--- title: DIAdem Reviews meta\_title: 'DIAdem Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 44 reviews by the users' company size, role or industry to find out how DIAdem works for a business like yours. aggregate\_rating: rating\_value: 4.4 review\_count: 44 scale: '5' date\_modified: '2026-08-07' parent\_category: name: Big Data url: https://www.g2.com/categories/big-data --- # DIAdem Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by DIAdem but has limited features. Are you part of the DIAdem team? [Upgrade your plan](https://sell.g2.com) to enhance your branding and engage with visitors to your profile! DIAdem is data management software for measurement data aggregation, inspection, analysis, and reporting. DIAdem is application software that helps engineers accelerate post-processing of measurement data. It is optimized for large data sets and includes tools to quickly aggregate and search for the data you need, view and investigate that data, transform it with engineering-specific analysis functions and share results with a powerful drag-and-drop report editor. You can use DIAdem with over one thousand data file formats by utilizing DataPlugins. You can leverage scripts written in Python or Visual Basic Script to automate your repetitive data post-processing tasks and transform your measurement data into complete, accurate, and actionable insights. * * * Seller [NI](https://www.g2.com/sellers/ni) Discussions [DIAdem Community](https://www.g2.com/products/diadem/discuss) Languages Supported German, English, Japanese Solution Type Best-of-Breed Overview by David Prida (Product Marketing Engineer @ NI) Show More ## Pricing Pricing provided by DIAdem. ### DIAdem Base $666.00 Per Year ### DIAdem Advanced $1,407.00 Per Year [ View More Pricing Information ](https://www.g2.com/products/diadem/pricing) ## Top-Rated Alternatives [ ![MATLAB](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "MATLAB") MATLAB 4.5/5(771) ](https://www.g2.com/products/matlab/reviews) [ ![Google Cloud BigQuery](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Google Cloud BigQuery") Google Cloud BigQuery 4.5/5(1,224) ](https://www.g2.com/products/google-cloud-bigquery/reviews) [ ![Alteryx](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Alteryx") Alteryx 4.6/5(893) ](https://www.g2.com/products/alteryx/reviews) [ View All Alternatives ](https://www.g2.com/products/diadem/competitors/alternatives) ## User Insights Average based on 44 real user reviews. Perceived Cost $$$$$ Typical contract price $0k - $0k [Sign in to view](/login) Per Year [Log in to unlock pricing and user insights](/login) ![Vincent v.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Vincent v.") VV Vincent v. Sr. Test Engineer Small-Business (50 or fewer emp.) 3/16/2021 "Efficient software for data processing in engineering" 4.5/5 What do you like best about DIAdem? Easiest way to make reports with big data Review collected by and hosted on G2.com. What do you dislike about DIAdem? Not so easy to change exact data in a set Review collected by and hosted on G2.com. What problems is DIAdem solving and how is that benefiting you? Making 3d graphs in an easy way. Also, making templates is really easy. Presentation of data in the portal is very clear. Changing units of data is a easy task. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Verified User in Automotive](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Automotive") UA Verified User in Automotive Enterprise (\> 1000 emp.) 11/2/2020 "Great Software for data processeing" 5/5 What do you like best about DIAdem? Really easy to use even for beginners at programming and the VBS language. When I used, I have imported various data formats and from different file formats. The software allows for great presentation of data in a high-quality report format. It is great for companies pursuing R&D activities with heavy testing that require a lot of script tests to be done and performed. Review collected by and hosted on G2.com. What do you dislike about DIAdem? It only needs the inclusion of import and manipulation of Microsoft Office's Excel data and a better direct quick access to all its metadata. Excel has become a powerful tool with time, so it needs to be in some aspect interact with it much more easily. Review collected by and hosted on G2.com. What problems is DIAdem solving and how is that benefiting you? MATLAB is a very good software for processing data and because of its libraries it makes for a good software and programming tool for multiple disciplines, but for all its features, its presentation is lacking. Also, it is heavy to run and debug when dealing with large data sets and long scripts. In that aspect DIAdem offers a good solution! Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Research](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Research") UR Verified User in Research Enterprise (\> 1000 emp.) 1/14/2021 "Powerful tool to analyse large amounts of data" 4/5 What do you like best about DIAdem? Easily accessible functions and macros to override / customise these functions if optimisation is required in data handling. Review collected by and hosted on G2.com. What do you dislike about DIAdem? Have been using DIAdem 2012 and DIAdem 2010, in multiple versions running with Windows 7 / 10 creating and deleting channels multiple times (in a for loop) caused DIAdem to crash unexpectedly due to permission clashes. Some of the built-in functions are not fast enough / too high level for the macros to be efficiently used. Review collected by and hosted on G2.com. What problems is DIAdem solving and how is that benefiting you? Useful in converting and manipulating large amounts of measurement data. When looking for correlations between measurement channels this provided a neat and visual way to quickly identify any new trends spot errors and irregularities, and provide quick automated reports from these regardless of the length of the measurements. The report generation side is very easy and intuitive to use, and prints can be scaled to larger sheets as it uses vectorgraphic elements to build from. