PDF.co vs Doxis: OCR, Document AI, Pricing & Best Fit

Klippa and PDF.co can both extract information from PDFs, scans, invoices, receipts, identity documents, and other business files. However, they are designed for different document-processing situations.

Klippa DocHorizon is now called Doxis. The rebranded platform combines OCR and data extraction with document classification, verification, fraud detection, anonymization, human review, and configurable intelligent document processing workflows.

PDF.co is an API-first PDF automation platform. It combines OCR and structured data extraction with PDF creation, editing, form filling, conversion, splitting, merging, compression, and barcode processing.

Doxis is generally the stronger choice when document authenticity, identity verification, fraud detection, human validation, or custom document AI workflows are central requirements. PDF.co is generally the stronger choice when developers need a broad, readily accessible collection of PDF-processing APIs with published subscription plans.

Important Naming Update

The product previously known as Klippa DocHorizon is now called Doxis AI.dp.

Klippa officially merged with Doxis, formerly SER, in March 2025. The company subsequently renamed its intelligent document processing product:

  • Klippa DocHorizon became Doxis AI.dp.
  • Klippa SpendControl became Doxis SpendControl.

The Klippa website and many existing reviews, integrations, links, and search results may continue to use the former product and company names.

In this comparison, “Klippa” refers to the technology historically sold as Klippa DocHorizon. “Doxis AI.dp” refers to the current product.

Prospective customers should use the current Doxis name when requesting a demonstration, pricing, documentation, or contractual information.

The Short Answer

Choose Doxis AI.dp if:

  • You need intelligent document processing rather than only PDF conversion.
  • You need to extract and verify data from identity or business documents.
  • Document authenticity and fraud detection are central requirements.
  • Your workflow includes passports, identity cards, driver’s licenses, bank statements, payslips, receipts, or onboarding documents.
  • You need human-in-the-loop validation.
  • You want a visual workflow builder combining classification, OCR, verification, and fraud checks.
  • You need mobile capture or an SDK embedded in a mobile application.
  • Sensitive data must be detected and anonymized.
  • You need custom document models or specialized extraction fields.
  • EU hosting or customized enterprise deployment is important.

Choose PDF.co if:

  • You need OCR and data extraction as part of a broader PDF workflow.
  • You need to create PDFs from HTML, URLs, emails, images, or office documents.
  • You need to edit, fill, split, merge, rotate, or compress PDFs.
  • You need PDF-to-JPG or PDF-to-PNG conversion.
  • You need barcode generation as well as barcode recognition.
  • You want direct access to a large collection of PDF API endpoints.
  • You are building automations in Zapier, Make, n8n, Bubble, or Microsoft Power Automate.
  • You prefer published subscription plans and credit allowances.
  • You do not need specialized document fraud or identity-verification capabilities.

Consider using both if:

  • Doxis AI.dp verifies documents while PDF.co prepares or modifies the PDF files.
  • Documents must be converted, split, merged, rotated, or compressed before verification.
  • Verified Doxis data must be used to fill, generate, or barcode a PDF.
  • A mobile application uses a Doxis scanning SDK while the backend uses PDF.co for PDF generation and conversion.

What Is Doxis AI.dp, Formerly Klippa DocHorizon?

Doxis AI.dp is an intelligent document processing platform for extracting, classifying, converting, anonymizing, validating, and verifying documents.

Its current capabilities include:

  • OCR and structured data extraction
  • Document classification
  • Document conversion
  • Document verification
  • Document fraud detection
  • Identity verification
  • Data anonymization
  • Human-in-the-loop processing
  • A drag-and-drop workflow builder
  • APIs
  • Mobile and web SDKs
  • Asynchronous processing
  • Batch processing
  • Custom extraction prompts
  • Business-rule-based approvals
  • Database and source validation
  • Custom document models
  • Enterprise integrations

Doxis states that the platform supports more than 50 document types out of the box and can be configured for custom document types.

Supported document categories include:

  • Financial documents
  • Identity documents
  • Logistics documents
  • Legal documents
  • HR documents
  • Medical and insurance documents
  • Retail documents

Examples include:

  • Invoices
  • Receipts
  • Purchase orders
  • Bank statements
  • Credit-card statements
  • Payslips
  • Passports
  • Identity cards
  • Driver’s licenses
  • Proof-of-address documents
  • Shipping labels
  • Proofs of delivery
  • Customs forms
  • Contracts
  • Resumes
  • Insurance cards

What Is PDF.co?

