--- title: V7 Darwin Reviews meta_title: 'V7 Darwin Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 55 reviews by the users' company size, role or industry to find out how V7 Darwin works for a business like yours. aggregate_rating: rating_value: 4.7 review_count: 55 scale: '5' date_modified: '2026-06-17' parent_category: name: Artificial Intelligence url: https://www.g2.com/categories/artificial-intelligence --- # V7 Darwin Reviews **Vendor:** V7 **Category:** [Data Labeling Software](https://www.g2.com/categories/data-labeling) **Average Rating:** 4.7/5.0 **Total Reviews:** 55 ## About V7 Darwin V7 Darwin is a specialized AI platform for creating high-quality training data and managing annotation workflows. It is engineered for teams building sophisticated computer vision models and solving complex, domain-specific challenges with AI. V7 Darwin provides a comprehensive suite of tools for data labeling, video annotation, and medical imaging annotation. - Create pixel-perfect image and video annotations with Auto-Annotate and SAM for semantic masks, instance segmentation, keypoints, and polygons. - Develop medical AI with tools for DICOM, NIfTI, and WSI annotation, featuring an interface with MPR, 3D rendering, precise crosshairs, windowing, and oblique views. - Accelerate video annotation by up to 10x with AI-assisted auto-tracking for objects across frames. - Manage long videos, multi-camera views, and nested annotation classes. - Design multi-stage review workflows with conditional logic, consensus, and task assignment for your data labeling pipeline. - Organize, filter, and manage large datasets with custom views and tags, enabling real-time team collaboration for annotators, reviewers, and ML engineers. - Scale your annotation projects with professional data labeling services, including certified annotators and experts in various domains (medical, video, LLMs, scientific). You can seamlessly integrate V7 Darwin with your existing tech stack and import/export annotations with ease. Get complete control over your models, tasks, and datasets through the open API, Darwin-py SDK, and CLI. ## V7 Darwin Pros & Cons **What users like:** - Users commend the **ease of use** of V7 Darwin, enjoying its intuitive interface and seamless task automation. (10 reviews) - Users appreciate the **annotation efficiency** of V7 Darwin, significantly enhancing productivity and accuracy in HR workflows. (8 reviews) - Users commend the **user-friendly annotation tools** of V7 Darwin, enhancing project efficiency and quality control. (7 reviews) - Users value the **comprehensive HRMS features** of Darwinbox, enhancing efficiency and accuracy across the employee lifecycle. (6 reviews) - Users praise the **efficiency** of V7 Darwin in automating tasks and streamlining the entire HR process. (5 reviews) - Users praise the **intuitive interface** of V7 Darwin, making tasks easy and efficient with minimal confusion. (5 reviews) - Data Labeling (4 reviews) - Accuracy (3 reviews) - Automation (3 reviews) - Image Segmentation (3 reviews) **What users dislike:** - Users express frustration over the **lack of essential features** in V7 Darwin, hindering navigation and usability. (5 reviews) - Users are disappointed by the **missing features** in V7 Darwin, such as limited polygon manipulation and export options. (5 reviews) - Users express frustration over the **limited features** of V7 Darwin, wishing for more functionality and flexibility. (3 reviews) - Users experience **annotation issues** , including inability to retract submissions and lack of approval shortcuts. (2 reviews) - Users find the **difficult navigation** of V7 Darwin challenging, particularly when trying to access advanced features effectively. (2 reviews) - Users express frustration over the **lack of features** , particularly for basic file management and intuitive navigation. (2 reviews) - Limited Functionality (2 reviews) - Poor Usability (2 reviews) - Slow Performance (2 reviews) - Accuracy Issues (1 reviews) ## V7 Darwin Reviews ### 1. Easy Video Annotation and Predictive Labeling for Massive Datasets **Rating:** 4.5/5.0 stars **Reviewed by:** Jed D. | Writer, Small-Business (50 or fewer emp.) **Reviewed Date:** April 28, 2026 **What do you like best about V7 Darwin?** Video annotation is very easy and its predictive labeling tool is really easy to use. We are able to annotate massive datasets to train our ML models. **What do you dislike about V7 Darwin?** Ease of use, very easy to quickly annotate images and videos **What problems is V7 Darwin solving and how is that benefiting you?** Workflow pipelines are a breeze and makes it very clear for our team of annotators what their tasks are ### 2. Comprehensive HRMS for End-to-End Employee Lifecycle Management **Rating:** 4.0/5.0 stars **Reviewed by:** Shiv S. | Associate - Business Strategy and Marketing, Enterprise (> 1000 emp.) **Reviewed Date:** September 25, 2025 **What do you like best about V7 Darwin?** Darwinbox is an excellent all-in-one HRMS that helped me manage the entire employee lifecycle seamlessly. I found it particularly useful for onboarding, performance management, time and attendance tracking, and payroll processing. The platform made it easier to centralize employee data, automate HR workflows, and ensure transparency across processes. I appreciated how it reduced manual work and improved accuracy in payroll and performance evaluations. I was using this software on a regular basis, and I found it very useful **What do you dislike about V7 Darwin?** While Darwinbox is robust, it can sometimes feel slightly complex to navigate, especially when dealing with advanced features. Certain modules could be more intuitive and user-friendly, as new users may require extra time to adapt. Additionally, occasional lag in system responsiveness was noticeable during peak usage. **What problems is V7 Darwin solving and how is that benefiting you?** Darwin is solving the problem of not having a unified HRMS in the company. Earlier, most HR processes were manual and scattered, which led to inefficiencies and errors. With Darwin, all employee lifecycle functions—onboarding, performance management, time and attendance tracking, and payroll, are integrated into one platform. The biggest benefit for me has been the automation and centralization of HR tasks. It has reduced manual work, improved accuracy in payroll and attendance, and made performance management more transparent. Overall, it has streamlined processes, saved time, and enhanced both employee and HR team efficiency. ### 3. A brilliant concept, superby executed **Rating:** 5.0/5.0 stars **Reviewed by:** Derek V. | Chief Architect, Small-Business (50 or fewer emp.) **Reviewed Date:** July 10, 2024 **What do you like best about V7 Darwin?** Spreadsheet tech hasn't really changed since 1979 when VisiCalc was introduced with support for formulae in spreadshset cells. V7 has changed that - having an LLM running inside each cell and allowing cells to contain rich content like handwritten documents or scanned paperwork is a huge game changer! **What do you dislike about V7 Darwin?