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Sohail K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Sohail K.") SK Sohail K. DevOps Engineer Mid-Market (51-1000 emp.) 1/10/2021 "DIAdem review" 4.5/5 What do you like best about DIAdem? Our test data analysis tool FEVALYS empowered by DIAdem perfectly meets engineers' requirements of a foolproof evaluation software. Review collected by and hosted on G2.com. What do you dislike about DIAdem? A well proven measurement software like DIAdem should be available of different OS platforms (apart from Microsoft Windows). Review collected by and hosted on G2.com. Recommendations to others considering DIAdem: DIAdem should be available for multiple OS platforms. Review collected by and hosted on G2.com. What problems is DIAdem solving and how is that benefiting you? My last employer company FEV developed FEVALYS as a Windows-based test cell automation tool for analysis and visualization of data obtained during engine and vehicle development and testing. The data can be obtained in either steady state or transient state. The system uses an integrated approach for data browsing, calculation and report generation, and is based on the predefined formula catalog from FEV’s extensive analysis database. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Electrical/Electronic Manufacturing](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Electrical/Electronic Manufacturing") UE Verified User in Electrical/Electronic Manufacturing Small-Business (50 or fewer emp.) 1/4/2021 "NI DIAdem is a unique software which is really good for a test engineer." 4.5/5 What do you like best about DIAdem? It gives the micro of a second plot of the numerous parameters involved in the testing of product development. It runs so much smoother and gives a clear idea of the test analysis as it gives freedom to the test engineer to plot the data based on the requirements and compare to excel and PCAN software, It works so well. As we can select a huge number of parameters at a time and along with the real-time analysis of a product. Review collected by and hosted on G2.com. What do you dislike about DIAdem? According to me, there is no dislike as such over the software but in recommending it to my colleagues/friends I would suggest that there are very few companies who actually use this software in India and it would be a tough time to find a job having the experience in NI DIAdem software in India. I am saying this based on my experience. Till this time I am facing to secure a job over this expertise in India. I would be appreciated if someone can contact me personally over my LinkedIn account if there is an opportunity in it as I really liked this software. Review collected by and hosted on G2.com. Recommendations to others considering DIAdem: In recommending it to my colleagues/friends I would suggest that there are very few companies who actually use this software in India and it would be a tough time to find a job having the experience in NI DIAdem software in India. I am saying this based on my experience. Review collected by and hosted on G2.com. What problems is DIAdem solving and how is that benefiting you? As I said earlier, It runs so much smoother and gives a clear idea of the test analysis as it gives freedom to the test engineer to plot the data based on the requirements and compare to excel and PCAN software, It works so well. As we can select a huge number of parameters at a time and along with the real-time analysis of a product. It really helped me in my testing experience in Product Development. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Muhammad Hafidh A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Muhammad Hafidh A.") MA Muhammad Hafidh A. Electrical Engineer Small-Business (50 or fewer emp.) 10/20/2020 "Diadem is such a useful tools for data mining and data analyzing" 4.5/5 What do you like best about DIAdem? Such a useful software from national instruments for finding and managing technical data, we can use it for mathematically and graphically analyzing the data. And also presenting the data for the reports. What i like best was the UX, it was easy to use for a beginner in the data analyst, also it was well integrated with all kind of devices so that we would never worry about data sharing between devices. Also it was good to visualize the datas. Diadem works with NI datafinder to index your data enabling powerful data mining tools. NI datafindrt works with several file formats, such as excel, csv, tdm, lvm, etc. If it lacks native support for your data file wr can try to download the plugin from NI DIAdem. Review collected by and hosted on G2.com. What do you dislike about DIAdem? I think the downside was the