Best Free Computer Vision Software of 2025

Ango Hub is an all-in-one, quality-oriented data annotation platform that AI teams can use. Ango Hub is available on-premise and in the cloud. It allows AI teams and their data annotation workforces to quickly and efficiently annotate their data without compromising quality. Ango Hub is the only data annotation platform that focuses on quality. It features features that enhance the quality of your annotations. These include a centralized labeling system, a real time issue system, review workflows and sample label libraries. There is also consensus up to 30 on the same asset. Ango Hub is versatile as well. It supports all data types that your team might require, including image, audio, text and native PDF. There are nearly twenty different labeling tools that you can use to annotate data. Some of these tools are unique to Ango hub, such as rotated bounding box, unlimited conditional questions, label relations and table-based labels for more complicated labeling tasks.

Introducing your daily AI assistant designed to enhance both your professional and personal life. With Copilot, you can optimize your workflow, increase your efficiency, unleash your creativity, and maintain connections with those who matter most—all while seamlessly adapting to your individual preferences. This intelligent companion provides innovative solutions for boosting productivity and creativity, ensuring you stay linked to the people and things that are significant to you. Easily discover what you need, receive pertinent responses to your inquiries, and enjoy online shopping with confidence, knowing you're securing the best deals available. Whether you need answers, inspiration for your creative endeavors, or assistance with your tasks, Copilot is here to transform your ideas into reality effortlessly. Crafting stunning visuals and refining your written work becomes an enjoyable experience, and no matter your interests—be it web browsing, seeking knowledge, tapping into your creative side, or generating valuable content—Copilot opens the door to endless opportunities for exploration and growth. Its versatility makes it an invaluable tool for anyone looking to elevate their everyday experience. Copilot Vision is a new AI feature within Microsoft Edge that provides real-time assistance as you browse the web. It scans the web page you’re on, analyzes the content, and offers helpful insights or guidance on tasks such as planning activities, shopping, or learning new information. This feature is built with privacy and security in mind, allowing users to opt in at any time and ensuring that all browsing data is deleted once the session ends. Initially available to a limited number of Pro subscribers, Copilot Vision is set to expand over time.

Your software can see objects in video and images. A few dozen images can be used to train a computer vision model. This takes less than 24 hours. We support innovators just like you in applying computer vision. Upload files via API or manually, including images, annotations, videos, and audio. There are many annotation formats that we support and it is easy to add training data as you gather it. Roboflow Annotate was designed to make labeling quick and easy. Your team can quickly annotate hundreds upon images in a matter of minutes. You can assess the quality of your data and prepare them for training. Use transformation tools to create new training data. See what configurations result in better model performance. All your experiments can be managed from one central location. You can quickly annotate images right from your browser. Your model can be deployed to the cloud, the edge or the browser. Predict where you need them, in half the time.

SuperAnnotate is the best platform to build high-quality training datasets for NLP and computer vision. We enable machine learning teams to create highly accurate datasets and successful pipelines of ML faster with advanced tooling, QA, ML, and automation features, data curation and robust SDK, offline accessibility, and integrated annotation services. We have created a unified annotation environment by bringing together professional annotators and our annotation tool. This allows us to provide integrated software and services that will lead to better quality data and more efficient data processing.

Clarifai is a leading AI platform for modeling image, video, text and audio data at scale. Our platform combines computer vision, natural language processing and audio recognition as building blocks for building better, faster and stronger AI. We help enterprises and public sector organizations transform their data into actionable insights. Our technology is used across many industries including Defense, Retail, Manufacturing, Media and Entertainment, and more. We help our customers create innovative AI solutions for visual search, content moderation, aerial surveillance, visual inspection, intelligent document analysis, and more. Founded in 2013 by Matt Zeiler, Ph.D., Clarifai has been a market leader in computer vision AI since winning the top five places in image classification at the 2013 ImageNet Challenge. Clarifai is headquartered in Delaware

Nyckel makes it easy to auto-label images and text using AI. We say ‘easy’ because trying to do classification through complicated AI tools is hard. And confusing. Especially if you don't know machine learning. That’s why Nyckel built a platform that makes image and text classification easy. In just a few minutes, you can train an AI model to identify attributes of any image or text. Our goal is to help anyone spin up an image or text classification model in just minutes, regardless of technical knowledge.

