Extract key data from sales agreements with an AI-powered OCR
Koncile's AI OCR, a solution for extracting and controlling sales agreements, powered by AI, finally reliable, customizable and available as an API.


The OCR that detects key data from sales agreements
Upload your sale agreements in image or PDF format into Koncile’s OCR system and receive structured, ready-to-use data in XLS, JSON, or database format.
Powered by its optical character recognition software, Koncile allows you to easily select, edit, or enrich the fields to be extracted: such as party identities, sale price, contingencies, key dates, or notarial mentions.
Everything is automated for fast and reliable processing.




Koncile automates the intelligent extraction of contractual data. Despite the complexity of our clients’ contracts, the tool ensures quality and speed, saving us valuable time.
Comprehensive field extraction from sales agreements using our specialized OCR engine
Optimize the processing of your sale agreements with the OCR software developed by Koncile. All key information can be captured automatically, including party identities, sale price, contingencies, important dates, and specific clauses.
This OCR solution identifies each field, whether line by line or by block, then structures, enriches, or interprets the data according to your business needs—whether legal, financial, or operational.
Nom | Type | Exemple | Instruction | |
|---|---|---|---|---|
Validité | Text | Oui | Vérifie que le RIB est bien constitué des éléments suivants : | |


Why choose Koncile OCR for your Sales agreement ?
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Unparalleled precision for your rental documents
With a success rate of over 99%, our OCR engine guarantees exceptional precision in the essential fields of real estate documents.
Each piece of information is captured reliably, whether it is the names of tenants, dates of signature, rental amounts or cadastral references.
Thanks to our integrated anomaly detection system, you identify errors or inconsistencies (duplicates, missing data, etc.) in advance, for automated quality control and more effective rental management.

Multilingual OCR for real estate
Our OCR engine, enriched by advanced language models (LLM), recognizes alphabets and languages from around the world with high accuracy.
Chinese, Arabic, Cyrillic, Japanese... Whatever the format or language of the lease, inventory or supporting document, Koncile identifies the key fields and allows you to translate them automatically.
Digitize, extract and centralize data from your rental files with ease, even in a complex multilingual environment.

Integration with your rental management tools
Koncile integrates perfectly into your real estate management environment : connection via API, automatic import from your emails or synchronization with your business tools (rental management software, CRM, ERP...).
Easily import your leases, inventories or receipts, trigger automatic data extraction, and centralize them where you need them.
Whether you use Excel, Outlook, a solution like Rentila, Lockimmo or custom software, Koncile adapts to your workflow to simplify document management and optimize your operations.
Try next-generation data extraction
Start with a sales agreement model, test it, and scale up
An OCR solution designed to extract your sales agreements
Automatic extraction of information from the sales agreement
Name of the parties, address of the property, sale price, sale price, suspensive conditions, date of signature, notary, legal deadlines, etc. Koncile automatically extracts key data from paper or digital sales agreements (PDF, scan, photo...).
From the sales agreement to a database
Facilitate the management of your real estate legal documents by transforming your sales agreements into structured and usable data, ready to be integrated into your business tools (CRM, ERP, compliance or real estate management tools).
Multi-format processing
Easily manage and standardize the information contained in your sales agreements, regardless of the source: paper scan, digital version, or notary export. Koncile OCR allows you to extract information easily, without manual re-entry.
Parsing sales agreements via API
Build a comprehensive sales engagement database and integrate it with your applications via our OCR API. Track transaction history, automate extractions for compliance, billing or business management.
Beyond OCR: Validation & control of extracted data
Is the compromise information complete? Are the suspensive conditions correctly identified? Are the dates or prices consistent with your contracts or logistics flows? Koncile allows you to automate the reading, verification and validation of the key data of a sales agreement, for smooth and secure processing.
The API to streamline your document management
Document status can be DONE, DUPLICATE, or IN PROGRESS
Unique identifier assigned to each document
Fields that appear once per document. Returns in the format: {field_name: extracted_value}


An AI OCR tool built for regulated environments
Founded by a former lawyer, Koncile was designed with compliance and data protection at its core. We are independently audited under SOC 2 and compliant with GDPR and HIPAA requirements.





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Real life insights on document automation
All your questions on Koncile
OCR analyzes the sales agreement using computer vision and NLP to detect essential information: name of the parties, address of the property, price, suspensive conditions, key dates... All with a fine extraction of structured and unstructured data.
Yes, you can extract specific elements such as the seller, the purchaser, the date of signature, the price, the property concerned, the suspensive clauses, or the notary contact details. The OCR engine can be adapted to different legal layouts and formulations.
Yes, our OCR can process printed or handwritten sales agreements. Handwritten texts are recognized and converted to digital text using advanced templates, ensuring reliable retrieval.
You can upload your sales agreement in PDF, PNG, or JPEG. These formats are fully compatible with our OCR, ensuring an accurate reading of contractual data. See documenting for more information.
The software is accessible via a powerful OCR API, with comprehensive documentation available. Plus, you can upload documents directly into the app and export the extracted data to XLSX, XLS, CSV, or JSON for seamless integration into your workflows.
Check our API documentation, contact us at contact@koncile.ai. You can also create a demo account or book a demonstration with our team.
Koncile offers 3 plans, including enterprise options for handling large volumes of data. You can check our pricing on our pricing page.
In each extraction template, you will find:
- General fields: These are pieces of information that appear only once in each document (e.g., the invoice number or the invoice date).
- Repeated fields: These are pieces of information that appear multiple times in a document, such as item descriptions or prices in each line of a quote. Use repeated fields for extracting tables and charts from your documents.










