--- title: UBIAI Text Annotation Tool Reviews meta\_title: 'UBIAI Text Annotation Tool Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 17 reviews by the users' company size, role or industry to find out how UBIAI Text Annotation Tool works for a business like yours. aggregate\_rating: rating\_value: 4.8 review\_count: 17 scale: '5' date\_modified: '2026-08-09' parent\_category: name: Artificial Intelligence url: https://www.g2.com/categories/artificial-intelligence --- # UBIAI Text Annotation Tool Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by UBIAI Text Annotation Tool but has limited features. Are you part of the UBIAI Text Annotation Tool team? [Upgrade your plan](https://my.g2.com/ubiai-text-annotation-tool/upgrade?utm_campaign=s3&utm_medium=claim-popup&utm_source=g2) to enhance your branding and engage with visitors to your profile! UBIAI makes easy-to-use NLP tools to help companies analyze and extract actionable insights from their unstructured data. * * * Seller [UBIAI](https://www.g2.com/sellers/ubiai) Discussions [UBIAI Text Annotation Tool Community](https://www.g2.com/products/ubiai-text-annotation-tool/discuss) Overview by Walid Amamou 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/ubiai-text-annotation-tool/competitors/alternatives) ## User Insights Average based on 17 real user reviews. [Log in to unlock pricing and user insights](/login) ![Ramya I.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ramya I.") RI Ramya I. Operations Associate - 2 Mid-Market (51-1000 emp.) 8/2/2022 "UBIAI Text Annotation tool review,make work easy.Multi format documents support" 4.5/5 What do you like best about UBIAI Text Annotation Tool? 1.UBIAI text annotation tool is very efficient and easy to use for text annotation. 2.most liked features Multi format documents support especially image and word formats Dictionary and ML auto annotations. Review collected by and hosted on G2.com. What do you dislike about UBIAI Text Annotation Tool? It's not supporting Indian regional languages,if it's was featured it will help for Indian users. Review collected by and hosted on G2.com. What problems is UBIAI Text Annotation Tool solving and how is that benefiting you? 1.Dictionary feature is very help to me and saving my time. 2.It's decrease the human error. 3.Converting JPEG format into text document it makes my job very easy and improve my productivity. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Célia D.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Célia D.") CD Célia D. Doctorat en Intelligence Artificielle dans le domaine médical Small-Business (50 or fewer emp.) 11/24/2021 "UBIAI is a startup with a lot of potential" 4/5 What do you like best about UBIAI Text Annotation Tool? Unlike most other text annotation tools, UBIAI enables to annotate native and scanned PDF thanks to their OCR, and the coordinates of the bounding boxes for each word are available (which could be useful). Moreover, the User Interface is good, UBIAI is very attentive to user feedback and needs, and there is a discount for students/researchers. For a startup that was recently created, I think they have potential! Review collected by and hosted on G2.com. What do you dislike about UBIAI Text Annotation Tool? Even though this tool is already great, they are still things that could be improved (and they might be improved in the future). When using the OCR, you cannot do character-based annotation, only word-based annotation split based on white spaces, therefore as an example, "it's" or "this)." is considered as one word, so we cannot just annotate "it" without "'s" or "this" without ").", which is a drawback for me. Review collected by and hosted on G2.com. What problems is UBIAI Text Annotation Tool solving and how is that benefiting you? I need to do Named Entity Recognition and Relation Extraction on medical pdf documents for my PhD. UBIAI enables me to easily annotate pdf and have the coordinates of the bounding boxes around words (and you can train models to automatically annotate), therefore I don't need to use multiple tools at once to do what I need to do, I can simply use UBIAI. Review collected by and hosted on G2.com. Show More 11/25/2021 Current UserValidated ReviewerSource: Organic ![⠀ V.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "⠀ V.") ⠀V ⠀ V. Product Manager Small-Business (50 or fewer emp.) 7/1/2022 "Great product, greater support team." 5/5 What do you like best about UBIAI Text Annotation Tool? UBIAI is the most powerful tool we can find right now that fits our need for machine learning project. They provide robust features and on-time support that really helps us accelerate our work. Review collected by and hosted on G2.com. What do you dislike about UBIAI Text Annotation Tool? There are features that can be improved but they are simply nice-to-have. UBIAI team is always very open to our suggestions. Review collected by and hosted on G2.com. What problems is UBIAI Text Annotation Tool solving and how is that benefiting you? UBIAI is helping us with data labeling and model testing, coupled with OCR functionality that saves us a lot of time processing our data. