# MX Layer Email Data Leak Prevention alternatives and competitors (2026) The closest MX Layer Email Data Leak Prevention alternatives are [SendGuard for Outlook](https://cybersectools.com/tools/sendguard-for-outlook), [MailGuard ImageGuard](https://cybersectools.com/tools/mailguard-imageguard) and [INKY Outbound Mail Protection](https://cybersectools.com/tools/inky-outbound-mail-protection). Picking a MX Layer Email Data Leak Prevention alternative comes down to fit: Email DLP coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it. 8 alternatives. Closest matches: SendGuard for Outlook, MailGuard ImageGuard, INKY Outbound Mail Protection. ## The product [MX Layer Email Data Leak Prevention](https://cybersectools.com/tools/mx-layer-email-data-leak-prevention) by MX Layer Email DLP solution scanning inbound/outbound emails for data leak prevention Category: [Email & Messaging Security](https://cybersectools.com/categories/email-security) · Pricing model: Commercial Need the answer fast? [Best Email DLP Solutions for Business](https://cybersectools.com/shortlists/best-email-dlp-solutions) picks Forcepoint DLP for Email, KnowBe4 Prevent, Trustifi Outbound Shield and 2 more. ## MX Layer Email Data Leak Prevention alternatives and competitors MX Layer Email Data Leak Prevention is a commercial [Email DLP](https://cybersectools.com/categories/email-dlp) solution made by MX Layer. The closest matches by shared tags and NIST CSF 2.0 coverage are [SendGuard for Outlook](https://cybersectools.com/tools/sendguard-for-outlook), [MailGuard ImageGuard](https://cybersectools.com/tools/mailguard-imageguard), [INKY Outbound Mail Protection](https://cybersectools.com/tools/inky-outbound-mail-protection), [Trustifi Outbound Shield](https://cybersectools.com/tools/trustifi-outbound-shield), and [KnowBe4 Prevent](https://cybersectools.com/tools/knowbe4-prevent-intelligent-data-loss-prevention). All 8 alternatives on this page are ranked the same way. ## The closest MX Layer Email Data Leak Prevention alternatives These 8 solutions overlap most with MX Layer Email Data Leak Prevention. Each one says what the product does and, when the overlap is big enough, which capabilities it shares. ### 1. [SendGuard for Outlook](https://cybersectools.com/tools/sendguard-for-outlook) Outlook add-in for outbound email confirmation, send delay, Reply All control and DLP [Email DLP](https://cybersectools.com/categories/email-dlp) · Commercial Key features: 10 listed. See them on the [SendGuard for Outlook page](https://cybersectools.com/tools/sendguard-for-outlook#features). [SendGuard for Outlook alternatives](https://cybersectools.com/alternatives/sendguard-for-outlook) · [MX Layer Email Data Leak Prevention vs SendGuard for Outlook](https://cybersectools.com/compare/mx-layer-email-data-leak-prevention-vs-sendguard-for-outlook) ### 2. [MailGuard ImageGuard](https://cybersectools.com/tools/mailguard-imageguard) Real-time illicit image detection & policy compliance for email servers. [Email DLP](https://cybersectools.com/categories/email-dlp) · Commercial Key features: 7 listed. See them on the [MailGuard ImageGuard page](https://cybersectools.com/tools/mailguard-imageguard#features). [MailGuard ImageGuard alternatives](https://cybersectools.com/alternatives/mailguard-imageguard) · [MX Layer Email Data Leak Prevention vs MailGuard ImageGuard](https://cybersectools.com/compare/mailguard-imageguard-vs-mx-layer-email-data-leak-prevention) ### 3. [INKY Outbound Mail Protection](https://cybersectools.com/tools/inky-outbound-mail-protection) Outbound email security solution preventing data loss and insider threats [Email DLP](https://cybersectools.com/categories/email-dlp) · Commercial Key features: 8 listed. See them on the [INKY Outbound Mail Protection page](https://cybersectools.com/tools/inky-outbound-mail-protection#features). [INKY