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
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.

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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.
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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
Capture
Pre-processing
Data extraction
Enrichment
Validation
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.
Amar A.
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
Shiv K.
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.
Gaurav K.
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
Jeff B.
Mindee works reliably and delivers good performance. The OCR data is accurate, and the API is stable. It works like a charm.
Manuel B.
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.
Simon
+15M documents processed monthly
Start to classify files, extract data
+500 active users
14-day free trial
No credit card

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.

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