PDF.co is a cloud API platform for PDF processing and document automation.

Its documented capabilities include:

  • AI invoice parsing
  • Template-based document parsing
  • OCR for scanned PDFs and images
  • Document classification
  • PDF-to-JSON, CSV, XML, Excel, text, HTML, and image conversion
  • HTML to PDF
  • URL to PDF
  • Email to PDF
  • Image and office-document conversion to PDF
  • PDF editing
  • PDF form filling
  • PDF splitting and merging
  • PDF compression
  • Searchable PDF creation
  • Barcode generation and recognition
  • Sensitive-data detection and redaction workflows
  • Asynchronous processing
  • Webhooks and callbacks
  • No-code and low-code integrations

The current endpoints and parameters are available in the PDF.co API documentation.

PDF.co is generally embedded inside another application or automation. The customer selects the required endpoint and manages the larger business process.

The Main Difference

The core difference is the type of problem each platform is designed to solve.

Doxis AI.dp is an intelligent document processing platform. It is designed to determine what a document is, extract its information, verify the information, detect suspicious manipulation, route uncertain results for human review, and deliver approved output.

PDF.co is a broad PDF-processing API. It is designed to perform specific operations on a PDF or related document, including extraction, conversion, generation, editing, splitting, merging, form filling, compression, and barcode processing.

A typical Doxis AI.dp workflow might:

  • Receive a passport or bank statement through a mobile application.
  • Improve the captured image.
  • Classify the document.
  • Apply OCR.
  • Extract the required fields.
  • Check document validity and authenticity.
  • Compare the values with an approved source.
  • Apply fraud-detection checks.
  • Route uncertain results for human validation.
  • Send verified data to an onboarding or compliance system.

A typical PDF.co workflow might:

  • Retrieve a PDF from a URL, email, or application.
  • Convert or split the document.
  • Apply OCR, AI Invoice Parser, or a Document Parser template.
  • Return JSON, CSV, XML, Excel, text, or images.
  • Fill or edit a PDF.
  • Add a barcode.
  • Merge supporting documents.
  • Compress and archive the result.

Doxis AI.dp provides deeper document intelligence and verification. PDF.co provides broader general PDF automation.

OCR and Data Extraction

Both platforms provide OCR and structured data extraction.

Doxis AI.dp can extract fields such as:

  • Names
  • Addresses
  • Dates of birth
  • Document numbers
  • Tax identifiers
  • Social security numbers
  • IBANs
  • BIC codes
  • Invoice numbers
  • Purchase dates
  • Merchant names
  • Totals
  • Income
  • Employment dates
  • Machine-readable zone data

Its OCR modules can be accessed through the platform, API, or SDK.

PDF.co can:

  • Extract text from scanned PDFs and images
  • Create searchable PDFs
  • Convert PDF data into JSON, CSV, XML, Excel, text, or HTML
  • Parse specific fields through templates
  • Extract invoice information
  • Read barcodes
  • Convert PDF pages to images

Doxis AI.dp may be better when the extracted values must also be verified or checked for fraud.

PDF.co may be better when extraction must be combined with several PDF-processing operations.

For either service, test OCR using realistic samples that include:

  • Low-resolution scans
  • Phone photographs
  • Rotation and skew
  • Glare
  • Faint text
  • Background patterns
  • Stamps
  • Handwriting
  • Multiple languages
  • Damaged documents
  • Cropped edges
  • Mixed digital and scanned pages

Document Classification

Doxis AI.dp can classify, label, sort, and rename documents before sending them to the appropriate extraction or verification workflow.

Classification use cases include distinguishing between:

  • Passports and identity cards
  • Invoices and credit notes
  • Bank statements and payslips
  • Purchase orders and delivery notes
  • Shipping labels and customs forms
  • Contracts and supporting documents

The platform can then apply different fields, checks, approvals, and destinations to each document type.

PDF.co provides a Document Classifier endpoint that can classify documents using AI or configured keyword rules. A workflow can use the result to select an extraction template or downstream process.

