--- title: TrainingData.io Reviews meta\_title: 'TrainingData.io Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 10 reviews by the users' company size, role or industry to find out how TrainingData.io works for a business like yours. aggregate\_rating: rating\_value: 4.1 review\_count: 10 scale: '5' date\_modified: '2026-08-07' parent\_category: name: Artificial Intelligence url: https://www.g2.com/categories/artificial-intelligence --- # TrainingData.io Reviews & Product Details Model assisted image and video training data labeling for radiology, pathology and other forms of medical data used for building machine learning models. The #1 tool trusted by medical companies, research scientists and technicians. * * * Seller [TrainingData.io](https://www.g2.com/sellers/trainingdata-io) Discussions [TrainingData.io Community](https://www.g2.com/products/trainingdata-io/discuss) Overview by TrainingData.io (Model Assisted Annotations) (Co-Founder and CEO at TrainingData.io) Show More ## Top-Rated Alternatives [ ![SuperAnnotate](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "SuperAnnotate") SuperAnnotate 4.8/5(381) ](https://www.g2.com/products/superannotate/reviews) [ ![Prolific](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Prolific") Prolific 4.6/5(238) ](https://www.g2.com/products/prolific/reviews) [ ![Roboflow](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Roboflow") Roboflow 4.7/5(155) ](https://www.g2.com/products/roboflow/reviews) [ View All Alternatives ](https://www.g2.com/products/trainingdata-io/competitors/alternatives) ## User Insights Average based on 10 real user reviews. [Log in to unlock pricing and user insights](/login) ![virender s.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "virender s.") VS virender s. Search Engine Optimization Executive Mid-Market (51-1000 emp.) 9/20/2023 "Reliable platform for AI data labeling" 4/5 What do you like best about TrainingData.io? i like the most about TrainingData.io is that have Large pool of qualified annotators &Variety of annotation tools and templates that can help you in your bussiness to grow Review collected by and hosted on G2.com. What do you dislike about TrainingData.io? TrainingData.io is slow for Variety of annotation tools and templates. and their some features are only available for paid plans or not everyone can afford Review collected by and hosted on G2.com. What problems is TrainingData.io solving and how is that benefiting you? its save time on AI data labeling by providing a large quantity of annotators & variety of annotation tools and templates which help me and my team to save time and work fast on every projects Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![Verified User in Computer Software](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Computer Software") UC Verified User in Computer Software Small-Business (50 or fewer emp.) 9/1/2022 "Great software for Medical Data Labelling" 4/5 What do you like best about TrainingData.io? 1. Great UI, very easy to use and navigate. 2. Supporting standard JSON annotation format is a great feature, which really makes it stand out from other similar tools. 3. As a user, we can also import our own ML models. Review collected by and hosted on G2.com. What do you dislike about TrainingData.io? 1. Pricing is a bit high. 2. Frequent crashes on the website, it must be improved. Review collected by and hosted on G2.com. What problems is TrainingData.io solving and how is that benefiting you? With better accuracy than other similar tools and less time required for analyzing data, TrainingData.io is a great revolution, especially in the field of medical data labelling. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Raghav P.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Raghav P.") RP Raghav P. Full Stack Developer Small-Business (50 or fewer emp.) 11/24/2021 "Freat Site to train your ML data" 4/5 What do you like best about TrainingData.io? The user interface is easy to navigate and not difficult to understand Review collected by and hosted on G2.com. What do you dislike about TrainingData.io? Lack of features which you get on other traning websites Review collected by and hosted on G2.com. What problems is TrainingData.io solving and how is that benefiting you? Getting processing time off my computer and training data online is a much faster approach Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ## Questions about TrainingData.io? Ask real users or explore answers from the community Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights. [ Ask about TrainingData.io ](https://www.g2.com/products/trainingdata-io/discussions/new) GU Guest User What is TrainingData.io used for? 0 Upvotes 0 [ Join the conversation ](https://www.g2.com/discussions/what-is-trainingdata-io-used-for) [ View all Discussions ](https://www.g2.com/products/trainingdata-io/discuss) ##### Pricing Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more. 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