--- title: Haystack by deepset Reviews meta\_title: 'Haystack by deepset Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 11 reviews by the users' company size, role or industry to find out how Haystack by deepset works for a business like yours. aggregate\_rating: rating\_value: 4.4 review\_count: 11 scale: '5' date\_modified: '2026-07-17' parent\_category: name: Generative AI url: https://www.g2.com/categories/generative-ai --- # Haystack by deepset Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by Haystack by deepset but has limited features. Are you part of the Haystack by deepset team? [Upgrade your plan](https://my.g2.com/haystack-by-deepset/upgrade?utm_campaign=s3&utm_medium=claim-popup&utm_source=g2) to enhance your branding and engage with visitors to your profile! Haystack is an open-source LLM orchestration framework for building customizable, production-ready AI applications. Connect components—like popular language models, vector databases, and file converters—into pipelines or agents that actively retrieve, generate, and reason over your own data. Use Haystack to power AI search assistants for internal knowledge bases, build chatbots for customer support, generate answers from financial or legal documents, or orchestrate multistep agents for data analysis. Haystack streamlines every step of your AI workflow—build, test, and deploy—so you can ship and scale AI faster. * * * Seller [deepset](https://www.g2.com/sellers/deepset) Discussions [Haystack by deepset Community](https://www.g2.com/products/haystack-by-deepset/discuss) Languages Supported German, English Overview by Andrey A. Show More ## Top-Rated Alternatives [ ![Gemini Enterprise Agent Platform](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Gemini Enterprise Agent Platform") Gemini Enterprise Agent Platform 4.3/5(745) ](https://www.g2.com/products/gemini-enterprise-agent-platform/reviews) [ ![Botpress](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Botpress") Botpress 4.5/5(508) ](https://www.g2.com/products/botpress/reviews) [ ![Okta](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Okta") Okta 4.5/5(1,366) ](https://www.g2.com/products/okta/reviews) [ View All Alternatives ](https://www.g2.com/products/haystack-by-deepset/competitors/alternatives) ## User Insights Average based on 11 real user reviews. [Log in to unlock pricing and user insights](/login) ![Vicky R.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Vicky R.") VR Vicky R. Business Development Manager Small-Business (50 or fewer emp.) 2/23/2023 "User Exprience of Haystack NLP Framework" 4.5/5 What do you like best about Haystack by deepset? Haystack is a powerful open-source Python framework for building natural language processing (NLP) pipelines. It offers a range of pre-built components for common NLP tasks, as well as support for various pre-trained language models and deep learning frameworks. This makes it easy to build and deploy sophisticated NLP applications, such as chatbots, document search engines, or question-answering systems. Review collected by and hosted on G2.com. What do you dislike about Haystack by deepset? One potential drawback of Haystack is that it can require some setup and configuration to get started, particularly if I'm not familiar with some of the underlying technologies such as Elasticsearch or Docker. However, the documentation is comprehensive and there are many resources available to help new users get up to speed. Review collected by and hosted on G2.com. What problems is Haystack by deepset solving and how is that benefiting you? Haystack NLP Framework is solving various problems and making the tasks are as simpler and easy through the chat bots. Another strength of Haystack is its flexibility and modularity. The framework is designed to be modular and easily extensible, allowing users to add their own custom components or integrate with other third-party libraries. It also includes support for popular deep learning frameworks such as PyTorch and TensorFlow, making it easy to integrate with existing deep learning workflows. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: Organic Review from User Profile HB Hannah Joy B. Individual Contributer Civil Engineering Mid-Market (51-1000 emp.) 5/4/2023 "Personal Experience with Haystack NLP Framework" 3.5/5 What do you like best about Haystack by deepset? Haystack NLP Framework is a fantastic tool for NLP enthusiasts and researchers. I appreciate its modular design, allowing me to customize my pipeline and try out different models. The framework's flexibility has made it much easier to fine-tune my QA systems, making my work more efficient and effective. Overall, Haystack NLP Framework is an excellent resource for anyone looking to work with NLP and build scalable QA systems. Review collected by and hosted on G2.com. What do you dislike about Haystack by deepset? In my experience with Haystack NLP Framework, I found that the learning curve can be steep, especially for beginners in NLP and machine learning. Additionally, I encountered some compatibility issues when integrating the framework with other tools and frameworks. However, I appreciated Haystack's active and supportive community, which provided me with valuable resources and assistance to overcome these challenges. While there are some potential obstacles, the benefits of the Haystack NLP Framework make it an excellent choice for building efficient and customizable QA systems. Review collected by and hosted on G2.com. What problems is Haystack by deepset solving and how is that benefiting you? Haystack NLP Framework solves the problem of building effective QA systems for NLP applications. It benefits me by providing flexibility and customization options, modularity, and a supportive community for overcoming any challenges. It is a valuable resource for researchers and developers looking to build scalable and efficient NLP applications. