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Top 50 Data Labeling Service
Discover the top 50 Data Labeling Service startups. Browse funding data, key metrics, and company insights. Average funding: $17.5M.
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Sigma AI
-Miami, United StatesAI-driven platform that generates high-quality, labeled datasets tailored for machine learning applications. It streamlines the data preparation process, reducing the time and resources required to create "golden datasets" that improve model accuracy and performance.
HumanSignal
-San Francisco, United StatesHumanSignal provides a data labeling platform that combines automation and human oversight to prepare training data, fine-tune large language models, and evaluate AI outputs. This solution enhances model accuracy and efficiency while ensuring compliance and data security across various use cases and data types.
Capper Soft
-Lahore, PakistanCappersoft provides high-quality annotated datasets for training AI and machine learning models, specializing in image, video, text, audio, and document processing. The company addresses the need for precise data labeling to enhance the accuracy and efficiency of AI applications across various industries, including automotive, healthcare, and e-commerce.
Rapidata
-Zürich, SwitzerlandRapidata is a data processing platform that utilizes crowd intelligence to provide human-verified data labeling and processing services, enabling businesses to efficiently transform large datasets into actionable insights. By leveraging a global network of annotators across 192 countries, the platform ensures accurate and unbiased labeling tailored to specific regional preferences, significantly reducing the time and cost associated with data preparation.
Funding: $10M+
Rough estimate of the amount of funding raised
Labelbox
-San Francisco, United StatesLabelbox operates a data training platform that utilizes AI-assisted labeling and a global network of experts to provide high-quality data curation and evaluation for machine learning applications. This platform addresses the challenge of efficiently managing large-scale data labeling and evaluation, enabling businesses to accelerate model development and improve AI performance.
Sapien
-San Francisco, United StatesSapien provides custom data collection and labeling services for AI training, utilizing a decentralized workforce and a gamified platform to ensure high accuracy and scalability. The company addresses the challenge of obtaining quality training data for large language models by offering real-time human feedback and tailored annotation solutions across diverse industries.
Funding: $10M+
Rough estimate of the amount of funding raised
FastLabel株式会社
FastLabel provides a high-quality annotation platform that specializes in creating and managing labeled datasets for AI applications, ensuring a data quality delivery rate of 99.7%. The service addresses the challenge of obtaining reliable training data by offering tailored annotation solutions, MLOps support, and access to over one million rights-cleared datasets.
Funding: $1M+
Rough estimate of the amount of funding raised
Surge AI
-San Francisco, United StatesSurge AI provides a data labeling platform that utilizes human feedback to enhance the training of large language models (LLMs). By delivering high-quality labeled data, Surge AI enables organizations to improve the accuracy and performance of their NLP applications.
Funding: $20M+
Rough estimate of the amount of funding raised
Pareto.AI
-Stanford, United StatesPareto.AI is a talent-first platform that connects AI companies with the top 0.01% of expert-vetted data labelers to provide high-quality training data for AI and LLM models. By offering same-day access to specialized teams and precise data labeling, the platform addresses the need for reliable and efficient data collection in AI development.
Funding: $5M+
Rough estimate of the amount of funding raised
Datasaur
-Sunnyvale, United StatesDatasaur provides a customized platform for data labeling, utilizing automation to enhance the efficiency of natural language processing (NLP) projects by up to 9.6 times. The company develops tailored large language models (LLMs) that address specific organizational data challenges, significantly reducing project costs by up to 70%.
Superb AI
-San Mateo, PhilippinesSuperb AI offers an end-to-end training data platform that automates data preparation and curation, enabling rapid and systematic dataset creation for AI model development. This solution addresses the inefficiencies in data handling, allowing organizations to streamline their AI workflows and enhance model deployment speed.
Liberty Source
-Hampton, United StatesLiberty Source PBC provides human-in-the-loop data services that deliver high-accuracy labeling, annotation, and testing for AI and machine learning applications, particularly in autonomous systems and language model fine-tuning. By employing a US-based workforce, the company ensures data security and compliance while enhancing model performance through precise data preparation and quality assurance.
