Startups

Tonic AI specializes in data privacy and synthetic data generation within the software development sector. It offers a suite of tools for de-identifying and synthesizing realistic test data, ensuring compliance with data privacy regulations while maintaining data utility for development and testing. Tonic AI primarily serves sectors that require rigorous data privacy measures, such as healthcare, financial services, and e-commerce. The company was founded in 2018 and is based in San Francisco, California.

MOSTLY AI specializes in synthetic data generation for various business sectors and focuses on creating high-fidelity synthetic datasets. The company offers a platform that enables the generation, synthesis, and creation of data, ensuring privacy and compliance with regulations. MOSTLY AI's solutions cater to needs such as AI/ML development, data sharing, testing and QA, and self-service analytics, providing tools for data democratization and insights through a natural language interface. It was founded in 2017 and is based in Vienna, Austria.

V7 operates in document processing and data labeling within the artificial intelligence and machine learning sectors. The company provides tools for automating workflows, extracting data from various file formats, and offering artificial intelligence (AI) assisted labeling services. Its platforms aim to improve efficiency by automating tasks and ensuring training data for AI models. The company was founded in 2018 and is based in London, United Kingdom.

Kili Technology provides data labeling and annotation services for the artificial intelligence domain. The company has a platform that integrates human and AI efforts to create datasets in various formats, including images, videos, texts, and geospatial data. Kili Technology serves sectors that require secure data handling and data for AI model training, such as government agencies, defense companies, and the health and finance industries. It was founded in 2018 and is based in Paris, France.

Super.AI specializes in intelligent document processing within the technology sector. The company offers solutions for automating the extraction and processing of data from complex documents using advanced AI models. Super.AI primarily serves industries such as financial services, insurance, and logistics. Super.AI was formerly known as Canotic. It was founded in 2018 and is based in San Francisco, California.

Cleanlab focuses on AI reliability management within the artificial intelligence industry. The company provides a platform that automates the detection and resolution of AI response issues, which includes addressing problems such as hallucinations, retrieval failures, and knowledge gaps. The services are aimed at sectors that use AI for decision-making, data labeling, and document processing. It was founded in 2021 and is based in San Francisco, California.

Toloka focuses on artificial intelligence development and large language model fine-tuning within the tech industry. The company provides data across various domains and languages for machine learning processes, including supervised fine-tuning (SFT) and reinforcement learning with human feedback (RLHF). Toloka offers services including data labeling and AI model evaluation. It was founded in 2014 and is based in Schiphol, Netherlands.

Refuel.AI specializes in data labeling, cleaning, and enrichment services within the artificial intelligence sector. The company offers a platform that enables users to effortlessly evaluate, build, and deploy AI models, ensuring high accuracy and efficiency for various data-driven tasks. Refuel.AI primarily serves sectors that require large-scale data operations and AI model deployment, such as marketplaces and data analytics firms. It was founded in 2021 and is based in San Francisco, California. In May 2025, Refuel.AI was acquired by Together AI.

Hazy is a synthetic data platform that focuses on re-engineering enterprise data to ensure privacy and compliance. The company provides solutions for generating test data for system validation and producing data for AI training, while also supporting analytics for decision-making. Hazy's technology aims to assist in digital transformation and AI adoption across various sectors. Hazy was formerly known as Anon AI. It was founded in 2017 and is based in London, England. In November 2024, Hazy was acquired by SAS.

Scale provides data labeling, model training, and curation services for artificial intelligence (AI) applications, along with a generative AI platform that uses enterprise data to improve AI models. Scale serves the technology sector, government agencies, and the automotive industry. It was formerly known as Scale Labs. The company was founded in 2016 and is based in San Francisco, California.

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 and autonomous vehicles, retail and e-commerce, consumer tech and media, robotics and manufacturing, and agriculture and food. It was founded in 2008 and is based in San Francisco, California.

Hive provides cloud-based AI solutions in the fields of content understanding, search, and generation. The company offers a suite of pre-trained AI models and turnkey software for tasks such as content moderation, brand protection, and data labeling. Hive's technology is widely used in platform integrity, sponsorship measurement, and context-based advertising, among other applications. It was founded in 2013 and is based in San Francisco, California.