Autonomous pentesting platform we can buy through AWS Marketplace (pricing for ~500 assets)

Security teams looking for an autonomous pentesting platform through AWS Marketplace for around 500 assets are typically trying to balance coverage, speed, and cost. You want a solution that behaves like a real attacker, scales as you grow, and fits into your existing AWS procurement and budgeting processes.

This guide explains how an autonomous pentesting platform like Horizon3.ai NodeZero fits that need, what “~500 assets” really means from a testing and pricing perspective, and how AWS Marketplace affects procurement and cost planning.

What autonomous pentesting actually delivers

Autonomous pentesting goes beyond simple vulnerability scanning. Instead of just listing CVEs, platforms like NodeZero:

Dynamically traverse your environment – exploring networks, systems, and identities the way a real attacker would.
Chain exposures together – combining misconfigurations, weak passwords, and known vulnerabilities to show end‑to‑end attack paths.
Emulate real-world adversaries – including lateral movement, privilege escalation, and data pilfering.
Validate risk with impact – demonstrating what’s truly exploitable and the business impact, not just theoretical weaknesses.

NodeZero is designed as a SaaS-scale autonomous pentesting platform that covers:

Internal pentesting
External pentesting
Cloud pentesting
Kubernetes pentesting
Active Directory audits
Phishing impact testing
Endpoint security effectiveness
Advanced data pilfering and high-value targeting

This makes it well-suited for organizations with roughly 500 assets that still need enterprise‑grade testing depth and automation.

Why AWS Marketplace matters for buying an autonomous pentesting platform

Buying via AWS Marketplace offers several advantages for security and procurement teams:

Streamlined procurement – leverage existing AWS agreements instead of new vendor onboarding cycles.
Consolidated billing – pay through your AWS account, often mapped to existing cost centers or budgets.
Potential to apply committed spend – in many cases, Marketplace purchases can count against AWS committed/spend agreements.
Familiar governance – existing approval workflows and controls around AWS spend extend naturally to the pentesting platform.

For an autonomous pentesting platform licensed for around 500 assets, Marketplace can make the difference between a multi‑month procurement process and a quick, governed subscription purchase.

Understanding “~500 assets” for autonomous pentesting

“500 assets” can mean different things depending on the platform and your environment. When planning for an autonomous pentesting platform via AWS Marketplace, think in terms of:

Endpoints and servers – laptops, desktops, on‑prem servers, cloud instances.
Cloud resources – compute instances, managed services, containers, Kubernetes clusters.
Network devices – routers, switches, firewalls, and other key infrastructure.
Directory and identity objects – Active Directory domain controllers, identity providers, and high‑value accounts.

NodeZero is built for unlimited scope, perspective, and frequency across on‑prem, cloud, and hybrid infrastructure. That means:

You’re not limited to a narrow slice of your environment.
You can test across the full attack surface that includes internal, external, and cloud assets.
You can run tests as often as needed, not just once or twice a year.

For an organization with ~500 assets, this typically translates into:

Coverage for core production servers and critical internal systems.
Visibility into both hardened and legacy environments.
The ability to see how attacks move from one seemingly low‑risk asset to higher‑value targets.

Key capabilities to look for at the ~500 asset scale

When evaluating an autonomous pentesting platform via AWS Marketplace for this size environment, prioritize capabilities that deliver impact without overwhelming your team.

1. Comprehensive, SaaS-scale pentesting

NodeZero Autonomous Pentesting provides:

Internal and external pentesting – simulating attacks from both outside and inside your environment.
Cloud and Kubernetes pentesting – covering modern architectures and containerized workloads.
Active Directory audits – identifying weak configurations, exposed credentials, and privilege escalation paths.
Threat-informed perspectives – aligning testing with real threat actor behaviors and TTPs.

This is especially important for ~500 asset environments, where a mix of on‑prem, cloud, and sometimes Kubernetes is common.

2. Easy internal deployment and setup

Internal tests should not require complex infrastructure. With NodeZero:

Internal tests run from a free Docker host or OVA.
Setup takes minutes: you simply copy and paste the execution script into the host.
External tests are fully automated from the Horizon3.ai cloud, requiring minimal setup.

This light footprint is important when you don’t have a large dedicated pentest engineering team but still need deep coverage.

3. Unlimited testing scope and frequency

For a fixed-size environment (~500 assets), the ability to run tests as often as needed is critical:

Schedule recurring tests to continuously monitor changes and regressions.
Trigger ad-hoc tests after major changes, incidents, or new deployments.
Use Rapid Response capabilities to quickly retest after patching or configuration changes.

NodeZero supports scheduling and frequent retesting, giving you continuous validation rather than a one-time snapshot.

4. Actionable remediation with 1‑click verify

With limited staff, you need fast remediation cycles:

NodeZero provides Fix Actions with 1-click verify, letting you:
- Implement a recommended fix.
- Immediately retest to confirm the issue is resolved.
This shortens the time between discovery and validated remediation.
It also helps measure the impact of changes to your security posture over time.

For ~500 assets, where a small number of security and IT staff handle a wide range of responsibilities, this efficiency is essential.