** I only dislike that they didn't invent this 20 years ago **What problems is V7 Darwin solving and how is that benefiting you?** Processing scanned in paper documents, sometimes handwritten. ### 4. V7 **Rating:** 5.0/5.0 stars **Reviewed by:** Sphokazi S. | Data capture, Mid-Market (51-1000 emp.) **Reviewed Date:** August 20, 2024 **What do you like best about V7 Darwin?** It's easy to use as a software and navigation is easily graspable **What do you dislike about V7 Darwin?** The software doesn't allow a person to retract a submission of an annotation **What problems is V7 Darwin solving and how is that benefiting you?** It allows me to annotate documents in order to assist the system ### 5. V7 is a very good image annotation tool **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Small-Business (50 or fewer emp.) **Reviewed Date:** October 04, 2023 **What do you like best about V7 Darwin?** It has automatic annotation tool like SAM, and it allows you to merge the polygons, which I find very handy. **What do you dislike about V7 Darwin?** I would like to see a feature that allows me to split an existing polygon into multiple new polygons. Also, V7 does not allow file/folder manipulation on their website (like the operations supported by Google drive), which I find inconvenient. **What problems is V7 Darwin solving and how is that benefiting you?** I need to create a new dataset for my research on motion segmentation, and another teammate and I use V7 to annotate our images ### 6. Most advanced functionality for data labelling **Rating:** 4.5/5.0 stars **Reviewed by:** Kirti P. | Regional Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** March 07, 2023 **What do you like best about V7 Darwin?** Exporting the documents and annotating and labeling them. All its functionalities and excellent and up to our requirements. The arrangement of its UI and tool is so exciting and intuitive for all users. No confusion while selecting the tool for your desired work. Its automotive features are unique, helping you make your job done more efficiently and in less time with more accuracy. Enables you to manage all your teamwork in one place. Supports multiple processes and operations. **What do you dislike about V7 Darwin?** Finding or filtering the documents from the mass data is quite tricky sometimes. Its sorting or filtering feature does not provide accurate results or lags when there are more files. **What problems is V7 Darwin solving and how is that benefiting you?** We use this tool to annotate our documents and provide and mark labels on them. Helping us automate the documentation processes and making our workflow more accessible and faster. Its skeleton tool is amazing which assists in making our work easier. MAnaing and storing DB most intuitively. ### 7. Most innovative and amazing tool **Rating:** 4.5/5.0 stars **Reviewed by:** ABDUL B. | Small-Business (50 or fewer emp.) **Reviewed Date:** February 12, 2023 **What do you like best about V7 Darwin?** One of the best things about this tool is its user-friendly data annotation feature. Thanks to the auto-annotation features, I could label my dataset with ease, even for the most complex objects. The tool even allows for the annotation of polygon shapes, which was a massive help for me. **What do you dislike about V7 Darwin?** I want more export options for my dataset, such that it supports a wide range of formats. I encountered this issue with the instance segmentation format for YOLO. Moreover, I would prefer the dataset hosted directly in the colab notebook, just like Roboflow datasets can be accessed. **What problems is V7 Darwin solving and how is that benefiting you?** The instance segmentation is performed automatically, which is a fantastic feature of this tool. It has helped me accelerate the data annotation process saving tons of time. ### 8. Exactly What I've Been Looking For! **Rating:** 5.0/5.0 stars **Reviewed by:** Suneth T. | Student Researcher, Small-Business (50 or fewer emp.) **Reviewed Date:** November 25, 2022 **What do you like best about V7 Darwin?** After several tries trying out various tools to annotate my data, I stumbled on V7 and immediately realised that V7 had exactly what I needed. My datasets have a lot of similar images and V7's copy annotations feature helps save a ton of time and allows me to work through my datasets swiftly. Furthermore, I never knew I needed the image manipulation options that V7 provides until I used it. It allowed me to completely isolate my items from the noise for more accurate annotations. Also, V7's UI looks amazing and is incredibly simple to use. There's no learning curve. **What do you dislike about V7 Darwin?** No complaints so far, as I haven't encountered any features that I dislike. Everything is straightforward to use, and I haven't encountered any bugs while using V7 either. **What problems is V7 Darwin solving and how is that benefiting you?** V7 is a data annotation tool with features such as "Copy Annotations" that allows for a faster workflow. I'm currently annotating my images with bounding boxes, but V7 also provides various other options. ### 9. Amazing AI Platform **Rating:** 5.0/5.0 stars **Reviewed by:** Timothy M. | Assistant Professor (Computer Applications), Small-Business (50 or fewer emp.) **Reviewed Date:** November 01, 2022 **What do you like best about V7 Darwin?** I am using v7 labs AI tool for my research on Computer Vision. Especially for annotating data and training CV models. I must say that V7 is the most innovative and amazing tool in this category. I am fascinated by this platform's features, from annotating datasets to training and deploying. It's really wonderful to have all these managed wonderful features. The data annotation tool on the platform is extremely powerful, well-featured, and easy to use. I can now label my dataset in a few clicks, even the most complex objects with amazing auto-annotation features, even for polygon shapes. I also tried 3d annotation of objects in the image using a cuboid tool that it provides, and it's fantastic. I really recommend v7 labs to everyone who is Computer Vision Pro and wants to annotate and build efficient and accurate computer vision models and manage the whole pipeline/workflow. Thank you, v7 labs team for such a great platform. **What do you dislike about V7 Darwin?** There is nothing that I dislike so far. All features are really amazing. **What problems is V7 Darwin solving and how is that benefiting you?** I can annotate image and vedio dataset quickly and I can build accurate Computer Vision Models . ### 10. Fast polygon annotation with the option of model hosting **Rating:** 4.5/5.0 stars **Reviewed by:** Ahmad v. | Senior Automation Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** December 09, 2022 **What do you like best about V7 Darwin?