Visual Layer is a production-grade platform built for teams handling image and video datasets at scale. It enables direct interaction with visual data—searching, filtering, labeling, and analyzing—without needing custom scripts or manual sorting. Originally developed by the creators of Fastdup, it extends the same deduplication capabilities into full dataset workflows. Designed to be infrastructure-agnostic, Visual Layer can run entirely on-premise, in the cloud, or embedded via API. It's model-agnostic too, making it useful for debugging, cleaning, or pretraining tasks in any ML pipeline. The system flags anomalies, catch mislabeled frames, and surfaces diverse subsets to improve generalization and reduce noise. It fits into existing pipelines without requiring migration or vendor lock-in, and supports engineers and ops teams alike.

V7 Darwin is a data labeling and training platform designed to automate and accelerate the process of creating high-quality datasets for machine learning. With AI-assisted labeling and tools for annotating images, videos, and more, V7 makes it easy for teams to create accurate and consistent data annotations quickly. The platform supports complex tasks such as segmentation and keypoint labeling, allowing businesses to streamline their data preparation process and improve model performance. V7 Darwin also offers real-time collaboration and customizable workflows, making it suitable for enterprises and research teams alike.

Develop your own models, access a variety of pre-trained computer vision frameworks and application templates, and discover how to build AI applications or tackle business challenges using computer vision in just a few hours. Begin by creating a dataset for object detection by uploading images relevant to your training needs, with the capability to include as many as 5,000 images in each dataset. Once you have uploaded the images, they will automatically enter the training process, and you will receive a notification upon the completion of the model training. After this, you can easily download your model for detection purposes. Furthermore, you have the option to integrate your model with our existing application templates, facilitating swift coding solutions. Additionally, our mobile application, compatible with both Android and iOS platforms, harnesses the capabilities of computer vision to assist individuals who are completely blind in navigating daily challenges. This app can alert users to dangerous objects or signs, identify everyday items, recognize text and currency, and interpret basic situations through advanced deep learning techniques, significantly enhancing the quality of life for its users. The integration of such technology not only fosters independence but also empowers those with visual impairments to engage more fully with the world around them.

Gravio offers innovative methods to engage with your surroundings by harnessing the capabilities of IoT, sensors, edge computing, computer vision, and AI, all without requiring any programming expertise. This user-friendly software platform is compatible with Windows, macOS, and Linux systems. It allows seamless connectivity to various inputs and outputs, including integral IoT sensors, AI-driven cameras, and APIs such as MQTT and HTTP. With its straightforward interface, Gravio can be utilized effectively without any software development skills. By linking sensors, input devices, cameras, and APIs, Gravio captures and disseminates information, paving the way for novel interactions and insights that enrich physical spaces. The platform empowers entrepreneurs and organizations from diverse sectors to design tailored, connected experiences in both new and existing environments by providing a robust low-code/no-code framework. Ultimately, Gravio stands as a gateway to unlocking the full potential of interconnected technologies for users of all backgrounds.

Chooch is a leading provider of computer vision AI solutions that combine to make cameras smart. Chooch's AI Vision technology automates manual visual review tasks to gather real-time actionable data for driving critical business decisions. Chooch has helped customers deploy AI Vision solutions for workplace safety, retail loss prevention, retail analytics, inventory management, wildfire detection, and more.

OpenCV, which stands for Open Source Computer Vision Library, is a freely available software library designed for computer vision and machine learning. Its primary goal is to offer a unified framework for developing computer vision applications and to enhance the integration of machine perception in commercial products. As a BSD-licensed library, OpenCV allows companies to easily adapt and modify its code to suit their needs. It boasts over 2500 optimized algorithms encompassing a wide array of both traditional and cutting-edge techniques in computer vision and machine learning. These powerful algorithms enable functionalities such as facial detection and recognition, object identification, human action classification in videos, camera movement tracking, and monitoring of moving objects. Additionally, OpenCV supports the extraction of 3D models, creation of 3D point clouds from stereo camera input, image stitching for high-resolution scene capture, similarity searches within image databases, red-eye removal from flash photographs, and even eye movement tracking and landscape recognition, showcasing its versatility in various applications. The extensive capabilities of OpenCV make it a valuable resource for developers and researchers alike.

