# AWS Resource Discovery vs OctoXLabs CAASM: side-by-side comparison (2026)

[AWS Resource Discovery](https://cybersectools.com/tools/aws-resource-discovery) is a free [cyber asset attack surface management](https://cybersectools.com/categories/caasm) solution. [OctoXLabs CAASM](https://cybersectools.com/tools/octoxlabs-caasm) is a commercial [cyber asset attack surface management](https://cybersectools.com/categories/caasm) solution by [OctoXLabs](https://cybersectools.com/companies/octoxlabs). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | AWS Resource Discovery | OctoXLabs CAASM |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Cyber Asset Attack Surface Management | Cyber Asset Attack Surface Management |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| GitHub stars | 724 | – |
| Last commit | Feb 2021 | – |
| Company | – | OctoXLabs |
| Headquarters | – | – |

### Use cases and capabilities

| | AWS Resource Discovery | OctoXLabs CAASM |
|---|---|---|
| Enumeration | Yes | – |
| Inventory | Yes | – |
| AWS | Yes | – |
| IoT Security | – | Yes |

### Core features

**AWS Resource Discovery**

No features listed.

**OctoXLabs CAASM**

9 features listed. Sign in on the page to see them.

### Integrations

**AWS Resource Discovery**

No integrations listed.

**OctoXLabs CAASM**

39 integrations listed. Sign in on the page to see them.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [AWS Resource Discovery](https://cybersectools.com/tools/aws-resource-discovery) fits if you are a startup, you need a free product and you want an open-source product.

## AWS Resource Discovery vs OctoXLabs CAASM FAQ

Common questions when comparing AWS Resource Discovery vs OctoXLabs CAASM for cyber asset attack surface management.

### What is the difference between AWS Resource Discovery and OctoXLabs CAASM?

**AWS Resource Discovery**: A command-line tool that discovers and catalogs all AWS resources across an account using botocore, outputting results in JSON format.

**OctoXLabs CAASM**: CAASM platform for asset discovery, vulnerability mgmt, and inventory tracking. Built by OctoXLabs.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes AWS Resource Discovery and OctoXLabs CAASM?

**AWS Resource Discovery** is open-source with 724 GitHub stars. **OctoXLabs CAASM** is made by OctoXLabs. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is AWS Resource Discovery a good alternative to OctoXLabs CAASM?

Often, yes. AWS Resource Discovery and OctoXLabs CAASM are both Cyber Asset Attack Surface Management products. Key differences: AWS Resource Discovery is Free while OctoXLabs CAASM is Commercial, AWS Resource Discovery is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [AWS Resource Discovery vs OctoXLabs Cyber Asset Attack Surface Management](https://cybersectools.com/compare/aws-resource-discovery-vs-octoxlabs-cyber-asset-attack-surface-management)
- [AWS Resource Discovery vs ORDR AI Protect for Security](https://cybersectools.com/compare/aws-resource-discovery-vs-ordr-ai-protect-for-security)
- [AWS Resource Discovery vs runZero Exposure Management Platform](https://cybersectools.com/compare/aws-resource-discovery-vs-runzero-exposure-management-platform)
- [OctoXLabs CAASM vs OctoXLabs Cyber Asset Attack Surface Management](https://cybersectools.com/compare/octoxlabs-caasm-vs-octoxlabs-cyber-asset-attack-surface-management)
- [OctoXLabs CAASM vs ORDR AI Protect for Security](https://cybersectools.com/compare/octoxlabs-caasm-vs-ordr-ai-protect-for-security)
- [OctoXLabs CAASM vs runZero Exposure Management Platform](https://cybersectools.com/compare/octoxlabs-caasm-vs-runzero-exposure-management-platform)

## Alternatives to each

- [See all AWS Resource Discovery alternatives](https://cybersectools.com/alternatives/aws-resource-discovery)
- [See all OctoXLabs CAASM alternatives](https://cybersectools.com/alternatives/octoxlabs-caasm)

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Source: https://cybersectools.com/compare/aws-resource-discovery-vs-octoxlabs-caasm

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/aws-resource-discovery.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on AWS Resource Discovery and OctoXLabs CAASM: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md