Outbound Mail Protection alternatives](https://cybersectools.com/alternatives/inky-outbound-mail-protection) · [MX Layer Email Data Leak Prevention vs INKY Outbound Mail Protection](https://cybersectools.com/compare/inky-outbound-mail-protection-vs-mx-layer-email-data-leak-prevention) ### 4. [Trustifi Outbound Shield](https://cybersectools.com/tools/trustifi-outbound-shield) Outbound email security with automated encryption and DLP for compliance [Email DLP](https://cybersectools.com/categories/email-dlp) · Commercial Key features: 10 listed. See them on the [Trustifi Outbound Shield page](https://cybersectools.com/tools/trustifi-outbound-shield#features). [Trustifi Outbound Shield alternatives](https://cybersectools.com/alternatives/trustifi-outbound-shield) · [MX Layer Email Data Leak Prevention vs Trustifi Outbound Shield](https://cybersectools.com/compare/mx-layer-email-data-leak-prevention-vs-trustifi-outbound-shield) ### 5. [KnowBe4 Prevent](https://cybersectools.com/tools/knowbe4-prevent-intelligent-data-loss-prevention) Email DLP solution using ML and behavioral AI to prevent data loss [Email DLP](https://cybersectools.com/categories/email-dlp) · Commercial Key features: 10 listed. See them on the [KnowBe4 Prevent page](https://cybersectools.com/tools/knowbe4-prevent-intelligent-data-loss-prevention#features). [KnowBe4 Prevent alternatives](https://cybersectools.com/alternatives/knowbe4-prevent-intelligent-data-loss-prevention) · [MX Layer Email Data Leak Prevention vs KnowBe4 Prevent](https://cybersectools.com/compare/knowbe4-prevent-intelligent-data-loss-prevention-vs-mx-layer-email-data-leak-prevention) ### 6. [Forcepoint DLP for Email](https://cybersectools.com/tools/forcepoint-email-dlp-solution) DLP solution for preventing data exfiltration via outbound email channels [Email DLP](https://cybersectools.com/categories/email-dlp) · Commercial Key features: 9 listed. See them on the [Forcepoint DLP for Email page](https://cybersectools.com/tools/forcepoint-email-dlp-solution#features). [Forcepoint DLP for Email alternatives](https://cybersectools.com/alternatives/forcepoint-email-dlp-solution) · [MX Layer Email Data Leak Prevention vs Forcepoint DLP for Email](https://cybersectools.com/compare/forcepoint-email-dlp-solution-vs-mx-layer-email-data-leak-prevention) ### 7. [VIPRE SafeSend](https://cybersectools.com/tools/vipre-safesend) Outlook add-in preventing misaddressed emails & data leakage via pre-send checks [Email DLP](https://cybersectools.com/categories/email-dlp) · Commercial Key features: 10 listed. See them on the [VIPRE SafeSend page](https://cybersectools.com/tools/vipre-safesend#features). [VIPRE SafeSend alternatives](https://cybersectools.com/alternatives/vipre-safesend) · [MX Layer Email Data Leak Prevention vs VIPRE SafeSend](https://cybersectools.com/compare/mx-layer-email-data-leak-prevention-vs-vipre-safesend) ### 8. [Messageware AttachView](https://cybersectools.com/tools/messageware-attachview) OWA add-on that converts email attachments into secure HTML pages. [Email DLP](https://cybersectools.com/categories/email-dlp) · Commercial Key features: 10 listed. See them on the [Messageware AttachView page](https://cybersectools.com/tools/messageware-attachview#features). [Messageware AttachView alternatives](https://cybersectools.com/alternatives/messageware-attachview) · [MX Layer Email Data Leak Prevention vs Messageware AttachView](https://cybersectools.com/compare/messageware-attachview-vs-mx-layer-email-data-leak-prevention) ## All 8 products like MX Layer Email Data Leak Prevention All 8 are listed above. ## Alternatives to each of these [SendGuard for Outlook alternatives](https://cybersectools.com/alternatives/sendguard-for-outlook) · [MailGuard ImageGuard alternatives](https://cybersectools.com/alternatives/mailguard-imageguard) · [INKY Outbound Mail