Gain real-time insights into shelf monitoring for your ideal retail environment with ShelfWatch. This innovative tool effectively understands the merchandising conditions of SKUs, delivering actionable insights that foster a continuous improvement cycle, assisting consumer packaged goods (CPG) companies in achieving their perfect store goals. Utilizing advanced Image Recognition technology, it enhances sales force efficiency, provides valuable shelf condition insights, and promotes additional sales growth. ShelfWatch offers a comprehensive overview of store execution by tracking various customizable KPIs to meet your specific needs. The mobile application features image capture capabilities that analyze product placement and visibility on shelves, incorporating advanced functions such as blur detection and ensuring proper alignment with eye-level standards. Moreover, it allows for image capture in areas without internet connectivity, with the ability to upload once a connection is restored. Additionally, ShelfWatch seamlessly connects with a variety of Sales Force Automation (SFA) and Distribution Management System (DMS) applications, making it a versatile tool for retailers. With its robust functionalities, ShelfWatch empowers retailers to enhance their merchandising strategies effectively.

Discover the exciting realm of AI and Machine Learning through your smartphone with FieldDay. We've simplified the intricate process of building machine learning models, transforming it into an interactive and enjoyable experience that's as effortless as taking a photograph. With FieldDay, you can design personalized AI applications and seamlessly integrate them into your preferred tools, all from your mobile device. Simply provide FieldDay with examples to learn from, and it will help you create a tailored model that can be incorporated into your projects or applications. You can explore a variety of applications driven by unique FieldDay machine learning models. Our extensive range of integration options and export capabilities makes it easy to embed a machine learning model into the platform of your choice. FieldDay also enables you to gather data directly using your phone's camera, while our user-friendly interface allows for straightforward and intuitive annotation during data collection, enabling you to build a custom dataset rapidly. Moreover, FieldDay provides the ability to preview and make adjustments to your models in real-time, ensuring an efficient and effective development process. This innovative tool empowers users to harness the power of AI like never before.

FiftyOne, developed by Voxel51, stands out as a leading platform for visual AI and computer vision data management. The effectiveness of even the most advanced AI models diminishes without adequate data, which is why FiftyOne empowers machine learning engineers to thoroughly analyze and comprehend their visual datasets, encompassing images, videos, 3D point clouds, geospatial information, and medical records. With a remarkable count of over 2.8 million open source installations and an impressive client roster that includes Walmart, GM, Bosch, Medtronic, and the University of Michigan Health, FiftyOne has become an essential resource for creating robust computer vision systems that function efficiently in real-world scenarios rather than just theoretical environments. FiftyOne enhances the process of visual data organization and model evaluation through its user-friendly workflows, which alleviate the burdensome tasks of visualizing and interpreting insights during the stages of data curation and model improvement, tackling a significant obstacle present in extensive data pipelines that manage billions of samples. The tangible benefits of employing FiftyOne include a notable 30% increase in model accuracy, a savings of over five months in development time, and a 30% rise in overall productivity, highlighting its transformative impact on the field. By leveraging these capabilities, teams can achieve more effective outcomes while minimizing the complexities traditionally associated with data management in machine learning projects.