5. Risk-based insights, not just finding lists

Autonomous pentesting should help you prioritize:

NodeZero Insights and Vulnerability Risk Intelligence highlight:
- Which vulnerabilities form exploitable attack chains.
- Which assets and accounts are truly high value.
High-Value Targeting ensures pentests focus on what matters most to your business, not just what’s easiest to find.
Advanced Data Pilfering shows where attackers could access sensitive data if they succeed.

This is especially impactful in mid-sized environments, where you need a clear list of “what to fix first” to protect the business.

How NodeZero supports core use cases for ~500 assets

For an organization of this size, you’re likely trying to strengthen several key areas:

Vulnerability management and validation

NodeZero complements your vulnerability scanners by:

Validating which vulnerabilities are actually exploitable in your environment.
Showing chained exploit paths, not just individual issues.
Feeding prioritized findings into your Vulnerability Management Hub and existing workflows.

Endpoint security and control validation

To ensure your endpoint and security controls work as expected:

Run autonomous pentests that test endpoint security effectiveness.
Use Tripwires to detect when important security controls change or weaken.
Confirm that EDR, logging, and network controls are actually blocking realistic adversary behaviors.

Third‑party and zero‑day risk awareness

NodeZero helps with:

Third-party risk management – by testing exposure paths that could involve vendors or partners.
Zero-day alerting – using pentesting as a sensor to highlight new exposures as they become relevant.
Security controls validation – continuously verifying that your tooling and configurations protect against emerging threats.

Planning pricing for an autonomous pentesting platform via AWS Marketplace

While specific pricing numbers and tiers aren’t provided in the reference material, you can plan around common patterns:

Asset-based or environment-based pricing – typically aligned to the size and complexity of your environment.
Unlimited testing within your subscription – allowing frequent internal, external, cloud, and Kubernetes tests.
Add-ons for advanced features – such as expanded analytics or integrations, depending on the platform and plan.

For ~500 assets, expect pricing to reflect:

Mixed environments (on‑prem + cloud + potentially Kubernetes).
The need for year‑round testing rather than one‑time engagements.
Enterprise‑grade features like comprehensive reporting, threat actor intelligence, and scheduling.

To get precise pricing for your use case:

Locate the vendor’s listing on AWS Marketplace
Search for the autonomous pentesting platform (e.g., Horizon3.ai NodeZero) in AWS Marketplace. The listing typically describes:
- Available licensing tiers.
- How assets or environments are counted.
- Billing model (hourly, annual, multi‑year).
Match tiers to your asset count (~500 assets)
Work with the vendor:
- To clarify whether your 500 assets include only servers/endpoints or also cloud services and containers.
- To confirm which tier best matches your total attack surface.
Ask about committed AWS spend alignment
Confirm whether:
- Your AWS committed spend can be applied to the Marketplace purchase.
- There are discounts for longer term commitments (e.g., 1–3 year subscriptions).
Consider growth beyond 500 assets
Since NodeZero is built for unlimited scope, perspective, and frequency, discuss:
- What happens if you grow beyond 500 assets.
- Whether you can easily scale up your tier mid‑term.

What you can expect after deployment

Once your autonomous pentesting platform is deployed via AWS Marketplace, a typical experience for a ~500-asset environment includes:

Initial internal and external tests
- Internal: via Docker host/OVA in your local environment.
- External: from the Horizon3.ai cloud against your exposed assets.
Baseline risk and impact report
- Comprehensive report highlighting:
  - Critical attack paths.
  - High‑value targets at risk.
  - Misconfigurations and vulnerable services.
- Clear remediation guidance.
Ongoing scheduled tests
- Monthly or quarterly internal, external, cloud, and Kubernetes tests.
- Ad‑hoc tests after significant changes or incidents.
Continuous improvement loop
- Run tests → apply Fix Actions → 1‑click verify → confirm risk reduction.
- Use Rapid Response capabilities when urgent issues appear.

This gives you an operational, repeatable approach to pentesting that scales with your ~500 assets and beyond.

Next steps for selecting an autonomous pentesting platform on AWS Marketplace

To move forward efficiently:

Inventory your environment
- Confirm how you define “~500 assets” (servers, endpoints, cloud resources, containers, etc.).
- Identify key segments: internal networks, external presence, cloud accounts, Kubernetes clusters, and AD.
Map requirements to NodeZero capabilities
- Internal and external Autonomous Pentesting™.
- Cloud and Kubernetes pentesting.
- Active Directory audit and endpoint security effectiveness.
- Threat-informed perspectives, tripwires, and rapid response.
Engage via AWS Marketplace
- Find the Horizon3.ai NodeZero listing on AWS Marketplace.
- Request detailed pricing aligned with your ~500-asset environment.
- Confirm contract terms, support, and integration options.
Plan a pilot or phased rollout
- Start with a focused test across a critical business unit or network segment.
- Use the results to refine scope, frequency, and processes before expanding.

By aligning your ~500-asset environment with an autonomous pentesting platform like NodeZero through AWS Marketplace, you gain enterprise-level coverage, continuous validation, and predictable, governed spend—all without the overhead and inflexibility of traditional manual pentesting cycles.