--- title: KX Reviews meta\_title: 'KX Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 51 reviews by the users' company size, role or industry to find out how KX works for a business like yours. aggregate\_rating: rating\_value: 4.6 review\_count: 51 scale: '5' date\_modified: '2026-08-09' parent\_category: name: Database Software url: https://www.g2.com/categories/database-software --- # KX Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by KX but has limited features. Are you part of the KX team? [Upgrade your plan](https://sell.g2.com) to enhance your branding and engage with visitors to your profile! We power the time-aware data-driven decisions that enable fast-moving organizations to realize the full potential of their AI investments and outpace competitors. Our technology delivers transformational value by addressing data challenges around completeness, timeliness, and efficiency. We enable organizations to understand change over time and generate faster, more accurate insights — at any scale, and with cost efficiency. Our technology is essential to the operations of the world's top investment banks, aerospace and defense, high-tech manufacturing, healthcare and life sciences, automotive, and fleet telematics organizations. The primary audience for KX encompasses line-of-business leaders, developers, data scientists, and data engineers who require sophisticated analytics capabilities to create high-performance, data-driven applications. With its unmatched speed and scalability, KX allows users to efficiently process large volumes of data, whether in cloud environments, on-premises, or at the edge. This flexibility ensures that organizations can integrate KX technology into their existing workflows seamlessly, enhancing their analytical capabilities without causing disruptions to ongoing operations. KX distinguishes itself in the analytics landscape through its independently benchmarked performance, recognized as the fastest available on the market. This speed is vital for businesses that depend on real-time data insights to inform their decision-making processes. By enabling users to uncover richer, actionable insights quickly, KX facilitates faster and more informed choices, driving competitive advantage and transformative growth. Its ability to manage complex data sets and deliver insights promptly is particularly advantageous for industries that operate in fast-paced environments, where timely information is critical. Key features of KX include advanced time series and vector data analytics capabilities, which enable efficient management and analysis of extensive data volumes. Furthermore, KX integrates seamlessly with popular analytics tools, enhancing their performance and allowing users to maximize their existing investments. The platform's architecture is designed for high performance, ensuring that organizations can scale their analytics operations as needed without sacrificing speed or efficiency. With a global presence across North America, Europe, and Asia Pacific, KX is trusted by leading organizations to spearhead their data and AI initiatives. By providing a powerful analytics solution, KX not only enhances operational efficiency but also fosters a culture of innovation, empowering businesses to remain competitive in an increasingly data-driven world. * * * Seller [KX](https://www.g2.com/sellers/kx-a145756d-91d3-463e-a51d-9e13b1ac577c) Discussions [KX Community](https://www.g2.com/products/kx-kx/discuss) Languages Supported English Solution Type All-in-One Overview by John Rooney Show More ## Pricing Pricing provided by KX. ### Free $0.00 ### Usage-Based Pay As You Go [ View More Pricing Information ](https://www.g2.com/products/kx-kx/pricing) ## Top-Rated Alternatives [ ![InfluxDB](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "InfluxDB") InfluxDB 4.4/5(101) ](https://www.g2.com/products/influxdata-influxdb/reviews) [ ![Snowflake](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Snowflake") Snowflake 4.6/5(764) ](https://www.g2.com/products/snowflake/reviews) [ ![SAP HANA Cloud](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "SAP HANA Cloud") SAP HANA Cloud 4.3/5(621) ](https://www.g2.com/products/sap-hana-cloud-2025-10-01/reviews) [ View All Alternatives ](https://www.g2.com/products/kx-kx/competitors/alternatives) ## User Insights Average based on 51 real user reviews. Perceived Cost $$$$$ [Log in to unlock pricing and user insights](/login) FR Faritha R. Enterprise (\> 1000 emp.) 5/23/2023 "Very powerful and fast database technology" 5/5 What do you like best about KX? Highly efficient vector-based database technology to store large volumes of data and its super fast query performance. With its built-in q language, complex logic can be written with just a few lines of code! Review collected by and hosted on G2.com. What do you dislike about KX? Users can get intimated by the learning curve of Q. However, with the recent offerings, especially open-source PyKx, interface with this database seem fairly easy. Review collected by and hosted on G2.com. What problems is KX solving and how is that benefiting you? To build multi-asset Trading analytics platform Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![Harish T.