Qwen2-VL represents the most advanced iteration of vision-language models within the Qwen family, building upon the foundation established by Qwen-VL. This enhanced model showcases remarkable capabilities, including: Achieving cutting-edge performance in interpreting images of diverse resolutions and aspect ratios, with Qwen2-VL excelling in visual comprehension tasks such as MathVista, DocVQA, RealWorldQA, and MTVQA, among others. Processing videos exceeding 20 minutes in length, enabling high-quality video question answering, engaging dialogues, and content creation. Functioning as an intelligent agent capable of managing devices like smartphones and robots, Qwen2-VL utilizes its sophisticated reasoning and decision-making skills to perform automated tasks based on visual cues and textual commands. Providing multilingual support to accommodate a global audience, Qwen2-VL can now interpret text in multiple languages found within images, extending its usability and accessibility to users from various linguistic backgrounds. This wide-ranging capability positions Qwen2-VL as a versatile tool for numerous applications across different fields.

Metavision is a sophisticated software toolkit for event-based vision, created by Prophesee, that aims to streamline the assessment, design, and commercialization processes of event-based vision products. This software development kit (SDK) provides an extensive array of tools comprising 64 algorithms, 105 code examples, and 17 tutorials, which empower developers to create and implement event-driven applications effectively. With its open-source framework, the Metavision SDK promotes seamless compatibility between software and hardware components, nurturing a thriving community focused on event-based vision technologies. The toolkit encompasses a diverse array of computer vision disciplines, including machine learning, camera calibration, and high-performance applications. Developers benefit from a wealth of detailed documentation, amounting to over 300 pages of programming guides and reference materials, which lays a strong groundwork for product innovation. Furthermore, the Metavision SDK5 PRO version comes with enhanced features such as high-speed counting and spatter monitoring, among other advanced capabilities, elevating the potential for developers to create cutting-edge solutions. With such comprehensive resources at their disposal, users can confidently explore the possibilities of event-based vision technology.

Qwen2.5-VL marks the latest iteration in the Qwen vision-language model series, showcasing notable improvements compared to its predecessor, Qwen2-VL. This advanced model demonstrates exceptional capabilities in visual comprehension, adept at identifying a diverse range of objects such as text, charts, and various graphical elements within images. Functioning as an interactive visual agent, it can reason and effectively manipulate tools, making it suitable for applications involving both computer and mobile device interactions. Furthermore, Qwen2.5-VL is proficient in analyzing videos that are longer than one hour, enabling it to identify pertinent segments within those videos. The model also excels at accurately locating objects in images by creating bounding boxes or point annotations and supplies well-structured JSON outputs for coordinates and attributes. It provides structured data outputs for documents like scanned invoices, forms, and tables, which is particularly advantageous for industries such as finance and commerce. Offered in both base and instruct configurations across 3B, 7B, and 72B models, Qwen2.5-VL can be found on platforms like Hugging Face and ModelScope, further enhancing its accessibility for developers and researchers alike. This model not only elevates the capabilities of vision-language processing but also sets a new standard for future developments in the field.

Rapid Global's AI Safety Software serves as a cutting-edge computer vision platform aimed at improving workplace safety through the real-time identification of unsafe behaviors and hazardous situations. It is designed to be compatible with a wide range of IP cameras, allowing for effortless integration into current surveillance frameworks, which facilitates quick deployment and ensures that data is processed securely on-site. Users have the ability to customize their monitoring settings by choosing specific objects, areas, and time intervals, in addition to configuring customized alarm notifications to immediately flag unsafe actions as they happen. The platform is adept at recognizing when personal protective equipment is not being worn, tracking near misses between forklifts and pedestrians, and detecting unauthorized activities in restricted zones, such as individuals standing on conveyor belts or straying from designated walkways. These functionalities empower organizations to take a proactive approach in preventing incidents, thereby significantly enhancing overall safety outcomes in the workplace. Furthermore, the ability to adapt the system to evolving safety needs allows companies to maintain compliance with industry regulations and improve their safety culture continuously.

EarthCam presents an extensive range of construction camera solutions that are tailored to oversee, record, and showcase projects through high-definition visual media. The platform incorporates sophisticated AI video analytics, which provide immediate insights into job site conditions, activities, and stress levels, much like a smartwatch's health metrics for your project. EarthCam's cutting-edge webcams support live streaming, 4K time-lapse videos, and immersive 360° virtual reality tours, thereby boosting visual collaboration and ensuring security with continuous recordings around the clock. Additionally, EarthCam can identify more than 30 types of job site materials and integrates effortlessly with Procore to offer schedule overlays and safety notifications. Their time-lapse services not only include image stabilization and enhancement but also feature customizable music options, resulting in refined videos available in various formats suitable for marketing and archival needs. This comprehensive array of features not only improves project management but also enhances stakeholder engagement through visually compelling presentations.

