Best Prowler Alternatives & Competitors in 2026

Scout Suite

Scout Suite is an open source multi-cloud security auditing tool that gathers configuration data via cloud provider APIs to identify risks and provide visibility into cloud attack surfaces.

Selefra

An open-source policy-as-code platform that analyzes multi-cloud and SaaS environments using SQL and YAML policies with GPT integration for security, cost, and architecture assessments.

Aqua Real-Time CSPM

Real-time CSPM for multi-cloud security risk identification and remediation

CloudSploit by Aqua

CloudSploit by Aqua is an open-source multi-cloud security scanning tool that detects security risks and compliance issues across AWS, Azure, GCP, OCI, and GitHub platforms.

Cloudlytics Cloud-Driven Security

Cloud security platform for compliance, event analytics, and asset monitoring

Plexicus Cloud Security Posture Management

CSPM platform for detecting misconfigurations & compliance gaps across clouds

Bitdefender GravityZone CSPM+

Cloud security posture mgmt with CIEM, compliance mapping & threat detection

Aikido Cloud Security Posture Management (CSPM)

CSPM tool for AWS, Azure, and GCP with misconfig detection and compliance

Cyscale Cloud Security Posture Management

CSPM tool for multi-cloud misconfiguration detection and compliance monitoring

Fluid Attacks CSPM

CSPM tool for continuous vulnerability scanning across cloud providers

Sec1 CloudSight

AI-driven CSPM for multi-cloud risk detection and compliance monitoring

AlgoSec Cloud security posture management (CSPM)

CSPM solution for multi-cloud security monitoring and misconfiguration detection

Cyble Cloud Security Posture Management (CSPM)

CSPM solution for multi-cloud visibility, compliance, and misconfiguration mgmt

CoreStack Assessments

AI-driven multi-cloud assessment platform for security & compliance evaluation

Blast Platform

Preemptive cloud defense platform using native controls for multi-cloud

CredShields Cloud Security Assessment

Cloud security audit service for AWS, Azure, and GCP infrastructure

Cavirin SaaS

Managed multi-cloud security posture mgmt SaaS for AWS, GCP, and Azure.

Cavirin Multi-Tenant Security Solution

Multi-tenant security & compliance mgmt platform for hybrid cloud.

Vulneri CSPM

Agentless CSPM for AWS, Azure, GCP & OCI with continuous config monitoring.

ImmuniWeb Cloud Security Test

Free cloud storage security scanner for AWS, Azure, and GCP environments

Cloud Security Suite (cs-suite)

A command-line security auditing tool that performs Lynis-based security assessments across AWS, GCP, Azure, and DigitalOcean cloud platforms.

Cloud Custodian (c7n)

Cloud Custodian is a YAML-based rules engine that manages and enforces security, compliance, and cost optimization policies across AWS, Azure, and GCP cloud environments in real-time.

Komiser

Komiser is an open-source cloud-agnostic resource manager that analyzes and manages cloud cost, usage, security, and governance across multiple cloud providers in a unified platform.

Entersoft Managed Cloud Security

Managed cloud security services for AWS, Azure, and GCP environments

Centilytics Security and Health

Multi-cloud security audit and health monitoring platform with compliance mgmt

Carbide Cloud Monitoring

Continuous cloud security monitoring & compliance for AWS and Azure.

Kloudle

Cloud security scanner that finds & fixes 383+ misconfigs across major cloud providers.

Cloudmarker

Cloudmarker is a configurable cloud monitoring tool and framework that audits Azure and GCP environments by retrieving, analyzing, and alerting on cloud security data.

Forseti Security

An archived community-driven collection of open source cloud security tools that provided monitoring and compliance capabilities for cloud infrastructure.

Security Monkey

Security Monkey monitors AWS, GCP, and OpenStack environments for policy changes and insecure configurations, providing historical tracking and alerting capabilities through a centralized interface.

ElectricEye

ElectricEye is a multi-cloud Python CLI tool that performs security posture management and attack surface monitoring across cloud service providers and SaaS platforms with over 1000 security checks mapped to 20+ compliance frameworks.

ZeusCloud

ZeusCloud is an open source cloud security platform that discovers AWS assets, identifies attack paths, and provides remediation guidance with customizable compliance controls.

AWS Config Rules Repository

A community repository of custom AWS Config rules for evaluating AWS resource configurations against compliance and security standards.

Snyk Infrastructure as Code

Scans IaC files for misconfigurations before deployment to production.

CloudMatos MatosSphere

IaC scanning tool for Terraform, CloudFormation, and Kubernetes configurations

GovernSafe

Multi-cloud governance, compliance, and security platform with AI pentesting.

Dow Jones Hammer

A multi-account AWS security tool that identifies misconfigurations, provides real-time reporting, and performs automated remediation to establish secure cloud guardrails.

CloudMapper

CloudMapper is an AWS security analysis tool that audits configurations, identifies misconfigurations, analyzes IAM policies, finds unused resources, and provides network visualization capabilities.

AWS Scout2

AWS Scout2 is a security assessment tool that uses the AWS API to gather configuration data and automatically identify security risks in AWS environments.

Azucar

Azucar is a multi-threaded plugin-based tool that performs read-only security assessments of Azure Cloud environments, analyzing various assets and configurations without modifying deployed resources.

Azure Guardrails

A tool that generates Terraform files for creating Azure Policy Initiatives to implement cloud security guardrails and enforce organizational standards at scale.

rpCheckup

rpCheckup is an AWS resource policy security analysis tool that identifies public, external, intra-organizational, and private resource access patterns across AWS accounts.

Antiope AWS Inventory & Compliance Framework

An open-source framework that inventories and manages AWS resources across multiple accounts by collecting data via Cross Account Assume Roles and storing it in a centralized S3 bucket for analysis.

Metabadger

Metabadger automates the upgrade of AWS EC2 instances to use the more secure Instance Metadata Service v2 (IMDSv2) to prevent SSRF attacks and reduce attack surface.

aws-security-viz

A Ruby-based tool that creates visual diagrams of AWS EC2 security group configurations to help understand network access patterns and security relationships.

aws-fast-fixes

A collection of automation scripts that quickly enable essential AWS security and compliance features that are not activated by default in AWS accounts.