# ID Agent Graphus vs Infonaligy Proofpoint Email Security: side-by-side comparison (2026)

[ID Agent Graphus](https://cybersectools.com/tools/id-agent-graphus) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [ID Agent](https://cybersectools.com/companies/id-agent). [Infonaligy Proofpoint Email Security](https://cybersectools.com/tools/infonaligy-proofpoint-email-security) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Infonaligy](https://cybersectools.com/companies/infonaligy). Features, integrations, deployment and the company behind each one, side by side.

Need the answer fast? [Best Email Security Solutions for Business](https://cybersectools.com/shortlists/best-email-security-platforms) picks Proofpoint Core Email Protection, Microsoft Defender for Office 365, Mimecast Advanced Email Security and 4 more.

## Side-by-side comparison

| | ID Agent Graphus | Infonaligy Proofpoint Email Security |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Email Security Platforms | Email Security Platforms |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | Startup, SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | ID Agent | Infonaligy |
| Headquarters | – | – |

### Use cases and capabilities

| | ID Agent Graphus | Infonaligy Proofpoint Email Security |
|---|---|---|
| Microsoft 365 | Yes | – |
| Ransomware | Yes | – |
| Zero Day | Yes | – |
| Spam Prevention | Yes | – |
| DMARC | – | Yes |
| DKIM | – | Yes |
| SPF | – | Yes |

### Core features

**ID Agent Graphus**

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

**Infonaligy Proofpoint Email Security**

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

### Integrations

**ID Agent Graphus**

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

**Infonaligy Proofpoint Email Security**

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.

- [ID Agent Graphus](https://cybersectools.com/tools/id-agent-graphus) fits if you are a startup.

## ID Agent Graphus vs Infonaligy Proofpoint Email Security FAQ

Common questions when comparing ID Agent Graphus vs Infonaligy Proofpoint Email Security for email security platforms.

### What is the difference between ID Agent Graphus and Infonaligy Proofpoint Email Security?

**ID Agent Graphus**: AI-powered anti-phishing platform for Microsoft 365 & Google Workspace. Built by ID Agent.

**Infonaligy Proofpoint Email Security**: Managed Proofpoint email security service for phishing & BEC protection. Built by Infonaligy.

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

### Who makes ID Agent Graphus and Infonaligy Proofpoint Email Security?

**ID Agent Graphus** is made by ID Agent. **Infonaligy Proofpoint Email Security** is made by Infonaligy. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is ID Agent Graphus a good alternative to Infonaligy Proofpoint Email Security?

Often, yes. ID Agent Graphus and Infonaligy Proofpoint Email Security are both Email Security Platforms products. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [ID Agent Graphus vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/id-agent-graphus-vs-mx-layer-outbound-email-filtering)
- [ID Agent Graphus vs SmarterTools SmarterMail](https://cybersectools.com/compare/id-agent-graphus-vs-smartertools-smartermail)
- [ID Agent Graphus vs GLIMPS Email Security for M365](https://cybersectools.com/compare/glimps-email-security-for-m365-vs-id-agent-graphus)
- [Infonaligy Proofpoint Email Security vs MX Layer Outbound Email Filtering](https://cybersectools.com/compare/infonaligy-proofpoint-email-security-vs-mx-layer-outbound-email-filtering)
- [Infonaligy Proofpoint Email Security vs SmarterTools SmarterMail](https://cybersectools.com/compare/infonaligy-proofpoint-email-security-vs-smartertools-smartermail)
- [Infonaligy Proofpoint Email Security vs GLIMPS Email Security for M365](https://cybersectools.com/compare/glimps-email-security-for-m365-vs-infonaligy-proofpoint-email-security)

## Alternatives to each

- [See all ID Agent Graphus alternatives](https://cybersectools.com/alternatives/id-agent-graphus)
- [See all Infonaligy Proofpoint Email Security alternatives](https://cybersectools.com/alternatives/infonaligy-proofpoint-email-security)

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Source: https://cybersectools.com/compare/id-agent-graphus-vs-infonaligy-proofpoint-email-security

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

More on ID Agent Graphus and Infonaligy Proofpoint Email Security: 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