GreatHorn simplifies email security by automating the cycle of email security – through continuous threat detection, defense, and incident response. Office 365 and G Suite customers using GreatHorn not only gain enterprise-class protection against both sophisticated phishing attacks and traditional threats, they also reduce complexity, manual remediation time, and negative impact on business operations.
| Product | Market Share (%) |
|---|---|
| GreatHorn Email Security | 0.2% |
| Microsoft Defender for Office 365 | 9.6% |
| Proofpoint Email Protection | 7.9% |
| Other | 82.3% |
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