--- title: Nyckel Reviews meta\_title: 'Nyckel Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 11 reviews by the users' company size, role or industry to find out how Nyckel works for a business like yours. aggregate\_rating: rating\_value: 4.7 review\_count: 11 scale: '5' date\_modified: '2026-08-07' parent\_category: name: Deep Learning url: https://www.g2.com/categories/deep-learning --- # Nyckel Reviews & Product Details Nyckel makes it easy to auto-label images and text using AI. We say ‘easy’ because trying to do classification through complex “we-do-it-all” AI/ML tools is hard. Especially if you’re not a machine learning expert. That’s why Nyckel built a platform that makes image and text classification easy for everyone. In just a few minutes, you can train an AI model to identify attributes of any image or text. Whether you’re sorting through images, moderating text, or needing real-time content labeling, Nyckel lets you build a custom classifier in just 5 minutes. And with our Classification API, you can auto-label at scale. Nyckel’s goal is to make AI-powered classification a practical tool for anyone. Learn more at Nyckel.com. * * * Seller [Nyckel](https://www.g2.com/sellers/nyckel) Discussions [Nyckel Community](https://www.g2.com/products/nyckel/discuss) Languages Supported English Overview by Chris Shuptrine Show More ## Top-Rated Alternatives [ ![Claude](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Claude") Claude 4.6/5(423) ](https://www.g2.com/products/claude-2025-12-11/reviews) [ ![Roboflow](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Roboflow") Roboflow 4.7/5(155) ](https://www.g2.com/products/roboflow/reviews) [ ![Google Cloud Vision API](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Google Cloud Vision API") Google Cloud Vision API 4.4/5(99) ](https://www.g2.com/products/google-cloud-vision-api/reviews) [ View All Alternatives ](https://www.g2.com/products/nyckel/competitors/alternatives) ## User Insights Average based on 11 real user reviews. [Log in to unlock pricing and user insights](/login) ![Abhishek B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Abhishek B.") AB Abhishek B. Executive Small-Business (50 or fewer emp.) 12/3/2024 "Your Everyday AI partner- Nyckel" 4/5 What do you like best about Nyckel? Nyckle is a fairly easy to use AI module/analytic tool. It helps me with my day-to-day tasks like checking ad algorithm, bandwidth, public sentimental relationship with specific ad generation etc. Implementation is easy for someone who has already done some work with AI models. I use it frequently now since I started training models with it. Review collected by and hosted on G2.com. What do you dislike about Nyckel? The creation of new project might seem overwhelming to some newbie AI model generator users but once you get the hang of it, it is fairly easy and intiutive to use. Review collected by and hosted on G2.com. What problems is Nyckel solving and how is that benefiting you? As a Google Ads Analyst, I constantly look into many different AI models to help me ease my work of classification of different Ads modules which can be effective and efficient in creating best algorithms for our clients' ads. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![Anil S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Anil S.") AS Anil S. Finance admin associate Mid-Market (51-1000 emp.) 12/5/2024 "One of the best AI/ML Tools out there." 4/5 What do you like best about Nyckel? Nyckel is a very fast and reliable source for all your ML training and AI tools requirement. The models used by the identifiers are really appreciable. There is little too zero tweaking needed. Implementation is also very easy with any other ML tool. Review collected by and hosted on G2.com. What do you dislike about Nyckel? I can't think of any things that I dislike about it. Maybe if they can share the type of model they are using in their identifiers. But then again its the thing that makes it different and unique at what Nyckel does. Review collected by and hosted on G2.com. What problems is Nyckel solving and how is that benefiting you? As a Finance Associate, I have to crunch big numbers on my excel sheets. Nyckel has helped me get my task done before time and with so much organic results that it doesn't even breaks the plagiarism bsrrier. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![Manish M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Manish M.") MM Manish M. Data Analyst Enterprise (\> 1000 emp.) 12/4/2024 "Best Classification Identifier- Nyckel" 4.5/5 What do you like best about Nyckel? Nyckel has the best identifier to classify nany type of dataset you push through their abundant list of pre defined classification identifiers. You simply cannot go wrong with any of thm. It is very easy to implement and the AI generation speeds are exceptional albiet you have good hardware system. Review collected by and hosted on G2.com. What do you dislike about Nyckel? The learning curve is a little steep as one should now json types. But for the professionals who use it daily can easily navigate through Nyckel. Review collected by and hosted on G2.com. What problems is Nyckel solving and how is that benefiting you? I use Nyckel to identify database type whether it is AI generated or organic data. I also just created an identifier which classifies if a dataset is pie chart or bar graph without opening each file. This helps a lot in saving time and efforts. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![Twinkle M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Twinkle M.") TM Twinkle M. Geographic Information Systems Analyst Mid-Market (51-1000 emp.) 12/4/2024 "The Ultimate Urban Planner for Aerial Models using Nyckel." 4.5/5 What do you like best about Nyckel? Nyckel helps me create Aerial Design Models for Urban Builings architectures. As a GIS Analyst, I work on Maps and render models on a daily basis. With Nyckel, I implemented this with my tasks and my work is now more accurate and fast with pre defined aerial design model. Review collected by and hosted on G2.com. What do you dislike about Nyckel? As I was not aware of how to use the console, I got help from my friend who suggested my this tool. So basic console and coding knowledge is required. Review collected by and hosted on G2.com. What problems is Nyckel solving and how is that benefiting you? Nyckle helps me create high quality Aerial Render Models for buildings, marketplace, bridges construction etc with its powerful AI tools and identifiers. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![Peter S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Peter S.") PS Peter S. CEO Small-Business (50 or fewer emp.) 3/18/2024 "Easy, cost-effective platform for custom AI/ML" 5/5 What do you like best about Nyckel? Nyckel made it extremely easy for Gust to deploy, monitor, and evolve a custom SPAM classification service. Training was a snap and we had a production-ready solution completed in a matter of days. The stability of the service has been fantastic since deployment and, for the use cases they support, you absolutely can't beat the pricing. Review collected by and hosted on G2.com. What do you dislike about Nyckel? Nothing, it's been a fantastic product to work with. Review collected by and hosted on G2.com. What problems is Nyckel solving and how is that benefiting you? Nyckel has made it easy to build and deploy custom classification services that underpin critical business infrastructure for Gust. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Vladyslav Y.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Vladyslav Y.") VY Vladyslav Y. Senior Moderation Manager Mid-Market (51-1000 emp.) 3/13/2024 "The most clear and user-friendly ML I have ever used" 5/5 What do you like best about Nyckel? It is very clear for non-technical users. The support and team are excellent. The service is very reliable. It is easy to implement, maintain, and improve. There are a decent number of features. Fair pricing policy. Review collected by and hosted on G2.com. What do you dislike about Nyckel? It's too hard to say what I dislike about Nyckel because Nyckel is one of the best AI/ML services I have ever used. Review collected by and hosted on G2.com. What problems is Nyckel solving and how is that benefiting you? Custom image moderation model that covers our needs that the pre-trained model can't cover. Ability to improve this model with our own data set. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Toby J.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Toby J.") TJ Toby J. Small-Business (50 or fewer emp.) 3/13/2024 "Fast and Easy Image Classification" 5/5 What do you like best about Nyckel? Nyckel gives us the interface to quickly experiment with new product ideas and pivot when needed. Their team is extremely responsive with questions and feature requests. Uptime is very good and documentation is extremely easy to understand. Review collected by and hosted on G2.com. What do you dislike about Nyckel? I wish there was more visibility into the types of models used, but I also understand that's a bit of their secret sauce. Review collected by and hosted on G2.com. What problems is Nyckel solving and how is that benefiting you? The ability to rapidly spin up, train, and put models into production is incredibly valuable. This used to take months of development, hundreds of thousands of dollars, and a dedicated team of data scientists. Nyckel makes that easy with a user-friendly web application, expert support, and results from day one. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic AC Anderson C. Human Resource Manager Construction Enterprise (\> 1000 emp.) 5/20/2024 "I am Impressed by teh Reliability and Ease of Use of Nyckel: Reliable for Custom Classification." 5/5 What do you like best about Nyckel? The reliability of Nyckel makes it a top solution. I am impressed by Nyckel because it has been meeting our needs. The customer support team of Nyckel has been so supportive. It is the best tool for custom classification. Review collected by and hosted on G2.com. What do you dislike about Nyckel? I do not dislike Nyckel at all. Nyckel has been so powerful and reliable to use. Review collected by and hosted on G2.com. What problems is Nyckel solving and how is that benefiting you? Nyckel has been the best tool for image recognition. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Computer Software](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Computer Software") AC Verified User in Computer Software Small-Business (50 or fewer emp.) 3/12/2024 "Easiest way to get near state of the art text/image classification results" 5/5 What do you like best about Nyckel? It's exceptionally simple to get started. Nyckel is a great "data engine" to quickly label, capture, and correct datapoints. Their Python SDK makes it very easy to integrate. The team is highly responsive. Review collected by and hosted on G2.com. What do you dislike about Nyckel? In my experience, results seem to lag slightly behind the state of the art, a tradeoff worth it given all the complexity that's abstracted away. Review collected by and hosted on G2.com. What problems is Nyckel solving and how is that benefiting you? Nyckel is simple, quick training image and text classification. It's a huge benefit to be able to create production-grade models without all the grunt work of implementing it yourself. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic NR Nimesh R. Enterprise (\> 1000 emp.) 2/5/2024 "Nyckel Classification API's Reliability Has Been Meeting Our Requirements" 5/5 What do you like best about Nyckel? Nyckel Classification API has improved accuracy for it is trained on a on a massive dataset of text and codes. It can save you money and time for it eliminates the need to develop and maintain their classification model. One can customize it to meet your specific need. Review collected by and hosted on G2.com. What do you dislike about Nyckel? Nyckel Classification API has a limitation in terms speed. It is not flexible in terms of supported formats. Review collected by and hosted on G2.com. What problems is Nyckel solving and how is that benefiting you? It automatically detect and determine the language of text. It is adorable for both small and large projects for it uses a pay-as-go pricing model. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ##### Pricing Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more. 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