# AWS Resource Discovery vs FirstWave Open-AudIT: 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. [FirstWave Open-AudIT](https://cybersectools.com/tools/firstwave-open-audit) is a commercial [cyber asset attack surface management](https://cybersectools.com/categories/caasm) solution by [FirstWave Cloud Technology](https://cybersectools.com/companies/firstwave-cloud-technology). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

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

### Use cases and capabilities

| | AWS Resource Discovery | FirstWave Open-AudIT |
|---|---|---|
| Enumeration | Yes | – |
| Inventory | Yes | Yes |
| AWS | Yes | – |
| Network Discovery | – | Yes |
| Configuration Management | – | Yes |
| Network Scanning | – | Yes |
| License Compliance | – | Yes |

### Core features

**AWS Resource Discovery**

No features listed.

**FirstWave Open-AudIT**

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

### Integrations

**AWS Resource Discovery**

No integrations listed.

**FirstWave Open-AudIT**

1 integration 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 want a cloud product, you need a free product and you want an open-source product.
- [FirstWave Open-AudIT](https://cybersectools.com/tools/firstwave-open-audit) fits if you need to run it on your own servers.

## AWS Resource Discovery vs FirstWave Open-AudIT FAQ

Common questions when comparing AWS Resource Discovery vs FirstWave Open-AudIT for cyber asset attack surface management.

### What is the difference between AWS Resource Discovery and FirstWave Open-AudIT?

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

**FirstWave Open-AudIT**: Agentless network discovery and IT asset auditing tool with config tracking. Built by FirstWave Cloud Technology.

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

### Who makes AWS Resource Discovery and FirstWave Open-AudIT?

**AWS Resource Discovery** is open-source with 724 GitHub stars. **FirstWave Open-AudIT** is made by FirstWave Cloud Technology. 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 FirstWave Open-AudIT?

Often, yes. AWS Resource Discovery and FirstWave Open-AudIT are both Cyber Asset Attack Surface Management products, and both cover Inventory. Key differences: AWS Resource Discovery is Free while FirstWave Open-AudIT 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 Ivanti Neurons for Discovery](https://cybersectools.com/compare/aws-resource-discovery-vs-ivanti-neurons-for-discovery)
- [AWS Resource Discovery vs Lansweeper](https://cybersectools.com/compare/aws-resource-discovery-vs-lansweeper)
- [AWS Resource Discovery vs ApexaiQ](https://cybersectools.com/compare/apexaiq-vs-aws-resource-discovery)
- [FirstWave Open-AudIT vs Ivanti Neurons for Discovery](https://cybersectools.com/compare/firstwave-open-audit-vs-ivanti-neurons-for-discovery)
- [FirstWave Open-AudIT vs Lansweeper](https://cybersectools.com/compare/firstwave-open-audit-vs-lansweeper)
- [FirstWave Open-AudIT vs ApexaiQ](https://cybersectools.com/compare/apexaiq-vs-firstwave-open-audit)

## Alternatives to each

- [See all AWS Resource Discovery alternatives](https://cybersectools.com/alternatives/aws-resource-discovery)
- [See all FirstWave Open-AudIT alternatives](https://cybersectools.com/alternatives/firstwave-open-audit)

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Source: https://cybersectools.com/compare/aws-resource-discovery-vs-firstwave-open-audit

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 FirstWave Open-AudIT: 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