Doxis AI.dp may be stronger when classification controls a larger IDP workflow containing fraud detection, verification, and human review.

PDF.co may be more direct when classification simply needs to route a PDF to the appropriate API step.

Invoices and Receipts

Both platforms can extract data from invoices and receipts.

Doxis AI.dp can process fields such as:

  • Supplier name
  • Invoice number
  • Invoice date
  • Purchase-order number
  • Tax information
  • Currency
  • Subtotal
  • Total
  • Line items
  • IBAN
  • Payment information

Its invoice workflows can also include:

  • Document classification
  • Two-way matching
  • Duplicate detection
  • Verification
  • Fraud checks
  • Human review
  • ERP or accounting exports

Pricing for Doxis invoice processing can depend on document volume, fields, workflow complexity, and selected modules.

PDF.co provides an AI Invoice Parser for layout-independent invoice extraction. It also provides Document Parser templates for vendor-specific layouts.

PDF.co can support the surrounding workflow by:

  • Converting email attachments
  • Downloading invoices from URLs
  • Splitting invoice batches
  • Applying OCR
  • Returning structured JSON
  • Converting tables to spreadsheets
  • Adding a processing barcode
  • Merging invoices with supporting documents
  • Compressing completed files

Choose Doxis AI.dp when verification, matching, fraud detection, or formal review are central to the invoice process.

Choose PDF.co when invoice extraction must be combined with broad PDF manipulation or a no-code automation.

Identity Documents and KYC

Identity processing is one of the clearest differences between the platforms.

Doxis AI.dp provides identity-document and identity-verification capabilities for documents such as:

  • Passports
  • National identity cards
  • Driver’s licenses
  • Visas
  • Residence documents
  • Proof-of-address documents
  • Bank statements
  • Utility bills

Depending on the workflow and purchased modules, identity processing can include:

  • OCR
  • Field extraction
  • MRZ extraction
  • Document-type detection
  • Validity checks
  • Authenticity checks
  • Security-feature analysis
  • Database comparisons
  • Facial matching
  • Liveness checks
  • Fraud indicators

Doxis offers these capabilities through APIs, SDKs, and configurable workflows.

PDF.co can OCR identity-document images and extract text or defined fields. It can convert, split, merge, redact, and otherwise process the related PDF files.

However, general OCR is not the same as identity verification.

PDF.co should not be presented as a replacement for a dedicated KYC, identity-verification, biometric-matching, or liveness platform.

Choose Doxis AI.dp when the application must determine whether an identity document and identity claim are likely to be authentic.

Choose PDF.co when the requirement is limited to converting, OCRing, redacting, or organizing the document.

Document Verification

Doxis AI.dp provides a dedicated document verification solution.

Verification can involve:

  • Extracting document data
  • Comparing values with trusted sources
  • Checking expected document properties
  • Validating security features
  • Identifying inconsistent information
  • Flagging anomalies
  • Confirming document validity
  • Routing uncertain results for review

Document verification is relevant for:

  • Customer onboarding
  • KYC and AML processes
  • Loan applications
  • Insurance claims
  • Employee onboarding
  • Supplier onboarding
  • Expense management
  • Loyalty and rebate programs
  • Age verification

PDF.co provides document extraction and transformation rather than a comparable full authenticity-verification system.

An application can use PDF.co to extract information and then compare it with another database, but the verification rules, trusted sources, fraud models, and decision process must be provided separately.

Fraud Detection

Doxis AI.dp includes document fraud-detection modules.

Its current materials describe checks such as:

  • EXIF metadata analysis
  • Duplicate detection
  • Copy-move analysis
  • Pixel-level analysis
  • Manipulation detection
  • Forged-detail detection
  • Suspicious-pattern detection
  • Security-feature checks

Depending on the identity workflow, additional checks may include biometric matching and liveness.

These capabilities can help identify:

  • Altered bank statements
  • Manipulated payslips
  • Fabricated receipts
  • Duplicate invoices
  • Edited identity documents
  • Photoshopped amounts or names
  • Reused document images
  • Inconsistent document metadata

PDF.co can inspect, OCR, classify, convert, and redact documents, but it does not position a comparable specialized document-fraud detection suite as part of its standard PDF API.