RoboRealm is a machine vision software for Windows designed to streamline the vision programming process and facilitate quick prototyping through its advanced modules. With a user-friendly graphical interface that demands little to no coding skills, it is suitable for both hobbyists and professional robotic engineers. The software is versatile, supporting a wide array of image processing modules and being compatible with various camera types, which enhances hardware flexibility. Users benefit from real-time adjustments to parameters, and it comes with a fully supported server API that allows seamless integration with other systems. RoboRealm also supports multiple image sources and provides numerous output options, such as file, web, FTP, and email. Its plugin architecture encourages the creation of custom modules, while a vibrant online community is available for expert support. Furthermore, the platform allows users to easily combine various modules through a straightforward pipeline, enabling customized solutions for tasks like surface defect detection, measurement, and counting among others. This adaptability makes RoboRealm an invaluable tool for anyone looking to implement advanced vision capabilities in their projects.

Amazon Rekognition simplifies the integration of image and video analysis into applications by utilizing reliable, highly scalable deep learning technology that doesn’t necessitate any machine learning knowledge from users. This powerful tool allows for the identification of various elements such as objects, individuals, text, scenes, and activities within images and videos, alongside the capability to flag inappropriate content. Moreover, Amazon Rekognition excels in delivering precise facial analysis and search functions, which can be employed for diverse applications including user authentication, crowd monitoring, and enhancing public safety. Additionally, with the feature known as Amazon Rekognition Custom Labels, businesses can pinpoint specific objects and scenes in images tailored to their operational requirements. For instance, one could create a model designed to recognize particular machine components on a production line or to monitor the health of plants. The beauty of Amazon Rekognition Custom Labels lies in its ability to handle the complexities of model development, ensuring that users need not possess any background in machine learning to effectively utilize this technology. This makes it an accessible tool for a wide range of industries looking to harness the power of image analysis without the steep learning curve typically associated with machine learning.

The premier platform designed for the complete computer vision process allows you to evolve from image annotation to precise neural networks at speeds up to ten times quicker. Utilizing our exceptional data labeling tools, you can convert your images, videos, and 3D point clouds into top-notch training data. This enables you to train your models, monitor experiments, visualize results, and consistently enhance model predictions, all while constructing custom solutions within a unified environment. Our self-hosted option ensures data confidentiality, offers robust customization features, and facilitates seamless integration with your existing technology stack. This comprehensive solution for computer vision encompasses multi-format data annotation and management, large-scale quality control, and neural network training within an all-in-one platform. Crafted by data scientists for their peers, this powerful video labeling tool draws inspiration from professional video editing software and is tailored for machine learning applications and beyond. With our platform, you can streamline your workflow and significantly improve the efficiency of your computer vision projects.

We make it easy for you to add superhuman computer vision into your applications, devices, and processes to give yourself an unassailable competitive edge.

Streamline your machine learning endeavors with our state-of-the-art vision AI platform, designed specifically for rapid and efficient development of video analytics applications. Featuring intuitive, no-code point-and-click functionalities all within a single interface, Plainsight significantly reduces your production time and enhances the effectiveness of vision AI-driven solutions across various sectors. Manage and control cameras, sensors, and edge devices seamlessly from one platform. Gather precise training datasets that lay the groundwork for high-quality model training. Speed up the labeling process through advanced polygon selection, predictive labeling, and automated object recognition techniques. Train your models effortlessly with a revolutionary method aimed at minimizing the time required for vision AI implementations. Moreover, deploy and scale your applications swiftly, whether at the edge, in the cloud, or on-premise, to fulfill your business requirements effectively. This comprehensive approach not only simplifies complex tasks but also empowers teams to innovate rapidly.