Best Agentless Cloud Security Alternatives to Wiz in 2026
Agentless cloud security platforms provide visibility into cloud environments without deploying agents on individual workloads.
3 Agentless Cloud Security Platforms, side by side
| Tool | Deployment | Pricing model | Open source |
|---|---|---|---|
| Orca Security | Cloud | Asset-based (per cloud asset) | — |
| Ermetic | Cloud | Resource-based (per cloud identity) | — |
| Check Point CloudGuard | Cloud + Self-hosted | Hybrid (per asset + per gateway) | — |
These tools connect via cloud provider APIs or use out-of-band scanning techniques to discover vulnerabilities, misconfigurations, identity risks, and sensitive data exposure across multi-cloud estates. The agentless approach eliminates deployment friction, reduces operational overhead, and provides near-instant time-to-value, making these platforms ideal for organizations that want comprehensive cloud visibility without the burden of agent lifecycle management.
By use case
Our read on which tool suits which job. Editorial, not paid, and separate from the listing below.
Organizations that want deep agentless scanning with strong vulnerability management and malware detection across multi-cloud environments
Orca Security
The closest agentless alternative to Wiz, using patented SideScanning technology that reads block storage out-of-band for deep workload visibility. Best for organizations that want agentless scanning with stronger vulnerability management and malware detection than Wiz provides.
Cloud
Organizations where cloud identity and access management risk is the primary security concern, especially those already using Tenable products
Ermetic
The deepest cloud identity security platform, now part of Tenable Cloud Security. Best for organizations where CIEM and cloud identity risk are the primary security concerns, offering automated least-privilege recommendations and just-in-time access provisioning.
Cloud
Organizations already invested in Check Point's network security stack that want unified cloud and network security management
Check Point CloudGuard
A solid agentless CSPM option backed by Check Point's decades of threat intelligence. Best for organizations already invested in the Check Point ecosystem that want unified cloud posture management alongside network security.
Cloud, Self-hosted
Orca Security
Cloud Security & CNAPPOrganizations that want deep agentless scanning with strong vulnerability management and malware detection across multi-cloud environments
Orca Security is an agentless cloud security platform that uses patented SideScanning technology to read cloud workload runtime block storage out-of-band, providing deep visibility into vulnerabilities, misconfigurations, malware, lateral movement risk, and sensitive data exposure without deploying agents. Orca covers AWS, Azure, GCP, and Kubernetes, offering a unified view of cloud risk across the entire stack from infrastructure to application layer.
Ermetic
Cloud Security & CNAPPOrganizations where cloud identity and access management risk is the primary security concern, especially those already using Tenable products
Ermetic, now part of Tenable, is a cloud identity security platform that specializes in Cloud Infrastructure Entitlement Management (CIEM) and cloud security posture management. Ermetic's core strength is analyzing and visualizing cloud identity risks, detecting overly permissive access policies, and providing automated least-privilege recommendations across AWS, Azure, and GCP. Following its acquisition by Tenable, Ermetic's CIEM capabilities are being integrated into Tenable Cloud Security.
Check Point CloudGuard
Cloud Security & CNAPPOrganizations already invested in Check Point's network security stack that want unified cloud and network security management
Check Point CloudGuard is a cloud security platform that provides cloud security posture management, cloud workload protection, cloud network security, and application security. As part of the Check Point ecosystem, CloudGuard benefits from deep threat prevention intelligence and network security expertise. CloudGuard is particularly strong in cloud network security, offering cloud-native firewalling and micro-segmentation alongside posture management and workload protection capabilities.
Comparisons
Aqua Security vs Check Point CloudGuard
Choose Aqua Security if container and Kubernetes security depth is your priority and organizations running container-hea...
Read ComparisonAqua Security vs Orca Security
Choose Aqua Security if container and Kubernetes security depth is your priority and organizations running container-hea...
Read ComparisonAqua Security vs Ermetic
Choose Aqua Security if container and Kubernetes security depth is your priority and organizations running container-hea...
Read ComparisonErmetic vs Sysdig
Choose Ermetic if deepest CIEM capabilities with granular identity risk analysis is your priority and organizations wher...
Read ComparisonLacework vs Orca Security
Choose Lacework if polygraph behavioral analytics reduces alert fatigue significantly is your priority and organizations...
Read ComparisonCheck Point CloudGuard vs Lacework
Choose Check Point CloudGuard if strong cloud network security with cloud-native firewalling is your priority and organi...
Read ComparisonShortlists
Editorial lists and deep dives covering these tools.
Frequently Asked Questions
About this listing
Agentless Cloud Security Platforms tools, compared on public information. The comparison table and the full entries follow our editorial order, with any paid Featured listing shown first and labelled. How we work →