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Harish T.") HT Harish T. Cell Lead and Product Owner - Market Data Enterprise (\> 1000 emp.) 7/18/2023 "The only real-time DB solution" 5/5 What do you like best about KX? Kdb+ is an excellent database management system that provides high performance and scalability. Essential for our real-time processing requirements and data management. Review collected by and hosted on G2.com. What do you dislike about KX? Fairly niche technolgy, therfore a smaller q developer resource pool. Review collected by and hosted on G2.com. What problems is KX solving and how is that benefiting you? Back testing, analysis and reporting. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![Verified User in Computer Software](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Computer Software") UC Verified User in Computer Software Small-Business (50 or fewer emp.) 9/22/2023 "Learning KX" 5/5 What do you like best about KX? It's very fast to run, and when you're familiar with the language, it's very easy to write programs. Review collected by and hosted on G2.com. What do you dislike about KX? It has a very high entry barrier due to its complex syntax and being a functional language. Review collected by and hosted on G2.com. What problems is KX solving and how is that benefiting you? It helps me with data analysis. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Verified User in Computer Software](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Computer Software") UC Verified User in Computer Software Small-Business (50 or fewer emp.) 5/24/2023 "My preferred database for timeseries data management, querying and high speed manipulations" 5/5 What do you like best about KX? - Incredibly performant data querying allows rapid turnaround times - Very powerful inbuilt join capabilities - asof and window joins in particular - Both realtime and historical capabilities Review collected by and hosted on G2.com. What do you dislike about KX? It can be difficult to find what you need in the documentation Review collected by and hosted on G2.com. What problems is KX solving and how is that benefiting you? We use KX software for our timeseries data and their rich query langaguge powers most of our in-house built data quality, data cleansing and data enrichment layers. It is the only software that I have full confidence in for handling our data volumes and also executing our loading and enrichment workloads at high speed and scale. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic VV Vijay V. Enterprise (\> 1000 emp.) 7/21/2023 "KX kdb is one software for computation storage and middleware one ever need in financial industry" 4.5/5 What do you like best about KX? Based on strong fundamentals of computer engineering needed for next generation applications Review collected by and hosted on G2.com. What do you dislike about KX? Slow learning if your are coming from non functional language background Review collected by and hosted on G2.com. What problems is KX solving and how is that benefiting you? Forex analytics Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 Gives Campaign ![Konstantin O.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Konstantin O.") KO Konstantin O. Enterprise (\> 1000 emp.) 5/26/2023 "Journey with KX" 5/5 What do you like best about KX? What I like the most is performance and productivity Review collected by and hosted on G2.com. What do you dislike about KX? I feel that products on top microservices might be easier to use. All libraries can be more customizable if they can be viewed as white boxes vs black boxes Review collected by and hosted on G2.com. What problems is KX solving and how is that benefiting you? Analyzing vast volumes of data in real-time as well as historically Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic DM Devon M. Small-Business (50 or fewer emp.) 5/22/2023 "Great accomplishments with Kx" 5/5 What do you like best about KX? It is fast and allows a lot to be achieved with very little code. Review collected by and hosted on G2.com. What do you dislike about KX? Hard to find coders and the community is rather small. Review collected by and hosted on G2.com. What problems is KX solving and how is that benefiting you? KX allows me to build and run large simulations very quickly. