# Adaptive Security Enterprise vs Mimecast Advanced Email Security: side-by-side comparison (2026) [Adaptive Security Enterprise](https://cybersectools.com/tools/adaptive-security-enterprise) is a commercial [phishing simulation](https://cybersectools.com/categories/phishing-simulation) solution by [Adaptive Security](https://cybersectools.com/companies/adaptive-security). [Mimecast Advanced Email Security](https://cybersectools.com/tools/mimecast-advanced-email-security) is a commercial [email security platforms](https://cybersectools.com/categories/email-security-platforms) solution by [Mimecast](https://cybersectools.com/companies/mimecast). Features, integrations, deployment and the company behind each one, side by side. ## Our take What our shortlists say about the one we picked. ### [Mimecast Advanced Email Security](https://cybersectools.com/tools/mimecast-advanced-email-security) Best for: Companies wanting a full gateway with clear tracking It earns its place because you can run it as a gateway or through an API, and archiving and continuity sit in the same platform, which suits a company with a mixed mail setup. Social graphing and computer vision aim at impersonation, not only malware. Weigh whether you need the archive and continuity parts, since they change how much of your mail flow depends on one vendor. From [Best Email Security Solutions for Business](https://cybersectools.com/shortlists/best-email-security-platforms), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). Need the answer fast? [Best Phishing Simulation Solutions for Business](https://cybersectools.com/shortlists/best-phishing-simulation-solutions) picks KnowBe4 Platform, Hoxhunt Human Risk Management Platform, Adaptive Security Phishing Simulations and 4 more. ## Side-by-side comparison | | Adaptive Security Enterprise | Mimecast Advanced Email Security | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Phishing Simulation | Email Security Platforms | | Verified | No | No | | Deployment type | Cloud | Hybrid | | Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Adaptive Security | Mimecast | | Headquarters | – | – | ### Use cases and capabilities | | Adaptive Security Enterprise | Mimecast Advanced Email Security | |---|---|---| | OSINT | Yes | – | | Microsoft 365 | – | Yes | ### Core features **Adaptive Security Enterprise** 10 features listed. Sign in on the page to see them. **Mimecast Advanced Email Security** 10 features listed. Sign in on the page to see them. ### Integrations **Adaptive Security Enterprise** 2 integrations listed. Sign in on the page to see them. **Mimecast Advanced Email Security** 31 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. - [Adaptive Security Enterprise](https://cybersectools.com/tools/adaptive-security-enterprise) fits if you want a cloud product. - [Mimecast Advanced Email Security](https://cybersectools.com/tools/mimecast-advanced-email-security) fits if you need both cloud and on-premises options and you are a small business. ## Adaptive Security Enterprise vs Mimecast Advanced Email Security FAQ Common questions when comparing Adaptive Security Enterprise vs Mimecast Advanced Email Security for phishing simulation. ### What is the difference between Adaptive Security Enterprise and Mimecast Advanced Email Security? **Adaptive Security Enterprise**: Enterprise security awareness platform with deepfake phishing simulations. Built by Adaptive Security. **Mimecast Advanced Email Security**: Email security platform protecting M365 & Google Workspace from threats. Built by Mimecast. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Adaptive Security Enterprise and Mimecast Advanced Email Security? **Adaptive Security Enterprise** is made by Adaptive Security. **Mimecast Advanced Email Security** is made by Mimecast. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Adaptive Security Enterprise a good alternative to Mimecast Advanced Email Security? In part. Adaptive Security Enterprise and Mimecast Advanced Email Security are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Adaptive Security Enterprise vs Adaptive Security Phishing Simulations](https://cybersectools.com/compare/adaptive-security-enterprise-vs-adaptive-security-phishing-simulations) - [Adaptive Security Enterprise vs Adaptive Security Healthcare Solutions](https://cybersectools.com/compare/adaptive-security-enterprise-vs-adaptive-security-healthcare-solutions) - [Adaptive Security Enterprise vs Specter Social](https://cybersectools.com/compare/adaptive-security-enterprise-vs-specter-social) - [Mimecast Advanced Email Security vs Adaptive Security Phishing Simulations](https://cybersectools.com/compare/adaptive-security-phishing-simulations-vs-mimecast-advanced-email-security) - [Mimecast Advanced Email Security vs Adaptive Security Healthcare Solutions](https://cybersectools.com/compare/adaptive-security-healthcare-solutions-vs-mimecast-advanced-email-security) - [Mimecast Advanced Email Security vs Specter Social](https://cybersectools.com/compare/mimecast-advanced-email-security-vs-specter-social) ## Alternatives to each - [See all Adaptive Security Enterprise alternatives](https://cybersectools.com/alternatives/adaptive-security-enterprise) - [See all Mimecast Advanced Email Security alternatives](https://cybersectools.com/alternatives/mimecast-advanced-email-security) --- Source: https://cybersectools.com/compare/adaptive-security-enterprise-vs-mimecast-advanced-email-security For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/adaptive-security-enterprise.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Adaptive Security Enterprise and Mimecast Advanced 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