# Data Annotation

Data Annotation Platform
Data Annotation Platform
The Data Annotation Platform is an end-to-end solution that allows users to upload computer vision data, choose annotation types, and download results without any minimum commitment. It supports a variety of data annotation types, including bounding boxes, polygons, 3D cuboids, keypoints, semantic segmentation, instance segmentation, and panoptic segmentation, catering to AI project managers, machine learning engineers, AI startups, and research teams to tackle challenges encountered in the data annotation process. With features such as seamless execution, cost calculators, instruction generators, free tasks, API integration, and team access, the platform provides users with a straightforward, efficient, and cost-effective data annotation solution.
Computer Vision
53.0K
Chinese Picks
Boden Annotation Service Enhancement (BASE)
Boden Annotation Service Enhancement (BASE)
Boden is a provider of data solutions focusing on the artificial intelligence field, offering a complete suite of data processing services and AI algorithm solutions ranging from data collection, synchronization, and cleaning to smart data annotation and big data closed-loop platforms. Our primary application areas include autonomous driving, new retail, intelligent transportation, and smart governance, with a commitment to improving data processing efficiency and intelligence levels.
Data Analysis
67.1K
labelU-Kit
Labelu Kit
labelU-Kit is an open-source front-end annotation component library that provides annotation capabilities for images, videos, and audio. It supports various annotation methods including 2D boxes, points, lines, polygons, and 3D boxes. Offered in the form of NPM packages, it allows developers to seamlessly integrate it into their own annotation platforms, enhancing the efficiency and flexibility of data annotation.
AI image detection and recognition
63.5K
Fresh Picks
LabelU
Labelu
LabelU is an open-source data labeling tool designed for efficient annotation of image, video, and audio data, aimed at improving the performance and quality of machine learning models. It supports various annotation types, including label classification, text description, and bounding box, to meet diverse labeling needs.
AI image detection and recognition
67.3K
Refuel LLM-2
Refuel LLM 2
Refuel LLM-2 is an advanced language model designed for data annotation, cleaning, and enrichment. It has outperformed all existing state-of-the-art language models, including GPT-4-Turbo, Claude-3-Opus, and Gemini-1.5-Pro, in benchmark tests for approximately 30 data annotation tasks. Refuel LLM-2 aims to improve data team efficiency by reducing manual labor in data cleaning, standardization, and annotation, thus enabling faster realization of data commercial value.
Model Training and Deployment
56.9K
Innovatiana
Innovatiana
Why Choose Innovatiana for Data Annotation Outsourcing? Innovatiana is a company committed to providing meaningful and impactful outsourcing services for your AI needs. We recruit and train our own data annotation team in Madagascar, offering them fair wages, good working conditions, and career development opportunities. We reject crowdsourcing practices, providing you with meaningful and impactful outsourcing services and transparently disclosing the source of data used for AI. Our tasks are managed by an English or French-speaking manager to ensure close management and communication. We offer flexible pricing, customized to your needs and budget. We prioritize data security and confidentiality, implementing best-in-class information security practices to protect your data. Our data annotation experts are professionally trained to deliver high-quality annotated data for training your AI models.
Data Annotation
50.0K
English Picks
appen.com
Appen.com
Appen is a company that provides professional tools and expertise dedicated to building a better future. Our products help clients build innovative AI applications by offering high-quality data annotation, data collection, and data processing services. Our strengths lie in our extensive experience, flexible solutions, and reliable partnerships. Our pricing is tailored to the complexity and scale of each project. Appen's mission is to become the preferred partner for building innovative, world-class AI applications.
Data Analysis
51.9K
Dataloop
Dataloop
Dataloop AI is a driving AI to production data engine. It covers the entire data management lifecycle, including data annotation, automated data operations, production workflow deployment, and human-in-the-loop AI. Dataloop AI provides a comprehensive data management solution, helping users manage, collaborate, distribute, and leverage data, with integrated management through a single access point. It also offers customizable automation workflows, enabling users to deploy models to production environments faster and achieve scalable AI capabilities. Dataloop AI also provides an end-to-end cloud annotation platform for various applications and automation tools.
