How we make this list: we compare pricing pages, product documentation and public user reviews. Ratings come from G2, Capterra or Trustpilot, with the date we checked them.
Key takeaways
- Orca Security's agentless SideScanning maps cloud risk without agents, and most alternatives here match that approach or add runtime agents.
- Wiz, Prisma Cloud, and Orca all price by quote, with mid-market estimates in the tens of thousands per year, so budget buyers should look at Aikido and Prowler.
- Microsoft Defender for Cloud suits Azure-heavy teams with usage-based pricing, while Sysdig suits Kubernetes and runtime teams.
- Aikido offers a forever free tier with transparent pricing, the most accessible entry on this list.
- Agentless scanning covers posture and configuration, but runtime threats need agents or behavioral monitoring, so match the tool to the threat.
Quick comparison
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The best Orca Security alternatives
#1Wiz
Best for: Enterprise cloud risk prioritization4.7/5 on
G2 (863 reviews, checked Oct 2026)
Visit wiz.io
Starting priceSee website
Free planNo
Wiz is the most cited Orca alternative, with a side-scanning architecture that reads block volumes attached to running pods out of band, without a DaemonSet on the node. That agentless approach matches Orca's, and Wiz's risk prioritization correlates findings across cloud, containers, and identities into a single attack-path view.
Enterprise adoption is broad, with 844 reviews and a 4.7 rating in comparison data, and the platform covers Kubernetes API objects, image registries, and cloud workloads. For a large enterprise, Wiz's graph-based prioritization cuts alert noise by showing which risks combine into real exposure.
Pricing is quote-only and per-workload, with mid-market estimates in the tens of thousands per year and minimum deals that exclude small teams. Pick Wiz when enterprise cloud risk prioritization justifies the cost. Pick Aikido or Prowler when budget rules.
What we like- Side-scanning without node agents
- Risk prioritization across cloud and AI
- Large enterprise adoption
Watch out for- Quote-only pricing
- Per-workload costs climb
- Minimum deals run high for mid-market
Starting priceSee website
Free planNo
Palo Alto Prisma Cloud covers multi-cloud security with policy enforcement, compliance, and SOC workflows across AWS, Azure, and GCP. Its dashboards per cloud help large organizations assign ownership by cloud team, while central policies keep standards consistent.
The platform's breadth suits enterprises running many accounts across clouds, with compliance reporting for frameworks that auditors demand. SOC workflow support routes findings into existing incident processes rather than a separate queue.
Pricing is credit-based and modular, with mid-market estimates above Orca's, and alerts need tuning to avoid noise. Pick Prisma Cloud when Palo Alto's ecosystem and multi-cloud breadth matter. Pick Wiz when graph-based prioritization leads.
What we like- Multi-cloud coverage
- SOC workflow support
- Broad policy enforcement
Watch out for- Credit-based modular pricing adds up
- Alerts need tuning
- Enterprise implementation effort
Starting priceSee website
Free planNo
Microsoft Defender for Cloud suits teams already running on Azure, with usage-based per-resource pricing that starts far below enterprise CNAPP minimums. Mid-market estimates place it well under Wiz and Orca, which makes it the practical pick for Azure-centric companies with tight security budgets.
Integration is the draw: Defender ties into Azure's native security tooling, policies, and compliance dashboards, so an Azure team manages cloud security where it already works. The P2 tier adds advanced threat protection for servers, containers, and databases.
Coverage outside Azure is thinner, and per-resource costs scale with footprint, so multi-cloud teams pay more for less breadth. Pick Defender for Cloud when Azure dominates. Pick a cloud-neutral CNAPP when AWS and GCP matter equally.
What we like- Usage-based per-resource pricing
- Deep Azure integration
- Lower entry cost than enterprise CNAPPs
Watch out for- Weaker outside Azure
- Per-resource costs scale with footprint
- Less CNAPP breadth than Wiz
Starting priceSee website
Free planNo
Sysdig Secure focuses on Kubernetes and runtime threat monitoring, with tunable rules that SOC teams adapt to their clusters. It watches container behavior at runtime, catching threats that posture scanning misses, such as a compromised container acting abnormally after deployment.