If fraud detection is a purchase requirement, Doxis AI.dp has the clearer advantage. Buyers should still test the service against representative legitimate and manipulated documents and evaluate false positives and false negatives.

Human-in-the-Loop Processing

Doxis AI.dp supports human-in-the-loop workflows.

The platform’s workflow builder can route documents for manual review based on:

  • Confidence
  • Validation results
  • Business rules
  • Fraud indicators
  • Missing fields
  • Document type
  • Other configured conditions

Human operators can review and correct extracted or verified information before the workflow continues.

This is useful when:

  • Incorrect data has financial consequences.
  • A compliance decision cannot be fully automated.
  • Fraud indicators require investigation.
  • Low-quality documents produce uncertain results.
  • Regulations or internal controls require human approval.

PDF.co does not provide an equivalent built-in workforce validation environment.

A PDF.co workflow can send results to:

  • A custom review application
  • An ERP approval screen
  • A CRM
  • A spreadsheet
  • A ticketing system
  • An internal portal
  • An automation approval step

Choose Doxis AI.dp when human review is a formal part of the document-processing product.

Choose PDF.co when review already occurs in another system.

Data Anonymization and Redaction

Doxis AI.dp includes data anonymization capabilities for detecting and masking sensitive information.

Potential targets include:

  • Names
  • Addresses
  • Dates of birth
  • Identity numbers
  • Financial account details
  • Social security numbers
  • Medical information
  • Other personally identifiable information

Anonymization can help organizations limit which information is retained or exposed to downstream users.

PDF.co can also support sensitive-data workflows through extraction, search, redaction, page editing, and sensitive-data detection capabilities.

The difference is workflow emphasis.

Doxis AI.dp integrates anonymization into intelligent document processing and compliance workflows.

PDF.co provides PDF-level operations that developers can combine into a custom detection and redaction process.

For either product, verify that redaction permanently removes the underlying information rather than merely covering it visually.

Document Conversion

Doxis AI.dp supports document conversion as one of its IDP modules.

Its current platform materials list output formats including:

  • JSON
  • XML
  • CSV
  • XLSX
  • UBL
  • PDF
  • TXT

The platform can convert unstructured documents into business-ready output as part of a larger classification, extraction, and verification workflow.

PDF.co provides a wider and more explicit collection of dedicated document-conversion endpoints.

PDF.co can convert:

  • PDF to JPG
  • PDF to PNG
  • PDF to TIFF
  • PDF to WebP
  • PDF to text
  • PDF to JSON
  • PDF to CSV
  • PDF to XML
  • PDF to Excel
  • PDF to HTML
  • Images to PDF
  • Office documents to PDF
  • Email to PDF
  • HTML to PDF
  • URL to PDF

Doxis AI.dp may be better when conversion is one part of an intelligent processing workflow.

PDF.co may be better when conversion itself is the main operation or the application needs precise control over output formats and pages.

PDF Splitting and Merging

Doxis AI.dp’s platform includes a toolkit for retrieving, merging, splitting, and extracting documents. These operations can be incorporated into an IDP workflow.

PDF.co provides dedicated merge and split APIs for broader PDF use cases.

PDF.co can be particularly useful when developers need to:

  • Split a PDF by page range
  • Extract selected pages
  • Remove pages
  • Merge several PDFs
  • Merge images and documents into a PDF
  • Rotate pages
  • Reorder document content
  • Deliver each output independently

Doxis may be preferable when splitting or merging supports classification and verification.

PDF.co may be preferable when page-level PDF manipulation is the primary requirement.

PDF Creation, Editing, and Form Filling

PDF.co has a clear advantage when an application must create or modify a PDF.

PDF.co can:

  • Generate PDFs from HTML
  • Convert web pages to PDF
  • Convert emails to PDF
  • Convert images and office documents to PDF
  • Add text and images
  • Add links and annotations
  • Fill supported PDF forms
  • Rotate or remove pages
  • Search and replace supported content
  • Add barcodes
  • Merge supporting documents
  • Compress completed PDFs

Doxis AI.dp focuses primarily on understanding, verifying, classifying, and routing documents.

