# Core Security Cobalt Strike vs Red Sift OnDMARC: side-by-side comparison (2026)

[Core Security Cobalt Strike](https://cybersectools.com/tools/core-security-cobalt-strike) is a commercial [red-team & adversary emulation](https://cybersectools.com/categories/offensive-security) solution by [Core Security](https://cybersectools.com/companies/core-security). [Red Sift OnDMARC](https://cybersectools.com/tools/red-sift-ondmarc) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Red Sift](https://cybersectools.com/companies/red-sift). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Core Security Cobalt Strike | Red Sift OnDMARC |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Red-Team & Adversary Emulation | Email Security Platforms |
| Verified | No | No |
| Deployment type | On-Premises | Cloud |
| Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Core Security | Red Sift |
| Headquarters | – | – |

### Use cases and capabilities

| | Core Security Cobalt Strike | Red Sift OnDMARC |
|---|---|---|
| Red Team | Yes | – |
| Post Exploitation | Yes | – |
| C2 | Yes | – |
| Evasion | Yes | – |
| DKIM | – | Yes |
| DMARC | – | Yes |
| SPF | – | Yes |
| TLS | – | Yes |

### Core features

**Core Security Cobalt Strike**

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

**Red Sift OnDMARC**

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

### Integrations

**Core Security Cobalt Strike**

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

**Red Sift OnDMARC**

No integrations listed.

## Which one fits you

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

- [Core Security Cobalt Strike](https://cybersectools.com/tools/core-security-cobalt-strike) fits if you need to run it on your own servers.
- [Red Sift OnDMARC](https://cybersectools.com/tools/red-sift-ondmarc) fits if you want a cloud product and you are a small business.

## Core Security Cobalt Strike vs Red Sift OnDMARC FAQ

Common questions when comparing Core Security Cobalt Strike vs Red Sift OnDMARC for red-team & adversary emulation.

### What is the difference between Core Security Cobalt Strike and Red Sift OnDMARC?

**Core Security Cobalt Strike**: Post-exploitation threat emulation platform for red team operations. Built by Core Security.

**Red Sift OnDMARC**: Email authentication platform implementing DMARC, SPF, DKIM, and BIMI protocols. Built by Red Sift.

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

### Who makes Core Security Cobalt Strike and Red Sift OnDMARC?

**Core Security Cobalt Strike** is made by Core Security. **Red Sift OnDMARC** is made by Red Sift. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Core Security Cobalt Strike a good alternative to Red Sift OnDMARC?

In part. Core Security Cobalt Strike and Red Sift OnDMARC are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Core Security Cobalt Strike vs Core Security Outflank Security Tooling](https://cybersectools.com/compare/core-security-cobalt-strike-vs-core-security-outflank-security-tooling)
- [Core Security Cobalt Strike vs Fortra Cobalt Strike](https://cybersectools.com/compare/core-security-cobalt-strike-vs-fortra-cobalt-strike)
- [Core Security Cobalt Strike vs Core Security Bundles and Suites](https://cybersectools.com/compare/core-security-bundles-and-suites-vs-core-security-cobalt-strike)
- [Red Sift OnDMARC vs Core Security Outflank Security Tooling](https://cybersectools.com/compare/core-security-outflank-security-tooling-vs-red-sift-ondmarc)
- [Red Sift OnDMARC vs Fortra Cobalt Strike](https://cybersectools.com/compare/fortra-cobalt-strike-vs-red-sift-ondmarc)
- [Red Sift OnDMARC vs Core Security Bundles and Suites](https://cybersectools.com/compare/core-security-bundles-and-suites-vs-red-sift-ondmarc)

## Alternatives to each

- [See all Core Security Cobalt Strike alternatives](https://cybersectools.com/alternatives/core-security-cobalt-strike)
- [See all Red Sift OnDMARC alternatives](https://cybersectools.com/alternatives/red-sift-ondmarc)

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Source: https://cybersectools.com/compare/core-security-cobalt-strike-vs-red-sift-ondmarc

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More on Core Security Cobalt Strike and Red Sift OnDMARC: 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