Model Training and Deployment
80.0K
Datasaur
Datasaur
Datasaur is a leading NLP data annotation platform that can accelerate project speeds by 10x and improve model performance by 2x. It offers configurable annotation, advanced quality control, and automation features, empowering engineers to focus on building high-quality models.
Development and Tools
91.6K
UBIAI
UBIAI
UBIAI's text annotation tool is a powerful data annotation platform that simplifies data annotation, training, and model deployment. Through our Optical Character Recognition (OCR) technology, you can accurately extract text from images. UBIAI's automated annotation makes the process easy. It learns from your input and gradually reduces your workload while maintaining high-quality annotations. You can annotate in multiple languages within a single document, including Hebrew, Japanese, Arabic, and Hindi. Whether you need to analyze medical records or financial documents, UBIAI can help simplify your data annotation and training processes.
Data Analysis
60.2K
Encord
Encord
Encord is a software that helps you safely develop, test, and deploy large-scale predictive and generative AI systems. Build intelligent applications using your data and unleash the value of machine learning. Encord Data Engine empowers you to validate and debug models, create training and validation data, and optimize the performance of foundational models. Encord Annotate is an easy-to-use platform that helps you create high-quality training data, accelerating model deployment. Encord Active provides data-driven insights to improve model quality and quickly diagnose issues. Encord Accelerate offers on-demand high-quality professional annotation services.
Model Training and Deployment
57.1K
People for AI
People For AI
Data Annotation Experts is a data annotation service platform that provides you with high-quality training datasets. We have a professional team, advanced annotation tools, and effective methodologies committed to helping you achieve better training datasets. Our services include data annotation, algorithm tuning, and data cleaning. Whether you need image annotation, text annotation, or other types of annotation, we can meet your needs.
Data Analysis
56.6K
LLM Sandbox by Dioptra
LLM Sandbox By Dioptra
Dioptra is an open-source data management and annotation platform that provides data filtering and annotation services for computer vision, natural language processing, and language models. Users can register and upload their own data, use Dioptra's data diagnostics tools for model debugging and regression testing, and use its active learning algorithm to filter out the most valuable unlabeled data. Dioptra also provides an API interface, making it easy for users to integrate with the annotation and retraining process. By using Dioptra, users can improve the accuracy of their models on difficult cases, shorten the training cycle, and reduce annotation costs.
Data Analysis
68.7K
Unitlab AI
Unitlab AI
Unitlab is an AI-powered data annotation platform that automatically gathers raw data and enables you to collaborate with human annotators to generate highly accurate labels for machine learning models. Our service helps you optimize workflow efficiency, improve data quality, and reduce costs.
Data Analysis
53.8K
PIXTA AI - AI/ML Training Data Service
PIXTA AI AI/ML Training Data Service
Pixta AI is a company that provides large-scale data annotation and data collection solutions. We have over 1000 experienced annotators, more than 90 million images, and 10 million videos. Through our services, you can accelerate your AI development. Our annotation and data collection services can meet various needs and can be customized based on your project.
Data Analysis
46.4K
Datature
Datature
Datature is a comprehensive AI vision platform that helps teams and enterprises quickly build computer vision applications without coding. It provides functions for managing datasets, annotation, training, and deployment. Datature's main features include dataset management, data annotation tools, model training, and model deployment. Its advantages lie in providing a one-stop solution, enabling teams and enterprises to develop and deploy computer vision applications efficiently. For pricing details, please visit the official website.
Development & Tools
47.5K
Label Studio
Label Studio
Label Studio is a flexible open-source data annotation platform suitable for various data types. It can help users prepare training data for computer vision, natural language processing, speech, audio, and video models. Label Studio provides various annotation types, including image classification, object detection, semantic segmentation, audio classification, speaker diarization, sentiment analysis, text classification, and named entity recognition. It supports quick setup and use, making it suitable for both individuals and teams.