** Web-based annotation tools including model-assisted polygon annotation are among the best I have tried. I appreciate that they provide the option of hosting models for companies getting started with this technology. Pricing seems fair for what they are providing. **What do you dislike about V7 Darwin?** In my first week using the service I have had no problems with it. I have given them a few recommendations that might streamline the navigation of datasets, and that feedback was welcome and encouraged. **What problems is V7 Darwin solving and how is that benefiting you?** Speeding up polygon annotations reduces the cost of tuning new image analysis models. Hosting the models on their website gives the option of keeping it there at a known cost or using it as a proof of concept stage. ### 11. Great experience with V7 **Rating:** 5.0/5.0 stars **Reviewed by:** Cesar E. | Enterprise (> 1000 emp.) **Reviewed Date:** April 20, 2023 **What do you like best about V7 Darwin?** Very user friendly platform wich alows for easy annotation and moving on with projects **What do you dislike about V7 Darwin?** Not much things to dislike so far, would love to be able to use lines in the consensus stage. **What problems is V7 Darwin solving and how is that benefiting you?** Heloping with automation and measurement of otic nerve diameter ### 12. Very easy to use **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Civil Engineering | Small-Business (50 or fewer emp.) **Reviewed Date:** September 26, 2023 **What do you like best about V7 Darwin?** Annotation class shortcuts, tool shortcuts, menu for filtering type/workflow stages (especially the "dont include") **What do you dislike about V7 Darwin?** Missing a shortcut for approving annotations in review (could be I've just not found it) **What problems is V7 Darwin solving and how is that benefiting you?** Easy of annotation ### 13. Most Diverse Platform **Rating:** 4.5/5.0 stars **Reviewed by:** Anthony K. | Data Annotator, Mid-Market (51-1000 emp.) **Reviewed Date:** August 18, 2022 **What do you like best about V7 Darwin?** What I appreciate most about using V7 Darwin's diverse variety of annotation tools is it is fast, simple, and functional. The experience has been smooth and hassle-free; the subtract and merge tools are beneficial for pixel-perfect labeling, which is a tremendous advantage and something I've never seen before. It also offers an easy-to-navigate user interface. V7's navigation is a joy to work with. Work is made easier and faster to complete, which increases production. Compared to other platforms, the V7 tools are excellent and easy to use. To make things even easier, the features are clearly labeled. In terms of cutting down on work time, they have the easiest shortcuts. It makes tagging and annotating a lot faster and makes me more efficient. **What do you dislike about V7 Darwin?** The platform works without trouble, the work is quickly saved, and it is easy to recover it. As a result, there is not much lag or freezing of the platform during use. **What problems is V7 Darwin solving and how is that benefiting you?** We've saved a lot of time labeling data with V7 because we use it for annotations like bounding boxes and semantic segmentation. An excellent tool for adding annotations to images and videos. ### 14. Work at Ease **Rating:** 4.0/5.0 stars **Reviewed by:** Desmond A. | Data Specialist, Mid-Market (51-1000 emp.) **Reviewed Date:** August 11, 2022 **What do you like best about V7 Darwin?** The platform's User Interface is one of my favorite aspects of this annotation tool. Because everything you need to work with is simply accessible and the hotkeys are so nicely implemented, you'll be able to work more quickly. The icons used to symbolize each tool are clear and understandable, making it simple for users to navigate between them. When used properly, tools like polygon and polyline simplify image annotations while also improving accuracy. I particularly like the fact that you can view the datasets that are available to you while working, so you can also choose to hide that feature so that you can focus on the tasks at hand. **What do you dislike about V7 Darwin?** V7's occasional tendency to lag while working with large datasets increases the amount of time you spend on the assignment. **What problems is V7 Darwin solving and how is that benefiting you?** The brush and eraser capabilities in v7 make modifying polygon annotations so much easier than they are in other annotation platforms. Additionally, the edit and polygon tools make it easy for me to alter my polygons. ### 15. GREAT TOOLS AND USER FRIENDLY INTERFACE **Rating:** 5.0/5.0 stars **Reviewed by:** Hayes-Paschal B. | Data Specialist, Mid-Market (51-1000 emp.) **Reviewed Date:** August 10, 2022 **What do you like best about V7 Darwin?** Personally, I have learned a lot using V7 Darwin and we have benefitted as a company from its Annotation Tools and Interface. The UI is straightforward and the tools are clearly laid out, making the platform less difficult to understand compared to others. With just a few hours of exploration, a beginner can get used to the tools and shortcuts. At least that's how it was for me. We were tasked with labeling a very demanding project a while ago and it was thanks to Darwin's precise Polygon tool, merge/separation tools and visible time tracking on the interface, that we were able to deliver accurate-high quality labels in good time. Darwin is definitely my first choice if 'Speed and Accuracy' are the main targets. **What do you dislike about V7 Darwin?** Nothing bad if I'm being honest. If you could pitch in an image searching pane for users so we choose the asset we want to work on? V7 is my go-to! **What problems is V7 Darwin solving and how is that benefiting you?** Safety netting. With the ease of V7 as a user, I am more confident in how I annotate because my dots connect and my labels come out as they should. And fast! ### 16. Very Practical and Easy to Use **Rating:** 4.5/5.0 stars **Reviewed by:** Philip A. | Data Labeling Specialist, Mid-Market (51-1000 emp.) **Reviewed Date:** August 09, 2022 **What do you like best about V7 Darwin?** I switched from Scale AI to V7 and I have been impressed with the UI. The colorful/simple UI makes it nice to work with. The annotated dataset has a colorful view especially when you turn on the sub-annotation feature. With video annotation, the interpolate feature is very useful, especially in the case of annotating moving vehicles, we find it makes video annotation less time-consuming. The polygon tool with the "merge" and "subtract" feature helps to prevent labeled datasets from overlapping. In the case of labeling human beings, you can merge the same parts of a human being as a single entity when it is being occluded by an object. **What do you dislike about V7 Darwin?** V7 Darwin is a great platform with first-class tools. I would definitely recommend it to annotators everywhere. I do not dislike anything **What problems is V7 Darwin solving and how is that benefiting you?