Automate your document classification with a highly reliable API

Instant multi-category classification for seamless routing and touchless data management

Optimize downstream workflows by automatically assigning incoming files to their specific document types

Try it for free

4.8/5  (30+ reviews)

Trusted by top-tier teams worldwide

v2-Carlabella
v2-Spendesk
v2 Payfit
v2 Lucca
v2 Circula
v2-Carlabella
v2-Spendesk
v2 Payfit
v2 Lucca
v2 Circula

Without

Auto-classify

Generalist LLMs struggle with consistent routing, often misclassifying files due to subtle semantic variations

Trained on the open web; lacks deep "document-type" nuance

Consume tokens randomly to be “context-aware”

Struggles to admit when it's "unsure" of a type

With

Auto-classify

+99%

Accurate document classification

Trained on millions of real-world business documents

Constraint models built to be “context-aware” at a fixed cost

Built-in metrics to trigger human review only when needed

Ensure conformity, auto-detect if your folder is complete or not

Using Mindee to automate your document classification process, means...

Workflow automation

Route documents to the correct data-extraction model based on their category

Time-savings

The system organizes the files faster than any person could and reduces workload by 90%

Enhanced searchability

Labels help categorize files, so businesses can quickly search and locate them without hassle.

Large volumes

Scalability is key. ML model can handle many documents at once, without slowing down

Error reduction

Automated systems  ensure that the documents are sorted correctly 99% of the time

Cost-savings

By reducing the need for manual work, your labor is optimized

Implement “Classify” into your document workflow, in seconds

Available for every plan

From Mindee's platform, create a new pre‑processing model by clicking on “Classify” utility

You will find it at the bottom of the user interface. If you are more familiar with this type of pre-processing model, you can directly use it by checking the Documentation for more details.

UI showing document categories like Invoice, Receipt, Passport, Financial Document, International ID, and Driver's License, with options for Split, OCR, and Classify functions.
User interface for classifying documents with options: Invoices, Identity Documents, Contracts, Other, and a field to add a new class, with buttons to Cancel or Create Utility.

Custom to your needs

Enter the document categories that correspond to your needs

Before final pre-processing, you need to define appropriate categories. Be sure to manually add an “Undefined” category. If a file doesn’t match to your document main categories, it will be available in the “Undefined” one.

PDF, HEIC, PNG, JPEG... MUltiple formats

Upload any document without friction : universal PDF and image support

Accelerate ingestion with native support for PDFs and all image formats. From high-res scans to mobile captures, Mindee API handles any input, ensuring your data is always ready for extraction.

Screenshot of a software interface showing JSON code with document type classified as invoices, alongside an invoice preview with details like invoice number, due date, billing information, and amount due.

Custom to your needs

Find your file categorized in standard JSON format, ready for extraction based on categories

Pre-processing via auto-classify can then be combined with other Mindee’s API features to further improve the granularity  or directly extract data based on each category classification.

Use classify and more to optimize your document workflow

1

Capture

2

Pre-processing

3

Data extraction

4

Enrichment

5

Validation

Top view of a coffee cup, pen, manila folder with envelopes and sticky notes, and IRS tax forms on a dark surface.

Smart capture image from poor quality phone pictures, handwritten notes to native PDFs

Bridge the gap between noisy inputs and structured data. Mindee API cleans low-quality phone captures, analyse handwriting, and isolate multi-documents on a single page/picture.

Older man with gray hair and beard reviewing a large stack of papers at a desk under red text that reads 'X TIME-CONSUMING'.

AI-powered classification that identifies document "DNA" (Invoices vs. Contracts) and automates batch splitting

Manual document sorting is a bottleneck of the past. Our routing engine acts as a digital architect, instantly classifying documents and directing them to the correct business logic.

User interface showing extracted fields from a supplier document including supplier logo, name Joanna Binet, line items with quantity 2 and unit price 400, and SWIFT code 1293290221079 with confidence levels.

Extract data from any layout with outstanding accuracy : complex tables, key-value pairs, and handwritten annotations supported

Move beyond simple character recognition. Our extraction layer leverages Neural Networks to understand your data contextually, turning static unstructured files into dynamic, structured assets in standard JSON format.

Logos of software platforms Sage, Salesforce, Odoo, Oracle, Sellsy, HubSpot, SAP, and Microsoft Dynamics 365 above two labeled blocks 'SDKs' and 'NO-CODE' with arrows pointing to 'mindee' logo at the bottom.

Real-time synchronization with ERP/CRM master data and automated third-party API validation (VAT, Compliance)

Data in a vacuum has limited utility. The "Enrich" phase bridges the gap between a document and your entire enterprise ecosystem (ERP, CRM, PLM) thanks to integrations.

Flowchart showing payment validation steps: if certainty is certain or high, validate payment; if medium, trigger human review.

Automated business rule validation and high-efficiency Human-in-the-Loop workflows for edge-case validation.

Go beyond simple extraction. Build resilient document pipelines that automatically verify data against your custom business rules. Our API manages the friction between automated confidence scores and human edge-case validation, ensuring your production data is always clean, compliant, and actionable.