Protection alternatives](https://cybersectools.com/alternatives/inky-outbound-mail-protection) · [Trustifi Outbound Shield alternatives](https://cybersectools.com/alternatives/trustifi-outbound-shield) · [KnowBe4 Prevent alternatives](https://cybersectools.com/alternatives/knowbe4-prevent-intelligent-data-loss-prevention) · [Forcepoint DLP for Email alternatives](https://cybersectools.com/alternatives/forcepoint-email-dlp-solution) · [VIPRE SafeSend alternatives](https://cybersectools.com/alternatives/vipre-safesend) · [Messageware AttachView alternatives](https://cybersectools.com/alternatives/messageware-attachview) ## Other MX Layer products [MX Layer Email Compliance alternatives](https://cybersectools.com/alternatives/mx-layer-email-compliance) · [MX Layer Email Security alternatives](https://cybersectools.com/alternatives/mx-layer-email-security) · [MX Layer Outbound Email Filtering alternatives](https://cybersectools.com/alternatives/mx-layer-outbound-email-filtering) ## Compare MX Layer Email Data Leak Prevention with - [MX Layer Email Data Leak Prevention vs SendGuard for Outlook](https://cybersectools.com/compare/mx-layer-email-data-leak-prevention-vs-sendguard-for-outlook) - [MX Layer Email Data Leak Prevention vs MailGuard ImageGuard](https://cybersectools.com/compare/mailguard-imageguard-vs-mx-layer-email-data-leak-prevention) - [MX Layer Email Data Leak Prevention vs INKY Outbound Mail Protection](https://cybersectools.com/compare/inky-outbound-mail-protection-vs-mx-layer-email-data-leak-prevention) - [MX Layer Email Data Leak Prevention vs Trustifi Outbound Shield](https://cybersectools.com/compare/mx-layer-email-data-leak-prevention-vs-trustifi-outbound-shield) - [MX Layer Email Data Leak Prevention vs KnowBe4 Prevent](https://cybersectools.com/compare/knowbe4-prevent-intelligent-data-loss-prevention-vs-mx-layer-email-data-leak-prevention) - [MX Layer Email Data Leak Prevention vs Forcepoint DLP for Email](https://cybersectools.com/compare/forcepoint-email-dlp-solution-vs-mx-layer-email-data-leak-prevention) - [MX Layer Email Data Leak Prevention vs VIPRE SafeSend](https://cybersectools.com/compare/mx-layer-email-data-leak-prevention-vs-vipre-safesend) - [MX Layer Email Data Leak Prevention vs Messageware AttachView](https://cybersectools.com/compare/messageware-attachview-vs-mx-layer-email-data-leak-prevention) ## MX Layer Email Data Leak Prevention Alternatives FAQ ### What are the closest alternatives to MX Layer Email Data Leak Prevention? The closest matches to MX Layer Email Data Leak Prevention by shared tags and NIST CSF 2.0 coverage are SendGuard for Outlook, MailGuard ImageGuard, INKY Outbound Mail Protection, Trustifi Outbound Shield, and KnowBe4 Prevent. All of them are Email DLP products. ### How many alternatives to MX Layer Email Data Leak Prevention are available? This page shows 8 alternatives to MX Layer Email Data Leak Prevention, all in the Email DLP category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first. ### Is MX Layer Email Data Leak Prevention free or commercial? MX Layer Email Data Leak Prevention is a commercial Email DLP product. It needs a paid license or subscription. Only commercial alternatives are listed here. Free and open source products are under /free. ### What type of solution is MX Layer Email Data Leak Prevention? MX Layer Email Data Leak Prevention is a Email DLP product in the Email & Messaging Security category. You can compare it with the 8 other Email DLP products on this page. --- Source: https://cybersectools.com/alternatives/mx-layer-email-data-leak-prevention For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any product or compare page has a Markdown copy too (add .md to its URL). More on MX Layer Email Data Leak Prevention and its alternatives: 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=alternatives-md