That runtime depth suits Kubernetes-heavy teams and SOC analysts who live in cluster telemetry. LDAP and Active Directory integration plus role-based access control fit enterprise governance, and the platform's 4.8 rating in comparison data reflects strong user satisfaction.
Posture and multi-cloud CSPM breadth trail Wiz and Orca, so Sysdig pairs best with a posture tool rather than replacing one alone. Pick Sysdig when Kubernetes runtime security leads. Pick a full CNAPP when posture across clouds leads.
What we like- Runtime and Kubernetes focus
- Tunable rules
- Strong SOC and Kubernetes team fit
Watch out for- Runtime focus means thinner posture breadth
- Enterprise pricing
- Less multi-cloud CSPM depth
Starting priceSee website
Free planNo
FortiCNAPP, formerly Lacework and now part of Fortinet, leans on anomaly-based behavioral detection across cloud and Kubernetes telemetry, catching drift that rule-based products miss. A workload behaving differently from its baseline triggers an alert even when no known signature matches.
Buyers already on Fortinet's network stack get a bundled procurement path, which simplifies buying and support. Pricing runs per-vCore, and reviewers note it can be steep for smaller companies, with a wish for more affordable plans.
Behavioral detection needs tuning to avoid false positives in dynamic environments. Pick FortiCNAPP when behavioral detection and Fortinet bundling matter. Pick Wiz when graph-based risk prioritization matters more.
What we like- Anomaly-based behavioral detection
- Fortinet bundle path
- Cloud and Kubernetes telemetry
Watch out for- Price can be steep for smaller companies
- Per-vCore pricing
- Behavioral tuning needed
Starting priceSee website
Free planNo
Aqua Security covers the container lifecycle, from image scanning through runtime defense, with multi-cloud compliance reporting. For enterprises with container-heavy workloads, that lifecycle focus catches issues at build, deploy, and run stages rather than only at posture checks.
Runtime defense adds enforcement that posture-only tools lack, blocking malicious container behavior in real time. Compliance reporting covers the frameworks container teams face, which helps regulated deployments.
The container focus means broader cloud posture breadth trails Wiz and Prisma Cloud, and alert fatigue is a cited risk without tuning. Pick Aqua when containers dominate the workload. Pick a full CNAPP when cloud posture across services leads.
What we like- Container lifecycle coverage
- Runtime defense
- Multi-cloud compliance reporting
Watch out for- Primarily container-focused
- Alert fatigue risk
- Enterprise pricing
Starting priceFree
Free planYes
Aikido Security offers a forever free tier with transparent pricing, the most accessible entry on this list. Agentless deployment onboards in minutes, and coverage spans SAST, SCA, CSPM, secrets, container, and infrastructure-as-code scanning, with AI-powered triage that filters noise into actionable alerts.
For startups and SMBs, that combination removes the two barriers enterprise CNAPPs impose: high minimum deals and weeks of implementation. Developer-friendly workflows integrate scanning into pull requests and CI pipelines, so security feedback reaches developers where they work.
Enterprise depth trails Wiz and Prisma Cloud at large scale, and Aikido's track record is shorter. Pick Aikido when a startup or SMB needs broad CNAPP coverage without enterprise cost. Pick Wiz when enterprise scale justifies the quote.
What we like- Forever free tier
- Transparent pricing
- Agentless deployment with AI-powered triage
Watch out for- Smaller enterprise track record
- Less depth than Wiz at scale
- Newer vendor
Starting priceFree
Free planYes
Prowler is the open-source answer to cloud posture checks, with hundreds of checks across AWS, Azure, and GCP. Paired with CloudQuery for inventory, it gives a small team a working CSPM capability for the cost of engineering time: roughly a week of setup and 8 to 12 hours monthly to operate in published estimates.
That cost profile suits budget-constrained teams and security engineers who want full control over checks and reporting. The checks cover the common misconfigurations that cause breaches, from open storage buckets to overly broad IAM roles.