** It gives the annotator a wide variety of tools to handle any form of AI/ML labeling project. The platform provides auto annotations which save time for us and make for a pleasant work experience. ### 17. Excelllent v7 Academy **Rating:** 4.5/5.0 stars **Reviewed by:** Bright M. | Training Lead, Mid-Market (51-1000 emp.) **Reviewed Date:** August 03, 2022 **What do you like best about V7 Darwin?** QA Workflow The ability to create different QA workflows is a feature that has helped our team a lot. We can have different levels of QA review of the same task before client delivery, this goes a long way to ensure our work is of the good quality. Support One of the best customer service support teams out there. They reach out and attend to issues being faced promptly, fix bugs, and are always open for feedback. Some features our team had requested were implemented, how cool is that? The V7 Support team has been very helpful - from onboarding to data management. Auto Annotate V7’s auto annotate feature cannot be ruled out. It is very responsive and accurate and such has reduced the amount of time we use during annotation. One can great multiple polygons of a complex object in seconds as compared to the normal way of annotating. **What do you dislike about V7 Darwin?** So far so good. Nothing to dislike, except the updates that makes the platform lag. **What problems is V7 Darwin solving and how is that benefiting you?** As a Training Lead, the convenience and ease of the platform makes the onboarding process for all annotators fast and easy! ### 18. Big Time Saver **Rating:** 5.0/5.0 stars **Reviewed by:** Sharon I. | Q, Mid-Market (51-1000 emp.) **Reviewed Date:** July 29, 2022 **What do you like best about V7 Darwin?** I love their UI. Very user friendly. Easy panning of images that helps speed up annotation. Their shortcuts aren't limited, everything you want to do has a key for it, which makes annotation easy. Most especially, I love their label count feature and the image manipulation feature! Amazing stuff. I can confidently say it is the best UI for data annotation I have ever come across. This feature is definitely the team's favorite and something that sets V7 apart from other labeling platforms. Annotation time reduced significantly and enabled us create multiple instances of the various tools or classes by just hitting "N" We really like the open API. We could easily export our data and create over a thousand classes via the CLI SDK. Quite impressed with it. Made my life easy for one. Importing and exporting data in multiple formats, including Geotiff, was a nice surprise and proved quite helpful. **What do you dislike about V7 Darwin?** Occasional platform lags and sign-outs is an annoyance but everything else on the platform is great. Also, the inabilty to get worker stats on a project in a more explicable format, even without exporting. I'd recommend implementing Lidar Annotation Tools, though. It'd be a plus for you and your customers. **What problems is V7 Darwin solving and how is that benefiting you?** I really like the QA process workflow as it allows us review annotations easier and in stages. v7 handles magnitude data which give its users an understabable view of what data one is to work on. From Admin control to Workforce Manager control Worker control, everything makes sense. The self-assigning feature is a plus for data pools ### 19. V7 is avery helpful data annotation tool **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Mid-Market (51-1000 emp.) **Reviewed Date:** January 18, 2023 **What do you like best about V7 Darwin?** ability to automate repetitive tasks and improve efficiency in the annotation process. It can also provide tools for quality control, such as duplicate detection and annotation consistency checks **What do you dislike about V7 Darwin?** the tool is not user-friendly or intuitive, making it difficult for users to navigate and utilize all of its features and thus i think the interface and help feature must be improved **What problems is V7 Darwin solving and how is that benefiting you?** it helps solve problems related to data annotation and labelling, which can be a time-consuming and tedious task by automating and streamlining this process. Its reporting feature helps to know the progress of the team ### 20. Everything is at the tip of my fingers! **Rating:** 4.5/5.0 stars **Reviewed by:** Henry Kwei Q. | Data Specialist, Mid-Market (51-1000 emp.) **Reviewed Date:** July 26, 2022 **What do you like best about V7 Darwin?** "V7 has very fast responsiveness to feedback and suggestions from its user's perspective. Communication with V7 personnel about bugs is usually very interactive. Some of my suggestions for additional features were quickly delivered and I love their response. It makes working on V7 more productive and easier. User-friendly interface. Navigation on V7 is very user-friendly. It helps boost production as work is made easier and faster to complete. A stunning UI, so far the best I have seen. Can't forget about the tools. Wow. I love the tools on V7. The brush is easy to use compared to other platforms. The attributes are easy to identify and select. The shortcuts are most efficient as they help shorten work time. This feature is undeniably one of the most useful features on V7. This feature makes V7 stand out from other platforms. It helps reduce annotation time tremendously and this speeds up my labelling process. It is beyond doubt to say this is the best feature on V7." **What do you dislike about V7 Darwin?** "So far, so good. Nothing to dislike at the moment. Less good on NLP but this seems to be something they're building out and annotations seem to get out of image borders." **What problems is V7 Darwin solving and how is that benefiting you?** "V7 has saved us a lot of time labelling data We are using V7 for bounding box and semantic segmentation annotations and it helps us do more in less time. Great platform for both image and video annotations" ### 21. User-Friendly Platform **Rating:** 5.0/5.0 stars **Reviewed by:** Roy O. | Quality Assurance , Mid-Market (51-1000 emp.) **Reviewed Date:** July 26, 2022 **What do you like best about V7 Darwin?** "V7 Darwin is accurate, user-friendly and functional, a wide variety of tools make annotation relatively quick and easy. The subtract and merge options are particularly useful for pixel-perfect labeling which is a big plus and not something I've seen elsewhere, the experience so far has been smooth with no issues. V7 is my go-to platform." **What do you dislike about V7 Darwin?** "Not much to say here, the platform works well with no hindrance, and the work is promptly saved and easily retrieved. No problems. The platform does not freeze and makes for a smooth experience." **What problems is V7 Darwin solving and how is that benefiting you?** "V7 gives the annotator a wide variety of tools to handle any form of computer vision project. The platform also provides auto annotations which save time and make for a pleasant work experience." ### 22. Innovative platform that is staying ahead of the game in CV **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Mid-Market (51-1000 emp.) **Reviewed Date:** July 22, 2022 **What do you like best about V7 Darwin?