SendGuard for Outlook (Microsoft 365)
Outlook add-in for Microsoft 365 that applies custom rules to detect risks in outgoing emails and attachments before sending.
Standss (South Pacific) LtdFreemium
DataGuard
by Sidian DataguardMicrosoft 365Price not published
Document redaction inside Microsoft 365 based on privacy regulations, organizational policies, and custom rules.
PRICINGNot published
DEPLOYMENTCloud
CATEGORYLegal & Compliance
UPDATED ON MARKETPLACE
What it does
DataGuard examines documents in supported Microsoft 365 applications for restricted information. When a document is shared or sent, it identifies content for removal and sends a redacted copy without blocking the action. It logs external sharing events, including the sender, document, time, and detected information. The vendor lists cloud, hybrid, and on-premise deployment options.
Key capabilities
from the Microsoft Marketplace listingPolicy-based removal
Removes restricted content according to privacy regulations, internal policies, and custom rules.
Microsoft 365 scanning
Examines opened documents and displays detected sensitive-information categories in the task pane.
Send notifications
Shows detected content and planned removals when a document is shared or sent.
Multiple file types
Handles PDF, DOCX, PPTX, JSON, CSV, XLSX, and databases.
Regulation presets
Includes HIPAA, GDPR, CCPA, PIPEDA, FERPA, and custom organizational policies.
External-share records
Logs external sharing events with the sender, document, time, and detected content.
Deployment choices
Offers cloud, hybrid, and on-premise deployment.
Use cases
- A team can share an agreement after client Social Security numbers have been removed.
- Employees can see the regulation associated with a removal while sending a document.
Who it's for
Employees and management.
How it compares
DataGuard and DocVault by SharePoint Designs both use cloud deployment and have an unknown price type; DataGuard was updated on Apr 2026, while DocVault was updated in Jul 2026. SendGuard for Outlook (Microsoft 365) and Govern 365 - The Native VDR for Microsoft 365 both use cloud deployment and have a freemium price type, while DataGuard's price type is unknown. nBold and Abi both use cloud deployment with an unknown price type; their update dates are Sep 2025 and Aug 2025.
| Name | Pricing | Deployment | Updated |
|---|---|---|---|
| this plugin | Price not published | Cloud | |
| DocVault by SharePoint Designs | Not in catalog | ||
| SendGuard for Outlook (Microsoft 365) | Freemium | Cloud | |
| Govern 365 - The Native VDR for Microsoft 365 | Freemium | Cloud | |
| nBold | Price not published | Cloud | |
| Abi | Price not published | Cloud | |
In the catalog
92 plugins in Microsoft 365 · Legal & Compliance
Price distribution: 4 free, 8 freemium, 31 paid, 49 price not published
Pricing & deployment
Platform
Microsoft 365
Product
Microsoft 365
Deployment
Cloud
Pricing
Price not published
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What the vendor says
«Your documents leave your organization every day. Do you know what's in them when they go? Settlement agreements with client SSNs. Medical records with diagnosis codes. Financial documents with account numbers. Every time someone on your team hits send, there's a chance something that shouldn't leave does. DataGuard …»