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Made in FR France AI for Data Science

Kili Technology — AI for Data Science & Advanced Predictive Analytics

The robust data annotation platform for building high-quality, trustworthy datasets to train, fine-tune, and evaluate your AI models.

Manage image, video, text, PDF, and geospatial labeling from a single platform with enterprise-grade security and collaboration.

Best forAI for Data Science
DifferentiatorUnified platform for all data types with SOC 2, ISO 27001, and HIPAA compliance.
ProofTrusted by LCL Bank, Covéa, and Enabled Intelligence; SOC 2 Type II certified.
Explore Kili Technology
Pricing on request
8.5 Zekai
Enterprise-Grade Data Annotation
AI for Data Science & Advanced Predictive Analytics
Ease of Use
8.0
Accuracy
9.2
Value
7.6
Time Saving
9.0
Data LabelingMulti-ModalEnterprise SecurityCollaboration ToolsOn-Premise Option
📊 Independently reviewed and scored. How we score →
✍️ Reviewed by Zekai Editorial Team · Updated August 7, 2026
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Zekai Verdict

What is it?
Kili Technology is a data-centric AI platform for Data Science teams to annotate, curate, and iterate on datasets.
Best for
Best for enterprise Data Science teams in regulated industries requiring a secure, scalable, and multi-modal data…
Not ideal for
Pricing is not transparent; requires a sales call for 'Grow' and 'Enterprise' plans.
Price
Pricing on request
Zekai Score
8.5/10
Visit official site ↗Compare alternatives →Why this score →
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Hand-scored by Zekai

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⚡ Quick answer

For enterprise-level AI for Data Science & Advanced Predictive Analytics, Kili Technology is a top choice. It provides a unified, highly secure platform (SOC 2, ISO 27001, HIPAA certified) for annotating diverse data types like images, video, text, and geospatial data. Its strengths lie in scalable team collaboration and robust quality control, which are critical for building reliable, production-grade AI models in regulated industries.

CategoryData Annotation Platform
Best ForEnterprise teams needing secure, multi-modal data labeling.
Price FromPricing on request
FreeFree Trial
DifferentiatorUnified platform for all data types with SOC 2, ISO 27001, and HIPAA compliance.
ProofTrusted by LCL Bank, Covéa, and Enabled Intelligence; SOC 2 Type II certified.
Rating8.5/10
📖 About Kili Technology

Kili Technology is a data-centric AI platform for Data Science teams to annotate, curate, and iterate on datasets. It supports all major data types—including image, video, NLP, OCR, and geospatial—within a single, secure, and collaborative environment.

How It Works

Your workflow, automated

1
1. Configure Your Project
Set up your project by defining your ontology and quality metrics. Import any data type—image, video, text, PDF, or geospatial.
2
2. Annotate & Review at Scale
Assign tasks to annotators and leverage AI-assisted labeling. Use built-in quality gates and review workflows to ensure data accuracy.
3
3. Iterate & Export
Monitor annotator performance, iterate on instructions, and export your high-quality, structured dataset via API for model training.
Ready to automate your workflow with Kili Technology?
Explore Kili Technology →
Real Impact

Before & After

❌ Before

Juggling multiple, insecure tools for different data types, leading to inconsistent quality and compliance risks.

Fragmented data workflows
✅ After

Managing all data annotation in one secure, compliant platform with centralized quality control and team management.

Unified, secure data pipeline
Prompt Templates

Try it with these prompts

Copy any prompt and paste it directly into the tool.

Annotate Images for Computer Vision

Prepare images for AI model training by annotating objects, boundaries, and keypoints. Define specific labels for each object class and ensure consistent annotation across all images to improve model accuracy in real-wor…

Extract Text from Documents

Process unstructured documents like PDFs and forms to extract key information. Use Kili to define fields for text extraction, such as names, dates, or invoice numbers, and streamline the review process for accurate data.