There is no managed SaaS, so reporting, triage, and alerting need building on top. Pick Prowler when budget is zero and engineering time exists. Pick Aikido when a managed free tier beats self-hosting.
What we like- Free and open source
- Hundreds of cloud security checks
- Pairs with CloudQuery for inventory
Watch out for- Engineering time required
- No managed SaaS
- Reporting and triage need building
How we chose
We compared tools that replace Orca's core job, cloud-native application protection, using vendor pages and 2026 comparison data. We favored published prices where available and marked quote-based tools and third-party estimates as such, since CNAPP pricing is almost always quote-based at enterprise scale. We also split the list by deployment model, agentless versus agent-based, since that choice decides coverage and effort.
Agentless versus agent-based: what each one sees
Agentless scanning, used by Orca, Wiz, and Aikido, reads cloud workloads out of band without installing agents on every host. It covers posture, configuration, vulnerabilities, and identities quickly, with minimal operational overhead. For a team that needs broad visibility fast, agentless is the right starting point.
Agent-based and behavioral tools, such as Sysdig and FortiCNAPP, add runtime visibility: what containers and workloads actually do after deployment. That runtime layer catches threats posture scanning cannot, such as a compromised workload exfiltrating data or spawning shells.
Most mature programs use both: agentless for posture and prioritization, agents for runtime on critical workloads. A startup can start agentless with Aikido or Prowler, then add runtime agents as the threat model grows. An enterprise should budget for both layers from the start, since posture alone leaves runtime blind spots that attackers exploit.
Frequently asked questions
How does Orca Security's SideScanning work?
Orca's SideScanning reads cloud workloads out of band, scanning block volumes and configurations without installing agents on hosts. Wiz uses a similar side-scanning approach, which is why the two are compared so closely.
What is the cheapest Orca Security alternative?
Prowler is free and open source, costing only engineering time, and Aikido offers a forever free tier with transparent paid pricing. Microsoft Defender for Cloud offers the lowest usage-based entry among commercial CNAPPs for Azure teams.
Which alternative is best for Kubernetes security?
Sysdig Secure leads for Kubernetes runtime security, with tunable rules and SOC-friendly telemetry. Aqua Security suits container lifecycle protection, while Wiz and Orca cover Kubernetes posture through side-scanning.
Do I need a CNAPP or is CSPM enough?
CSPM covers cloud posture and misconfigurations, which suits teams whose main risk is configuration drift. CNAPP adds workload protection, runtime, and application security, which suits teams running containers and cloud-native apps. Start with CSPM when posture leads, and add CNAPP layers as workloads grow.
How much do Wiz and Orca cost?
Both price by quote, with mid-market estimates in the tens of thousands per year and minimum deals that exclude small teams. Request scoped quotes for your workload count and cloud accounts, since per-workload and per-account models produce very different totals.
Can open-source tools replace a commercial CNAPP?
Partly. Prowler plus CloudQuery covers posture checks for a small team with engineering time, but reporting, triage, runtime detection, and support need building. Commercial tools earn their cost through managed triage, runtime coverage, and support at scale.
Sources we checked (6)
- https://www.g2.com/compare/forticnapp-vs-orca-security
- https://dev.to/aicloudstrategist/cnapp-pricing-teardown-why-indian-mid-market-rejects-wiz-orca-and-prisma-cloud-and-what-they-13m6
- https://www.aikido.dev/blog/top-cloud-native-application-protection-platforms-cnapp
- https://www.echo.ai/blog/best-cloud-container-security-software
- https://wiz.io
- https://sysdig.com
Is your product missing or out of date?
We review this list regularly. Vendors can request a listing, send updated pricing or ask about featured placement.
Shihab Mia · Founder, Rankite
Shihab has 5+ years in B2B and SaaS SEO. He writes Rankite's software buying guides from pricing pages, documentation and public user reviews. More about Shihab.
Palo Alto Prisma Cloud
Microsoft Defender for Cloud
Sysdig Secure
FortiCNAPP
Aqua Security
Aikido Security
Prowler