Development & Tools
103.8K
Dioptra
Dioptra
Dioptra data management platform is an open-source platform for data management and annotation, providing data filtering, annotation, and retraining functionalities for computer vision, natural language processing, and language models. By registering your metadata to the Dioptra platform, you can diagnose model failure reasons, utilize active learning algorithms to filter the most valuable unlabeled data, and integrate with your annotation and retraining workflows through Dioptra's API. Our customers have achieved improved model accuracy on challenging examples, reduced training cycles, and minimized annotation costs by using the Dioptra platform.
Development & Tools
144.1K
Featured AI Tools
Flow AI
Flow AI
Flow is an AI-driven movie-making tool designed for creators, utilizing Google DeepMind's advanced models to allow users to easily create excellent movie clips, scenes, and stories. The tool provides a seamless creative experience, supporting user-defined assets or generating content within Flow. In terms of pricing, the Google AI Pro and Google AI Ultra plans offer different functionalities suitable for various user needs.
Video Production
42.8K
NoCode
Nocode
NoCode is a platform that requires no programming experience, allowing users to quickly generate applications by describing their ideas in natural language, aiming to lower development barriers so more people can realize their ideas. The platform provides real-time previews and one-click deployment features, making it very suitable for non-technical users to turn their ideas into reality.
Development Platform
44.7K
ListenHub
Listenhub
ListenHub is a lightweight AI podcast generation tool that supports both Chinese and English. Based on cutting-edge AI technology, it can quickly generate podcast content of interest to users. Its main advantages include natural dialogue and ultra-realistic voice effects, allowing users to enjoy high-quality auditory experiences anytime and anywhere. ListenHub not only improves the speed of content generation but also offers compatibility with mobile devices, making it convenient for users to use in different settings. The product is positioned as an efficient information acquisition tool, suitable for the needs of a wide range of listeners.
AI
42.2K
MiniMax Agent
Minimax Agent
MiniMax Agent is an intelligent AI companion that adopts the latest multimodal technology. The MCP multi-agent collaboration enables AI teams to efficiently solve complex problems. It provides features such as instant answers, visual analysis, and voice interaction, which can increase productivity by 10 times.
Multimodal technology
43.1K
Chinese Picks
Tencent Hunyuan Image 2.0
Tencent Hunyuan Image 2.0
Tencent Hunyuan Image 2.0 is Tencent's latest released AI image generation model, significantly improving generation speed and image quality. With a super-high compression ratio codec and new diffusion architecture, image generation speed can reach milliseconds, avoiding the waiting time of traditional generation. At the same time, the model improves the realism and detail representation of images through the combination of reinforcement learning algorithms and human aesthetic knowledge, suitable for professional users such as designers and creators.
Image Generation
42.2K
OpenMemory MCP
Openmemory MCP
OpenMemory is an open-source personal memory layer that provides private, portable memory management for large language models (LLMs). It ensures users have full control over their data, maintaining its security when building AI applications. This project supports Docker, Python, and Node.js, making it suitable for developers seeking personalized AI experiences. OpenMemory is particularly suited for users who wish to use AI without revealing personal information.
open source
42.8K
FastVLM
Fastvlm
FastVLM is an efficient visual encoding model designed specifically for visual language models. It uses the innovative FastViTHD hybrid visual encoder to reduce the time required for encoding high-resolution images and the number of output tokens, resulting in excellent performance in both speed and accuracy. FastVLM is primarily positioned to provide developers with powerful visual language processing capabilities, applicable to various scenarios, particularly performing excellently on mobile devices that require rapid response.
Image Processing
41.4K
Chinese Picks
LiblibAI
Liblibai
LiblibAI is a leading Chinese AI creative platform offering powerful AI creative tools to help creators bring their imagination to life. The platform provides a vast library of free AI creative models, allowing users to search and utilize these models for image, text, and audio creations. Users can also train their own AI models on the platform. Focused on the diverse needs of creators, LiblibAI is committed to creating inclusive conditions and serving the creative industry, ensuring that everyone can enjoy the joy of creation.
AI Model
6.9M
AIbase
Empowering the Future, Your AI Solution Knowledge Base
© 2025AIbase