Puzzle pieces displaying programming language logos including Ruby, Node.js, Python, Java, and PHP, with text below reading 'Also available on' followed by logos for Zapier, Make, and n8n.

Integrate Mindee into your workflow in minutes with SDKs & no-code tools

Go live in minutes using our verified Zapier & Make.comapp with zero coding, or integrate seamlessly via our well-documented REST API built for developers. SDKs available for Python, Node.JS, Java, Ruby, PHP.

Integrations details

security soc2 and gdpr

Enterprise-grade security

Our API has a SOC 2 Type II certified infrastructure and is GDPR Compliant to ensure your file information remains protected at all times.

EU or US hosting available

GDPR, CCPA Compliant

Learn more

Developers and technical profiles already used it !

Add modern AI-based Mindee OCR API to your product, in minutes.

Mindee is an integrated document processing platform backed by reliable AI technology. The service has an intuitive and user-friendly interface and provides highly accurate results extracting data from various document types, especially financial receipts and invoices, which are relatively complex and require specialized optical character recognition (OCR) services. The platform provides seamless integration with our current data processing workflows through customizable APIs, allowing for efficient data extraction and automation.

quote

on G2

Mindee is a software that helps us to convert all of our physical business data like bills, invoices, warranty cards, calendar, recipts received to us into a digital documents that can be stored in our drive and can be uploaded in different type of Excel sheets so that all the updates can be maintained and a proper analytics of transactions can be kept by the financial team

quote

on G2

Mindee is a web based tool that help us in scanning and reading different type of documents like identity cards, invoices, proposal plans etc and extract all the information with its AI and then it provides all the information and data associated with these documents a structured way.

quote

on G2

Excellent. In addition to their great product, the sales team has always been proactive on how they could help us leverage the maximum results from their product. It was like having an additional product manager on our side

quote

on Capterra

Mindee works reliably and delivers good performance. The OCR data is accurate, and the API is stable. It works like a charm.

quote

on Capterra

Mindee is a web based tool that help us in scanning and reading different type of documents like identity cards, invoices, proposal plans etc and extract all the information with its AI and then it provides all the information and data associated with these documents a structured way.

quote

on Capterra

+15M documents processed monthly
Start to classify files, extract data

Already +500 active users

14-day free trial

No credit card

Screenshot of a software interface showing extracted fields from an invoice including supplier phone number, customer company registration, JSON data, and highlighted text boxes for employee ID and pay date.

FAQ to know more about Mindee's API

What is automated document classification in the Mindee ecosystem ?

It is the process of using Intelligent Document Processing (IDP) to instantly identify and label a file. Instead of a human manually sorting an inbox, Mindee’s API analyzes the visual layout and text content to categorize a document (e.g., distinguishing an Invoice from a Purchase Order) in under a second.

Can I use Mindee to classify my company’s specific, niche documents ?

Absolutely. While Mindee offers robust off-the-shelf models, you can easily build custom schema for your unique needs.

  • Custom API builder: Create a model schema tailored to your industry
  • Few-shot learning: You don’t need thousands of documents. Providing just a handful of examples allows Mindee’s vision-based algorithms to learn the subtle visual cues (stamps, headers, signatures) that define your document types.

How much technical knowledge experience do I need to create a model ?

Mindee is designed with a "developer-first" philosophy, offering an intuitive interface that replaces complex manual programming with visual training tools. No training is required before using a model, while expecting high-accuracy for any document types.

This democratization of AI allows product teams to deploy custom classification skills in a fraction of the time it would take to build a traditional OCR pipeline from scratch on GitHub.

What are some real-world examples of automated document classification ?

By identifying the type of document at the point of entry, organizations can automate the routing of files to the correct workflows without a single second of manual triaging.

Here are some of the most impactful real-world examples of automated document classification:

In the accounts payable department, classification is a game-changer for departments that receive massive bulk PDF attachments from vendors. The API can instantly distinguish between an invoice, a credit note, and a monthly statement. This ensures that a credit note isn't mistakenly processed as a bill, preventing costly payment errors and streamlining the entire financial cycle.

It is equally essential for two-way matching and reconciliation workflows. Often, a single scan might bundle a purchase order (PO) with its corresponding delivery note. Automated classification identifies the boundary and the specific type of these two distinct records, allowing them to be cross-referenced automatically for audit purposes. By classifying them first, the system knows exactly which extraction engine to use for the PO vs. the delivery receipt.

For customer onboarding, this technology creates a frictionless user experience. A new client can upload a single "onboarding packet" containing their ID card, a utility bill for proof of address, and a signed contract. The classification engine recognizes each item within the packet and routes them to specialized extraction models—such as a passport API or a utility bill API—for instant, automated verification.

Similarly, in vehicle fleet management, automated classification enables the seamless digitization of complex maintenance folders. Insurance certificates, vehicle logbooks, and repair invoices are often scanned together in a single batch. The classification logic ensures that each document is correctly identified and filed under the right vehicle asset, allowing fleet managers to track compliance and maintenance history without any manual sorting or filing.

You can check more real-life examples of how companies leverage this technology by visiting customer stories.