# Attic MDR vs Vectra AI CDR for M365: side-by-side comparison (2026)

[Attic MDR](https://cybersectools.com/tools/attic-mdr) is a commercial [managed detection and response](https://cybersectools.com/categories/mdr) solution by [Attic Security](https://cybersectools.com/companies/attic-security). [Vectra AI CDR for M365](https://cybersectools.com/tools/vectra-ai-cdr-for-m365) is a commercial [cloud application detection and response](https://cybersectools.com/categories/cadr) solution by [Vectra AI](https://cybersectools.com/companies/vectra-ai). Features, integrations, deployment and the company behind each one, side by side.

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## Side-by-side comparison

| | Attic MDR | Vectra AI CDR for M365 |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | Managed Detection and Response | Cloud Application Detection and Response |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market | SMB, Mid-Market, Enterprise |
| Company | Attic Security | Vectra AI |
| Headquarters | – | – |

### Use cases and capabilities

| | Attic MDR | Vectra AI CDR for M365 |
|---|---|---|
| Ransomware Prevention | Yes | – |
| Microsoft | Yes | – |
| AWS | – | Yes |
| Azure | – | Yes |
| Microsoft 365 | – | Yes |

### Core features

**Attic MDR**

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

**Vectra AI CDR for M365**

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

### Integrations

**Attic MDR**

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

**Vectra AI CDR for M365**

4 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.

- [Vectra AI CDR for M365](https://cybersectools.com/tools/vectra-ai-cdr-for-m365) fits if you are an enterprise.

## Attic MDR vs Vectra AI CDR for M365 FAQ

Common questions when comparing Attic MDR vs Vectra AI CDR for M365 for managed detection and response.

### What is the difference between Attic MDR and Vectra AI CDR for M365?

**Attic MDR**: 24/7 managed detection and response service for Microsoft 365 environments. Built by Attic Security.

**Vectra AI CDR for M365**: Cloud detection and response platform for Microsoft 365 and Azure AD threats. Built by Vectra AI.

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

### Who makes Attic MDR and Vectra AI CDR for M365?

**Attic MDR** is made by Attic Security. **Vectra AI CDR for M365** is made by Vectra AI. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Attic MDR a good alternative to Vectra AI CDR for M365?

In part. Attic MDR and Vectra AI CDR for M365 are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Attic MDR vs Kaspersky Next MXDR Optimum](https://cybersectools.com/compare/attic-mdr-vs-kaspersky-next-mxdr-optimum)
- [Attic MDR vs ThreatDown Managed Detection & Response (MDR)](https://cybersectools.com/compare/attic-mdr-vs-threatdown-managed-detection-and-response-mdr)
- [Attic MDR vs OpenText Threat Detection](https://cybersectools.com/compare/attic-mdr-vs-opentext-threat-detection)
- [Vectra AI CDR for M365 vs Kaspersky Next MXDR Optimum](https://cybersectools.com/compare/kaspersky-next-mxdr-optimum-vs-vectra-ai-cdr-for-m365)
- [Vectra AI CDR for M365 vs ThreatDown Managed Detection & Response (MDR)](https://cybersectools.com/compare/threatdown-managed-detection-and-response-mdr-vs-vectra-ai-cdr-for-m365)
- [Vectra AI CDR for M365 vs OpenText Threat Detection](https://cybersectools.com/compare/opentext-threat-detection-vs-vectra-ai-cdr-for-m365)

## Alternatives to each

- [See all Attic MDR alternatives](https://cybersectools.com/alternatives/attic-mdr)
- [See all Vectra AI CDR for M365 alternatives](https://cybersectools.com/alternatives/vectra-ai-cdr-for-m365)

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Source: https://cybersectools.com/compare/attic-mdr-vs-vectra-ai-cdr-for-m365

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

More on Attic MDR and Vectra AI CDR for M365: 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