** My company performs a lot of data labelling using multiple platforms - we choose V7 frequently for Computer Vision projects due to the ease of managing workflows and quality control stage gates, the simplicity of the UX, the auto-annotate feature - and the fact that its preferred by our annotators. They also have a fantastic and highly responsive team. **What do you dislike about V7 Darwin?** Not much honestly. Not as strong on NLP yet (or certain data types like LIDAR) but I expect this might be a growth area for the company, and I wouldn't be surprised if they tackle these areas with the same zeal and competency should they choose to invest in them. **What problems is V7 Darwin solving and how is that benefiting you?** We use V7 to produce high-quality data annotation pipelines with large data sets and large teams - the platform facilitates this activity in a way that most alternatives don't come close to, in everything from the open API, UX, data security assurance, handling large volumes etc... ### 23. Useful and performant software, very responsive support team **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Hospital & Health Care | Mid-Market (51-1000 emp.) **Reviewed Date:** July 13, 2022 **What do you like best about V7 Darwin?** Darwin is a great tool for annotating. We found it very easy to manage images, annotations, and annotators. The images we use in our line of work should stress-test most image-processing services, but Darwin seems to operate fast enough for our satisfaction. There are some niche tools we use that are missing in the interface, but their support team is very responsive, I felt our feature requests are heard and being worked on. **What do you dislike about V7 Darwin?** Not a lot to be honest. If I have to write something, I guess the documentation is a bit rough on the edges. **What problems is V7 Darwin solving and how is that benefiting you?** Annotation. We have a large number of large images that need to be annotated for training/evaluation purposes, and V7 is making it possible for us to assign annotators to images, let the annotators annotate with a rich set of annotation tools, review the annotations, and export them easily and fast. ### 24. Gain performance in your work **Rating:** 5.0/5.0 stars **Reviewed by:** Luís Alexandre E. | Professor Adjunto, Small-Business (50 or fewer emp.) **Reviewed Date:** December 19, 2022 **What do you like best about V7 Darwin?** With V7 time-consuming tasks such as notes are performed in a very agile way. In addition, you can create and manage your scientific workflows with a very intuitive interface. **What do you dislike about V7 Darwin?** I'm still starting to use it, so far no problems. **What problems is V7 Darwin solving and how is that benefiting you?** The incredible ease and speed of the annotation generation process ### 25. Very powerful platform with an awesome technical roadmap ahead **Rating:** 5.0/5.0 stars **Reviewed by:** Jason N. | Software Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** July 20, 2022 **What do you like best about V7 Darwin?** - powerful API and tooling to quickly generate interpolated annotations which is so valuable for our unstructured data use case - quick and responsive support - active product roadmap with more great features coming **What do you dislike about V7 Darwin?** we've made some additional product requests around immutable video metadata and workflow management which are actively being worked on **What problems is V7 Darwin solving and how is that benefiting you?** Generating tons of annotations for cheap. This is so valuable for us as my team is working with a particularly messy and large microscopic dataset of cell imagery ### 26. Intuitive UI to annotate data **Rating:** 5.0/5.0 stars **Reviewed by:** Nilesh B. | Founder , Small-Business (50 or fewer emp.) **Reviewed Date:** February 28, 2022 **What do you like best about V7 Darwin?** V7 delivers an extremely intuitive UI. The tool is very user-friendly and it doesn't take much time to get used to it. It has a shallow learning curve. Keyboard shortcuts are really helpful and they make it much easier to annotate data. We like their auto-annotation tool because it’s quite accurate and saves a lot of time. The API support is nice as well. It allowed us to code our parsers as well as it allowed us directly upload data from the command line. We had no issues importing and exporting our data, which wasn’t always the case with other tools that we used. Great customer support, too. **What do you dislike about V7 Darwin?** To be honest, we haven't found any major dislike although we've been using it for more than 3 months. Everything is going smoothly so far. **What problems is V7 Darwin solving and how is that benefiting you?** We are annotating image and video data for defect inspection. V7 helps us do it more efficiently and with higher accuracy. ### 27. Can't fault the responsiveness! **Rating:** 4.5/5.0 stars **Reviewed by:** Benita A. | Data Labeler, Mid-Market (51-1000 emp.) **Reviewed Date:** July 29, 2022 **What do you like best about V7 Darwin?** V7 have the best customer service I've experienced in the industry, responding quickly to issues and keeping us posted on updates etc. **What do you dislike about V7 Darwin?** Honestly not much to complain about so far **What problems is V7 Darwin solving and how is that benefiting you?** "I use V7 as part of a team to deliver large annotation projects where consistent quality on big datasets is key.'' ### 28. v7's integration with aws fits hand in glove **Rating:** 3.5/5.0 stars **Reviewed by:** Joseph J. | Machine Learning Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** May 23, 2022 **What do you like best about V7 Darwin?** Multiple options to select from when exporting annotations s3 integration was just perfect for me as i was able to break the video down into frames automatically right after after upload. **What do you dislike about V7 Darwin?** far too often i'm been met with this problem where i have to delete and re-draw the bounding box multiple times around the object before it gets segmented. The error is about your system being down at the moment or that i a slow internet connection (which is not the case) **What problems is V7 Darwin solving and how is that benefiting you?** product detection ### 29. Useful tool for creating training data faster. **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** March 16, 2022 **What do you like best about V7 Darwin?** Annotating for complex tasks like segmentation is much easier with the auto-annotate tool. I no longer have to select all boundary points for creating segmentation maps as the tool allows me to draw a rough bounding box, creating a map on its own that can be tweaked to meet our requirements. Just recently the team introduced the option to plug in external models to annotate data and we are very excited to explore it in the upcoming months. The interface is also very intuitive so using the tool is quite easy, especially after you learn the keyboard shortcuts. **What do you dislike about V7 Darwin?