Best Data Labeling Software - Page 10

How Many Data Labeling Software Products Does G2 Track?

Total Products under this Category: 143

Category Stats (Oct 2026)

  • Average Rating: 4.5/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Snorkel AI (+2.15%) - Among all products in this category, Snorkel AI recorded the largest rating increase compared to last month

Last updated: October 13, 2026

How Does G2 Rank Data Labeling Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 1,900+ Authentic Reviews
  • 143+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Data Labeling Software

G2 Grid® for Data Labeling Software plotting products by satisfaction and market presence

Highlighted products: SuperAnnotate, Roboflow, Encord, Datasaur, CVAT, Amazon Sagemaker Ground Truth, Labelbox, and V7 Darwin.

Underlying data: [Grid® JSON](https://www.g2.com/categories/data-labeling/grids.json?focus%5B%5D=superannotate&focus%5B%5D=roboflow&focus%5B%5D=encord&focus%5B%5D=datasaur&focus%5B%5D=cvat&focus%5B%5D=amazon-sagemaker-ground-truth&focus%5B%5D=labelbox&focus%5B%5D=v7-darwin)

Tika Data

Tika Data offers data annotation services in Computer Vision (CV), Natural Language Processing (NLP) and Internet of Things (IoT) domains with an emphasis on information security of client data and annotation quality.

Who Is the Company Behind Tika Data?

  • Seller: Tika Data
  • Year Founded: 2017
  • HQ Location: Bengaluru, IN
  • LinkedIn® Page: www.linkedin.com
    109 employees on LinkedIn®

TNAC.ai

TNAC.ai, developed by Joinable, is an advanced AI platform designed to enhance the accuracy and reliability of AI systems by integrating domain-expert human data. It addresses the common challenge where up to 85% of AI projects fail to reach production due to issues with accuracy and real-world performance. By leveraging a decentralized infrastructure and a vast community of AI contributors, TNAC.ai provides a comprehensive solution for AI builders to refine their models through verified human feedback. Key Features and Functionality: - Evaluate AI Against Your Data: Rapidly test AI models and systems within your specific context, utilizing community-driven evaluations to assess performance. - Generate & Enrich AI Training Data: Create synthetic or human-generated datasets to enhance AI system testing and reinforcement learning from human feedback (RLHF) alignment. - Launch AI App User Testing & Bug Bounties: Deploy AI applications, conduct user testing, and run AI bug bounties to identify and address failure cases efficiently. - Integrated Platform: Manage the entire human-in-the-loop workflow from a unified dashboard, streamlining data collection, evaluation, and feedback processes. - Expert Community: Access a dynamic network of certified testers and domain experts, all verified and reputation-scored for quality contributions. - Verifiable Work: Ensure full transparency and traceability with every contribution recorded on-chain, providing an immutable audit trail. - Proven Scale: Leverage a platform that has powered over 1,400 AI builders, 400 AI systems, and more than 1 million verified community contributions. Primary Value and User Solutions: TNAC.ai empowers AI builders to overcome the "last mile" challenges in AI development by providing a scalable, secure, and efficient platform for integrating human feedback into AI systems. This approach accelerates the transition from prototype to production, ensuring AI models are accurate, reliable, and tailored to specific business contexts. By tapping into a vast network of domain experts and utilizing a transparent, decentralized infrastructure, TNAC.ai enables organizations to build intelligent, data-driven applications quickly and without the complexity traditionally associated with AI development.

Who Is the Company Behind TNAC.ai?

  • Seller: TNAC.ai
  • Year Founded: 2020
  • HQ Location: San Francisco, US
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

TrainsetAI

TrainsetAI is an advanced AI data labeling platform designed to streamline the creation of high-quality training datasets for machine learning applications. By integrating cutting-edge artificial intelligence with human expertise, TrainsetAI offers a secure, accurate, and cost-effective solution for enterprises seeking to enhance their data preparation processes. Key Features and Functionality: - Accelerated Labeling Process: Combines AI-driven pre-labeling with human-in-the-loop workflows, speeding up data preparation by up to ten times. - Cost-Effective Solutions: Provides startup-friendly pricing that scales with business needs without compromising on quality. - High-Quality Datasets: Delivers audit-ready, production-grade datasets backed by rigorous quality assurance protocols. - Versatile Data Support: Supports various data formats and integrates seamlessly into existing training pipelines. - Secure Data Handling: Ensures enterprise-grade security during data upload and processing. Primary Value and User Solutions: TrainsetAI addresses the critical need for efficient and accurate data labeling in machine learning projects. By automating and optimizing the labeling process, it reduces the time and resources required to prepare datasets, allowing organizations to focus on developing and deploying AI models. This solution is particularly beneficial for industries such as autonomous vehicles, medical imaging, robotics, and e-commerce, where high-quality labeled data is essential for innovation and operational success.

Who Is the Company Behind TrainsetAI?

