Kili Technology review
A broad annotation platform for teams that need structured review and multimodal labeling.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Kili Technology is a collaborative data-labeling platform for teams building datasets for artificial intelligence and machine-learning models. It supports image, video, text, PDF, and geospatial annotation, including bounding boxes, polygons, semantic segmentation, pose estimation, named entity recognition, and classification. Its configurable ontologies, role-based collaboration, task distribution, and analytics make it suited to projects where labeling quality and review coordination matter as much as annotation speed.
Pricing is organized around a $0-per-month Free Trial with a 14-day evaluation period and no credit card required. That tier includes AI-assisted labeling. The Grow plan adds an API and Python SDK, with professional services available. Enterprise adds SSO integration, advanced security features, and custom seat allocation. Grow and Enterprise use a contact-sales model, so buyers should expect plan selection and commercial terms to involve a sales conversation rather than a published starting price. The product’s standout depth is its review and assistance layer: teams can configure multi-step workflows, apply consensus scoring, use AI-assisted pre-annotation, and work with SAM 2 integration.
Kili fits teams that need both a web workspace and programmatic access through its Python SDK and GraphQL API. It supports cloud storage connections for AWS S3, Azure Blob Storage, and Google Cloud Platform, alongside web, API, and self-hosted deployment options. Export support spans Kili, YOLO v4, YOLO v5, YOLO v7, YOLO v8, Pascal VOC, COCO, and GeoJSON, helping projects move labeled datasets into different workflows. Choose Kili when multimodal coverage, structured review, and ecosystem flexibility are central requirements. A narrower annotation tool may be a better fit for teams that need only one asset type or prefer transparent paid pricing without contacting sales.
Kili Technology pros and cons
- Where it wins
- Supports image, video, text, PDF, and geospatial annotation
- Multi-step review workflows with consensus scoring
- Exports to Kili, YOLO, Pascal VOC, COCO, and GeoJSON
- Where it doesn't
- Paid plans require contact with sales
- No ongoing free plan
- The broad feature set may exceed narrow labeling needs
Kili Technology fact sheet, pricing and score →
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