AI training data forms the foundation for developing and refining AI models. If you want your algorithms to provide human-like results, they need human interaction. Our AI training data services focus on computer vision and conversational AI. Learn more and buy quality AI training data.
Our AI data services are offered in cooperation with our parent company LXT
With our crowd of over seven million, we can help you maximize your algorithms’ potential by generating, labeling, and validating unique AI datasets tailored specifically to your needs. We can also provide a solution that allows you to quickly analyze your AI’s output.
See the variety of AI training data expertise we offer:
| Generation | Labeling/Annotation | Transcription & Validation | |
|---|---|---|---|
| Audio |  |  |  |
| Images |  |  |  |
| Video |  |  |  |
| Text |  |  |  |
Generate AI Training Data | Label/Annotate Data | Transcribe & Validate Data | |
Audio | Audio | Audio | |
Image | Image | Image | |
Video | Video | Video | |
Text | Text | Text |
Collecting large amounts of high-quality AI training data that meets all the requirements for a specific learning objective is often one of the most difficult tasks while working on a machine learning project.
For each individual project, LXT+clickworker provide you with unique and newly created AI datasets, such as photos, audio, video recordings and text to help you develop your learning-based algorithm.
In most cases, well-prepared AI training data is only attainable through human annotation. Labeled data plays an essential role in the successful training of machine learning algorithms (AI).
Through our international crowd of over 7 million Clickworkers, we tag and annotate text, images, audio, and video at scale — always aligned with your specifications. Our experts can also validate and refine your existing datasets, or evaluate algorithm output using human logic.
For sensitive projects, LXT offers secure annotation within dedicated facilities. Trained specialists handle data under strict access controls, meeting enterprise requirements for confidentiality and compliance (e.g. SOC 2, GDPR, HIPAA).
Whether you’re building voice assistants, enhancing video captions, or training ASR systems, high-quality transcribed data is essential – and automation alone isn’t enough. Gain access to a global network of native speakers, scalable workflows, and customizable annotations – all designed to boost accuracy, reduce bias, and accelerate your AI deployment. From speech and video to image and post-editing, we provide the right data to help you train and validate AI every time.
Unlock the full potential of AI and stay ahead of regulatory demands. Our secure data processing services help you build powerful machine learning models using compliant, protected data. Whether you’re handling sensitive personal information or navigating complex privacy laws such as GDPR and HIPAA, we can streamline your data pipeline, allowing you to prioritize innovation over risk.
Why choose LXT+clickworker to prepare data for your AI model? We help you create new and relevant data for your specific purpose – scalable and fast:
We are constantly optimizing our AI systems in the field of mobile communication and virtual assistants. clickworker is the ideal partner and helped us quickly obtain AI training data in the form of possible questions formations for training of our AI systems. Recently, 1,000 predefined questions were paraphrased between 100 and 200 times by Clickworkers. This AI training data was essential!
AI training data refers to the collection of information used to train artificial intelligence (AI) models. This data can come in a variety of forms, such as text, images, video or numerical data, depending on the type of AI model being developed. The purpose of training data is to provide a rich set of examples from which the AI can learn to understand patterns, make predictions, or perform tasks. The quality and quantity of training data has a significant impact on the performance of the AI model, as it relies on this data to learn how to make decisions or produce results accurately. Essentially, AI training data acts as the foundational knowledge that an AI system uses to develop its capabilities.
In machine learning, the process typically involves dividing your data into at least two key datasets:
One of the most commonly used database management systems for machine learning is the MySQL relational database. The reason it's so common is because of its ease-of-use and affordability, as well as the fact that it's a relational database. The SQL language is simple, which makes it easy for developers to learn the basics of machine learning without much effort or study.
AI training data can be divided into four main types:
It depends on the specific use case. You can use publicly available data and datasets or create your own dataset with historical records. If the training data needs to be more specific and professional you should contact an AI & ML training data provider like LXT+clickworker.
A good AI dataset for machine learning would be one that contains a lot of data and is well structured so that the machine learning algorithm can easily learn from it. High quality AI datasets in large quantities are the basis for successful AI and machine learning training. If possible, you should also collect individual, newly created data to create a unique dataset that cannot be copied by your competitors. A common dataset for machine learning is the Netflix dataset.
Yes. For projects involving sensitive or regulated data, LXT+clickworker provide secure annotation within dedicated facilities. Here, vetted specialists work under strict access controls, with infrastructure compliant with SOC 2, GDPR, HIPAA, and ISO 27001. This ensures your data is processed accurately while meeting enterprise confidentiality and compliance requirements.
Pricing for AI training data depends on how much data you need, the type of language and whether it is tied to a subscription or a one-off fee. The price can be determined by the amount of data you need, or by the size of your budget. It depends on a number of factors such as project size, complexity, customer and system requirements, and is determined on a case-by-case basis. If you are interested in this service, please contact LXT or clickworker directly.
Harnessing over a decade of experience, clickworker specialize in delivering high-quality and diverse AI training data for industry-leading machine learning and AI solutions.
Our white papers provide actionable insights, proven strategies, and practical solutions for overcoming the challenges of training AI systems.
We explain the challenges involved in training chatbots, and demonstrate how to successfully overcome them.
clickworker’s experience of successful customer AI training projects and the importance of high-quality and diverse AI training sets.
Are you looking for real insight? Find out more about the role of crowdsourcing in training data for AI and listen to the interviews with clickworker CEO Christian Rozsenich.
We derived case studies from real projects. These live ai training data examples can help you define your own microtasks for machine learning.
