# Kaseya 365 Advanced Threat Protection vs Mesh 365: side-by-side comparison (2026) [Kaseya 365 Advanced Threat Protection](https://cybersectools.com/tools/kaseya-365-advanced-threat-protection) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Kaseya](https://cybersectools.com/companies/kaseya). [Mesh 365](https://cybersectools.com/tools/mesh-365) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Mesh by BitDefender](https://cybersectools.com/companies/mesh-by-bitdefender). 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 | | Kaseya 365 Advanced Threat Protection | Mesh 365 | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Email Security Platforms | Email Security Platforms | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Kaseya | Mesh by BitDefender | | Headquarters | – | – | ### Use cases and capabilities | | Kaseya 365 Advanced Threat Protection | Mesh 365 | |---|---|---| | Microsoft 365 | – | Yes | | Ransomware Prevention | – | Yes | | Multi Tenancy | – | Yes | ### Core features **Kaseya 365 Advanced Threat Protection** 8 features listed. Sign in on the page to see them. **Mesh 365** 10 features listed. Sign in on the page to see them. ### Integrations **Kaseya 365 Advanced Threat Protection** 44 integrations listed. Sign in on the page to see them. **Mesh 365** 3 integrations listed. Sign in on the page to see them. ## Kaseya 365 Advanced Threat Protection vs Mesh 365 FAQ Common questions when comparing Kaseya 365 Advanced Threat Protection vs Mesh 365 for email security platforms. ### What is the difference between Kaseya 365 Advanced Threat Protection and Mesh 365? **Kaseya 365 Advanced Threat Protection**: ATP solution for SaaS & email with AI-driven detection & auto-response. Built by Kaseya. **Mesh 365**: API-based email security platform for Microsoft 365 environments. Built by Mesh by BitDefender. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Kaseya 365 Advanced Threat Protection and Mesh 365? **Kaseya 365 Advanced Threat Protection** is made by Kaseya. **Mesh 365** is made by Mesh by BitDefender. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Kaseya 365 Advanced Threat Protection a good alternative to Mesh 365? Often, yes. Kaseya 365 Advanced Threat Protection and Mesh 365 are both Email Security Platforms products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Kaseya 365 Advanced Threat Protection vs Bitdefender GravityZone Extended Email Security](https://cybersectools.com/compare/bitdefender-gravityzone-extended-email-security-vs-kaseya-365-advanced-threat-protection) - [Kaseya 365 Advanced Threat Protection vs Cellopoint Cloud Email Security Solution](https://cybersectools.com/compare/cellopoint-cloud-email-security-solution-vs-kaseya-365-advanced-threat-protection) - [Kaseya 365 Advanced Threat Protection vs INKY Behavioral Email Security Platform](https://cybersectools.com/compare/inky-behavioral-email-security-platform-vs-kaseya-365-advanced-threat-protection) - [Mesh 365 vs Bitdefender GravityZone Extended Email Security](https://cybersectools.com/compare/bitdefender-gravityzone-extended-email-security-vs-mesh-365) - [Mesh 365 vs Cellopoint Cloud Email Security Solution](https://cybersectools.com/compare/cellopoint-cloud-email-security-solution-vs-mesh-365) - [Mesh 365 vs INKY Behavioral Email Security Platform](https://cybersectools.com/compare/inky-behavioral-email-security-platform-vs-mesh-365) ## Alternatives to each - [See all Kaseya 365 Advanced Threat Protection alternatives](https://cybersectools.com/alternatives/kaseya-365-advanced-threat-protection) - [See all Mesh 365 alternatives](https://cybersectools.com/alternatives/mesh-365) --- Source: https://cybersectools.com/compare/kaseya-365-advanced-threat-protection-vs-mesh-365 For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/kaseya-365-advanced-threat-protection.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Kaseya 365 Advanced Threat Protection and Mesh 365: 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