Ango Hub
Ango Hub is a quality-focused, enterprise-ready data annotation platform for AI teams, available on cloud and on-premise. It supports computer vision, medical imaging, NLP, audio, video, and 3D point cloud annotation, powering use cases from autonomous driving and robotics to healthcare AI.
Built for AI fine-tuning, RLHF, LLM evaluation, and human-in-the-loop workflows, Ango Hub boosts throughput with automation, model-assisted pre-labeling, and customizable QA while maintaining accuracy. Features include centralized instructions, review pipelines, issue tracking, and consensus across up to 30 annotators. With nearly twenty labeling tools—such as rotated bounding boxes, label relations, nested conditional questions, and table-based labeling—it supports both simple and complex projects. It also enables annotation pipelines for chain-of-thought reasoning and next-gen LLM training and enterprise-grade security with HIPAA compliance, SOC 2 certification, and role-based access controls.
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CompanyCam
CompanyCam is a photo-based solution created for contractors, by contractors. Take unlimited photos—which are location and time-stamped, sent to the cloud, and stored securely. Every photo is organized by project and instantly available to your team, allowing you to see what’s going on anytime, anywhere. Annotate photos with drawings, arrows, comments, tags, and voice notes, and create project timelines, photo galleries, reports, and transformation photos through the app. Sharing photos with customers and insurance adjusters has never been easier, and keeping your entire process organized has never been simpler.
If you ever need to share photos with partners or clients, the app boasts two incredibly useful features: (1) galleries, where you share a collection of photos, and (2) reports, where you share a series of photos and notes. You don't have to download, rename, or email the photos—you simply select and send.
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Noteastic
Noteastic delivers the digital handwriting experience Windows users deserve. Engineered natively for the platform, it combines responsive pen input with an intuitive interface that doesn't get in your way.
Whether you're annotating research papers, capturing lecture notes, or sketching project ideas, Noteastic provides the tools you need without the bloat you don't. The app prioritizes performance — smooth inking, instant tool response, and efficient system resource usage set it apart from browser-based alternatives.
PDF workflows are seamless. Import documents, annotate with precision tools, and export marked-up versions to share with colleagues or classmates. The organizational library keeps your notebooks structured and accessible.
Key Features:
- Responsive pen, highlighter, and shape tools
- PDF import and annotation capabilities
- Notebook library with flexible organization
- Multiple paper styles and background options
- Native Windows performance (not a web app)
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