# AegisAI Agentic Email Security vs ThreatDown Email Security: side-by-side comparison (2026) [AegisAI Agentic Email Security](https://cybersectools.com/tools/aegisai-agentic-email-security) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [AegisAI](https://cybersectools.com/companies/aegisai). [ThreatDown Email Security](https://cybersectools.com/tools/threatdown-email-security) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [ThreatDown by Malwarebytes](https://cybersectools.com/companies/threatdown-by-malwarebytes). 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 | | AegisAI Agentic Email Security | ThreatDown Email Security | |---|---|---| | 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 | AegisAI | ThreatDown by Malwarebytes | | Headquarters | – | – | ### Core features **AegisAI Agentic Email Security** 10 features listed. Sign in on the page to see them. **ThreatDown Email Security** 8 features listed. Sign in on the page to see them. ### Integrations **AegisAI Agentic Email Security** 2 integrations listed. Sign in on the page to see them. **ThreatDown Email Security** No integrations listed. ## AegisAI Agentic Email Security vs ThreatDown Email Security FAQ Common questions when comparing AegisAI Agentic Email Security vs ThreatDown Email Security for email security platforms. ### What is the difference between AegisAI Agentic Email Security and ThreatDown Email Security? **AegisAI Agentic Email Security**: AI-powered email security platform that detects phishing, BEC, and malware. Built by AegisAI. **ThreatDown Email Security**: AI-powered email security platform for phishing and BEC protection. Built by ThreatDown by Malwarebytes. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes AegisAI Agentic Email Security and ThreatDown Email Security? **AegisAI Agentic Email Security** is made by AegisAI. **ThreatDown Email Security** is made by ThreatDown by Malwarebytes. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is AegisAI Agentic Email Security a good alternative to ThreatDown Email Security? Often, yes. AegisAI Agentic Email Security and ThreatDown Email Security are both Email Security Platforms products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [AegisAI Agentic Email Security vs Microsoft Defender for Office 365](https://cybersectools.com/compare/aegisai-agentic-email-security-vs-microsoft-defender-for-office-365) - [AegisAI Agentic Email Security vs Fortinet FortiMail Email and Workspace Security](https://cybersectools.com/compare/aegisai-agentic-email-security-vs-fortinet-fortimail-email-security) - [AegisAI Agentic Email Security vs Cloudflare Cloud Email Security](https://cybersectools.com/compare/aegisai-agentic-email-security-vs-cloudflare-cloud-email-security) - [ThreatDown Email Security vs Microsoft Defender for Office 365](https://cybersectools.com/compare/microsoft-defender-for-office-365-vs-threatdown-email-security) - [ThreatDown Email Security vs Fortinet FortiMail Email and Workspace Security](https://cybersectools.com/compare/fortinet-fortimail-email-security-vs-threatdown-email-security) - [ThreatDown Email Security vs Cloudflare Cloud Email Security](https://cybersectools.com/compare/cloudflare-cloud-email-security-vs-threatdown-email-security) ## Alternatives to each - [See all AegisAI Agentic Email Security alternatives](https://cybersectools.com/alternatives/aegisai-agentic-email-security) - [See all ThreatDown Email Security alternatives](https://cybersectools.com/alternatives/threatdown-email-security) --- Source: https://cybersectools.com/compare/aegisai-agentic-email-security-vs-threatdown-email-security For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/aegisai-agentic-email-security.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on AegisAI Agentic Email Security and ThreatDown 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