Product

Structure Complex Documents with Speed and Accuracy

Empower finance, legal, and healthcare teams to structure complex information with speed and precision. Combine OCR-extracted text, named entity recognition (NER), and relationship tagging to transform PDFs, invoices, and contracts into high-quality, analysis-ready datasets.

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Features

Automate and Structure Complex Document Annotation

Combine OCR extraction, named entity recognition (NER), and relationship tagging to capture and organize information from complex documents such as invoices, contracts, or forms. Use integrated OCR engines or your own models for pre-annotation, and take advantage of nested jobs, conditional logic, and overlapping entities to support sophisticated, production-ready workflows.

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Features

Scalable Support for Complex and Multi-Format Documents

Handle large documents with thousands of annotations while maintaining smooth performance and precision. Process PDFs (native or image-based), invoices, contracts, forms, and scanned documents in any language. Kili supports standard formats like JPEG, PNG, TIFF, and multi-page PDFs with page-level configuration, while customizable ontologies manage nested classifications, entity relations, and complex document structures.

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Features

Security-Integrated Collaboration

Handle financial statements, legal contracts, medical records, and proprietary documents with granular access controls that restrict visibility by document type, project, or sensitivity level. On-premise or hybrid deployment keeps sensitive data within your infrastructure. Audit logs track every annotation action with user attribution and timestamps for regulatory compliance and security investigations. Compliance certifications including ISO27001, SOC2, and HIPAA ensure sensitive document workflows meet industry security standards.

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Testimonials

Trusted by teams around the world

Learn how Kili Technology has changed the way these teams train, fine-tune, and evaluate their models.

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I have been using Kili for 6 months now on a wide range of labeling use cases (both in computer vision and natural language processing). The stability offered by the tool is essential when you have tight deadlines and large volumes of data to annotate. Our team of over 1000 workers is accustomed to the tool, we were able to easily integrate our workforce management tool with Kili with the SSO functionality.
Kili is a powerful and easy-to-use tool for data labeling and annotation. The interface is user-friendly and offers several interesting features. The customer support team is also responsive and helpful.
Software to engage both labelers and business lines in the necessary but tedious task of labeling and annotation, served by a dedicated team to listen to your problems.
Thanks to the fact that our AI infrastructure now includes Kili Technology, we can use the tool for all kinds of projects... LCL teams can accelerate drastically the creation of their training datasets, which means a significant improvement for all the parties involved.
With the choice of Kili, we are much more confident about the future. We decided to eliminate a large part of the technical debt by choosing a solution that will be perfectly mastered across a whole range of data science and AI projects.
FAQ

Need help?

Got questions about Kili Technology? Check out our FAQ. If you can't find it in this list, drop a question for our team.

What document formats does Kili support for OCR annotation?
How does Kili handle document layout annotation for OCR projects?
Can Kili integrate with existing OCR models for pre-annotation?
What quality assurance features does Kili offer for OCR annotation?
How does Kili ensure security for sensitive document processing?
How does Kili support collaboration on large-scale OCR projects?