# SendGuard for Outlook alternatives and competitors (2026) The closest SendGuard for Outlook alternatives are [Messageware AttachView](https://cybersectools.com/tools/messageware-attachview), [MX Layer Email Data Leak Prevention](https://cybersectools.com/tools/mx-layer-email-data-leak-prevention) and [VIPRE SafeSend](https://cybersectools.com/tools/vipre-safesend). Picking a SendGuard for Outlook 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: Messageware AttachView, MX Layer Email Data Leak Prevention, VIPRE SafeSend. ## The product [SendGuard for Outlook](https://cybersectools.com/tools/sendguard-for-outlook) by Standss South Pacific Pte Ltd Outlook add-in for outbound email confirmation, send delay, Reply All control and DLP 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. ## SendGuard for Outlook alternatives and competitors SendGuard for Outlook is a commercial [Email DLP](https://cybersectools.com/categories/email-dlp) solution made by Standss South Pacific Pte Ltd. The closest matches by shared tags and NIST CSF 2.0 coverage are [Messageware AttachView](https://cybersectools.com/tools/messageware-attachview), [MX Layer Email Data Leak Prevention](https://cybersectools.com/tools/mx-layer-email-data-leak-prevention), [VIPRE SafeSend](https://cybersectools.com/tools/vipre-safesend), [INKY Outbound Mail Protection](https://cybersectools.com/tools/inky-outbound-mail-protection), 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 SendGuard for Outlook alternatives These 8 solutions overlap most with SendGuard for Outlook. Each one says what the product does and, when the overlap is big enough, which capabilities it shares. ### 1. [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) · [SendGuard for Outlook vs Messageware AttachView](https://cybersectools.com/compare/messageware-attachview-vs-sendguard-for-outlook) ### 2. [MX Layer Email Data Leak Prevention](https://cybersectools.com/tools/mx-layer-email-data-leak-prevention) Email DLP solution scanning inbound/outbound emails for data leak prevention [Email DLP](https://cybersectools.com/categories/email-dlp) · Commercial Key features: 10 listed. See them on the [MX Layer Email Data Leak Prevention page](https://cybersectools.com/tools/mx-layer-email-data-leak-prevention#features). [MX Layer Email Data Leak Prevention alternatives](https://cybersectools.com/alternatives/mx-layer-email-data-leak-prevention) · [SendGuard for Outlook vs MX Layer Email Data Leak Prevention](https://cybersectools.com/compare/mx-layer-email-data-leak-prevention-vs-sendguard-for-outlook) ### 3. [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) · [SendGuard for Outlook vs VIPRE SafeSend](https://cybersectools.com/compare/sendguard-for-outlook-vs-vipre-safesend) ### 4. [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) · [SendGuard for Outlook vs INKY Outbound Mail Protection](https://cybersectools.com/compare/inky-outbound-mail-protection-vs-sendguard-for-outlook) ### 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) · [SendGuard for Outlook vs KnowBe4 Prevent](https://cybersectools.com/compare/knowbe4-prevent-intelligent-data-loss-prevention-vs-sendguard-for-outlook) ### 6. [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) · [SendGuard for Outlook vs MailGuard ImageGuard](https://cybersectools.com/compare/mailguard-imageguard-vs-sendguard-for-outlook) ### 7. [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) · [SendGuard for Outlook vs Trustifi Outbound Shield](https://cybersectools.com/compare/sendguard-for-outlook-vs-trustifi-outbound-shield) ### 8. [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) · [SendGuard for Outlook vs Forcepoint DLP for Email](https://cybersectools.com/compare/forcepoint-email-dlp-solution-vs-sendguard-for-outlook) ## All 8 products like SendGuard for Outlook All 8 are listed above. ## Alternatives to each of these [Messageware AttachView alternatives](https://cybersectools.com/alternatives/messageware-attachview) · [MX Layer Email Data Leak Prevention alternatives](https://cybersectools.com/alternatives/mx-layer-email-data-leak-prevention) · [VIPRE SafeSend alternatives](https://cybersectools.com/alternatives/vipre-safesend) · [INKY Outbound Mail Protection alternatives](https://cybersectools.com/alternatives/inky-outbound-mail-protection) · [KnowBe4 Prevent alternatives](https://cybersectools.com/alternatives/knowbe4-prevent-intelligent-data-loss-prevention) · [MailGuard ImageGuard alternatives](https://cybersectools.com/alternatives/mailguard-imageguard) · [Trustifi Outbound Shield alternatives](https://cybersectools.com/alternatives/trustifi-outbound-shield) · [Forcepoint DLP for Email alternatives](https://cybersectools.com/alternatives/forcepoint-email-dlp-solution) ## Compare SendGuard for Outlook with - [SendGuard for Outlook vs Messageware AttachView](https://cybersectools.com/compare/messageware-attachview-vs-sendguard-for-outlook) - [SendGuard for Outlook vs MX Layer Email Data Leak Prevention](https://cybersectools.com/compare/mx-layer-email-data-leak-prevention-vs-sendguard-for-outlook) - [SendGuard for Outlook vs VIPRE SafeSend](https://cybersectools.com/compare/sendguard-for-outlook-vs-vipre-safesend) - [SendGuard for Outlook vs INKY Outbound Mail Protection](https://cybersectools.com/compare/inky-outbound-mail-protection-vs-sendguard-for-outlook) - [SendGuard for Outlook vs KnowBe4 Prevent](https://cybersectools.com/compare/knowbe4-prevent-intelligent-data-loss-prevention-vs-sendguard-for-outlook) - [SendGuard for Outlook vs MailGuard ImageGuard](https://cybersectools.com/compare/mailguard-imageguard-vs-sendguard-for-outlook) - [SendGuard for Outlook vs Trustifi Outbound Shield](https://cybersectools.com/compare/sendguard-for-outlook-vs-trustifi-outbound-shield) - [SendGuard for Outlook vs Forcepoint DLP for Email](https://cybersectools.com/compare/forcepoint-email-dlp-solution-vs-sendguard-for-outlook) ## SendGuard for Outlook Alternatives FAQ ### What are the closest alternatives to SendGuard for Outlook? The closest matches to SendGuard for Outlook by shared tags and NIST CSF 2.0 coverage are Messageware AttachView, MX Layer Email Data Leak Prevention, VIPRE SafeSend, INKY Outbound Mail Protection, and KnowBe4 Prevent. All of them are Email DLP products. ### How many alternatives to SendGuard for Outlook are available? This page shows 8 alternatives to SendGuard for Outlook, 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 SendGuard for Outlook free or commercial? SendGuard for Outlook 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 SendGuard for Outlook? SendGuard for Outlook 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/sendguard-for-outlook 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 SendGuard for Outlook 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