Although it includes conversion and document workflow tools, it is not positioned as the same type of broad PDF-authoring and editing API as PDF.co.

PDF-to-Image Conversion

PDF.co can convert full PDFs or selected pages into image formats such as:

  • JPG
  • PNG
  • TIFF
  • WebP

This is useful for:

  • Document thumbnails
  • Page previews
  • Browser display
  • Computer-vision workflows
  • Page-level archiving
  • Mobile workflows
  • Sending selected pages to another recognition service

Doxis AI.dp and its SDKs can process document images, but PDF.co is better suited when the application specifically needs a general PDF-to-image endpoint.

Barcodes

PDF.co can both recognize and generate one-dimensional and two-dimensional barcodes.

This can support:

  • Document tracking
  • Batch separation
  • Record matching
  • Inventory documents
  • Shipping workflows
  • Adding processing identifiers
  • Preparing documents for later scanning

Doxis AI.dp can extract structured information from many document types, but buyers should confirm the currently supported barcode types and generation requirements directly with Doxis.

PDF.co is the clearer choice when barcode generation is a primary requirement.

Mobile Scanning and SDKs

Doxis provides mobile scanning and data-capture SDKs that can be embedded into mobile applications.

SDK use cases include:

  • Identity-document capture
  • Receipt scanning
  • Price-tag scanning
  • Mobile onboarding
  • Document edge detection
  • Image quality improvement
  • Guided capture
  • Verification

Doxis states that its mobile scanning SDKs can process data without storing it on Doxis servers, depending on the selected SDK and implementation.

SDK pricing is generally based on a fixed annual license per application with an included scanning volume. Additional volume can be purchased.

PDF.co is primarily a hosted API platform. A mobile application can call PDF.co through its backend, but PDF.co does not position an equivalent family of embedded mobile scanning SDKs as a core product.

Choose Doxis when scanning must be built directly into the mobile experience. Choose PDF.co when a captured file simply needs to be processed by a cloud PDF API.

Workflow Builder

Doxis AI.dp provides a drag-and-drop workflow builder.

A workflow can combine modules such as:

  • Document input
  • Classification
  • OCR
  • Data extraction
  • Conversion
  • Validation
  • Verification
  • Fraud detection
  • Anonymization
  • Business-rule decisions
  • Human review
  • Export

This can reduce the need to build every orchestration step from scratch.

PDF.co provides individual API endpoints and integrations rather than an equivalent full IDP workflow designer.

A PDF.co workflow is commonly orchestrated through:

  • Application code
  • Zapier
  • Make
  • n8n
  • Bubble
  • Microsoft Power Automate
  • Another workflow platform

Doxis provides more document-specific orchestration inside its own platform. PDF.co provides more flexibility to teams already using an external automation system.

APIs and SDKs

Doxis AI.dp can be implemented through:

  • Platform workflows
  • REST APIs
  • Mobile SDKs
  • Web SDKs
  • Custom integrations
  • Asynchronous processing
  • Batch processing

Its API and SDK approach is useful for embedding OCR, document verification, fraud checks, and identity capture into other products.

PDF.co provides a REST API with endpoints for individual PDF operations.

Choose Doxis APIs and SDKs when the application needs specialized document intelligence or embedded mobile capture.

Choose PDF.co’s API when the application needs a broad selection of PDF functions through straightforward HTTP requests.

Integrations

Doxis AI.dp supports integrations with business systems in categories such as:

  • ERP
  • Accounting
  • CRM
  • Document management
  • Cloud storage
  • Email
  • Project management
  • E-commerce
  • Generative AI
  • Workflow automation

The platform can also connect to custom systems through its API.

PDF.co provides integrations and implementation guides for:

Doxis may be stronger when the document workflow must connect to enterprise or industry systems and includes verification.

PDF.co may be easier for focused SaaS and no-code automations.

Deployment and Data Location

Doxis AI.dp is cloud-based, with servers located in Amsterdam by default. Its platform materials state that custom hosting can be available in other regions.

Doxis also offers SDKs that can support local processing for certain mobile-capture scenarios.

PDF.co is a hosted API with regional and enterprise options depending on the plan and agreement.