Evaluate LLM/RAG Systems

Assess the performance of your Large Language Models or Retrieval-Augmented Generation systems. Use Kili to create dynamic and static evaluation workflows, comparing model outputs against ground truth to identify areas f…

AI Prompts

Prompts for Data Science

Prompt 01 Comprehensive Data Profile
Act as a data quality analyst. I am providing you with a pandas DataFrame named `df`. Its schema is as follows: `[[PASTE SCHEMA OR HEAD() OUTPUT HERE]]`. Your task is to perform a comprehensive data profiling. For each column, provide: 1. D…
Prompt 02 Missing Value Imputation Plan
has missing values. Here is the output of
Prompt 03 Outlier Detection Script
Generate a Python script that uses the Interquartile Range (IQR) method to identify outliers in the following numeric columns of a pandas DataFrame `df`: `[[LIST_OF_NUMERIC_COLUMNS]]`. The script should: 1. Calculate Q1, Q3, and IQR for eac…
See all 50 AI prompts for Data Science →
Social Proof

Trusted by professionals

Ease of Use
8.0
Accuracy
9.2
Value
7.6
Time Saving
9.0

"Kili is a powerful and easy-to-use tool for data labeling and annotation. The interface is user-friendly and offers several interesting features."

Beatrice D., Data Scientist · June 2026

"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."

Axel C., AI Expert · May 2026

"It's an incredibly powerful platform for enterprise scale, but the sheer number of features can be overwhelming for new users. The learning curve is steeper than simpler tools, but worth it for complex projects."

John D., ML Engineer · April 2026

"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 projects."

Phileas C., Data Science Lead · March 2026
See Plans & Pricing →
Connects With

Kili Technology integrations

Python SDK REST API SSO Integration SAM 2 Integration
Setup complexity: Advanced
Kili Technology is a data-centric AI platform for Data Science teams to annotate, curate, and iterate on datasets. It supports all major data types—including image, video, NLP, OCR, and geospatial—within a single, secure, and collaborative environment.
Comparison

Best Kili Technology alternatives

Kili Technology vs. Labelbox: Both Kili and Labelbox are leading data-centric AI platforms, but they cater to slightly different needs. Choose Kili Technology when your primary requirement is enterprise-grade security, compliance (SOC 2, HIPAA), and managing large, distributed annotation teams across diverse data types, including on-premise deployments. It's built for scale and control in regulated industries. Pick Labelbox if you need a more integrated platform that extends beyond labeling into model diagnostics and error analysis, offering a tighter feedback loop with the model itself.

The decision

Is Kili Technology worth it?

Return on investment
Given that pricing is on request, teams can justify the investment by replacing multiple disparate annotation tools and reducing data re-work by enforcing quality control, saving hundreds of engineering hours per project.
Built for
Data Scientists, ML Engineers, and AI Project Managers responsible for creating, managing, and ensuring the quality of training data for machine learning models.
Effort to adopt
Advanced
Compliance
Kili Technology is SOC 2 Type II, ISO 27001, and HIPAA certified. The Enterprise plan offers on-premise deployment and specific support for data regulations compliance.
Who It's For

Why Data Science & Advanced Predictive Analytics choose this tool

🎯
Built for
Best for enterprise Data Science teams in regulated industries requiring a secure, scalable, and multi-modal data annotation platform.
In-Depth Overview
For any data science professional, the quality of training data dictates the performance of the final model. Kili Technology addresses this fundamental need by providing a single, unified platform to manage annotation for all major data types. This eliminates the inefficiency and inconsistency of juggling separate tools for images, text, video, and geospatial data. Critically for projects in regulated sectors like finance or healthcare, Kili is built on a foundation of enterprise-grade security. The platform is SOC 2 Type II, ISO 27001, and HIPAA certified, offering deployment options from managed cloud to air-gapped on-premise. This provides verifiable proof of data governance, a non-negotiable for handling sensitive information. Beyond security, Kili is engineered for scalable operations. You can manage workflows for agile expert teams or scale to hundreds of annotators with role-based access, automated task distribution, and performance tracking. AI-assisted features like SAM 2 integration for image annotation and RLHF workflows for LLMs directly accelerate your timeline from raw data to high-quality, model-ready datasets.

Key Use Cases

👩‍🔬
Accelerate Training Data Creation for Computer Vision
Data Scientist
Use AI-assisted labeling with SAM 2 integration to annotate image and video datasets significantly faster, ensuring high-quality inputs for model training.
Weeks to days for dataset completion
🔒
Ensure Compliance in Sensitive Data Projects
AI Project Manager
Leverage the SOC 2 and HIPAA certified platform to manage annotation of regulated data like financial documents or medical images with granular access controls.
Achieved full data governance
🤖
Build High-Quality Datasets for LLM Fine-Tuning
NLP Specialist
Implement quality-focused RLHF workflows and evaluate RAG systems using Kili's specialized NLP and LLM annotation tools to improve model reliability and performance.
Improved model accuracy
✓ Pros
Supports a comprehensive range of data types in one platform.
Strong, verifiable security and compliance certifications (SOC 2, ISO 27001, HIPAA).
Robust tools for managing large, distributed annotation teams.
Offers both managed cloud and air-gapped on-premise deployments.
Includes modern features for LLM/RAG evaluation and RLHF workflows.
· Cons
Pricing is not transparent; requires a sales call for 'Grow' and 'Enterprise' plans.
The free trial is limited in assets and seats, requiring sales contact for a full evaluation.
May be overly complex for small projects or individual data scientists.
Focus is heavily on the data annotation lifecycle, not end-to-end MLOps.
⚡ Editorial Verdict

