TigerGate vs Orca Security: Agent-Based Depth vs Agentless Simplicity

TigerGate and Orca Security both position as CNAPPs but make fundamentally different architectural bets. Orca pioneered agentless SideScanning — reading cloud workload data from snapshots with zero performance impact. TigerGate combines agentless cloud scanning with an eBPF-based runtime agent for real-time workload protection. The trade-off is simplicity vs depth.

What Is TigerGate?

TigerGate is a Cloud Native Application Protection Platform purpose-built for cloud-native organizations. The platform spans cloud security posture management (CSPM) with 900+ automated checks, cloud workload protection (CWPP) via a lightweight eBPF agent operating at under 3% CPU overhead, Kubernetes security posture management (KSPM) with full-lifecycle coverage including admission control, cloud identity and entitlement management (CIEM), code security (SAST, SCA, and IaC scanning), and compliance automation across 38+ frameworks.

TigerGate's dual-mode architecture — combining agentless cloud scanning for posture management with an eBPF-based agent for runtime detection — provides broader security coverage than either approach alone. Agentless scanning identifies misconfigurations and vulnerabilities across cloud resources. The runtime agent provides real-time detection of active threats inside running workloads.

For compliance-driven organizations, TigerGate's automated evidence mapping across SOC 2, PCI DSS, ISO 27001, HIPAA, and 35+ other frameworks is a significant operational advantage. Security findings automatically generate compliance evidence without manual control mapping, reducing audit preparation costs and enabling continuous compliance rather than point-in-time assessment.

What Is Orca Security?

Orca Security is a cloud security platform founded in 2019 that pioneered the SideScanning approach to agentless cloud workload assessment. Rather than installing agents on running instances, Orca reads workload data from cloud provider snapshots — assessing vulnerabilities, malware, misconfigurations, credentials, and data exposure without any performance impact on running systems.

Orca's platform covers CSPM, cloud workload vulnerability scanning, data security posture management (DSPM), identity risk, and shift-left code security. Its DSPM capabilities are particularly mature — Orca can discover and classify sensitive data across cloud storage, databases, and data lakes with depth that most CNAPPs cannot match.

Orca is the preferred CNAPP for organizations with hard no-agent policies on production workloads, highly sensitive environments where any agent installation is a risk, or teams that need immediate cloud visibility without coordinating agent deployment across thousands of instances. Its zero-touch deployment model provides faster time-to-first-insight than agent-based platforms.

The Fundamental Architecture Decision: Agent vs Agentless

The core choice between TigerGate and Orca Security is an architectural one that determines what each platform can and cannot do.

Orca's agentless SideScanning reads workload data from cloud provider snapshots. This approach has meaningful advantages: zero performance impact, no software to maintain on production systems, and instant broad coverage of any workload type. The limitation is that Orca can only observe the state of a workload at the time of the snapshot — it cannot detect active exploitation in real time.

TigerGate's hybrid approach adds an eBPF agent to its agentless cloud scanning. The eBPF agent operates at the Linux kernel level with under 3% CPU overhead, providing binary execution monitoring, file integrity checks, network traffic analysis, and privilege escalation detection in real time. This real-time visibility means TigerGate can detect a workload being actively compromised as it happens — not just identify the misconfiguration that enabled the attack.

The right choice depends on your security posture goals: if zero-impact deployment is a hard requirement, Orca is the answer. If real-time threat detection in production workloads is a requirement, TigerGate's eBPF agent is necessary.

Runtime Protection

Runtime protection is the biggest differentiator. TigerGate's eBPF agent provides real-time kernel-level visibility — binary execution monitoring, file integrity checks, network traffic analysis, and privilege escalation detection — at under 3% CPU overhead. Orca is agentless-only and does not offer runtime protection.

If a workload is actively being compromised, TigerGate detects it in real time; Orca would detect the misconfiguration or vulnerability that enabled it, but not the active exploitation. For organizations with threat detection requirements in their SOC 2 CC7 controls or incident response SLAs tied to real-time detection, TigerGate's runtime capability is essential.