Organizations should confirm:

  • Processing region
  • Storage region
  • Backup location
  • Data retention
  • Automatic deletion
  • Custom hosting availability
  • SDK data flow
  • Subprocessors
  • Disaster recovery
  • Authentication options
  • Audit logging
  • Whether documents may leave the organization’s selected region

Pricing

Doxis AI.dp uses different pricing approaches depending on the product and implementation.

Its current platform page describes:

  • A pay-as-you-go model
  • Credit top-ups
  • Monthly invoicing options
  • €25 in free testing credits
  • Usage and complexity-based costs

Specific OCR and document-verification pricing can depend on:

  • Number of documents
  • Number of pages
  • Number of fields
  • Document type
  • Selected modules
  • Fraud checks
  • Verification steps
  • Human review
  • API or SDK usage
  • Custom model requirements
  • Support and implementation

Mobile scanning SDK pricing is generally based on an annual license per application, with an included scanning volume.

Doxis does not publish one simple price chart covering every AI.dp API, workflow, verification product, and SDK. Platform fees may be visible after account creation, while customized projects require a quote.

Request a detailed estimate that identifies:

  • Unit of billing
  • Included volume
  • Overage charges
  • Module costs
  • Environment costs
  • Human-review costs
  • Integration fees
  • SDK license fees
  • Support
  • Implementation
  • Minimum commitments

PDF.co Pricing

PDF.co uses credits, with consumption determined by the endpoint, number of pages, selected options, and document characteristics.

At the time of this review, annual-billing prices displayed by PDF.co included:

  • Basic: $8.99 per month with 16,500 credits
  • Personal: $22.49 per month with 37,000 credits
  • Business 1: $44.99 per month with 80,500 credits
  • Business 2: $89.99 per month with 159,850 credits
  • Business 3: $270 per month with 483,000 credits
  • Enterprise: custom pricing

All published plans provide access to the available PDF.co APIs, but each operation can consume credits differently.

Review current prices and endpoint consumption on the PDF.co pricing page.

How to Compare the Real Cost

Do not compare Doxis credits directly with PDF.co credits. They measure different services.

Calculate the complete cost using:

  • Documents and pages per month
  • Document types
  • Fields extracted
  • OCR
  • Classification
  • Verification
  • Fraud detection
  • Human review
  • Identity checks
  • Mobile capture
  • PDF conversion
  • PDF creation and editing
  • Integrations
  • Storage
  • Failed-job handling
  • Manual exceptions
  • Implementation and maintenance

Doxis may carry a higher cost for verification and fraud modules but can replace systems that would otherwise need to be developed separately.

PDF.co may have a lower entry cost and replace several PDF utilities, but specialized identity verification and fraud detection would require another provider.

Security and Compliance

Doxis AI.dp states that it operates with:

  • GDPR-aligned processing
  • ISO 9001 certification
  • ISO 27001 certification
  • ISAE 3000 Type I reporting
  • Encryption in transit
  • EU hosting by default
  • Data processing agreements
  • Configurable access controls
  • Configurable retention

Specific certifications and contractual terms should be verified for the chosen service, deployment, and region.

PDF.co documents its security, temporary file handling, regional processing, and deletion options in the PDF.co security knowledge base.

Before choosing either platform, confirm:

  • Which legal entity provides the service
  • Which certifications apply to the purchased product
  • Processing and storage regions
  • Retention periods
  • Immediate-deletion options
  • Encryption at rest and in transit
  • User and API authentication
  • Audit logs
  • Access controls
  • Biometric-data handling
  • Identity-document handling
  • Human-review access
  • Subprocessors
  • Compliance requirements

Identity, biometric, medical, and financial documents may require additional legal and security review.

When Doxis AI.dp Is the Better Choice

Doxis AI.dp is usually the stronger option when:

  • Document intelligence is the primary requirement.
  • Document authenticity must be assessed.
  • Fraud detection is required.
  • Identity verification or KYC is involved.
  • Mobile document capture is needed.
  • The application needs an SDK.
  • Documents must be classified before processing.
  • Extracted fields need external verification.
  • Human-in-the-loop review is required.
  • Sensitive data must be anonymized.
  • A visual IDP workflow builder is useful.
  • Custom document types or extraction models are required.
  • EU hosting is important.