Funding: $500K+
Rough estimate of the amount of funding raised
Kiva AI
-San Francisco, United StatesKiva AI provides scalable data labeling and annotation services, utilizing human feedback to enhance the quality of AI model training. By employing a diverse pool of vetted experts across various fields, Kiva ensures precise and reliable input, addressing the critical need for high-quality data in AI development.
Funding: $5M+
Rough estimate of the amount of funding raised
Snorkel AI
-Redwood City, United StatesSnorkel Flow is an AI data development platform that enables data scientists to programmatically label and annotate large datasets, significantly reducing the time required for data preparation. By leveraging domain knowledge and automated techniques, the platform enhances the accuracy and efficiency of training data for specialized AI applications in fields like bioinformatics and natural language processing.
Funding: $100M+
Rough estimate of the amount of funding raised
Watchful
-San Francisco, United StatesWatchful provides a data-centric AI development platform that automates the labeling, classification, and validation of datasets for natural language processing and large language models. By enabling domain experts to control the training process, Watchful accelerates AI model development by 10-100 times compared to traditional methods.
Funding: $5M+
Rough estimate of the amount of funding raised
CVAT.AI
Provides a cloud-based and self-hosted data annotation platform designed for computer vision tasks, supporting formats like COCO, YOLO, and PASCAL VOC. It streamlines the creation of labeled datasets by integrating AI-powered auto-annotation, advanced tools for bounding boxes, segmentation, and 3D cuboids, and analytics for tracking annotator productivity, enabling faster and more accurate model training.
Unitlab
-East New York, United StatesUnitlab offers a collaborative, AI-powered data annotation platform that utilizes auto-annotation tools to enhance labeling efficiency by 15 times while reducing costs by 80%. The platform addresses the challenge of slow and expensive data preparation for machine learning by enabling seamless collaboration between AI and human annotators for high-quality dataset creation.
Centaur Labs
-Boston, United StatesCentaur Labs provides a medical AI platform that utilizes a global network of expert annotators for precise data labeling across various modalities, including text, audio, and imaging. This approach addresses the challenge of slow and inconsistent data annotation by ensuring high-quality labels through automated quality checks and performance metrics.
Kili Technology
-Paris, FranceKili Technology provides tailored data annotation and evaluation services for large language models, utilizing expert-led project management to streamline the data pipeline. This approach eliminates data bottlenecks, enabling companies to enhance model performance and accelerate AI project deployment.
Funding: $20M+
Rough estimate of the amount of funding raised
DatologyAI
-Redwood City, United StatesDatologyAI develops automated data curation tools that utilize modality-agnostic algorithms to identify and eliminate redundant and noisy data points without requiring labels. This technology enables organizations to optimize their deep learning model training, significantly improving performance while reducing computational costs.
Datagen
Datagen Technologies develops simulated data technology that generates scalable, bias-free datasets with automatic annotation capabilities. This technology addresses the challenges of data scarcity and bias in machine learning, enabling more accurate and reliable model training.
Funding: $50M+
Rough estimate of the amount of funding raised
Cleanlab
-San Francisco, United StatesCleanlab automates data error detection and correction using AI-powered algorithms to enhance the quality of datasets for machine learning and analytics. This technology addresses issues such as label noise, outliers, and data drift, significantly reducing the time and cost associated with data management while improving model performance.
Funding: $20M+
Rough estimate of the amount of funding raised
Karya
-Stanford, United StatesKarya operates a digital work platform that divides AI data tasks into microtasks, enabling low-income individuals in rural India to earn significantly higher wages while contributing to the creation of high-quality datasets for AI applications. By employing mobile-first technology and ethical data practices, Karya addresses the lack of economic opportunities and access to digital work in underserved communities.
Funding: $1M+
Rough estimate of the amount of funding raised
SuperAnnotate
-San Mateo, PhilippinesSuperAnnotate is an AI data platform that integrates dataset creation, curation, and model evaluation into a single workflow, enabling users to build and fine-tune high-quality models efficiently. The platform addresses the challenges of data annotation and model performance assessment by providing customizable tools and access to a global marketplace of trained annotation teams.
