# ConnectWise Email Security vs Palo Alto Networks Unit 42 Managed XSIAM: side-by-side comparison (2026) [ConnectWise Email Security](https://cybersectools.com/tools/connectwise-email-security) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [ConnectWise, LLC](https://cybersectools.com/companies/connectwise-llc). [Palo Alto Networks Unit 42 Managed XSIAM](https://cybersectools.com/tools/palo-alto-networks-unit-42-managed-xsiam) is a commercial [managed detection and response](https://cybersectools.com/categories/mdr) solution by [Palo Alto Networks](https://cybersectools.com/companies/palo-alto-networks). Features, integrations, deployment and the company behind each one, side by side. ## Our take What our shortlists say about the one we picked. ### [Palo Alto Networks Unit 42 Managed XSIAM](https://cybersectools.com/tools/palo-alto-networks-unit-42-managed-xsiam) Best for: Large companies standardizing on Cortex XSIAM Unit 42 Managed XSIAM is on the list for scope, because one service covers endpoints, cloud, network, identity and email with threat hunting and custom detection engineering. It fits mid-market and enterprise companies that are standardizing on Cortex XSIAM, since the service runs on that platform. Weigh that commitment before you sign, because leaving the service also means leaving the platform. From [Best MDR Solutions for Business](https://cybersectools.com/shortlists/best-mdr-solutions), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). 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 | | ConnectWise Email Security | Palo Alto Networks Unit 42 Managed XSIAM | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Email Security Platforms | Managed Detection and Response | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise | | Company | ConnectWise, LLC | Palo Alto Networks | | Headquarters | – | – | ### Use cases and capabilities | | ConnectWise Email Security | Palo Alto Networks Unit 42 Managed XSIAM | |---|---|---| | Microsoft 365 | Yes | – | | Ransomware Prevention | Yes | – | | Cyber Threat Intelligence | – | Yes | ### Core features **ConnectWise Email Security** 10 features listed. Sign in on the page to see them. **Palo Alto Networks Unit 42 Managed XSIAM** 8 features listed. Sign in on the page to see them. ### Integrations **ConnectWise Email Security** 2 integrations listed. Sign in on the page to see them. **Palo Alto Networks Unit 42 Managed XSIAM** 19 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. - [ConnectWise Email Security](https://cybersectools.com/tools/connectwise-email-security) fits if you are a small business. ## ConnectWise Email Security vs Palo Alto Networks Unit 42 Managed XSIAM FAQ Common questions when comparing ConnectWise Email Security vs Palo Alto Networks Unit 42 Managed XSIAM for email security platforms. ### What is the difference between ConnectWise Email Security and Palo Alto Networks Unit 42 Managed XSIAM? **ConnectWise Email Security**: Email security platform with AI threat detection, BEC protection, and DLP. Built by ConnectWise, LLC. **Palo Alto Networks Unit 42 Managed XSIAM**: 24/7 managed SOC service combining Cortex XSIAM platform with Unit 42 expertise. Built by Palo Alto Networks. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes ConnectWise Email Security and Palo Alto Networks Unit 42 Managed XSIAM? **ConnectWise Email Security** is made by ConnectWise, LLC. **Palo Alto Networks Unit 42 Managed XSIAM** is made by Palo Alto Networks. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is ConnectWise Email Security a good alternative to Palo Alto Networks Unit 42 Managed XSIAM? In part. ConnectWise Email Security and Palo Alto Networks Unit 42 Managed XSIAM are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [ConnectWise Email Security vs KnowBe4 Cloud Email Security](https://cybersectools.com/compare/connectwise-email-security-vs-knowbe4-cloud-email-security) - [ConnectWise Email Security vs Microsoft Defender for Office 365](https://cybersectools.com/compare/connectwise-email-security-vs-microsoft-defender-for-office-365) - [ConnectWise Email Security vs Cellopoint Cloud Email Security Solution](https://cybersectools.com/compare/cellopoint-cloud-email-security-solution-vs-connectwise-email-security) - [Palo Alto Networks Unit 42 Managed XSIAM vs KnowBe4 Cloud Email Security](https://cybersectools.com/compare/knowbe4-cloud-email-security-vs-palo-alto-networks-unit-42-managed-xsiam) - [Palo Alto Networks Unit 42 Managed XSIAM vs Microsoft Defender for Office 365](https://cybersectools.com/compare/microsoft-defender-for-office-365-vs-palo-alto-networks-unit-42-managed-xsiam) - [Palo Alto Networks Unit 42 Managed XSIAM vs Cellopoint Cloud Email Security Solution](https://cybersectools.com/compare/cellopoint-cloud-email-security-solution-vs-palo-alto-networks-unit-42-managed-xsiam) ## Alternatives to each - [See all ConnectWise Email Security alternatives](https://cybersectools.com/alternatives/connectwise-email-security) - [See all Palo Alto Networks Unit 42 Managed XSIAM alternatives](https://cybersectools.com/alternatives/palo-alto-networks-unit-42-managed-xsiam) --- Source: https://cybersectools.com/compare/connectwise-email-security-vs-palo-alto-networks-unit-42-managed-xsiam For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/connectwise-email-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on ConnectWise Email Security and Palo Alto Networks Unit 42 Managed XSIAM: 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