# ImmuniWeb® On-Demand vs RunSybil: side-by-side comparison (2026)

[ImmuniWeb® On-Demand](https://cybersectools.com/tools/immuniwebr-on-demand) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [ImmuniWeb](https://cybersectools.com/companies/immuniweb). [RunSybil](https://cybersectools.com/tools/runsybil) is a commercial [penetration testing](https://cybersectools.com/categories/pentesting-tools) solution by [RunSybil](https://cybersectools.com/companies/runsybil). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | ImmuniWeb® On-Demand | RunSybil |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Penetration Testing | Penetration Testing |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | ImmuniWeb | RunSybil |
| Headquarters | – | – |

### Use cases and capabilities

| | ImmuniWeb® On-Demand | RunSybil |
|---|---|---|
| DevSecOps | Yes | – |
| OWASP | Yes | – |
| AI Pentesting | – | Yes |
| Attack Paths | – | Yes |
| Continuous Testing | – | Yes |
| Vulnerability Prioritization | – | Yes |
| Reconnaissance | – | Yes |
| DAST | – | Yes |
| Red Team | – | Yes |
| Security Scanning | – | Yes |
| Vulnerability | – | Yes |
| Cloud Native | – | Yes |

### Core features

**ImmuniWeb® On-Demand**

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

**RunSybil**

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

### Integrations

**ImmuniWeb® On-Demand**

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

**RunSybil**

No integrations listed.

## ImmuniWeb® On-Demand vs RunSybil FAQ

Common questions when comparing ImmuniWeb® On-Demand vs RunSybil for penetration testing.

### What is the difference between ImmuniWeb® On-Demand and RunSybil?

**ImmuniWeb® On-Demand**: ImmuniWeb® On-Demand is a web application penetration testing platform that combines AI-powered automation with manual security testing to provide comprehensive vulnerability assessments and compliance reporting, built by ImmuniWeb.

**RunSybil**: AI-driven continuous attack surface assessment and validation platform, built by RunSybil.

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

### Who makes ImmuniWeb® On-Demand and RunSybil?

**ImmuniWeb® On-Demand** is made by ImmuniWeb. **RunSybil** is made by RunSybil. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is ImmuniWeb® On-Demand a good alternative to RunSybil?

Often, yes. ImmuniWeb® On-Demand and RunSybil are both Penetration Testing products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [ImmuniWeb® On-Demand vs AI Pentest Copilot](https://cybersectools.com/compare/ai-pentest-copilot-vs-immuniwebr-on-demand)
- [ImmuniWeb® On-Demand vs NetSPI Platform](https://cybersectools.com/compare/immuniwebr-on-demand-vs-netspi-platform)
- [ImmuniWeb® On-Demand vs Alt Security Autonomous Pentesting Platform](https://cybersectools.com/compare/alt-security-autonomous-pentesting-platform-vs-immuniwebr-on-demand)
- [RunSybil vs AI Pentest Copilot](https://cybersectools.com/compare/ai-pentest-copilot-vs-runsybil)
- [RunSybil vs NetSPI Platform](https://cybersectools.com/compare/netspi-platform-vs-runsybil)
- [RunSybil vs Alt Security Autonomous Pentesting Platform](https://cybersectools.com/compare/alt-security-autonomous-pentesting-platform-vs-runsybil)

## Alternatives to each

- [See all ImmuniWeb® On-Demand alternatives](https://cybersectools.com/alternatives/immuniwebr-on-demand)
- [See all RunSybil alternatives](https://cybersectools.com/alternatives/runsybil)

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Source: https://cybersectools.com/compare/immuniwebr-on-demand-vs-runsybil

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

More on ImmuniWeb® On-Demand and RunSybil: 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