Human-in-the-loop data annotation, data collection and RLHF for better AI

We are trusted by leading AI developers and enterprise to consistently deliver high-quality data annotation and data collection services for Machine Learning / Deep Learning and NLP solutions at scale, including RLHF for Large Language Models (LLMs)

Our Services

NLPC specializes in data annotation of text data, image and speech. We build stock data for off-the-shelf data collections such as parallel corpora for machine translation, domain images and human speech. Our workforce understands the complexities of data-for-AI creation and delivers highly accurate data sets. We offer full transparency using our proprietary platform and can iterate processes in real time, establishing the domain knowledge required to resolve even demanding edge cases with very particular data.

Data-for-AI

Parallel Text Data for Machine Learning (Translation)

We create content, translate and review to provide translation services (parallel text data) into the most challenging language combinations.

Speech data sets

NLPC has partnered with artists and recording talent all over the world to provide IP-free speech data sets in more than 80 languages. We also manage a global workforce recording free-flowing and spontaneous dialogs or scripted recordings.

Images for Computer Vision

Looking for royalty-free, IP-free real images and video to enhance your computer vision capabilities? NLPC continuously updates its stock of IP-free resources for computer vision, from images of food around the world, streets, furniture, vehicles in motion, fruits, etc., to videos of dogs and cats.

Data Annotation Services

Text & Data | Data Annotation for NLP applications

Our experienced data science analyst teams understand the implications of perfect annotation to create datasets that impact your NLP applications with higher levels of accuracy.

Computer Vision | Computer Vision Data and Annotation

The more variety and the more quality our training set has, the better the results. We work hard so you don’t need to and machines can being to understand the world as we see it.

Speech | Speech Data and Annotation

Our speech specialists can obtain hours of new, fresh speech recording or mine from our extensive IP-free stock. Choose from spontaneous human recordings, dialogs or scripted recordings. We can also extract meaning from raw audio to advance your NLP project.

Why Choose Us

Why Choose NLP CONSULTANCY?

We Understand You

Our team is made up of Machine Learning and Deep Learning engineers, linguists, software personnel with years of experience in the development of machine translation and other NLP systems.

We don’t just sell data – we understand your business case.

Extend Your Team

Our worldwide teams have been carefully picked and have served hundreds of clients across thousands of use cases, from the from simple to the most demanding.

Quality that Scales

Proven record of successfully delivering accurate data in a secure way, on time and on budget. Our processes are designed to scale and also change with your growing needs and projects.

Predictability through subscription model

Do you need a regular influx of annotated data services? Are you working on a yearly budget? Our contract terms include all you need to predict ROI and succeed thanks to predictable hourly pricing designed to remove the risk of hidden costs.

Ready to get started? We are.

We’d love the opportunity to answer your questions or learn more about your project. Let us know how we can help.

Expertise, scale and quality for any speech data and speech annotation use case

To help machines interpret and understand natural human speech requires a high volume of carefully selected and balanced speech data and accurate transcription services. We know your project requires specific data that no one else has, with different accents, ages, talking speeds. We know because we are ML engineers, not data sales people. And we can help.

Japanese dialogs, Irish accented English, Scottish accented English, Hausa, Egiptian Arabic or Gulf Arabic, varieties of Catalan, Argentinean Spanish, Chilean Spanish. All have been part of previous projects.

NLPC does not resell data. We continuously build stock according to market demands or record on a project basis.

We focus on the data so you can focus on creating the future.

Data Annotation Solutions

NLPC is fast becoming a favorite for fully managed, end-to-end data annotation services for all ML/DL engineers and AI developers. We offer fully packaged “all-in” solutions that include the data-for-AI sourcing, the annotation software and the trained workforce to simplify your data acquisition needs with one vendor.

We focus on the data so you can focus on creating the future.

Computer Vision Services

NLPC staff has accumulated years of experience in ML and data projects. We will support you and provide the confidence so you know that the collection of Data Sets for Computer Vision is done right, and all annotation services run on time and on budget.

We focus on the data so you can focus on creating the future.

What we offer

Artificial intelligence will help everyone succeed.

Data Engineering

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NLP

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Prediction System

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Data & Analytics

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Object Tracking

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Automations

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A Managed Workforce

We understand you may have existing workflows and possibly your own tools. NLPC can work on your platform or integrate our services via API so data is delivered seamlessly to you.

We can become an extension of your own team, supporting your data acquisition, data annotation or labeling unit providing consistent parallel corpora, high-quality image and video data annotation.

Testimonials

What they say

Maite Melero Leader ML Group

Thanks to the tons of parallel corpora, we have been able to grow our engines and scale accuracy at a speed and rate unseen before.

European Data and NLP Company COO

Thank you for your efforts on computer vision image acquisition and language corpora from human translation. NLPC's regular supplies are fundamental to our business

Laurent Bié Senior Data Scientist

NLPC has been pivotal in the acquisition of trustable parallel corpora and speech data in Asian languages. We have freed internal resources as NLPC turns around thousands of human translation and speech recordings improving our training times.