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![Pradeep N.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Pradeep N.") PN Pradeep N. Senior Data Analyst Mid-Market (51-1000 emp.) 7/4/2022 "Best Annotation Tool for Text Natural Language Processing Annotation" 5/5 What do you like best about UBIAI Text Annotation Tool? I can say it is a data scientist tool, many technologies which data analyst uses can acces using UBIAI for eg, it process the scanned documents and avoid typing file and can save time, it is good for API for predictions and export formats Review collected by and hosted on G2.com. What do you dislike about UBIAI Text Annotation Tool? Everything is super easy here i dont even have one Review collected by and hosted on G2.com. What problems is UBIAI Text Annotation Tool solving and how is that benefiting you? Helps to extract pdf text doc UBIAI convert it to words and make the annotation process super fast Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![Fernando J.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Fernando J.") FJ Fernando J. Fondateur Small-Business (50 or fewer emp.) 1/3/2022 "AMAZING ANNOTATION TOOL FOR NLP! EVEN BETTER IF YOU USING SPACY!" 5/5 What do you like best about UBIAI Text Annotation Tool? While most of the annotation tools are either multiuse (not explicitly designed for NLP) or terrible interface, UBIAI has everything any data scientist would love it! - Good UI / UX - Auto ML - Exports many formats - Specially designed for NLP - API for predictions - It does tokenize the text, which is amazing! - Has great integration with SpaCy - Amazing Customer support Review collected by and hosted on G2.com. What do you dislike about UBIAI Text Annotation Tool? There is nothing in specific I don't like it Review collected by and hosted on G2.com. Recommendations to others considering UBIAI Text Annotation Tool: If you are doing an NLP project, I totally recommend it! Review collected by and hosted on G2.com. What problems is UBIAI Text Annotation Tool solving and how is that benefiting you? Building NER and Relationship models with SpaCy. I've used Label Studio before, but UBIAI made my job way easier as it integrates perfectly with SpaCy Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Ivan K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ivan K.") IK Ivan K. Data Scientist Small-Business (50 or fewer emp.) 11/23/2021 "UBIAI is a great and robust tool for text annotation!" 5/5 What do you like best about UBIAI Text Annotation Tool? The design is very intuitive. You can easily switch from annotating NER to Relations or Text Classification. Additionally, the documentation is fantastic! Review collected by and hosted on G2.com. What do you dislike about UBIAI Text Annotation Tool? The UI for the Relation Annotation is a bit unclear, and you can not easily tell which entities are related. Review collected by and hosted on G2.com. What problems is UBIAI Text Annotation Tool solving and how is that benefiting you? I am doing NER and Relation Extraction annotation for my graduation thesis. The most significant benefit was using the trained models for pre-annotation, which are very correct, inevitably helpful, and make the annotation process much faster and less painful. Review collected by and hosted on G2.com. Show More 5/24/2022 Validated ReviewerSource: Organic ![Isabella Hizniye B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Isabella Hizniye B.") IB Isabella Hizniye B. Senior Data Scientist Small-Business (50 or fewer emp.) 11/29/2021 "Great tool! Definitely recommendable!" 5/5 What do you like best about UBIAI Text Annotation Tool? The tool has a great, intuitive way of using it. Apart form the great handling it offers great extras like model fitting or auto annotation, regex annotation etc. I can highly recommend it. Also, the customer service is tremendously great Review collected by and hosted on G2.com. What do you dislike about UBIAI Text Annotation Tool? I would enjoy the option to train transformer models. Also, automatic relation annotation (even though difficult) would be helpful for some use-cases. Review collected by and hosted on G2.com. What problems is UBIAI Text Annotation Tool solving and how is that benefiting you? I was working on NER and solved that with UBIAI. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ## Questions about UBIAI Text Annotation Tool? 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 UBIAI Text Annotation Tool ](https://www.g2.com/products/ubiai-text-annotation-tool/discussions/new) GU Guest User What is UBIAI Text Annotation Tool used for? 0 Upvotes 0 [ Join the conversation ](https://www.g2.com/discussions/what-is-ubiai-text-annotation-tool-used-for) [ View all Discussions ](https://www.g2.com/products/ubiai-text-annotation-tool/discuss) ##### Pricing Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more. 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