List of the Top 4 Video Annotation Tools for Lightly in 2025

V7 Darwin is an advanced platform for data labeling and training that aims to streamline and expedite the generation of high-quality datasets for machine learning applications. By utilizing AI-enhanced labeling alongside tools for annotating various media types, including images and videos, V7 enables teams to produce precise and uniform data annotations efficiently. The platform is equipped to handle intricate tasks such as segmentation and keypoint labeling, which helps organizations optimize their data preparation workflows and enhance the performance of their models. In addition, V7 Darwin promotes real-time collaboration and allows for customizable workflows, making it an excellent choice for both enterprises and research teams. This versatility ensures that users can adapt the platform to meet their specific project needs.

Elevate your annotation workflow with CVAT, a leading data engine for machine learning utilized by teams across various sizes and handling datasets of any scale. Designed with input from real-world teams facing practical challenges, CVAT boasts a rapid and intuitive interface, making it the preferred tool for innovative AI developers in multiple industries, including healthcare, retail, and self-driving technology. Daily, top-tier AI professionals incorporate CVAT into their processes, ensuring seamless project execution regardless of the data type or desired outcomes. CVAT shines with its compatibility across diverse formats such as images, videos, and 3D models, providing a rich selection of annotation tools like bounding boxes, polygons, points, skeletons, cuboids, and trajectories. Enhance your efficiency with sophisticated interactive features like intelligent scissors and histogram equalization, tailored to refine the annotation process. Moreover, CVAT offers insightful metrics such as annotator hours worked and objects annotated hourly, empowering teams to fine-tune their productivity for improved outcomes. With its extensive capabilities and adaptability, CVAT emerges as a crucial resource for any AI-centered initiative, paving the way for innovative developments in the field. Utilizing CVAT not only streamlines the annotation process but also positions teams to stay ahead in the competitive landscape of artificial intelligence.

Presenting a revolutionary data annotation tool that combines exceptional flexibility with straightforward installation processes. Users have the option to design personalized user interfaces or select from pre-existing labeling templates that suit their unique requirements. The versatile layouts and templates align effortlessly with your dataset and workflow needs. This tool supports a variety of object detection techniques in images, such as boxes, polygons, circles, and key points, as well as the ability to segment images into multiple components. Moreover, it allows for the integration of machine learning models to pre-label data, thereby increasing efficiency in the annotation workflow. Features including webhooks, a Python SDK, and an API empower users to easily authenticate, start projects, import tasks, and manage model predictions with minimal hassle. By utilizing predictions, users can save significant time and optimize their labeling processes, benefiting from seamless integration with machine learning backends. Additionally, this platform enables connections to cloud object storage solutions like S3 and GCP, facilitating data labeling directly in the cloud. The Data Manager provides advanced filtering capabilities to help you thoroughly prepare and manage your dataset. This comprehensive tool supports various projects, a wide range of use cases, and multiple data types, all within a unified interface. Users can effortlessly preview the labeling interface by entering simple configurations. Live serialization updates at the page's bottom give a current view of what the tool expects as input, ensuring an intuitive and smooth experience. Not only does this tool enhance the accuracy of annotations, but it also encourages collaboration among teams engaged in similar projects, ultimately driving productivity and innovation. As a result, teams can achieve a higher level of efficiency and coherence in their data annotation efforts.

An efficient platform for AI teams focused on training data is essential for developing effective machine learning models. Labelbox serves as a comprehensive solution that enables the creation and management of high-quality training data all in one location. Furthermore, it enhances your production workflow through robust APIs. The platform features an advanced image labeling tool designed for tasks such as segmentation, object detection, and image classification. Accurate and user-friendly image segmentation tools are crucial when every detail matters, and these tools can be tailored to fit specific requirements, including custom attributes. Additionally, Labelbox includes a high-performance video labeling editor tailored for advanced computer vision applications, allowing users to label video content at 30 frames per second with frame-level precision. It also offers per-frame analytics, which can accelerate model development significantly. Moreover, creating training data for natural language processing has never been simpler, as you can swiftly and effectively label text strings, conversations, paragraphs, or documents with customizable classification options. This streamlined approach enhances productivity and ensures that the training data is both comprehensive and relevant.