When PDF.co Is the Better Choice

PDF.co is usually the stronger option when:

  • The team needs a broad PDF API.
  • Extraction is one stage in a larger document workflow.
  • PDFs must be generated from HTML, URLs, emails, images, or office documents.
  • PDFs must be edited, filled, split, merged, rotated, or compressed.
  • PDF-to-image conversion is required.
  • Barcode generation is required.
  • The workflow runs in Zapier, Make, n8n, Bubble, or Power Automate.
  • Identity verification and fraud detection are not required.
  • Published subscription pricing is preferable.
  • The team wants to start with a lower-cost plan.

When Using Both Makes Sense

Doxis AI.dp and PDF.co can address different stages of one process.

Prepare Documents for Doxis

Use PDF.co to:

  • Download a document from a URL
  • Convert an email or office file to PDF
  • Split a combined document
  • Remove unnecessary pages
  • Rotate pages
  • Convert pages to images
  • Merge supporting documents
  • Compress an oversized PDF

Then send the prepared file to Doxis for verification or fraud analysis.

Generate PDFs From Verified Data

After Doxis verifies the data, use PDF.co to:

  • Fill a PDF form
  • Generate a PDF from HTML
  • Add text or images
  • Add a barcode
  • Merge supporting documents
  • Compress the completed package
  • Convert the final PDF into images

Combine Mobile Capture With Backend PDF Automation

Use a Doxis mobile SDK to capture and verify a document. Send the verified values to a backend that uses PDF.co to generate, edit, merge, or archive the required PDFs.

Example: Customer Onboarding

A financial platform needs to verify a customer’s passport, proof of address, and bank statement.

A Doxis-centered workflow could:

  • Capture the passport through a mobile SDK.
  • Assess image quality.
  • Classify the document.
  • Extract passport fields and MRZ data.
  • Perform authenticity checks.
  • Compare identity information.
  • Process the proof-of-address document.
  • Detect possible manipulation in the bank statement.
  • Route uncertain results for human review.
  • Send verified data to the onboarding system.

PDF.co could support the workflow by:

  • Converting supporting files into a standard PDF format.
  • Splitting combined uploads.
  • Removing irrelevant pages.
  • Redacting unnecessary information.
  • Merging approved documents into one package.
  • Compressing the final onboarding file.

Doxis provides the specialized verification. PDF.co manages the broader PDF lifecycle.

Example: Receipt-Based Loyalty Program

A loyalty program accepts uploaded purchase receipts and awards points based on qualifying products.

Doxis AI.dp can:

  • Process a mobile receipt image.
  • Extract merchant, date, total, and line items.
  • Check for duplicate submissions.
  • Detect possible manipulation.
  • Apply validation rules.
  • Route uncertain receipts for review.
  • Send approved purchase data to the loyalty platform.

PDF.co can:

  • Convert images to PDF.
  • Add a claim identifier or barcode.
  • Merge related receipt pages.
  • Compress the final file.
  • Generate a claim summary PDF.

Doxis is the stronger primary engine when fraudulent receipt submissions are a major concern.

Example: Invoices Arrive as Email Attachments

An organization receives supplier invoices and needs the data in an ERP.

A Doxis-centered workflow could:

  • Receive documents from email or an integration.
  • Classify invoices and related documents.
  • Extract header fields and line items.
  • Check for duplicates.
  • Validate supplier and payment data.
  • Flag possible manipulation.
  • Route exceptions for human review.
  • Send approved records to the ERP.

A PDF.co-centered workflow could:

  • Retrieve attachments through an automation.
  • Convert the email or source file if necessary.
  • Split combined invoices.
  • Apply AI Invoice Parser or Document Parser.
  • Return structured JSON.
  • Send data to the ERP.
  • Add a barcode or processing reference.
  • Merge supporting files.
  • Compress and archive the completed document.

Doxis is better when fraud, verification, and human review are central. PDF.co is better when the main need is extraction plus PDF manipulation.