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Rajesh S.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Rajesh S.") RS Rajesh S. Software Developer Mid-Market (51-1000 emp.) 1/26/2023 "Unleashing the Power of NLP with Haystack: A Game-Changing Framework" 4.5/5 What do you like best about Haystack by deepset? It enables easy retrieval of information from unstructured text data. It can handle large volumes of text data and work well on a large scale. It comes with pre-trained models for various NLP tasks such as named entity recognition, text classification etc. The API is easy to use and it supports multiple languages. It allows to fine-tune the model according to the specific requirements. Review collected by and hosted on G2.com. What do you dislike about Haystack by deepset? It heavily relies on Elasticsearch, which can cause some performance issues. It doesn't have an active community like other popular NLP frameworks, which could make it more challenging to find help or resources for using it. But as it grows the community would also grow. Review collected by and hosted on G2.com. What problems is Haystack by deepset solving and how is that benefiting you? Haystack NLP Framework is solving the problem of efficient information retrieval from unstructured text data. This can be incredibly beneficial for me as it can save time and effort to find specific information within large volumes of text data. For example, suppose I am working on a project that involves analyzing customer feedback. In that case, I can use Haystack to quickly and easily retrieve all instances of specific keywords or phrases within the feedback data. This can help me identify data patterns and trends more efficiently, leading to better decision-making and improved customer satisfaction. Additionally, Haystack provides pre-trained models for everyday NLP tasks, such as named entity recognition and text classification, which can save me the time and effort of training my models. And it also allows me to customize and fine-tune models to suit my specific needs. Overall, Haystack NLP Framework is a powerful tool that helps me make sense of large volumes of unstructured text data and extract valuable insights from it. Review collected by and hosted on G2.com. Show More 2/16/2023 Validated ReviewerIncentivizedSource: G2 invite ![Dr. Rembert T. G.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Dr. Rembert T. G.") DG Dr. Rembert T. G. Senior Associate Lawyer Small-Business (50 or fewer emp.) 12/7/2022 "The Go-To-Tool to use NLP-Solutions" 5/5 What do you like best about Haystack by deepset? Haystack makes it very simple to access the current market-ready pretrained transformers and the team behind it develops frequently new ways on what to do with it that can be easily incorporated in your setup. Review collected by and hosted on G2.com. What do you dislike about Haystack by deepset? None, that I have encountered yet. You need to make sure that you are up to date with regard to their newest versions. But constant improvement can hardly serve as a downside. Review collected by and hosted on G2.com. What problems is Haystack by deepset solving and how is that benefiting you? It provides us access to different variations of NLP-Solutions very easily comprehensible. That way the experimentation process for our prototype has been fast-tracked enormesly. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Sairaj Y.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Sairaj Y.") SY Sairaj Y. TSG Small-Business (50 or fewer emp.) 1/31/2023 "Haystack NLP review" 4/5 What do you like best about Haystack by deepset? NLP framework is better for search which helps in retrieval , questions answering and reranking. Scalability and flaxibility of database which helps in better optimization and making them a highly reliable system. Review collected by and hosted on G2.com. What do you dislike about Haystack by deepset? Since this frame work largely depends on natural language ai tool it's really important to gather the requested amount of dataset to get an accurate results which makes it crucial for streams having least data set to distinguish. Review collected by and hosted on G2.com. What problems is Haystack by deepset solving and how is that benefiting you? Haystack NLP, bring a free open source project helps developers in multiple ways buy making the code simple efficient and faster to debug. This framework helps in optimization of the existing result with the advanced ai tool. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Mohit J.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Mohit J.") MJ Mohit J. Senior Marketing Executive Mid-Market (51-1000 emp.) 2/13/2023 "Haystack - A deep QA framework!" 4.5/5 What do you like best about Haystack by deepset? This production - ready framework allows you to scale tasks with a huge number of documents, it let's you build Semantic search pipelines on your own knowledge base. Review collected by and hosted on G2.com. What do you dislike about Haystack by deepset? Small bugs can be found while using the framework but overall it's a no brainer for an organisation to set it up. Review collected by and hosted on G2.com. What problems is Haystack by deepset solving and how is that benefiting you? Firstly it helps offering our users with a very useful and interactive chatbot experience by combining Haystack semantic QA. It stores large amount of documents and solves queries Semantically rather than on keywords. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Shubham G.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Shubham G.") SG Shubham G. Software AI Engineer Enterprise (\> 1000 emp.) 2/2/2023 "Haystack Pipeline are good for quick implementation of NLP task" 4.5/5 What do you like best about Haystack by deepset? open-source tool, Large-scale information retrieval from extensive collections of text data. Optimised for performance, user-friendly interface and easy to set up and use. customised for fine-tune Review collected by and hosted on G2.com. What do you dislike about Haystack by deepset? Relying on pre-trained models to perform NLP tasks, Haystack's documentation is not comprehensive, requires a certain level of technical expertise to set up, require significant time and effort Review collected by and hosted on G2.com. What problems is Haystack by deepset solving and how is that benefiting you? Haystack I am used for document management, information retrieval systems, and question-answering systems. It help me for quick and fast information retrieval followed by question and answering system Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic Review from User Profile AG Antoine G. CEO & Mobile engineer Small-Business (50 or fewer emp.) 1/22/2023 "Great tools !" 3.5/5 What do you like best about Haystack by deepset? This program is easy to use, and simple to setup in my system. It was great for my semantic document search in my information system (user, documents...), and the framework is very modular. Review collected by and hosted on G2.com. What do you dislike about Haystack by deepset? Nothing really, it's a great tool to use. it is a little difficult to implement but once installed, it is very effective Review collected by and hosted on G2.com. What problems is Haystack by deepset solving and how is that benefiting you? Help me to find large volume of data in my system, and for my semantic search (user, documents...) in my information system (databases...) Review collected by and hosted on G2.com. Show More 1/30/2023 Validated ReviewerIncentivizedSource: G2 invite ![Daniel B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Daniel B.") DB Daniel B. Founder Small-Business (50 or fewer emp.) 12/7/2022 "NLP power and flexibility at your hands" 5/5 What do you like best about Haystack by deepset? Haystack is a complete solution for setting up a powerful NLP system. There is excellent support for different data stores, mighty nodes and ready-made pipelines. We were able to reduce our time-to-market while still being innovative and flexible. We need at least 60% more time to implement similar features without Haystack. Review collected by and hosted on G2.com. What do you dislike about Haystack by deepset? Being a Swiss knife toolkit, it gives us a taste of wanting more and more. But the development team is always updating it and adding new functionalities. Review collected by and hosted on G2.com. What problems is Haystack by deepset solving and how is that benefiting you? It is helping us with our document preprocessing, search pipelines, translation, answer ranking, entity extraction, and even model training workflows. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![Snehanjali M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Snehanjali M.") SM Snehanjali M. Sr Engineer AE Design Enterprise (\> 1000 emp.) 1/9/2023 "Haystack nlp review" 4/5 What do you like best about Haystack by deepset? Haystack nlp enables users to seamlessly Summarise content and rank documents. Review collected by and hosted on G2.com. What do you dislike about Haystack by deepset? Could be more feature rich and enable Advanced models. Review collected by and hosted on G2.com. What problems is Haystack by deepset solving and how is that benefiting you? Haystack nlp enables users to efficiently and effectively build production ready systems. Review collected by and hosted on G2.com. Show More 2/14/2023 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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