# SendGuard for Outlook vs Trustifi Outbound Shield: side-by-side comparison (2026) [SendGuard for Outlook](https://cybersectools.com/tools/sendguard-for-outlook) is a commercial [email DLP](https://cybersectools.com/categories/email-dlp) solution by [Standss South Pacific Pte Ltd](https://cybersectools.com/companies/standss-south-pacific-pte-ltd). [Trustifi Outbound Shield](https://cybersectools.com/tools/trustifi-outbound-shield) is a commercial [email DLP](https://cybersectools.com/categories/email-dlp) solution by [TrustiFi](https://cybersectools.com/companies/trustifi). Features, integrations, deployment and the company behind each one, side by side. ## Our take What our shortlists say about the one we picked. ### [Trustifi Outbound Shield](https://cybersectools.com/tools/trustifi-outbound-shield) Best for: Companies that must encrypt regulated data Trustifi is here because it turns a detection into encryption, so sensitive mail still goes out but arrives protected, which suits regulated companies working under HIPAA, GDPR or CCPA. Because it runs on several mail platforms, it also covers mixed setups. Check how people outside your company experience the one-click decrypt and the extra verification step before you roll it out. From [Best Email DLP Solutions for Business](https://cybersectools.com/shortlists/best-email-dlp-solutions), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). 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. ## Side-by-side comparison | | SendGuard for Outlook | Trustifi Outbound Shield | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Email DLP | Email DLP | | Verified | No | No | | Deployment type | Hybrid | Cloud | | Company size fit | SMB, Enterprise, Mid-Market | SMB, Mid-Market, Enterprise | | Company | Standss South Pacific Pte Ltd | TrustiFi | | Headquarters | – | – | ### Use cases and capabilities | | SendGuard for Outlook | Trustifi Outbound Shield | |---|---|---| | Outlook | Yes | – | | Microsoft 365 | Yes | – | | Office 365 | Yes | – | | Sensitive Data | Yes | – | | Rule Engine | Yes | – | | Pattern Matching | Yes | – | | Encryption | Yes | – | | Log Management | Yes | – | | Policy | Yes | – | | Windows | Yes | – | | Tokenization | – | Yes | ### Core features **SendGuard for Outlook** 10 features listed. Sign in on the page to see them. **Trustifi Outbound Shield** 10 features listed. Sign in on the page to see them. ### Integrations **SendGuard for Outlook** 8 integrations listed. Sign in on the page to see them. **Trustifi Outbound Shield** 13 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. - [SendGuard for Outlook](https://cybersectools.com/tools/sendguard-for-outlook) fits if you need both cloud and on-premises options. - [Trustifi Outbound Shield](https://cybersectools.com/tools/trustifi-outbound-shield) fits if you want a cloud product. ## SendGuard for Outlook vs Trustifi Outbound Shield FAQ Common questions when comparing SendGuard for Outlook vs Trustifi Outbound Shield for email DLP. ### What is the difference between SendGuard for Outlook and Trustifi Outbound Shield? **SendGuard for Outlook**: Outlook add-in for outbound email confirmation, send delay, Reply All control and DLP. Built by Standss South Pacific Pte Ltd. **Trustifi Outbound Shield**: Outbound email security with automated encryption and DLP for compliance. Built by TrustiFi. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes SendGuard for Outlook and Trustifi Outbound Shield? **SendGuard for Outlook** is made by Standss South Pacific Pte Ltd. **Trustifi Outbound Shield** is made by TrustiFi. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is SendGuard for Outlook a good alternative to Trustifi Outbound Shield? Often, yes. SendGuard for Outlook and Trustifi Outbound Shield are both Email DLP products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [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 Messageware AttachView](https://cybersectools.com/compare/messageware-attachview-vs-sendguard-for-outlook) - [SendGuard for Outlook vs INKY Outbound Mail Protection](https://cybersectools.com/compare/inky-outbound-mail-protection-vs-sendguard-for-outlook) - [Trustifi Outbound Shield vs MX Layer Email Data Leak Prevention](https://cybersectools.com/compare/mx-layer-email-data-leak-prevention-vs-trustifi-outbound-shield) - [Trustifi Outbound Shield vs Messageware AttachView](https://cybersectools.com/compare/messageware-attachview-vs-trustifi-outbound-shield) - [Trustifi Outbound Shield vs INKY Outbound Mail Protection](https://cybersectools.com/compare/inky-outbound-mail-protection-vs-trustifi-outbound-shield) ## Alternatives to each - [See all SendGuard for Outlook alternatives](https://cybersectools.com/alternatives/sendguard-for-outlook) - [See all Trustifi Outbound Shield alternatives](https://cybersectools.com/alternatives/trustifi-outbound-shield) --- Source: https://cybersectools.com/compare/sendguard-for-outlook-vs-trustifi-outbound-shield For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/sendguard-for-outlook.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on SendGuard for Outlook and Trustifi Outbound Shield: 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