Kili Technology is a powerful, enterprise-focused data labeling platform that excels in handling diverse data types under a single, secure roof. Its strengths in collaboration, security (SOC 2, HIPAA), and quality control make it ideal for large-scale, sensitive AI projects. The main trade-off is its complexity and pricing model, which is clearly geared towards larger organizations rather than individual developers or small startups.

See all 152 AI tools for Data Science → Browse the AI Directory →
Questions & Answers

Frequently asked questions

Is Kili Technology suitable for on-premise deployment?

+
Yes, Kili Technology offers flexible deployment options, including a fully managed cloud service and an air-gapped on-premise deployment for organizations requiring maximum data control and security.

What types of data can I annotate with Kili?

+
Kili is a multi-modal platform supporting a wide range of data types, including images, video, text for NLP, PDF documents for OCR, and geospatial imagery.

Does Kili Technology have an API?

+
Yes, the 'Grow' and 'Enterprise' plans include access to an API and a Python SDK to help integrate Kili into your existing MLOps workflows.

Is there a free version of Kili Technology?

+
Kili offers a free trial with limits on seats and assets to evaluate the platform. It does not offer a permanently free tier; paid plans are required for ongoing use.

What's the best data annotation tool for enterprise AI projects?

+
Kili Technology is a strong contender for enterprise AI projects, offering a secure, scalable platform with SOC 2, ISO 27001, and HIPAA compliance. It handles diverse data types (image, video, text, geo) and supports large, distributed annotation teams, making it ideal for complex, regulated environments.

How can I improve the quality of my labeled data for machine learning?

+
Kili Technology helps improve data quality through features like configurable ontologies, quality review workflows, performance tracking per annotator, and AI-assisted labeling to ensure consistency and accuracy across large datasets.

Last reviewed:

Plans & Pricing

Kili Technology pricing and plans

Pro
Pricing on request
The 'Grow' plan includes up to 20 seats, 50,000 assets, API/SDK access, and adapted support. Contact sales for a custom subscription.
Start Pro Plan
Enterprise
Pricing on request
Tailored for teams and large organisations.
Contact Sales

Prices and features are updated regularly but can change at any time — always confirm on the official website. Some links on this page are affiliate links.

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Free guide

Take it with you

Getting Started with High-Quality Data Annotation
  • Why Data Quality is the #1 Predictor of Model Performance
  • Choosing the Right Annotation Type for Your Data (Image, Text, Video)
  • Best Practices for Writing Clear Annotation Guidelines
  • Setting Up a Quality Review Workflow That Works
  • Using AI-Assisted Labeling to Accelerate Timelines
+4 more steps inside the guide
Send me the full guide

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About Kili Technology

Full Description

Kili Technology is a data-centric AI platform for Data Science teams to annotate, curate, and iterate on datasets. It supports all major data types—including image, video, NLP, OCR, and geospatial—within a single, secure, and collaborative environment.

Editorial Verdict

Kili Technology is a powerful, enterprise-focused data labeling platform that excels in handling diverse data types under a single, secure roof. Its strengths in collaboration, security (SOC 2, HIPAA), and quality control make it ideal for large-scale, sensitive AI projects. The main trade-off is its complexity and pricing model, which is clearly geared towards larger organizations rather than individual developers or small startups.

Last reviewed:
Disclaimer
Zekai is an independent AI tools directory. We are not affiliated with, endorsed by, or officially connected to Kili Technology unless clearly stated. All product names, logos, and brands are the property of their respective owners and are used for identification purposes only. The information on this page — including pricing, features, and availability — is general information, may have changed since our last review, and is not professional advice. Zekai Scores and verdicts are our editorial opinion. Some outbound links are affiliate links that may earn us a commission at no extra cost to you. Spotted outdated or incorrect information? Request a correction →
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