Top AI tools for # data annotation

Defined.ai offers a vast marketplace of ethically sourced training data for AI development, along with expert services to ensure responsible and effective AI solutions.

• Contact for Pricing

FileMarket AI is a data platform that collects, validates, and labels high-quality datasets for AI training through human contributors and AI agents, offering fair compensation to data providers.

• Usage Based

iMerit offers software-delivered services combining automation, human expertise, and analytics for AI data annotation and model fine-tuning across various industries.

• Contact for Pricing

DataAnnotation.tech is a platform offering paid opportunities for individuals to train AI systems through various tasks like data annotation, coding, and interacting with chatbots.

• Free

Rabbitt.AI helps enterprises develop reliable Generative AI solutions, including custom large language models, by leveraging their own data through expert consultation, data annotation, and dataset curation.

• Contact for Pricing

Linker Networks provides advanced Vision AI and Auto-Labeling platforms, helping businesses leverage machine learning from cloud to edge for applications like workplace safety and autonomous driving.

• Contact for Pricing

Sigma AI provides high-quality data annotation services for training Generative AI and Large Language Models (LLMs). They offer data labelling, strategy, collection, and human-in-the-loop processes.

• Contact for Pricing

Sequence offers outsourced image annotation, data labeling, and classification services to enhance machine learning models for data science teams. Start with a free trial to improve dataset accuracy and completeness.

• Free Trial

Outlier connects subject matter experts with paid opportunities to train cutting-edge generative AI models, offering flexible remote work schedules. Contribute your knowledge to improve AI performance across various domains.

• Other

Yachay.ai is an open-source Machine Learning community focused on the intersection of Geospatial data and Natural Language Processing (NLP), offering curated datasets and a Geolocation Detection tool.

• Free

Hasty was a tool for computer vision annotation and model development, now integrated into CloudFactory's AI Data Platform, enhancing AI-driven workflows.

• Contact for Pricing

Your Personal AI provides enterprise-grade AI solutions to automate workflows, enhance decision-making, and drive business growth. Services include data collection, annotation, AI consulting, and custom AI development.

• Contact for Pricing

Snorkel Flow is an AI data development platform that accelerates the creation of production AI applications by enabling programmatic data labeling, annotation, and development.

• Contact for Pricing

SmartOne.ai provides high-quality data labeling and annotation services, transforming raw data into actionable intelligence for Enterprise and AI initiatives.

• Usage Based

Scale provides a data-centric platform for AI development, offering solutions for data annotation, model training, and generative AI applications.

• Contact for Pricing

UbiAI offers powerful tools for data annotation, LLM fine-tuning, and AI model deployment, enabling businesses to create custom AI solutions with high accuracy and efficiency.

• Freemium

GTS.ai (Globose Technology Solutions) is a pioneering AI data collection company with 25+ years of industry experience, specializing in providing high-quality datasets for machine learning, including image, video, speech, and text data collection and annotation services.

• Contact for Pricing

SKY ENGINE AI provides a 3D Generative AI Synthetic Data Cloud platform, enabling the creation of high-performing Vision AI models with improved accuracy and reduced development time.

• Contact for Pricing

Kili Technology is a data-centric AI platform providing tools and services for creating high-quality training datasets and evaluating LLMs. It streamlines the data labeling process and offers expert-led project management for machine learning projects.

• Freemium

Datacurve provides high-quality, vetted coding data to build capable models and applications. Their data is curated by experienced software engineers, ensuring accuracy and robustness for generative AI and foundational model research.

• Contact for Pricing

PublicAI is a decentralized AI data infrastructure platform that enables global contributors to participate in AI training data creation and annotation while sharing revenue. It offers multi-modal data collection, labeling, and model evaluation services.

• Freemium

Argilla is an open-source collaboration platform that enables AI engineers and domain experts to build and maintain high-quality datasets for language model training, fine-tuning, and evaluation.

• Other

Centrox AI is a full-cycle AI development company specializing in Gen AI solutions, offering services from data curation to deployment across healthcare, fintech, retail, and real estate industries.

• Contact for Pricing

CVAT is an industry-leading data annotation platform designed for machine learning teams, offering comprehensive tools for image, video, and 3D data labeling with AI-assisted features.

• Freemium
• From 33$

Encord is a comprehensive data development platform for visual and multimodal AI, enabling teams to manage, curate, and label various data types including image, video, audio, and documents for AI model training and evaluation.

• Contact for Pricing

Keylabs is a comprehensive data annotation platform that combines AI-assisted tools for image and video labeling with advanced management capabilities. The platform offers high-precision annotation services across multiple industries with up to 99.9% accuracy.

• Free Trial

Opporture is a professional AI model training services provider in North America that helps companies optimize their AI technology through human-backed solutions and content services across multiple languages and industries.

• Contact for Pricing

syntheticAIdata is a platform that enables businesses to create high-quality synthetic data for training vision AI models, offering unlimited data generation with perfect annotations while ensuring privacy and regulatory compliance.

• Contact for Pricing

SuperAnnotate is an enterprise-grade platform for AI data annotation, model fine-tuning, and dataset management that enables organizations to build, evaluate, and deploy AI models faster and more efficiently.

• Freemium

PIXTA AI is a comprehensive data marketplace platform that provides customized visual datasets and data annotation services for AI development, focusing on computer vision, audio, and language processing applications.

• Contact for Pricing

Defined.ai is a leading marketplace for ethical AI training data, offering extensive datasets across speech, NLP, healthcare, and computer vision domains. Founded in 2015, it provides both off-the-shelf and customizable datasets for AI development.

• Contact for Pricing