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![Verified User in Financial Services](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Financial Services") CF Verified User in Financial Services Mid-Market (51-1000 emp.) 6/6/2023 "Trading Analysis and Prototyping" 5/5 What do you like best about KX? Ease of use. Analysis is simple, fast and easy to share. Review collected by and hosted on G2.com. What do you dislike about KX? Some simple features not available especially related to IPC Review collected by and hosted on G2.com. What problems is KX solving and how is that benefiting you? Post and pre trade analysis Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Michael D.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Michael D.") MD Michael D. Executive Director, Engineering and Execution Enterprise (\> 1000 emp.) 5/19/2023 "Outstanding vector-based database performance. Best of breed in time-series, which was my use case" 4.5/5 What do you like best about KX? Q is terse and easy, but powerful. KDB is lightning fast. Review collected by and hosted on G2.com. What do you dislike about KX? Still not as cloud-native as I'd like, but improving with recent announcements (Amazon FinSpace). Review collected by and hosted on G2.com. What problems is KX solving and how is that benefiting you? Market surveillance, business analytics Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ![Verified User in Investment Banking](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Investment Banking") AI Verified User in Investment Banking Enterprise (\> 1000 emp.) 5/23/2023 "Excellent Product" 4.5/5 What do you like best about KX? Functional programming aspects of Q langauge. Concise and can efficiently query large datasets. Review collected by and hosted on G2.com. What do you dislike about KX? No RDB memory protection for very large queries. Review collected by and hosted on G2.com. What problems is KX solving and how is that benefiting you? Financial data reporting and analytics. Review collected by and hosted on G2.com. Show More Validated ReviewerSource: Organic ## Pricing Options Pricing provided by KX. ### Free $0.00 ### Usage-Based Pay As You Go ### Annual Contact Us [ View More Pricing Information ](https://www.g2.com/products/kx-kx/pricing) KX Comparisons ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_cb20e706249d2e3e480af0023354f5b1/influxdata-influxdb.png "Product Avatar Image") InfluxDB 4.4/5(101) [ Compare Now ](https://www.g2.com/compare/influxdata-influxdb-vs-kx-kx) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_4f85992d599388a8385f850885cc117b/questdb.jpg "Product Avatar Image") QuestDB 4.8/5(35) [ Compare Now ](https://www.g2.com/compare/kx-kx-vs-questdb) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_ebc6faf3295b7eef1aebd24ab6bfbcaf/tiger-data.png "Product Avatar Image") Tiger Data 4.6/5(33) [ Compare Now ](https://www.g2.com/compare/kx-kx-vs-tiger-data) ##### ##### KX Features Storage Data Model Data Types Availability Auto Sharding Auto Recovery Data Replication Performance Integrated Cache Security Role-Based Authorization Authentication Audit Logs [ View More Features ](https://www.g2.com/products/kx-kx/features) ##### Categories on G2 [Columnar Databases](https://www.g2.com/categories/columnar-databases)[Stream Analytics](https://www.g2.com/categories/stream-analytics)[Time Series Intelligence](https://www.g2.com/categories/time-series-intelligence) [Columnar Databases](https://www.g2.com/categories/columnar-databases)[Stream Analytics](https://www.g2.com/categories/stream-analytics)[Time Series Intelligence](https://www.g2.com/categories/time-series-intelligence)[Time Series Databases](https://www.g2.com/categories/time-series-databases)[Vector Database](https://www.g2.com/categories/vector-database)[Real-time Analytic Database](https://www.g2.com/categories/real-time-analytic-database) [Show MoreShow Less](javascript:void(0);) ##### Explore More [Reliable cloud content platforms for creative agencies](https://www.g2.com/discussions/reliable-cloud-content-platforms-for-creative-agencies)[What's the best sales engagement platform with the cleanest UI for managing calls, emails and LinkedIn outreach in one place?](https://www.g2.com/discussions/what-s-the-best-sales-engagement-platform-with-the-cleanest-ui-for-managing-calls-emails-and-linkedin-outreach-in-one-place)[Which recruitment platform offers the largest candidate database?](https://www.g2.com/discussions/which-recruitment-platform-offers-the-largest-candidate-database) [What purchasing platforms connect with existing ERP, finance and inventory systems without needing custom development work?](https://www.g2.com/discussions/what-purchasing-platforms-connect-with-existing-erp-finance-and-inventory-systems-without-needing-custom-development-work)[Best software for personalized account-based digital advertising](https://www.g2.com/discussions/best-software-for-personalized-account-based-digital-advertising)[Pros and Cons Details](https://www.g2.com/products/kx-kx/reviews?qs=pros-and-cons) [Show MoreShow Less](javascript:void(0);)