Check Point Harmony Email & Collaboration provides AI-powered security features for email and collaboration platforms, integrating with Microsoft 365 for comprehensive protection against phishing and malware threats.

| Product | Mindshare (%) |
|---|---|
| Check Point Email Security (formerly Harmony Email & Collaboration) | 4.5% |
| Proofpoint Email Protection | 7.2% |
| Microsoft Defender for Office 365 | 6.9% |
| Other | 81.4% |
| Type | Title | Date | |
|---|---|---|---|
| Category | Email Security | May 31, 2026 | Download |
| Product | Reviews, tips, and advice from real users | May 31, 2026 | Download |
| Comparison | Check Point Email Security (formerly Harmony Email & Collaboration) vs Proofpoint Email Protection | May 31, 2026 | Download |
| Comparison | Check Point Email Security (formerly Harmony Email & Collaboration) vs Microsoft Defender for Office 365 | May 31, 2026 | Download |
| Comparison | Check Point Email Security (formerly Harmony Email & Collaboration) vs Fortinet FortiMail | May 31, 2026 | Download |
| Title | Rating | Mindshare | Recommending | |
|---|---|---|---|---|
| Cloudflare One | 4.3 | 1.7% | 100% | 23 interviewsAdd to research |
| Microsoft Defender for Cloud | 4.0 | N/A | 94% | 89 interviewsAdd to research |
Check Point Email Security (formerly Harmony Email & Collaboration) ensures top-tier security with AI-powered threat intelligence, reducing phishing and spam by up to 99%. It integrates seamlessly with Microsoft 365 and Google Workspace, effectively safeguarding email and collaboration environments. Its sandboxing, zero-day protection, and automated incident response provide strong defenses. Features like real-time alerts, API-based deployment, and detailed reporting enhance productivity and security across organizations, reducing the need for manual threat management.
Organizations primarily use Check Point Email Security (formerly Harmony Email & Collaboration) for safeguarding email and collaboration platforms like Microsoft 365 against phishing, malware, and data breaches. It provides API-based integration, email traffic filtering, DLP capabilities, and threat detection. Users appreciate its effectiveness in blocking harmful content before reaching endpoints, offering enhanced security management, seamless integration, and AI-driven threat prevention for comprehensive email protection across various services.
Check Point Email Security (formerly Harmony Email & Collaboration) is described by users as stable, supporting both small and large user bases effectively. Many have noted its reliable performance, absence of downtime, and effective cloud integration. Some encountered minor stability challenges, often resolved swiftly. Users appreciate its seamless upgrades and technical support, highlighting the minimal operational disruptions. The stability received high evaluations, with many users rating it between eight to ten out of ten.
| Company Size | Count |
|---|---|
| Small Business | 48 |
| Midsize Enterprise | 20 |
| Large Enterprise | 21 |
| Company Size | Count |
|---|---|
| Small Business | 611 |
| Midsize Enterprise | 291 |
| Large Enterprise | 428 |
Designed for seamless deployment, Check Point Harmony Email & Collaboration offers advanced protection with minimal false positives. Users benefit from real-time alerts, granular threat analysis, and intuitive operation. It supports API-based email security, ensuring safe communication channels and data protection. While it integrates smoothly with Microsoft 365, improvements in dashboard usability, stability, false positive reduction, and expanded integrations with non-Microsoft platforms can enhance the experience.
What are the key features of Check Point Harmony Email & Collaboration?In finance, healthcare, and education industries, Check Point Harmony Email & Collaboration is deployed to safeguard sensitive information and ensure unrestricted communication flow. These sectors value its ability to block suspicious emails, prevent data loss, and maintain compliance with industry regulations.
Check Point Email Security (formerly Harmony Email & Collaboration) was previously known as Check Point CloudGuard, Check Point CloudGuard SaaS , Check Point Harmony Email & Office.
Helvetia, Denham Capital, Daymark Solutions, Neopharm Group
| Author info | Rating | Review Summary |
|---|---|---|
| Owner at Shree Atharva Sales Corporation | 5.0 | <p>I rate Check Point Harmony Email & Collaboration 10/10 for its 100% M365/Google Workspace protection, easy API deployment, and DMARC management. A mobile admin app is desired, but its strong security and support are highly valued.</p> |
| Manager, Information Technology at a hospitality company with 201-500 employees | 4.5 | <p>I've used Check Point Harmony Email & Collaboration for over a year; it's improved threat prevention, reduced false positives, and offers strong features and support, though I prefer mail blocking pre-delivery like my previous solution.</p> |
| Sr. Technical Specialist at Softcell Technologies Limited | 4.5 | <p>I use Check Point Harmony Email & Collaboration to protect our Office 365 emails and attachments from threats like phishing. It integrates easily, offering straightforward administration and ROI, though support for third-party email providers could be improved.</p> |
| Associate Vice President at Novac Technology Solutions | 4.5 | I find Check Point Email Security excellent for phishing protection, especially with its AI-powered features and native MS 365 integration. It's stable, easy to set up, and offers good ROI, though outgoing DLP needs improvement. It saves me significant time. |
| Ingeniero en seguridad informática at Elcatex | 5.0 | <p>I've used Check Point Harmony Email & Collaboration for years, finding it highly effective, automated, and easy to integrate, significantly improving our email security and reducing threats compared to Microsoft Defender, with minimal false positives and excellent stability.</p> |
| Director, Information Technology at Leer, Inc. | 4.5 | <p>I've used Check Point Harmony Email & Collaboration mainly for email threat protection, finding it effective and easy to integrate with Microsoft 365, though the console is slow and spam filtering isn't as strong as my previous solution.</p> |
| Technical Support Executive at Softcell Technologies Limited | 5.0 | <p>I use Check Point Harmony Email & Collaboration for securing Office 365 emails. Its AI-driven features protect against malicious content and improve security. However, integration with more email providers is needed. It prevents disruptions, saving time and enhancing productivity.</p> |
| Pre Sales Consultant at Redington Group | 4.5 | I rely on Check Point Harmony Email & Collaboration for its effective email threat protection, AI capabilities, and quick deployment via API. Although we previously used Barracuda, Harmony's impressive dashboard and streamlined investigations have improved our security on Microsoft Azure. |