Agentless Scanning

Agentless scanning gives Orca an edge for zero-friction deployment. Orca's patented SideScanning reads workload data from cloud provider snapshots without touching running instances. TigerGate uses agentless scanning for CSPM and cloud resource assessment, but its full capabilities require deploying the eBPF agent on workloads that need runtime protection.

For organizations that genuinely cannot deploy agents — due to compliance requirements, vendor restrictions, or operational constraints — Orca remains the best-in-class agentless CNAPP. Its SideScanning technology is more mature than any other agentless approach in the market.

Compliance Automation

Compliance strongly favors TigerGate with 38+ frameworks, automated evidence mapping, and industry-specific compliance packs for FinTech, Healthcare, SaaS, and Government. Security findings automatically map to compliance controls, and audit-ready evidence packages can be generated without manual export or mapping.

For teams pursuing SOC 2 Type II certification, TigerGate's automated CC7 (system operations) evidence collection eliminates the most time-consuming manual work of cloud infrastructure audit preparation. For PCI DSS compliance programs, TigerGate's PCI DSS compliance pack maps cloud configuration findings to specific requirement sections automatically.

Orca provides basic compliance benchmarks (CIS, NIST) and compliance dashboards, but is not a compliance automation platform. Teams using Orca for compliance purposes typically need to manually export findings and map them to control requirements — or invest in a separate GRC platform to fill the gap.

Code Security

Code security gives TigerGate the advantage with integrated SAST, SCA, and IaC scanning from the ground up. TigerGate's shift-left capabilities allow engineering teams to identify vulnerabilities and misconfigurations before they are deployed, covering application code, open source dependencies, and Terraform/CloudFormation/Kubernetes infrastructure manifests.

Orca has added shift-left capabilities more recently through its code security features, but its strength remains in runtime and cloud posture assessment rather than the development pipeline. For organizations building a unified platform covering both code security and cloud security, TigerGate's integrated approach is more complete.

Data Security Posture Management

DSPM gives Orca an edge with more mature data security posture management. Orca discovers and classifies sensitive data — PII, financial records, healthcare data, credentials — across cloud storage (S3, Azure Blob, GCS), databases (RDS, CosmosDB), and data lakes with depth and accuracy that TigerGate's DSPM module does not yet match.

For organizations with significant data classification requirements — particularly those in regulated industries handling sensitive customer data — Orca's DSPM depth is a meaningful advantage. Organizations managing significant PII in cloud storage for GDPR, CCPA, or HIPAA compliance purposes may find Orca's data discovery capabilities more comprehensive.

Kubernetes Security

Kubernetes security favors TigerGate with full-lifecycle KSPM including admission control, image scanning, and runtime container monitoring. Orca scans Kubernetes configurations agentlessly but without runtime detection.

TigerGate's Kubernetes admission control — the ability to block non-compliant pods from being deployed — is a capability that Orca's agentless approach structurally cannot provide. For organizations running Kubernetes at scale, this difference between detecting misconfigurations after deployment (Orca) versus preventing them (TigerGate) has material security implications.

AI Security

AI security gives TigerGate a clear advantage with a dedicated AI Security Posture Management (AI-SPM) module. This module monitors AI/ML workload configurations, model access controls, training data exposure, and inference pipeline security — addressing the emerging category of AI risk that traditional cloud security tools are not designed to cover.

Orca does not currently offer a dedicated AI security module. As organizations deploy more AI/ML workloads in cloud environments, TigerGate's AI-SPM capability represents a meaningful forward-looking differentiator.

Pros and Cons

TigerGate

Pros:

• Hybrid architecture delivers both agentless posture management and real-time runtime protection
• Lightweight eBPF agent with under 3% CPU overhead — minimal workload impact
• Full-lifecycle Kubernetes security including admission control
• Integrated SAST, SCA, and IaC scanning for shift-left coverage
• 38+ compliance frameworks with automated evidence mapping
• Dedicated AI-SPM module for AI/ML workload security
• 14-day free trial with full platform access

Cons:

• Agent deployment required for runtime protection — not zero-touch like Orca
• DSPM capabilities are less mature than Orca's for sensitive data discovery
• Agent installation coordination required for large workload fleets
• Smaller customer base and shorter track record than Orca
• Code security is less mature than dedicated application security tools

