# ID Agent Graphus vs Trustifi Inbound Shield: 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). [Trustifi Inbound Shield](https://cybersectools.com/tools/trustifi-inbound-shield) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [TrustiFi](https://cybersectools.com/companies/trustifi). 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 | Trustifi Inbound Shield |
|---|---|---|
| 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 | TrustiFi |
| Headquarters | – | – |

### Use cases and capabilities

| | ID Agent Graphus | Trustifi Inbound Shield |
|---|---|---|
| Microsoft 365 | Yes | – |
| Ransomware | Yes | – |
| Zero Day | Yes | – |
| Spam Prevention | Yes | Yes |

### Core features

**ID Agent Graphus**

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

**Trustifi Inbound Shield**

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.

**Trustifi Inbound Shield**

2 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.

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

## ID Agent Graphus vs Trustifi Inbound Shield FAQ

Common questions when comparing ID Agent Graphus vs Trustifi Inbound Shield for email security platforms.

### What is the difference between ID Agent Graphus and Trustifi Inbound Shield?

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

**Trustifi Inbound Shield**: AI-powered inbound email security platform for phishing & malware detection. Built by TrustiFi.

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

### Who makes ID Agent Graphus and Trustifi Inbound Shield?

**ID Agent Graphus** is made by ID Agent. **Trustifi Inbound Shield** is made by TrustiFi. 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 Trustifi Inbound Shield?

Often, yes. ID Agent Graphus and Trustifi Inbound Shield are both Email Security Platforms products, and both cover Spam Prevention. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [ID Agent Graphus vs SpamTitan for Office 365](https://cybersectools.com/compare/id-agent-graphus-vs-spamtitan-for-office-365)
- [ID Agent Graphus vs ESET Cloud Office Security](https://cybersectools.com/compare/eset-cloud-office-security-vs-id-agent-graphus)
- [ID Agent Graphus vs Bitdefender GravityZone Security for Exchange](https://cybersectools.com/compare/bitdefender-gravityzone-security-for-exchange-vs-id-agent-graphus)
- [Trustifi Inbound Shield vs SpamTitan for Office 365](https://cybersectools.com/compare/spamtitan-for-office-365-vs-trustifi-inbound-shield)
- [Trustifi Inbound Shield vs ESET Cloud Office Security](https://cybersectools.com/compare/eset-cloud-office-security-vs-trustifi-inbound-shield)
- [Trustifi Inbound Shield vs Bitdefender GravityZone Security for Exchange](https://cybersectools.com/compare/bitdefender-gravityzone-security-for-exchange-vs-trustifi-inbound-shield)

## Alternatives to each

- [See all ID Agent Graphus alternatives](https://cybersectools.com/alternatives/id-agent-graphus)
- [See all Trustifi Inbound Shield alternatives](https://cybersectools.com/alternatives/trustifi-inbound-shield)

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Source: https://cybersectools.com/compare/id-agent-graphus-vs-trustifi-inbound-shield

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 Trustifi Inbound Shield: 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