Data Loss Prevention (DLP) APIs

Detect, redact, and protect sensitive data including PII, PHI, and financial information in text and documents using advanced AI.

AI-Powered PII Detection

Detect over 30 types of personally identifiable information (PII) in text and documents using advanced AI analysis.

Automatic Redaction

Automatically redact sensitive data from text and documents, returning sanitized content safe for sharing and storage.

Document & Text Support

Process text strings, PDFs, Office documents, and images with OCR support for comprehensive data protection.

AI-Powered PII Detection

Scan documents and text for sensitive data using advanced AI

Input Documents, Photos and Scans

Supports text documents, low-quality photos, handwriting, and over 100 languages.

Data Loss Prevention (DLP) API

Detect 30+ PII types

Human-Level Performance

Get structured JSON back showing what types of PII were detected, along with the Analysis Rationale explaining why in natural language.

{ "CleanResult": false, "ContainsEmailAddress": false, "ContainsPhoneNumber": false, "ContainsStreetAddress": true, "ContainsPersonName": true, "ContainsBirthDate": false, "ContainsPassportNumber": false, "ContainsDriversLicense": false, "ContainsSocialSecurityNumber": true, "ContainsTaxpayerID": false, "ContainsCreditCardNumber": false, "ContainsCreditCardExpirationDate": false, "ContainsCreditCardVerificationCode": false, "ContainsBankAccountNumber": false, "ContainsIBAN": false, "ContainsHealthInsuranceNumber": false, "ContainsBearerToken": false, "ContainsHttpCookie": false, "ContainsPrivateKeys": false, "ContainsCredentials": false, "ContainsDeepWebUrls": false, "ContainsSourceCode": false, "ContainsIpAddress": false, "ContainsMacAddress": false, "ContainsHealthInsuranceMemberID": false, "ContainsHealthInjuryOrDisease": false, "ContainsHealthTypeOfTreatment": false, "ContainsHealthDateAndTimeOfTreatment": false, "ContainsHealthPlanBeneficiaryNumber": false, "ContainsHealthPaymentsMadeForTreatment": false, "ContainsFaces": false, "ContainsVehicleID": false, "ContainsDeviceID": false, "ContainsNamesOfRelatives": false, "ContainsHealthUniversalRecordLocator": false, "ContainsBiometrics": false, "AnalysisRationale": "The document is a W-4 form. It contains the street address '13694 McLellan Drive, South San Francisco, CA 94080'. It also contains a person's name 'Jim Jones'. The form requests the employee's Social Security number, which appears as '003-98-0415'. No other sensitive information types were detected based on the provided image content." }

Advanced PII Detection

Detect 30+ PII types including names, email addresses, phone numbers, Social Security numbers, credit card numbers, dates of birth, and more.

Protected Health Information (PHI) detection identifies medical record numbers, health plan IDs, and other HIPAA-regulated data.

Analysis rationale provides detailed explanations of why content was flagged, enabling audit trails and compliance reporting.

Intelligent Redaction

Text redaction removes or replaces PII in text strings, returning clean content safe for downstream processing.

Document redaction produces rasterized PDFs with sensitive content permanently removed, ensuring redacted data cannot be recovered.

Configurable allow-lists let you control which PII types to redact and which to permit, tailoring protection to your use case.

Comply with Regulations and Privacy Requirements

Automate GDPR, CCPA, HIPAA compliance support requirements through PII, PHI and Personal Financial Information detection.

Financial data protection detects credit card numbers, bank account numbers, and other financial PII to prevent data breaches.

Audit-ready analysis rationale provides a detailed record of what was detected and why, supporting compliance audits.

Enterprise Grade Performance at Scale

>1,100

Customers rely on Cloudmersive

>1 Billion

API calls consumed

99.99%

Uptime service-level agreement available

12+

Data-center regions plus on-premises and multi-cloud deployment options

Great Documentation and Client Libraries

C# / .NET / .NET Core, Java, Node.JS, Javascript, Python, PHP, Ruby, Objective-C, Drupal, C++, Go, Swift, Salesforce Apex, Postman, Zapier, Mendix, Power Automate, Azure Logic Apps client libraries available.

23 programming languages and platforms supported

Full documentation for all APIs

Example code for all APIs

Swagger/OpenAPI specifications

Interactive Docs Read Docs and Examples

Satisfied Customers

Our customers upload millions of resumes and documents to our website every year, so the virus scanning capabilities have played a crucial role in protecting both our clients and writing experts from potentially harmful content.

-Alex Palma, SVP Product Management

Fantastic products, support and management. Flutter really values the expertise Cloudmersive has to offer and looks forward to working strategically with them in the future.

-Josh Hoyle, Senior Product Manager

We been using it to validate our users details in Dynamics leveraging PowerAutomate. As we are currently migrating between two systems, the validation services have allowed us to simplify the synchronization process and ensure better quality of data to enable continued care for our users.

-Thomas Pike, ICT Manager

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Flexible Deployment

Use Cloudmersive APIs from the cloud, or deploy Cloudmersive APIs to the edge, a private cloud, your on-premise data center, or a custom public cloud instance when needed to enable key scenarios for latency, compliance, security and control.

Public Cloud Leverage multi-tenant public cloud