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Unitlab AI

Unitlab AI is an enterprise data annotation and curation platform for teams building computer vision and multimodal AI. It brings data selection, AI-assisted labeling, quality assurance and dataset management into one workspace, helping teams prepare reviewed training data with consistent standards and traceable decisions. Built for complex annotation workflows: - Video annotation: Track objects across frames, create temporal labels and review track continuity with frame-accurate controls. https://unitlab.ai/en/video-annotation - Medical image annotation: Annotate DICOM, CT and MRI studies with synchronized anatomical views, volumetric segmentation and expert review. https://unitlab.ai/en/medical-annotation - Pathology annotation: Label tissue regions, cells and nuclei in whole-slide images using multi-resolution viewing and structured pathology ontologies. https://unitlab.ai/en/pathology-annotation - Geospatial annotation: Annotate satellite and aerial imagery for buildings, roads and land cover while preserving spatial context. https://unitlab.ai/en/geospatial-annotation Curate relevant examples with semantic search, embedding views, metadata filters and duplicate detection. Use built-in AI assistance or connect your own models for pre-labeling, then route work through annotation, review, correction and approval. Quality controls include annotator consensus, hidden reference benchmarks, validation and issue resolution. Shared ontologies, role-based access and annotation history help teams coordinate work and trace quality decisions. Dataset versions preserve selected source-data membership, while annotation releases freeze reviewed project output for downstream training. APIs, a Python SDK and a CLI connect Unitlab with existing data pipelines. Hosted and on-premises deployment options support different infrastructure requirements. Start free or book a platform demo to evaluate Unitlab with your own data, labeling requirements and review workflow.

Who Is the Company Behind Unitlab AI?

  • Seller: Unitlab
  • Year Founded: 2023
  • HQ Location: 447 Broadway, New York, US
  • LinkedIn® Page: www.linkedin.com
    24 employees on LinkedIn®

Unitlab.ai

Who Is the Company Behind Unitlab.ai?

  • Seller: Unitlab.ai
  • Year Founded: 2023
  • HQ Location: 447 Broadway, New York, US
  • LinkedIn® Page: www.linkedin.com
    21 employees on LinkedIn®

Workstage by Crowdworks AI

Workstage by Crowdworks AI is a comprehensive, scalable, and production-ready data labeling platform designed to streamline and enhance the efficiency of enterprise labeling operations. It offers a unified solution that integrates advanced AI assistance with expert human oversight, ensuring high-quality data annotation across various data types, including images, videos, audio, text, and point clouds. Key Features and Functionality: - Interactive Data Annotation: Workstage's AI model accelerates the labeling process by completing annotations within user-specified areas, increasing labeling speed by up to 13.8 times. - Smart Labeling: The platform performs automatic pre-labeling, which expert labelers can review and adjust as needed to maintain data quality. - AI-Assisted Quality Check: An AI model evaluates the accuracy of labeling results, reducing inspection time by up to 17%. - No-Code Editor: Users can design custom labeling templates using a no-code editor, with access to pre-built templates and multiple configuration options. - Real-Time Monitoring: A comprehensive dashboard allows for real-time tracking of project metrics, including task progress, rejection rates, and worker performance. - Workforce Management: The platform enables efficient management of labeling teams by grouping labelers based on project needs or roles and assigning tasks accordingly. Primary Value and User Solutions: Workstage addresses the challenges of managing large-scale data labeling projects by providing an integrated platform that combines AI-driven automation with human expertise. This synergy enhances labeling speed and accuracy, reduces operational costs, and ensures high-quality data outputs essential for AI model training. By offering both SaaS and on-premise deployment options, Workstage caters to diverse organizational requirements, providing flexibility and control over infrastructure. Ultimately, Workstage empowers enterprises to efficiently manage their data labeling needs, accelerating the development and deployment of AI solutions.

Who Is the Company Behind Workstage by Crowdworks AI?

Xelex.Ai

Xelex provides text and audio data-enrichment services that improve ASR and NLP accuracy and gives more reliable insight into the voice of the customer. Typical project types include ASR speech-to-text editing, utterance collection, VoC translation and localization in over 30 languages worldwide.

Who Is the Company Behind Xelex.Ai?

Yescribe

Yescribe.ai is an advanced AI-powered transcription service that converts audio and video files into highly accurate text. Designed for professionals, creators, and researchers, it streamlines workflows by delivering precise transcriptions with a 99.9% accuracy rate. Supporting 98 languages, including less common ones like Javanese and Zulu, Yescribe.ai ensures global accessibility. Its user-friendly interface allows for quick uploads and rapid processing, providing transcriptions in minutes. With robust data security measures, users can trust that their content is handled with utmost confidentiality. Key Features and Functionality: - High Accuracy: Achieves 99.9% precision in transcriptions, ensuring reliable text conversion. - Multilingual Support: Transcribes content in 98 languages, breaking down language barriers. - Extended Upload Capacity: Handles audio and video files up to 5 hours long, accommodating lengthy recordings. - Rapid Processing: Delivers fast transcription results, leveraging high-speed GPU clusters for quick turnaround. - AI-Generated Summaries: Provides insightful overviews and interactive dialogue capabilities, enhancing content comprehension. - Data Security: Ensures utmost confidentiality with secure data handling protocols. Primary Value and User Solutions: Yescribe.ai addresses the need for efficient, accurate, and secure transcription services across various industries. By automating the conversion of audio and video to text, it saves users significant time and effort, allowing them to focus on core tasks. Its multilingual support makes it ideal for global teams, while the high accuracy rate ensures dependable transcriptions for critical applications. The platform's rapid processing capabilities enhance productivity, and its commitment to data security provides peace of mind for handling sensitive information.

Who Is the Company Behind Yescribe?

Bijou Barry
BB
Researched and written by Bijou Barry
Updated April 9, 2026