** Nothing major with the annotation tool. While the CLI SDK is amazing for uploading data, it might be tricky for beginners. The documentation is a huge help here and is easy to follow. **What problems is V7 Darwin solving and how is that benefiting you?** V7 is helping us build an autonomous weed detection and eradication mechanism for automation in the agricultural domain. So far, we really like that it helped us reduce the annotation time from a couple of days to hours. ### 30. Advanced data management and training platform **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.) **Reviewed Date:** March 01, 2022 **What do you like best about V7 Darwin?** V7 has one of the best customer support teams I've ever come across. From the smooth onboarding to adding new features requested by us - they really listen to the feedback and are very responsive. The UI is very intuitive which helped us reduce the time spent on labeling. We label videos, and V7's interpolation features made it easier and faster to annotate our data. They also have an open API and allow for the import and export of data in multiple formats. **What do you dislike about V7 Darwin?** I have been using V7 for months now in a number of projects, but I don't have any major complaints. Some minor bugs and fixes that I suggested were fixed by the team on the go. **Recommendations to others considering V7 Darwin:** Try it out, especially if you have to label video data. So far, it's probably one of the most advanced video labeling platforms on the market. **What problems is V7 Darwin solving and how is that benefiting you?** We are using V7 for keypoint skeleton annotation and it helped us speed up our labeling process. The filtering options give us a better overview of our data which makes it easier to manage complex datasets. ### 31. Excellent customer support and AI software platform **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Hospital & Health Care | Small-Business (50 or fewer emp.) **Reviewed Date:** April 06, 2022 **What do you like best about V7 Darwin?** I hadn't used V7 or any other type of AI software program prior and I've really enjoyed using and teaching others from my team how to use V7. It's quite intuitive after a short training. The customer service is amazing with quick feedback and they even create short videos to answer questions on how to use the interface. It's been a really great experience and the V7 team has been exceptional. I really love the interpolate tool and the shortcut keys. **What do you dislike about V7 Darwin?** That there may be features that I don't know about that might help me with labeling since the software is so robust. **What problems is V7 Darwin solving and how is that benefiting you?** We are using AI to help us with ultrasound imaging. The benefits are that we could create more neat and helpful tools for our industry. ### 32. From 4 hours to 30 minutes **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Industrial Automation | Small-Business (50 or fewer emp.) **Reviewed Date:** February 16, 2022 **What do you like best about V7 Darwin?** Auto Annotate is just amazing! I got to label about 10k objects for a prof of concept and was using AI Assisted labeling already, but it took 4 hours to annotate objects in one image (400+ objects per image, instance segmentation), even with AI. Auto Annotate broke all my expectations regarding AI assisted labeling, an 8 fold speed up was beyond what I thought was possible from the point we were. The learning curve is amazing, after you learn the keyboard shortcuts you will just fly. **What do you dislike about V7 Darwin?** Editting objects, is a bit tricky, and the fill brush dotted mask doesn't help much to see where I want to edit. The comment tool is a bit weird to use, but gets the job done. **What problems is V7 Darwin solving and how is that benefiting you?** Annotating instance segmentation masks for a prof of concept (time was of essence) with lota of objects per image. We went from 4 hours per image to just 30 minutes. ### 33. Impeccable onboarding experience & engagement **Rating:** 5.0/5.0 stars **Reviewed by:** Kevin M. | Data Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** November 03, 2021 **What do you like best about V7 Darwin?** My absolute favorite part of using V7 is the expertise the team brings to the table. Folks at my organization are subject-matter experts that sometimes have computer literacy issues, and the V7 team is comprehensive and thoughtful in their user experience design. **What do you dislike about V7 Darwin?** So far, I've not experienced any downsides. I wish there were more straightforward ways to assign or reassign things for tagging, but those are merely minor feature requests. **Recommendations to others considering V7 Darwin:** Go with it! Highly recommend. **What problems is V7 Darwin solving and how is that benefiting you?** We're working on training an embedded computer vision system that isn't performing as effectively as we would like. V7's tool is the annotation layer for tagging objects that need to be recognized using the device's detection system. ### 34. Annotating for agriculture. **Rating:** 4.5/5.0 stars **Reviewed by:** José Sebastián G. | Machine Learning Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** January 31, 2022 **What do you like best about V7 Darwin?** The user interface is really intuitive, and the reviewing cycle allows management of teams in an organized manner. **What do you dislike about V7 Darwin?** I would like that the smart annotating tool enable creating multiple polygons for one object with one run (without having to merge polygons) **What problems is V7 Darwin solving and how is that benefiting you?** We are annotating images to develop computer vision solutions in agriculture. Keeping annotators organized and supervised is the biggest benefits for our company. ### 35. Innovative product with first-class customer support. Invaluable for our AI-driven company. **Rating:** 5.0/5.0 stars **Reviewed by:** Ryan M. | Lead Data Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** July 29, 2021 **What do you like best about V7 Darwin?** The API is my favourite feature as it allows us to create custom wrappers and packages to optimize our annotation processes. The customer support is second-to-none with quick response times and timely bug fixes. They also regularly seek feedback and continually improve the V7 experience. The workflow management is also excellent, with plenty more features coming soon. **What do you dislike about V7 Darwin?