Orca Security

Pros:

• Patented SideScanning — zero-impact agentless assessment from cloud snapshots
• No agents to deploy or manage — truly zero-touch deployment
• More mature DSPM for sensitive data discovery across cloud storage
• Fast time-to-first-insight — cloud coverage in hours, not days
• Strong CSPM coverage across major cloud providers
• Works in environments where agent installation is prohibited or impractical

Cons:

• No runtime protection — cannot detect active exploitation in workloads
• Snapshot-based assessment misses real-time threats between scan intervals
• Compliance automation is limited — not a compliance evidence platform
• Code security capabilities added recently; not a core strength
• No Kubernetes admission control — cannot prevent misconfigured pod deployment
• No dedicated AI security module

Who Should Choose TigerGate

Choose TigerGate if you need runtime protection alongside cloud posture management. TigerGate is the better CNAPP for organizations that want real-time threat detection in production workloads, not just periodic vulnerability scanning. The 38+ compliance framework support makes it especially valuable for regulated industries where security findings must map directly to audit evidence for SOC 2, PCI DSS, and ISO 27001 programs.

Who Should Choose Orca

Choose Orca if agentless deployment is a hard requirement — your organization prohibits agents on production workloads, or your environment includes workloads where agents cannot be installed. Orca's SideScanning technology provides comprehensive visibility without any performance impact, and its DSPM capabilities are stronger for organizations with significant data classification requirements.

Frequently Asked Questions

Does Orca provide real-time threat detection?

No. Orca's SideScanning technology reads cloud workload data from provider snapshots on a periodic basis. It can identify vulnerabilities, misconfigurations, and malware artifacts — but it cannot detect active exploitation in real time. TigerGate's eBPF agent provides real-time kernel-level detection that Orca's agentless approach cannot replicate.

Can TigerGate be deployed without the agent?

Yes. TigerGate's agentless CSPM capabilities work without the eBPF agent. However, runtime protection, file integrity monitoring, and real-time behavioral detection require the agent. Organizations that want zero-agent deployment can use TigerGate's agentless posture management — but they will not have runtime detection capability.

Which platform is better for HIPAA compliance?

TigerGate has a stronger HIPAA compliance module with automated evidence mapping across HIPAA Security Rule requirements. Orca's DSPM capabilities are valuable for identifying PHI exposure in cloud storage. For a comprehensive HIPAA compliance program, TigerGate's automated control mapping paired with Orca's data discovery would be complementary — though TigerGate alone covers most healthcare compliance use cases.

How does Orca SideScanning affect cloud provider costs?

Orca SideScanning creates read-only snapshots of cloud volumes to perform assessment. This generates some additional cloud provider costs (snapshot creation and storage for the duration of the scan). Orca minimizes these costs through efficient snapshot management and incremental scanning. TigerGate's agentless scanning connects directly to cloud provider APIs, avoiding snapshot-based costs.

Which platform is better for a SOC 2 Type II audit?

TigerGate is clearly better for SOC 2 compliance automation. Its automated evidence collection, control mapping across CC domains, and audit-ready report generation reduce the cost and time of SOC 2 preparation significantly. Orca can provide cloud security evidence but requires manual control mapping to SOC 2 requirements.

Is Orca Security suitable for Kubernetes environments?

Orca can scan Kubernetes cluster configurations and workload manifests agentlessly, identifying misconfigurations against CIS Kubernetes Benchmarks. However, Orca cannot provide Kubernetes admission control or real-time runtime monitoring of cluster behavior. TigerGate's full-lifecycle KSPM covers all three layers — posture, admission control, and runtime.

Our Recommendation

TigerGate delivers the more complete CNAPP for organizations willing to deploy a lightweight agent. The combination of runtime protection, compliance automation, and code security covers use cases that Orca's agentless-only approach cannot. However, if zero-impact deployment is non-negotiable, Orca remains the best agentless CNAPP on the market.

For related comparisons, see our TigerGate vs Wiz analysis for another leading CNAPP comparison. Full platform details are available on the TigerGate and Orca Security tool pages.