--- 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) ![Verified User in Information Technology and Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Information Technology and Services") UI Verified User in Information Technology and Services Small-Business (50 or fewer emp.) 10/31/2023 "Stand out annotation tool." 5/5 What do you like best about UBIAI Text Annotation Tool? Unique support of PDF annotation. OCR integration, so no preprocessing necessary. Fantastic set-up for collaberations and multiple annotators on one project. AI incorporation in many of their processes, allowing us to create a complete pipeline on their site, including testing our annotations on models. User friendly site. UBI accomodates our requests and tries to incorporate our suggestions. Review collected by and hosted on G2.com. What do you dislike about UBIAI Text Annotation Tool? Paid product but worthwhile for the service. Review collected by and hosted on G2.com. What problems is UBIAI Text Annotation Tool solving and how is that benefiting you? UBIAI is solving our annotation problem. We need those annotations to train AI models. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Yassin E.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Yassin E.") YE Yassin E. Senior Machine Learning Engineer Mid-Market (51-1000 emp.) 1/26/2023 "Very convenient tool and amazingly responsive team" 4.5/5 What do you like best about UBIAI Text Annotation Tool? The tool is snappy and fluid, not too heavy on design, but still pretty and intuitive. We tried several tools and annotation services before deciding to go with UBIAI because it was the one that perfectly fits our invoice annotation use case. Features we like the most: - the IAA (inter-annotator agreement) - the Auto Text recognition (huge time savior) - the Modeling (train sota models to help with annotations) - The ability to annotate on Text (most annotation tools only allow image annotation) Even better, the team is accommodating and responsive to our requests and concerns, which is a huge plus in any business partnership! Review collected by and hosted on G2.com. What do you dislike about UBIAI Text Annotation Tool? - The fact that we don't use English data is a little tricky, as Japanese doesn't consistently get appropriately recognized. - Some few quality of life features could easily be added to improve the overall experience Review collected by and hosted on G2.com. What problems is UBIAI Text Annotation Tool solving and how is that benefiting you? They are solving many problems that directly impact our line of operations for our invoice recognition project! - They fixed a bug that impacted Japanese language recognition (all characters were recognized as squares) - They added a feature to annotate unlabeled text as "others" (which is a considerable time savior) and so on and so forth... Review collected by and hosted on G2.com. Show More 7/26/2023 Current UserValidated ReviewerSource: Organic ![William B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "William B.") WB William B. Data Labeling Lead Mid-Market (51-1000 emp.) 1/26/2023 "Great powerful tool, amazing support, continuous improvements." 5/5 What do you like best about UBIAI Text Annotation Tool? UBIAI has helped me power many of my annotations projects, from a diverse array of complexity. Besides that, their support is amazing, and they are always on the look for possible improvements to their tool. I have tried quite many annotation tools before, but from all, I would recommend UBIAI 10/10. If you are in doubt, doubt no further and see for yourself! Review collected by and hosted on G2.com. What do you dislike about UBIAI Text Annotation Tool? All features requests or doubts I had were clarified. I have no dislikes about UBIAI. Review collected by and hosted on G2.com. What problems is UBIAI Text Annotation Tool solving and how is that benefiting you? All sorts of annotations. They provide us with all features we need. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![Harsh G.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Harsh G.") HG Harsh G. Assistant Engineer Enterprise (\> 1000 emp.) 7/25/2022 "Efficient and Easy to use text annotation tool for NLP applications" 5/5 What do you like best about UBIAI Text Annotation Tool? This tool has several useful features which we used in one of the NLP applications, we imported data from multi-format documents like txt,CSV pdf and json which also had several geographical-based languages within pdfs data. ML models were easy to train, understand and auto annotate the documents. It makes a data scientist's life easy. Review collected by and hosted on G2.com. What do you dislike about UBIAI Text Annotation Tool? This is the tool that is not up to date with the advanced features to handle complex NLP applications and train them. The user interface of this application can also be improved by providing an attractive UI with several languages to the users. Review collected by and hosted on G2.com. What problems is UBIAI Text Annotation Tool solving and how is that benefiting you? We used this tool to get insights into the customer feedback data to extract the key notes within the documents to get an idea about customer sentiments, it was very useful for named entity recognization and relation extraction, data labeling is very easy and provides support to train and test the models. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Ihsan S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ihsan S.") IS Ihsan S. Machine Learning Engineer Small-Business (50 or fewer emp.) 10/11/2022 "Powerful NLP annotation tool, highly recommended!" 5/5 What do you like best about UBIAI Text Annotation Tool? If you're looking for a tagging platform on NLP projects, UBIAI probably has all the features you need. lt supports many document types and multiple OCR engines. It's super simple and powerful. Review collected by and hosted on G2.com. What do you dislike about UBIAI Text Annotation Tool? I don't have anything negative to say about it. Review collected by and hosted on G2.com. What problems is UBIAI Text Annotation Tool solving and how is that benefiting you? UBIAI customer support is fast and helpful. They add new features for their customers very quickly. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Sameer C.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Sameer C.") SC Sameer C. Software Engineer II A Enterprise (\> 1000 emp.) 8/13/2022 "An amazing to build intelligence with your unstructured data" 4.5/5 What do you like best about UBIAI Text Annotation Tool? The best part of the tool is the annotations and label categorization. It helps to read the data from different types of sources having similar kind of fields. For example, reading data from ID proofs resumes, mark sheets etc. for collecting personal information. Review collected by and hosted on G2.com. What do you dislike about UBIAI Text Annotation Tool? So far, nothing bad about the product. Using it in multiple customer solutions. One thing that could be improved or good to have would be to provide other options also to build the model intelligence. Review collected by and hosted on G2.com. What problems is UBIAI Text Annotation Tool solving and how is that benefiting you? It is helpful in the identification of personal data from different sources for one of the HR domain clients. Apart from this, have used it for investment banking firms for the customer's data validation (primarily history data for fraud analytics). Review collected by and hosted on G2.com. Show More 8/17/2022 Validated ReviewerIncentivizedSource: G2 invite ![Jetson W.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Jetson W.") JW Jetson W. Engineering Summer Associate - Data Architect Small-Business (50 or fewer emp.) 7/31/2022 "Would totally recommend this to anyone!" 5/5 What do you like best about UBIAI Text Annotation Tool? UBIAI has a really stunning UI. It is very easy to work with. A couple of things that draw me to UBIAI are that it could accept data in a LOT of formats (even including PDFs!). My project involves transforming unstructured data like PDFs into structured data, and I had a really hard time finding the right annotation tool. I also love that UBIAI allows me to export data in plenty of formats as well, enabling me to build out models really fast :) Review collected by and hosted on G2.com. What do you dislike about UBIAI Text Annotation Tool? I haven't found anything that I don't like about UBIAI yet, to be honest! Review collected by and hosted on G2.com. What problems is UBIAI Text Annotation Tool solving and how is that benefiting you? Being able to annotate data in a lot of formats, and also being able to export the data in various format are just so essential. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![Jasmeet K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Jasmeet K.") JK Jasmeet K. Data Scientist Enterprise (\> 1000 emp.) 7/18/2022 "Great tool for Data Annotation and Classification for NLP tasks." 4.5/5 What do you like best about UBIAI Text Annotation Tool? I love this product as this provides amazing support for document classification and named entity recognition. The NLP tasks UI is very intuitively embedded into this product and it is really easy to use. The export formats like Spacy and Amazon Comprehendare also supported. Review collected by and hosted on G2.com. What do you dislike about UBIAI Text Annotation Tool? There should be an option for the user to upload their dictionary for tokenization so that we can have tokens based on our organization-supported vocab which should not be a tough task to implement. Review collected by and hosted on G2.com. What problems is UBIAI Text Annotation Tool solving and how is that benefiting you? UBIAI Text Annotation Tool is helping us tokenize and label data for which original labels are not present and it helps us in creating datasets for our machine learning models. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Ashok K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ashok K.") AK Ashok K. Proofreader Mid-Market (51-1000 emp.) 8/5/2022 "Annotation makes simple!" 5/5 What do you like best about UBIAI Text Annotation Tool? Time saving and convenient tool , easy to understand the concept of the tool. It's support multi format like Jpeg or any text format. In the pdf file its helps for unstructured data into structured data. Review collected by and hosted on G2.com. What do you dislike about UBIAI Text Annotation Tool? To be honest, i don't find any dislike thing in the tool.., and the sametime If tool is support for all the languages it helps a lot for other language users too. Review collected by and hosted on G2.com. What problems is UBIAI Text Annotation Tool solving and how is that benefiting you? It's makes so easy for making word document with the jpeg images and no more typing needed with the tool. This AI is really smart for providing structured data. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Chaitra L.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Chaitra L.") CL Chaitra L. Data Analyst Enterprise (\> 1000 emp.) 6/29/2022 "Text Annotation Made Easy!" 4.5/5 What do you like best about UBIAI Text Annotation Tool? Tools ability to work with different file types, ability to work on scanned documents (making users' life easy by saving typing or file conversion time) Multiple language support. Easy to use UI, a feature of exporting the data into multiple formats. Decent customer support. Review collected by and hosted on G2.com. What do you dislike about UBIAI Text Annotation Tool? I like most of the features, no specific feature to dislike. Review collected by and hosted on G2.com. Recommendations to others considering UBIAI Text Annotation Tool: Go for it for your Natural Language Processing (NLP) needs Review collected by and hosted on G2.com. What problems is UBIAI Text Annotation Tool solving and how is that benefiting you? For a project requirement to scan through the customer service emails to extract important notes for a report, this tool helped a lot with the ability to do NER (Named Entity Recognition) and Relation Extraction annotation. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ## 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. 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