Text datasets can be as unique as the machine learning models that they help to build. When your dataset is designed with your project in mind, you can build a better, more precise model - and massively improve your ROI.

At Lionbridge, we’ve spent two decades building out our text annotation capabilities. Through a combination of specialized technology and expert contributors working in all major global languages and regions, we fulfill the requirements for even the most complex annotation projects. Whether you need a text classification dataset or a comprehensive evaluation of your machine translation, we can meet your highest expectations around quality, speed, and price. Read on or get in touch to discover how we can play a role in building your machine learning model.

Our Text Data Services

DATA CREATION

Text Data Collection

We have extensive experience in building text datasets for a wide variety of use cases, from chatbot intents to handwritten writing samples. Find out more about our collection capabilities below.

DATA CREATION

Data Entry

Our crowd of 500,000 dedicated workers can collect, process, and cleanse data from anywhere in the world. Start enriching your data using our specialist technology today.

DATA CREATION

Intent Variation

Our contributors can create new intents for your specific use case and label, analyze, or categorize your existing data for a range of purposes. Discover more about our services below.

DATA CREATION

Translation

Lionbridge started life as a translation company. Now we offer professional translation services in 300+ languages from 5,000 cities around the world. Find out what it’s like to work with one of the world’s biggest and best translation providers.

DATA CREATION

Linguistics

Our experts have been performing in-depth linguistic analysis for decades. They have extensive experience of developing a variety of NLP components for machine learning purposes. Apply our knowledge to your data and improve your model’s understanding of the intricacies of language.

DATA ANNOTATION

Entity Linking

From entity disambiguation to end-to-end entity linking, we’re experienced at transforming raw text data into comprehensively linked datasets. Discover how we would link to your chosen knowledge base below.

DATA ANNOTATION

Sentiment Analysis

Using our custom-built platform, we create and annotate sentiment analysis datasets for a range of use cases. Whether you want to monitor your social media or analyze user-generated content, our annotation services can help you to improve your model.

DATA ANNOTATION

Linguistic Annotation

Our crowd of professional linguists is the perfect choice for complex annotation tasks. Find out how our 500,000 contributors combine with custom technology to provide you with reliable ground truth datasets.

DATA ANNOTATION

Text Classification

Twenty years of experience has made us an industry leader in performing text classification tasks for a diverse range of use cases, from product categorization to search engine validation. Find out more about our specialized platform below.

DATA ANNOTATION

Content Moderation

We have a range of content moderation capabilities, from spam and profanity detection to eradicating deduplication and other quality issues. For more on how we slot into your preferred moderation workflow and keep your customers safe, click the link below.

DATA ANNOTATION

Entity Annotation

Lionbridge has extensive entity annotation capabilities, with ongoing projects involving named entity recognition, keyphrase tagging, and topic extraction. Discover more about our services on our dedicated entity annotation page.

DATA VALIDATION

Text Summarization

Lionbridge can build datasets in over 300 languages for both extractive and abstractive text summarization projects. Learn more about our capabilities on the dedicated page below.

DATA VALIDATION

Machine Translation Quality Evaluation

Our professional linguists can evaluate and retrain your machine translation model using high-quality parallel corpora. Discover how we can help you to produce error-free translations below.

DATA CREATION
DATA CREATION

Text Data Collection

We have extensive experience in building text datasets for a wide variety of use cases, from chatbot intents to handwritten writing samples. Find out more about our collection capabilities below.

DATA CREATION

Data Entry

Our crowd of 500,000 dedicated workers can collect, process, and cleanse data from anywhere in the world. Start enriching your data using our specialist technology today.

DATA CREATION

Intent Variation

Our contributors can create new intents for your specific use case and label, analyze, or categorize your existing data for a range of purposes. Discover more about our services below.

DATA CREATION

Translation

Lionbridge started life as a translation company. Now we offer professional translation services in 300+ languages from 5,000 cities around the world. Find out what it’s like to work with one of the world’s biggest and best translation providers.

