Best Data Annotation Companies

Scale provides a data engine platform. The platform provides generative artificial intelligence (AI) strategies, including fine-tuning, prompt engineering, security, model safety, model evaluation, and enterprise applications. It serves industries such as retail, electronic commerce, logistics, and more. Scale was formerly known as Scale Labs. It was founded in 2016 and is based in San Francisco, California.

Labelbox develops a training data platform for machine learning teams to build real-world artificial intelligence (AI) solutions. The platform consists of label editor tools for batch and real-time labeling workflows, collaboration, quality review, analytics, and more. It serves the government, retail, insurance, manufacturing, and healthcare sectors. It was founded in 2018 and is located in San Francisco, California.

Snorkel AI specializes in data-centric artificial intelligence solutions for the enterprise domain. The company offers an AI data development platform that enables the development of AI applications by programmatically labeling and curating data, fine-tuning large language models, and building specialized AI models. It primarily serves sectors such as banking, healthcare, government, insurance, and telecom with its AI technology. The company was founded in 2019 and is based in Redwood City, California.

Appen is a company that focuses on artificial intelligence (AI) applications in various industries. The company offers a suite of products and services that include AI technology, risk-based assurance, and base model adaptation, all of which are designed to enhance the performance of large language models (LLMs). Appen primarily serves sectors such as the automotive, retail, healthcare, finance, technology, and government industries. It was founded in 1996 and is based in Chatswood, New South Wales.

Centaur Labs specializes in medical data labeling solutions for the healthcare AI sector. The company offers data annotation services across various modalities, including text, images, audio, and video, leveraging a global network of medical experts. Centaur Labs primarily serves industries such as medical devices, life sciences, consumer health applications, and insurance. It was founded in 2017 and is based in Boston, Massachusetts.

Dataloop provides an enterprise-grade data platform for vision artificial intelligence (AI) systems in development and production. It specializes in high-volume and complex data and helps a wide range of deep-learning teams automate their data preparation processes. The company was founded in 2017 and is based in Herzliya, Israel.

Datasaur is a company specializing in NLP data labeling and LLM development platforms. They offer a suite of tools for customizable data annotation, quality control management, and automation to enhance the efficiency of NLP and LLM projects. Datasaur's products are designed to meet the complex needs of industries such as legal, healthcare, financial, media, e-commerce, and government. It was founded in 2019 and is based in Livermore, California.

Encord is a data development platform that supports AI data workflows for computer vision and multimodal teams. The company provides tools for data management, curation, annotation, and evaluation of models to enhance performance. Encord serves sectors that utilize advanced applications in healthcare, aerospace, and technology. It was founded in 2020 and is based in London, England.

Flywheel specializes in medical imaging data management and analysis within the healthcare and life sciences sectors. The company offers a platform that streamlines data discovery, aggregation, and curation, as well as automates research workflows and facilitates multisite collaborations. Flywheel primarily serves pharma companies, clinical and academic researchers, and AI developers in the healthcare industry. It was founded in 2015 and is based in Minneapolis, Minnesota.

Sama specializes in providing high-accuracy data annotation solutions for the development of computer vision AI models across various industries. The company offers a suite of services including image and video annotation, 3D point cloud labeling, and data validation to support machine learning professionals and AI team leads. Sama primarily serves sectors such as ADAS & autonomous vehicles, retail & e-commerce, consumer tech & media, robotics & manufacturing, and agriculture & food. It was founded in 2008 and is based in San Francisco, California.

SuperAnnotate focuses on artificial intelligence and data management. The company offers a platform for building, iterating, and managing AI models using training data. It provides advanced annotation and quality assurance tools, data curation, automation features, and data governance. SuperAnnotate primarily serves sectors such as agriculture, healthcare, insurance, sports, autonomous driving, robotics, aerial imagery, natural language processing, and security and surveillance. It was founded in 2018 and is based in San Mateo, California.

Superb AI provides a computer vision platform for labeling, and improving models. The company's Superb AI Suite is an enterprise software-as-a-service (SaaS) platform built to help machine learning (ML) engineers, product teams, researchers, and data annotators create training data workflows through its filter and search, auto-labeling AI, and ML integration solutions. It caters to the retail, agriculture, agricultural technology, and transportation sectors. It was founded in 2018 and is based in San Mateo, California.

TELUS International (TSX: TIXT) provides digital customer experience (CX) solutions for global and disruptive brands. It provides a range of solutions such as data collection, data annotation, platform transformation, digital consulting, and more. It serves industries such as healthcare, automotive, retail, and more. TELUS International was formerly know as Ambergris Solutions. It was founded in 2005 and is based in Vancouver, Canada.

V7 specializes in artificial intelligence (AI) development and automation tools within the technology sector. The company offers a suite of products including automated labeling tools, AI model management, and dataset management solutions, designed for machine learning development and task automation efficiency. V7 primarily serves industries such as healthcare, logistics, life sciences, retail, and finance, among others. It was founded in 2018 and is based in London, United Kingdom.

Voxel51 specializes in the development of tools for computer vision and machine learning. The company offers a suite of products that enable users to explore, visualize, and curate visual data, as well as evaluate and refine machine learning models for improved performance. Voxel51 primarily serves sectors that require visual AI applications, such as agriculture, aviation, driving, healthcare, manufacturing, retail, robotics, security, and sports. It was founded in 2016 and is based in Ann Arbor, Michigan.