LightTag

Primer LightTag

Create precise datasets to scale your workflows

Teams can confidently collaborate to build datasets with accurate labels and meet quality standards.

Get better labeled data, faster

LightTag’s AI algorithms, powered by Primer’s industrial grade NLP, automate simple labeling and free up your team’s time to focus on core competencies.

Scale your team, not your costs

Annotate with multiple annotators and let LightTag manage your workforce automatically. LightTag enables multiple annotators, assigning work by language and domain expertise. In addition, LightTag also offers reporting on annotator accuracy and productivity.

Have confidence in your data quality

LightTag’s review mode and reporting make it easy to ensure you build high quality datasets for ML model training and validation.

Responsive and seamless user interface

LightTag’s user experience (UX) saves time and money with keyboard shortcuts, error detection warnings, and a fast response time. LightTag’s interface supports annotation in every language and most types of annotation including spans, classes and relationships.

Bring your own models (BYOM)

Use LightTag’s API to import your own models predictions. Use those to help your annotators work faster, or monitor your production models for concept drift and errors.

Testimonials

Customer Testimonials

Your system is much more convenient in terms of human supervision and organizing the data.

Elena Chacko

Harvard Law

I’m not a developer and I don’t have those skills, but I understand my business and wanted to digitize it. I found LightTag easy to use to build a dataset of thousands of emails so we could get a quality dataset.

Eric Dance

CFO, Alliance Trucking

The true cost saving for us is in the quality of annotation.

Olga Yakovlov

Agiloft

LightTag lets us get started without any building on our side, which meant our engineering resources could stay focused on their primary goals.

Robin Peeples

Hoodline

If you took LightTag away you’d have to ship us Xanax!

Svetlana Vasijeva

Agiloft

The system is perfect for any academic NLP research as well as industrial production. It is well designed and fulfills all the requirements. I will always recommend using the platform for any supervised ML tasks.

Mohammad Mamun

Jahangirnagar University

Your product is designed very well – congrats! We have teams of annotators and I know how difficult it can be if the UX isn’t easy to navigate – thanks for being thoughtful of that!