Refuel.AI
-San Francisco, United StatesRefuel.AI provides a platform that utilizes large language models (LLMs) to automate data labeling, cleaning, and enrichment for unstructured data, achieving over 95% accuracy. The solution significantly reduces engineering time, enabling enterprises to process millions of data points in hours rather than weeks.
AuraML
AuraML offers a synthetic data platform that utilizes Generative AI to create pre-labeled images with pixel-perfect annotations, enabling computer vision teams to generate customized datasets efficiently. This solution addresses the challenges of manual data collection and labeling, significantly reducing costs and time while enhancing dataset quality and model accuracy.
Funding: $100K+
Rough estimate of the amount of funding raised
Tasq.ai
-Tel Aviv, IsraelTasq.ai provides a configurable AI flow platform that integrates decentralized human guidance with best-in-class machine learning models to enhance data labeling and model accuracy. The platform addresses the challenges of scaling AI processes and ensuring ethical oversight, enabling organizations to optimize their AI workflows efficiently.
Funding: $3M+
Rough estimate of the amount of funding raised
V7
-London, United KingdomV7 is an AI training data platform that provides high-quality image and video annotations for computer vision models, utilizing AI-assisted labeling tools to enhance accuracy and efficiency. The platform addresses the challenge of slow and error-prone data labeling processes by streamlining workflows and enabling rapid deployment of training data.
Funding: $20M+
Rough estimate of the amount of funding raised
Encord
-San Francisco, United StatesEncord is an AI data development platform that enables computer vision and multimodal AI teams to manage, curate, and annotate diverse data types, including images, videos, and documents, all in one place. By transforming unstructured data into high-quality training datasets, Encord enhances AI model performance and accelerates labeling processes, resulting in significant improvements in accuracy and efficiency.
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Shaip
-Louisville, United StatesShaip provides an end-to-end AI training data ecosystem that enables companies to efficiently source, annotate, and manage high-quality datasets for their AI projects. This solution addresses the challenge of acquiring reliable training data, which is critical for the successful deployment of complex AI models.
DataNeuron
DataNeuron provides a no-code platform for automating data curation and fine-tuning of large language models (LLMs) using private datasets. This solution reduces the effort required for model training and deployment by up to 90%, enhancing accuracy and efficiency in AI development.
Funding: $100K+
Rough estimate of the amount of funding raised
Tictag
-SingaporeTictag offers an AI-driven data annotation platform that crowdsources the labeling of unstructured data to create high-quality training datasets for machine learning models. This approach enhances the efficiency of data collection and annotation processes, enabling businesses to leverage precise datasets for improved AI model performance and real-world applications.
Funding: $3M+
Rough estimate of the amount of funding raised
SUPA
-Kuala Lumpur, MalaysiaSUPA provides high-quality training data for machine learning and artificial intelligence through a proprietary platform that utilizes a crowdsourced workforce for diverse human feedback. The company addresses the challenge of obtaining accurate and culturally nuanced data for model training by delivering over one million data points weekly, tailored to specific use cases.
africa.ai
-Nairobi, KenyaThis startup provides scalable data labeling services tailored for the African mass market, utilizing a combination of machine learning algorithms and human annotation to ensure high-quality datasets. By addressing the growing demand for labeled data in AI and machine learning applications, they enhance the efficiency and accuracy of model training for businesses across various sectors.
TAGX
The startup specializes in creating, collecting, and labeling data assets that enhance the performance of artificial intelligence and machine learning algorithms. By providing high-quality, annotated datasets, the company addresses the challenge of data scarcity and quality in AI model training, enabling more accurate and efficient algorithm development.
Segments.ai
-Brussels, BelgiumSegments.ai provides a multi-sensor labeling platform that utilizes deep learning for instance and semantic segmentation of images and 3D point clouds, enabling simultaneous annotation across various data modalities. This technology reduces the time spent on quality checks and corrections, streamlining the data labeling process for machine learning teams in robotics and autonomous vehicles.
Funding: $1M+
Rough estimate of the amount of funding raised
Lightly
-Zürich, SwitzerlandLightly provides a data curation platform that utilizes self-supervised learning and active learning techniques to optimize the selection of training data for machine learning models. By reducing data redundancy and bias, Lightly enables companies to achieve up to 92% lower labeling costs and improve model accuracy by 19%.