** Sometimes it can be hard to find relevant documentation. The Python SDK is lacking slightly but it provides plenty of examples and the open API makes up for it. **Recommendations to others considering V7 Darwin:** If you are considering building your own annotation platform or looking for a solution for storing image and video annotations, I would seriously recommend getting in touch with the guys at V7. I wish I had access to a product like this in many of my previous companies! It has improved the quality and integrity of our data and makes it so much simpler to attain new annotations from experts around the world. **What problems is V7 Darwin solving and how is that benefiting you?** Before using V7, we stored our annotations in various formats across multiple data stores. Our annotation process relied heavily on translating spreadsheets and linking up rows to external data, which led to inaccuracies and made the algorithm-development process complicated and unintuitive. Darwin provides a single-source repository in which for us to store and audit our data. We can now gather new annotations from experts in a fraction of the time it would have previously taken. Our algorithm developers now have a much flatter learning curve, with our recent hires quickly getting to grips with our data from day one. ### 36. Responsive team and easy to use platform **Rating:** 5.0/5.0 stars **Reviewed by:** Andrea C. | Principal Scientist, Small-Business (50 or fewer emp.) **Reviewed Date:** July 27, 2021 **What do you like best about V7 Darwin?** Alberto and his team (from project managers to annotators) have been very responsive and helpful from the get-go. They were also involved with consulting with another company that is building our image capture machine/robot that would be generating the images used to train the model. The V7 platform is very intuitive, easy to use and able to handle large amount of data. **What do you dislike about V7 Darwin?** None I could think of, we are very happy with them. **What problems is V7 Darwin solving and how is that benefiting you?** We are currently using different developmental stages of fruit fly avatars (mirroring mutations found in cancer patients) as a read-out for drug screens. As part of our plans for scaling up, we plan to automate the whole process of 'scoring' these phenotypes that we have had to do manually. The preliminary results we have so far have been very positive and we are very excited to finish up the pilot and get the full project started. ### 37. great experience **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Biotechnology | Small-Business (50 or fewer emp.) **Reviewed Date:** July 15, 2022 **What do you like best about V7 Darwin?** web interface, communications with the team. **What do you dislike about V7 Darwin?** Havent use the api a lot but seemed to need better documentation/instructions. **What problems is V7 Darwin solving and how is that benefiting you?** user friendly platform doing annotations ### 38. Cutting-edge Machine Learning made easy and accessible **Rating:** 4.5/5.0 stars **Reviewed by:** Simon R. | Graduate Research Assistant, Small-Business (50 or fewer emp.) **Reviewed Date:** June 18, 2021 **What do you like best about V7 Darwin?** The V7 wesbite is super sleek, intuitive, and easy to use. Within a couple of minutes you're off to the races and can annotate quickly. The team is highly responsive and helpful. **What do you dislike about V7 Darwin?** The payment is on both per-use basis and per-month basis. So if we do not use the product for a month, we must pay all the same. A small price to pay though as the rates are fair! **What problems is V7 Darwin solving and how is that benefiting you?** We are training a neural net to recognize bubbles on gas-evolving catalysts as they have a significant effect on the reaction speeds but have not been thoroughly investigated. With V7, we gain a convenient, centralized hub to store our data and label our images. The biggest benefit of V7 we are looking forward is having them label our images for us. ### 39. Great tech and support **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** November 24, 2021 **What do you like best about V7 Darwin?** The interface is easy to navigate and intuitive. Support is prompt and knowledgable. The auto-annotate tool is world-class and saves substantial time for semantic pixel labeling. **What do you dislike about V7 Darwin?** Limited handling for video with random motion. I think you could apply some basic optical flow techniques across the whole image to provide better projection of annotations from one frame to the next. **What problems is V7 Darwin solving and how is that benefiting you?** Scaling up labeling for datasets for an agricultural robotics application. It enables us to outsource labeling when we don't have the time to do it in house. ### 40. Annotation tool used in MRI's for a machine learning project **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Information Services | Mid-Market (51-1000 emp.) **Reviewed Date:** November 26, 2021 **What do you like best about V7 Darwin?** The built-in auto annotation and the ability to train an ai to handle annotations are great advantages V7 over its competitors. We used this software with dicoms of MRIs and the software was able to create very precise polygons even with little data provided. Another great advantage from a data science point of view are the multiple exportation options. **What do you dislike about V7 Darwin?** Pricing listed is a bit vague and the functionality with a tablet is still a bit subpar/not thought through. **What problems is V7 Darwin solving and how is that benefiting you?** While there are many DICOM viewers on the market, only very few can actually create and export annotations used in object detection/image segmentation tasks. Of those, I think V7 is the best solution currently commercially available. ### 41. Machine Learning for Biotechnology Company **Rating:** 5.0/5.0 stars **Reviewed by:** Lixuan S. | Lab Technician, Small-Business (50 or fewer emp.) **Reviewed Date:** August 05, 2021 **What do you like best about V7 Darwin?** James and Alberto are very hands on with the whole process and constantly providing prompt feedback and help along the way. **What do you dislike about V7 Darwin?** Not much complaint about V7. Still in the piloting process so support has been great. **What problems is V7 Darwin solving and how is that benefiting you?** We're developing a model to automate a part of our pipeline. It has already shown that the end product would save us a lot of time at the current pilot stage. ### 42. Great tool for annotation **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** November 10, 2021 **What do you like best about V7 Darwin?** The V7 video annotation tool we found to be very useful. The interpolation feature allows the time per task to be cut by almost 50%. **What do you dislike about V7 Darwin?** You can export annotations in COCO format but it is missing skeletons. **What problems is V7 Darwin solving and how is that benefiting you?** We are working with keypoint annotation for pose estimation. V7 is especially powerful for videos. ### 43. Great onboarding and first few weeks! Tool is really easy to use and our annotators like it. **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** September 17, 2021 **What do you like best about V7 Darwin?