upwind Cloud Security Platform

Cloud-native application protection platform for cloud security lifecycle

Skyhawk Synthesis Security Platform

Multi-tenant cloud security platform for MSSPs across AWS, Azure, and GCP.

Start Left® Security - Integrated CSPM

Integrates CSPM with CI/CD and app-layer context, linking risks to product teams.

ARMO

A cloud security platform that combines Kubernetes security scanning, runtime monitoring, and cloud security posture management using Kubescape and eBPF technology.

CloudDefense.AI QINA

AI-powered CNAPP combining SAST, DAST, API, SCA, CSPM, CWPP, and CIEM capabilities

Sweet Security Runtime CNAPP

Runtime CNAPP with AI-powered cloud and AI stack security platform

Fidelis Halo® Cloud Native Application Protection Platform

CNAPP for hybrid and multi-cloud security with real-time monitoring

Plerion Cloud Security Platform

Cloud security platform with AI teammate for AWS, Azure, GCP & Kubernetes

CrowdStrike Falcon Cloud Security

Cloud-native application protection platform with unified security

Sophos Cloud Native Security

Multi-cloud security platform for workloads, identities, and compliance

Aqua Cloud Native Application Protection Platform (CNAPP)

CNAPP providing security from code to cloud for cloud native and AI apps

Aqua Security Cloud VM Security

VM security for cloud environments with compliance, runtime protection & monitoring

Datadog Cloud Security

Cloud security platform with CSPM, CIEM, vulnerability mgmt, and compliance

Cyscale CNAPP

CNAPP for multi-cloud security, compliance, and workload protection

Sysdig Sysdig Monitor

Kubernetes and cloud monitoring platform with managed Prometheus service

Sysdig Cloud-native application protection platform (CNAPP)

CNAPP providing cloud security across application lifecycle with runtime insights

Alibaba Cloud Security Center

Alibaba Cloud CNAPP offering CWPP, CSPM, CIEM, SIEM, and SOAR for cloud workloads.

Tata Communications Vayu Cloud

Unified cloud platform integrating cloud, edge, AI, data, and security services

Upwind Cloud Runtime Visibility

Cloud security platform with runtime visibility and risk prioritization

Deepfence ThreatMapper

Open-source CNAPP for vuln, malware, secrets, & compliance scanning w/ ThreatGraph

Faddom Cloud Workload Security

Cloud workload protection platform securing apps, data, and infrastructure

CheckRed CNAPP

Unified CNAPP consolidating CSPM, CIEM, and CWPP for multi-cloud security.

CSS Malware Protection for Azure Blob

Malware scanning solution for Azure Blob Storage with in-tenant detection.

AI EdgeLabs Platform

AI-native runtime security platform for edge, GPU & Kubernetes workloads.

Mycroft Cloud Security

Proactive cloud security platform built for cloud-native architectures.

SecLogic CyberQ Shield

Cloud security suite for auto-detecting and remediating misconfigs across multi-cloud.