Meet Kili's new audio interface: mark speaker turns on the waveform, edit transcripts segment by segment, and send them to expert review.

Explore the Audio Interface →
Product

Your Specialists' Eye on What the Model Misses, with Quality You Can Measure

A surface defect, a lesion boundary, a damaged part: on images, the label is often a specialist's call. Kili puts that specialist in the image annotation workflow with Meta's SAM, boxes, polygons and segmentation, then measures quality with consensus, honeypot and review steps before data reaches your model.

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Features

Your specialists' call, measured

Your specialists spend their time on the calls only they can make. Quality engineers and clinicians label and review directly, while Consensus scores overlap on boxes, polygons and masks and honeypot assets test each labeler against a known answer. Because quality is measured as the work happens, no one waits for a recalibration round.

See how consensus is scored

One project for the whole task

Your team labels the whole task in one place, so nothing is split across tools or stitched back together later. Boxes, polygons, lines, points, vectors, masks with Meta's SAM, pose points and image-level classification all live in one project, and labelers move fast on automatic or custom shortcuts.

See the annotation tools

Sensitive imagery stays where you keep it

Medical, industrial and defense imagery stays inside your boundary. Keep images in your own S3, Google Cloud Storage or Azure Blob bucket while Kili hosts the platform, or install Kili on your own Kubernetes with no internet access needed after installation. SOC 2 Type II and ISO 27001 certified, HIPAA compliant.

Read the hosting options

See if Kili is the best fit for your team and your data

Speak to our team for a free 14-day evaluation.

Image annotation tools built for expert review

Product photo of breast cell segmentation on Kili Technology's platform
  • Interactive segmentation with Meta's SAM

    Click an object or draw a box around it to get a mask. Rapid gives results fast; High-Res is slower and more precise. Add a region with a click, remove one with Alt/Option-click, and finish edges with the brush, lasso or eraser.
  • Nested labels for layered calls

    Capture the defect, its type and its severity in one pass. Nest a classification or transcription under a box, add conditional questions under a class, or attach a classification to a pose point. Copy an object and its nested answers come with it.
  • Model predictions, corrected by experts

    Import your model's boxes, polygons or masks as pre-annotations, so experts correct rather than redraw. Set each asset's priority through the SDK, for example from your model's confidence, and the images it is least sure about reach your experts first.
Tools

Build structured datasets from all data types

Kili Technology is a complete data suite that supports all data types and handles specialized formats for domain-specific requirements.

Geospatial Imagery

Drive reliable mapping and monitoring through high-quality geospatial annotations.

OCR & Document Layout Analysis

Turn unstructured documents into usable data with accurate text extraction and streamlined review workflows.

Natural Language Processing

Annotate text for NER, classification, and sentiment analysis with collaborative workflows.

Image Annotation

Draw boxes, polygons and masks, with Meta's SAM drafting segmentations for your experts to refine.

Video Annotation

Annotate long videos seamlessly and boost productivity with advanced automation.

Audio Annotation

Build quality-focused diarization and transcription workflows to improve ASR and Speaker Diarization models for domain-specific and multilingual use cases.

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.
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 image formats does Kili support?
How does Meta's SAM speed up image segmentation?
Which image annotation types does Kili support?
Can I import my own model's predictions?
How does Kili measure image annotation quality?
Which security certifications does Kili hold for sensitive images?