** The skeleton annotation tool is handy, and it is easy to upload pre-annotations. The onboarding and customer experience were excellent! **What do you dislike about V7 Darwin?** The lack of visibility when spelling mistakes are made in the skeleton classes. It was not clear that I had made an error. My fault, of course, but had to ask V7 for help which they promptly gave! **What problems is V7 Darwin solving and how is that benefiting you?** Solving skeleton tracking problems. Benefits being easy uploading/exporting of annotations, quick annotating with the skeleton tool, and subpixel accurate annotations. ### 44. Great for people who are starting in ML **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Farming | Small-Business (50 or fewer emp.) **Reviewed Date:** October 26, 2021 **What do you like best about V7 Darwin?** Very easy to use and saves a lot of time **What do you dislike about V7 Darwin?** Althoug they have a trial access for people who are interested to use their service, they unfortunately do not provide any plans for academic students purposes **What problems is V7 Darwin solving and how is that benefiting you?** Saved a lot of time annotating my datasets and the stress I have avoided could be estimated weeks of suffering ### 45. Great image annotation and dataset management platform combined **Rating:** 4.0/5.0 stars **Reviewed by:** Benno W. | Data Engineer **Reviewed Date:** July 26, 2021 **What do you like best about V7 Darwin?** flexible UI and API; responsive support; active development of new features and bug fixes **What do you dislike about V7 Darwin?** pricing scheme is subject to change but overall fairly reasonable compared to compeditors. Working with large datasets is sometimes a struggle but has improved over the last couple of months. External labelling services experience could be improved by making the process more automated with fewer interaction of the customer. e.g. purely webbased assignment of tasks **What problems is V7 Darwin solving and how is that benefiting you?** Image annotation, dataset management ### 46. Absolutely brilliant **Rating:** 5.0/5.0 stars **Reviewed by:** Basil E. | Motor engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** July 30, 2021 **What do you like best about V7 Darwin?** I love the things we can do with V7 Downside doesn’t recognize hidden d damage **What do you dislike about V7 Darwin?** we should be able to say replace panel along with distortion **Recommendations to others considering V7 Darwin:** add more information we currently have cracks, dents distortions, rust , Outwood dents **What problems is V7 Darwin solving and how is that benefiting you?** Recognizing dents to distortions panel and identifying cracks from chips class ### 47. Loving this software. Onboarding/training was easy, and the automation makes labeling way faster. **Rating:** 5.0/5.0 stars **Reviewed by:** Nathan S. | Founder & CEO, Small-Business (50 or fewer emp.) **Reviewed Date:** June 03, 2021 **What do you like best about V7 Darwin?** The labeling automation is the best around **What do you dislike about V7 Darwin?** Nothing yet. It's been working great so far. **Recommendations to others considering V7 Darwin:** Start with a trial and test out the autoannotate tools **What problems is V7 Darwin solving and how is that benefiting you?** V7 is helping us manage a complicated, intricate, pixel-perfect labeling exercise ### 48. Grand **Rating:** 5.0/5.0 stars **Reviewed by:** Seby J. | Computer Vision Engineer **Reviewed Date:** July 22, 2021 **What do you like best about V7 Darwin?** I like the platform and the command line. **What do you dislike about V7 Darwin?** I do not have any dislikes about v7 yet. **What problems is V7 Darwin solving and how is that benefiting you?** We are solving automatic labeling task deployments and re-training. The v7 platform has helped us review labels and restart faulty workflows (if any) extremely easily with little to no hassle. ### 49. Great Annotation tool **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer & Network Security | Small-Business (50 or fewer emp.) **Reviewed Date:** June 29, 2021 **What do you like best about V7 Darwin?** It speeds up annotation. And it is really easy to get started **What do you dislike about V7 Darwin?** I haven't had a negative experience as of yet **Recommendations to others considering V7 Darwin:** Its does everything from image annotation to modeling **What problems is V7 Darwin solving and how is that benefiting you?** The annotation of agricultural animals and foods ### 50. V7 gives fast and intelligent auto-annotation experience. Its easy to use. UI is really interactive. **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Research | Enterprise (> 1000 emp.) **Reviewed Date:** June 29, 2021 **What do you like best about V7 Darwin?** Their AI based auto-annotator tool, model training on cloud and annotation workflow part. **What do you dislike about V7 Darwin?** Not much. It gives a very wholesome annotation experience. **What problems is V7 Darwin solving and how is that benefiting you?** Semantic Segmentation on image data. Rocks, Biomedical cell data etc. ## V7 Darwin Discussions - [What is V7 used for?](https://www.g2.com/discussions/what-is-v7-used-for) - [Is anyone else doing work with environmental science-adjacent data? Would love to connect with others...](https://www.g2.com/discussions/is-anyone-else-doing-work-with-environmental-science-adjacent-data-would-love-to-connect-with-others) - 1 upvote - [View V7 Darwin pricing details and edition comparison](https://www.g2.com/products/v7-darwin/reviews?section=pricing&secure%5Bexpires_at%5D=2026-06-23+22%3A22%3A11+-0500&secure%5Bsession_id%5D=b318af12-e1ef-498c-930c-d23e646d9e4f&secure%5Btoken%5D=f60fa170446602ef550f6df443ad9d18326c38ebff1baf24912d192a2fa30b41&format=llm_user) ## V7 Darwin Features **Deployment** - Language Flexibility - Framework Flexibility - Versioning - Ease of Deployment - Scalability **Quality** - Labeler Quality - Task Quality - Data Quality - Human-in-the-Loop **Deployment** - Language Flexibility - Framework Flexibility - Versioning - Ease of Deployment - Scalability **Management** - Cataloging - Monitoring - Governing - Model Registry **Automation** - Machine Learning Pre-Labeling - Automatic Routing of Labeling **Operations** - Metrics - Infrastructure management - Collaboration **Image Annotation** - Image Segmentation - Object Detection - Object Tracking - Data Types **Management** - Cataloging - Monitoring - Governing **Natural Language Annotation** - Named Entity Recognition - Sentiment Detection - OCR **Speech Annotation** - Transcription - Emotion Recognition ## Top V7 Darwin Alternatives - [SuperAnnotate](https://www.g2.com/products/superannotate/reviews) - 4.8/5.0 (352 reviews) - [Dataloop](https://www.g2.com/products/dataloop-dataloop/reviews) - 4.4/5.0 (87 reviews) - [Encord](https://www.g2.com/products/encord/reviews) - 4.8/5.0 (65 reviews)