Funding: $3M+
Rough estimate of the amount of funding raised
Nucleus OS
-SingaporeNucleus OS streamlines the machine learning lifecycle by providing expert data annotation and a platform for automated model validation and performance benchmarking. We help organizations enhance AI system accuracy and reliability through high-quality labeled datasets and rigorous evaluation.
Ango AI
Ango Hub is an AI data workflow automation platform that enhances data labeling efficiency through features like auto-labeling, optical character recognition, and interactive annotation tools. It addresses the challenge of high-quality data annotation by enabling real-time collaboration and performance tracking among annotators and project managers.
Funding: $500K+
Rough estimate of the amount of funding raised
Opporture
-Toronto, CanadaOpporture provides high-quality datasets and human-backed AI model training services to enhance the performance of machine learning and computer vision algorithms. By delivering accurate and contextually relevant data, the company improves content moderation, labeling, and annotation processes for various digital platforms, ensuring compliance with community guidelines and enhancing user experience.
Annotation AI
-Ho, South KoreaAnnotation AI offers a semi-automated data labeling platform that enhances the efficiency of the AI data analysis cycle by automating the preprocessing of training data with up to 99% accuracy. This technology significantly reduces the time required for data preparation, enabling businesses to produce high-quality datasets for AI projects more rapidly.
Funding: $2M+
Rough estimate of the amount of funding raised
Stardust.AI
-Beijing, ChinaStardust AI provides a comprehensive suite of DataOps solutions, including automated data labeling and a human feedback engine, to enhance the efficiency of AI model training and deployment. The company addresses data quality and accessibility challenges, enabling organizations to optimize their AI applications across various industries.
Funding: $5M+
Rough estimate of the amount of funding raised
Simplex
-San Francisco, United StatesSimplex generates on-demand photorealistic vision datasets from 3D scenes, complete with pixel-perfect labels and simulated point clouds, to facilitate AI model training. This approach significantly reduces the time and resources required for data collection, enabling companies to efficiently obtain high-quality training data tailored to their specific use cases.
PixlData
-LondonProvides data labeling services for machine learning teams, specializing in image, text, video, audio, and LIDAR annotations. Ensures high-quality, accurate annotations to improve AI model performance, with secure data handling and customizable workflows to meet project-specific requirements.
Enabled Intelligence
-Arlington, United StatesEnabled Intelligence provides secure data labeling services with expert human annotators to ensure high-quality, accurate datasets for AI model training. Their solutions address the critical need for reliable data in mission-sensitive applications, enhancing model performance and reducing bias.
Funding: $1M+
Rough estimate of the amount of funding raised
Select Star
-Seoul, South KoreaSelect Star is a data platform that specializes in building, storing, and analyzing high-quality datasets for AI applications, utilizing structured data design and fine-tuning methodologies. The platform addresses the challenge of efficiently creating large-scale, reliable datasets necessary for training AI models, significantly reducing the time and resources required for data preparation.
Funding: $10M+
Rough estimate of the amount of funding raised
DataAnnotate
-NigeriaDataAnnotate AI Solutions provides precise data annotation and training services to create high-quality, labeled datasets for machine learning models. The company addresses challenges related to inconsistent data quality and skill gaps, enabling businesses to enhance model accuracy and optimize AI project execution efficiently.
Gigit.ai
-New York City, United StatesThe startup offers a mobile-first data annotation platform that utilizes machine learning algorithms to enhance the accuracy and efficiency of data labeling for AI training. This platform addresses the challenge of time-consuming and error-prone manual annotation processes, enabling faster deployment of machine learning models.
Funding: $100K+
Rough estimate of the amount of funding raised
Xelex AI
Xelex provides text and audio data-enrichment services that enhance the accuracy of automatic speech recognition (ASR) and natural language processing (NLP) models for machine learning applications. By delivering meticulously curated training data and rapid transcript correction, Xelex addresses the need for reliable and precise data in contact center solutions and healthcare AI development.