Questions to Ask Before Choosing

Before selecting Doxis AI.dp or PDF.co, ask:

  • Do we need OCR, or must we verify document authenticity?
  • Is fraud detection required?
  • Are identity documents involved?
  • Do we need facial matching or liveness?
  • Must extracted fields be checked against trusted sources?
  • Is human review a formal part of the process?
  • Do we need a visual IDP workflow builder?
  • Will the application capture documents through a mobile SDK?
  • Which document types must be supported?
  • How many custom fields are required?
  • Do documents need classification?
  • Must sensitive information be anonymized?
  • Do we need PDF creation, editing, filling, or compression?
  • Do we need PDF-to-image conversion?
  • Do we need barcode generation?
  • Which ERP, CRM, or automation tools must be connected?
  • Where will the data be processed and stored?
  • What does each platform charge for our exact workflow?
  • Which service performs better on genuine and manipulated test documents?
  • What is the acceptable false-positive and false-negative rate?

Frequently Asked Questions

Is Klippa DocHorizon still available?

Klippa DocHorizon has been renamed Doxis AI.dp following Klippa’s merger with Doxis.

Existing pages and search results may still refer to Klippa or DocHorizon, but new evaluations should use the Doxis AI.dp name.

Is Doxis AI.dp better than PDF.co?

Doxis AI.dp may be better when the workflow requires document verification, fraud detection, identity processing, mobile capture, human review, or configurable IDP workflows.

PDF.co may be better when the workflow requires broad PDF creation, conversion, editing, splitting, merging, form filling, compression, or barcode generation.

Can PDF.co replace Doxis AI.dp?

PDF.co can replace Doxis in some OCR, invoice extraction, template parsing, document classification, and conversion workflows.

It is not a direct replacement for specialized identity verification, biometric checks, document authenticity verification, fraud detection, or Doxis mobile SDKs.

Can Doxis AI.dp replace PDF.co?

Doxis can replace PDF.co in some OCR, classification, extraction, conversion, and document-workflow use cases.

PDF.co may still be needed for broader PDF authoring, HTML-to-PDF conversion, form filling, page manipulation, PDF-to-image conversion, and barcode generation.

Which platform is better for invoices?

Doxis may be better when invoice processing requires duplicate checks, supplier verification, fraud analysis, matching, and human review.

PDF.co may be better when invoice extraction must be combined with email conversion, PDF splitting, editing, merging, barcode processing, or no-code automation.

Which platform is better for identity documents?

Doxis AI.dp is the stronger choice for identity-document extraction and verification.

PDF.co can OCR and process identity-document files but should not be treated as a complete KYC, biometric, liveness, or authenticity-verification platform.

Does Doxis AI.dp offer an API?

Yes. Doxis provides APIs, SDKs, platform workflows, asynchronous processing, and batch processing.

Does PDF.co offer mobile scanning SDKs?

PDF.co is primarily a hosted API. Mobile applications can send files to a backend that calls PDF.co, but Doxis offers more specialized embedded mobile scanning SDKs.

Which platform has more transparent pricing?

PDF.co publishes standard subscription plans and credit allowances.

Doxis describes a pay-as-you-go platform and free testing credits, but pricing for verification, fraud detection, OCR workflows, and SDKs depends on the use case and may require an account or customized quote.

Can Doxis AI.dp and PDF.co be used together?

Yes. PDF.co can prepare, convert, split, merge, edit, or compress documents before or after Doxis extracts and verifies their data.

Final Verdict

Doxis AI.dp, formerly Klippa DocHorizon, and PDF.co overlap in OCR, structured data extraction, document classification, conversion, APIs, and workflow automation. Their strongest capabilities are different.

Doxis AI.dp is the stronger choice for intelligent document processing that requires verification. Its document fraud detection, identity capabilities, mobile SDKs, anonymization, human review, workflow builder, and custom document models make it suitable for onboarding, compliance, financial, insurance, logistics, and high-risk document workflows.

PDF.co is the stronger choice for broad PDF automation. It combines OCR and extraction with PDF generation, conversion, editing, form filling, splitting, merging, compression, PDF-to-image conversion, and barcode tools.

Choose Doxis AI.dp when the organization must establish whether the document and its data can be trusted.

Choose PDF.co when the organization needs to programmatically create, transform, and process PDFs.

When both requirements apply, Doxis can serve as the document intelligence and verification layer while PDF.co handles the broader PDF lifecycle.

Create a PDF.co account or explore the PDF.co API documentation to test the workflow with your own documents.