LightTag Reviews in 2026

Audience

Teams that need a text annotation tool

About LightTag

Label data for NLP faster with your team and our AI. LightTag manages your workforce so you can focus on the important things. Best of all, it just works.

Work Faster With Our Optimized Interface:

- Keyboard Shortcuts
- No tokenization assumptions
- Full Unicode Support
- Subword and phrase annotations
- RTL and CJK languages
- Entity, Classification and Relation annotations

LightTag's Review Mode and Reporting make it easy to ensure your data is perfect and your annotators are performing at their very best. LightTag's AI quickly learns high precision predictions, automating away simple labels and freeing your team to create more and higher quality labels. 50% of the annotations made in LightTag come from our AI suggestions, in any language! You can also provide suggestions with your own models, regular expressions and dictionaries. Use our review feature to quickly validate your models and bootstrap a project.

Other Popular Alternatives & Related Software

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The training data platform for AI teams. A machine learning model is only as good as its training data. Labelbox is an end-to-end platform to create and manage high-quality training data all in one place, while supporting your production pipeline with powerful APIs. Powerful image labeling tool for image classification, object detection and segmentation. When every pixel matters, you need accurate and intuitive image segmentation tools. Customize the tools to support your specific use case, including instances, custom attributes and much more. Performant video labeling editor for cutting-edge computer vision. Label directly on the video up to 30 FPS with frame level. Additionally, Labelbox provides per frame label feature analytics enabling you to create better models faster. Creating training data for natural language intelligence has never been easier. Label text strings, conversations, paragraphs, and documents with fast & customizable classification.

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CloudFactory

Human-powered Data Processing for AI and Automation. Our managed teams have served hundreds of clients across use cases that range from simple to complex. Our proven processes deliver quality data quickly and are designed to scale and change along with your needs. Our flexible platform integrates with any commercial or proprietary tool set so you can use the right tool for the job. Flexible contract terms and pricing help you to get started quickly and to scale up and down as needed with no lock-in. For nearly a decade, clients have trusted our secure IT-Infrastructure and workforce vetting processes to deliver quality work remotely. We maintained operations during COVID-19 lockdowns, keeping our clients up-and-running and adding geographic and vendor diversity to their workforces.

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Colabeler

Image classification, bounding box, polygon, curve, 3D localization Video trace, text classification, text entity labeling. Support custom task plugin, you can create your own label tool. Export PascalVoc XML (The same format used by ImageNet) and CoreNLP file. Supports Windows/Mac/CentOS/Ubuntu.

Learn more

Pricing

Starting Price:

$100 per month

Free Version:

Free Version available.

Integrations

API:

Yes, LightTag offers API access

See Integrations

Ratings/Reviews

Overall 0.0 / 5

ease 0.0 / 5

features 0.0 / 5

design 0.0 / 5

support 0.0 / 5

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Product Details

Platforms Supported

Cloud

Training

Documentation

Support

Online

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