What are the best alternatives to Fortra CASB?

The most popular alternatives to Fortra CASB include Skyhigh Security Skyhigh Cloud Access Security Broker, CASB - Cloud Access Security Broker, eperi sEcure, Palo Alto Networks Prisma Access SaaS Security, and Zscaler Cloud Access Security Broker (CASB). These Cloud Access Security Broker tools offer similar capabilities and are frequently compared by security professionals evaluating their options.

How many alternatives to Fortra CASB are available?

There are 15 alternatives to Fortra CASB listed on CybersecTools, all within the Cloud Access Security Broker category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.

Is Fortra CASB free or commercial?

Fortra CASB is a commercial Cloud Access Security Broker tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.

What type of tool is Fortra CASB?

Fortra CASB is a Cloud Access Security Broker tool within the broader Cloud Security category. It is used by security professionals for cloud access security broker capabilities and can be compared against 15 similar tools.

15 Best Fortra CASB Alternatives & Competitors (2026)

Skyhigh Security Skyhigh Cloud Access Security Broker

Commercial

Cloud Access Security Broker

CASB providing data protection & access control for cloud apps via multi-mode

Key features: Multi-mode deployment (forward proxy, reverse proxy, API integration), Real-time access control for sanctioned and unsanctioned cloud services, Data loss prevention with unified policy enforcement, Machine learning-based threat detection and analysis, MITRE ATT&CK mapping for multi-cloud workflows

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CASB - Cloud Access Security Broker

Commercial

Cloud Access Security Broker

CASB solution for securing SaaS application access and usage

Key features: Real-time visibility into SaaS application usage, Shadow IT detection and discovery, Context-based access control policies, User activity monitoring and behavioral analysis, Compliance management for regulatory requirements

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eperi sEcure

Commercial

Cloud Access Security Broker

Client-side encryption for cloud/web apps with customer-held key mgmt.

Key features: Client-side encryption before data reaches the cloud provider, Customer-controlled encryption keys and key management, Function-preserving encryption (apps remain fully usable after encryption), Post-quantum encryption via QuantumEdge module, Test data generation using client-side tokenization and data masking

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Palo Alto Networks Prisma Access SaaS Security

Commercial

Cloud Access Security Broker

SASE-native CASB for SaaS app security, data protection, and threat prevention

Key features: Shadow IT and GenAI application discovery, SaaS Security Posture Management (SSPM), Data loss prevention for SaaS environments, Threat detection and prevention for SaaS apps, Misconfiguration detection and remediation

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Zscaler Cloud Access Security Broker (CASB)

Commercial

Cloud Access Security Broker

CASB for securing SaaS and IaaS with inline and out-of-band protection

Key features: Inline real-time security with proxy architecture and TLS/SSL inspection, Out-of-band API-based scanning for data at rest, Shadow IT discovery across cloud applications, Data loss prevention for sanctioned and unsanctioned apps, Zero-day malware and ransomware detection

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StratoKey Cloud Data Encryption

Commercial

Cloud Access Security Broker

Cloud data encryption gateway for SaaS apps with field-level encryption

Key features: Field-level end-to-end encryption and tokenization, FIPS 140-2/140-3 validated AES 256-bit encryption, Encryption gateway architecture with data protection before cloud transmission, BYOK and HYOK key management models, Automatic sensitive data detection based on policies

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StratoKey Cloud Access Security Broker (CASB)

Commercial

Cloud Access Security Broker

CASB with gateway-based encryption and tokenization for SaaS applications

Key features: Gateway-based encryption and tokenization before data reaches SaaS applications, Format Preserving Encryption (FPE) with FIPS 140-3 validated libraries, Identity-aware authentication with device fingerprinting and geo-locking, Real-time monitoring of access logs, user patterns, and device profiles, Security analytics with individual user profiling and audit trails

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