DATA CREATION

Linguistics

Our experts have been performing in-depth linguistic analysis for decades. They have extensive experience of developing a variety of NLP components for machine learning purposes. Apply our knowledge to your data and improve your model’s understanding of the intricacies of language.

DATA ANNOTATION

Entity Linking

From entity disambiguation to end-to-end entity linking, we’re experienced at transforming raw text data into comprehensively linked datasets. Discover how we would link to your chosen knowledge base below.

DATA ANNOTATION

Sentiment Analysis

Using our custom-built platform, we create and annotate sentiment analysis datasets for a range of use cases. Whether you want to monitor your social media or analyze user-generated content, our annotation services can help you to improve your model.

DATA ANNOTATION

Linguistic Annotation

Our crowd of professional linguists is the perfect choice for complex annotation tasks. Find out how our 500,000 contributors combine with custom technology to provide you with reliable ground truth datasets.

DATA ANNOTATION

Text Classification

Twenty years of experience has made us an industry leader in performing text classification tasks for a diverse range of use cases, from product categorization to search engine validation. Find out more about our specialized platform below.

DATA ANNOTATION

Content Moderation

We have a range of content moderation capabilities, from spam and profanity detection to eradicating deduplication and other quality issues. For more on how we slot into your preferred moderation workflow and keep your customers safe, click the link below.

DATA ANNOTATION

Entity Annotation

Lionbridge has extensive entity annotation capabilities, with ongoing projects involving named entity recognition, keyphrase tagging, and topic extraction. Discover more about our services on our dedicated entity annotation page.

DATA VALIDATION

Text Summarization

Lionbridge can build datasets in over 300 languages for both extractive and abstractive text summarization projects. Learn more about our capabilities on the dedicated page below.

DATA VALIDATION

Machine Translation Quality Evaluation

Our professional linguists can evaluate and retrain your machine translation model using high-quality parallel corpora. Discover how we can help you to produce error-free translations below.

Our Text Annotation Platform

Collect, annotate, and validate text data using our specialized tools.

How it Works

how to crowdsource data

1. Project set-up

Our team will work with you to develop a custom solution based on your project’s objectives and timeline.

how to crowdsource data
how to crowdsource data

2. Production

Our crowd of multilingual experts get to work creating, annotating or validating your data.

how to crowdsource data
how to crowdsource data

3. Delivery

Our project management team check, package and format the data before sending it to you for final approval.

how to crowdsource data

Why Lionbridge?

Quality

We employ rigorous quality testing processes to ensure that every annotation is accurate and reliable.

Expertise

Our crowd of professional linguists and team of project managers apply years of experience to your annotations.

Customizable Workflows

Whatever your project’s requirements, we can adapt to a process and timeline that suits you.

500,000+ Contributors
300+ Languages
20+ Years of Experience

Case Studies

WE ANNOTATE TEXT DATA FOR SOME OF THE WORLD’S LEADING COMPANIES

Text Data Pricing

The Lionbridge platform streamlines much of the data collection process, allowing us to offer one of the most cost-effective solutions in the industry.

Contact us to get a free estimate for your project.

  • Account Manager
  • Project Management
  • 24/7 Support
  • API
  • NDA
  • Volume pricing
  • Custom reporting
  • Enterprise-grade SLAs
  • Custom invoicing
  • Consulting services
Get in touch with our team today

Multilingual Text Data Services

Lionbridge provides professional text data services in over 300 languages. Some of our most popular languages include:

  • Chinese text data services
  • Dutch text data services
  • French text data services
  • German text data services
  • Italian text data services
  • Japanese text data services
  • Portuguese text data services
  • Spanish text data services

Discover more ways to improve your model

Improve customer service with Lionbridge's chatbot training data.
Improve search relevance through general or specialized search engine evaluation done by our Smart Crowd™.
Produce natural, error-free translations with Lionbridge’s machine translation quality evaluation services.