software is pretty much old in terms of UI. It needs to be redesigned for viewing some large amounts of data. I see the software is a bit left behind the other software in terms of big data analysis. Also what im not sure about is wether diadem is able to monitor the data logs and analyze it at the same time in a real time because i wasn't able to try it yet. Review collected by and hosted on G2.com. Recommendations to others considering DIAdem: In my opinion, diadem is a powerful tool for mining, inspecting and reporting data sets. Further, productivity and consistency can be enhanced using scripts. You can also ask the experts about using the software since a lot of users have using this. Review collected by and hosted on G2.com. What problems is DIAdem solving and how is that benefiting you? Data analytics in voltage and current readings. It was easy to analyze the graph, using set point, and editing the datas. It is easy to plot data in the software, setting the plot as you want how it is going to be. Diadem has various worksheet layout in the function groupa. Assigned worksheet partitions with various display types, regular and irregular worksheet partitions. Diadem viewing pane is easy to inspect and visualize data. Once you have your data loaded into the data portal using the navigation pane, you can plot it however you want by dragging and dropping into plots you have configured in the viewing pane. It was such an amazing software to begin with. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Electrical/Electronic Manufacturing](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Electrical/Electronic Manufacturing") UE Verified User in Electrical/Electronic Manufacturing Small-Business (50 or fewer emp.) 6/8/2021 "Excellent data analysic tool" 5/5 What do you like best about DIAdem? Mathematical transform and frequency response analysis. We can easily convert raw data to physical value using database. The GUI has extensive flexibility and easy to use. No programming skills are required Review collected by and hosted on G2.com. What do you dislike about DIAdem? Speed and expandability need to improved. Review collected by and hosted on G2.com. What problems is DIAdem solving and how is that benefiting you? Database analysis, collection of data and management Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: Seller invite ![Verified User in Aviation & Aerospace](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Aviation & Aerospace") UA Verified User in Aviation & Aerospace Enterprise (\> 1000 emp.) 2/22/2021 "Use DIAdem for signal analysis for development tests of flight control hardware" 4/5 What do you like best about DIAdem? Plenty of options to quickly implement a variety of signal filters easily. Plots are easy and intuitive to view, zoom and explore Review collected by and hosted on G2.com. What do you dislike about DIAdem? It can be a bit awkward saving projects. Would be nice if exporting data was quicker to do Review collected by and hosted on G2.com. What problems is DIAdem solving and how is that benefiting you? Signal processing of vibration data. Quick and easy FFT function has been very usefull Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Seller invite ![Verified User in Automotive](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Automotive") UA Verified User in Automotive Mid-Market (51-1000 emp.) 10/23/2020 "Compiling, extracting and analysing big data" 4/5 What do you like best about DIAdem? As a Development Engineer I was seamlessly able to work with large amounts of data recorded over days at times. DIAdem allowed me to import, analyse, extract, graph and view data very easily while also providing the option to do a comparison study with data recorded elsewhere. The software is very intuitive, very well laid out and most of all compiles all my needs. Review collected by and hosted on G2.com. What do you dislike about DIAdem? Working on DIAdem can be frustrating especially when you are beginner learning the ins and outs of how it works. The management of the work space is a key component on the software but is not very user friendly in terms of its customization. It takes practice and sometimes, making mistakes to understand how exactly this feature works which means you need to dedicate time and effort before you start using it for its primary purpose. Review collected by and hosted on G2.com. What problems is DIAdem solving and how is that benefiting you? Using the software I was able to map how eccentric movement of a driveshaft in a pump while rigged in a testing situation compares to mounting in an engine in an actual car. Doing so allowed us to see if we are correctly simulating the situation our product faces in the real world. The clear cut benefit I found was the ability to put both the data in these two different situations side by side and see analyse for any discrepancy and present my findings. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Automotive](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Automotive") UA Verified User in Automotive Small-Business (50 or fewer emp.) 6/10/2021 "Best Tool for analyzing Data and creat Graphics" 5/5 What do you like best about DIAdem? Easy way to create Graphs Very much easy to do mathematical Calculations Direct export presentation Review collected by and hosted on G2.com. What do you dislike about DIAdem? Manual selection of grids Problem of saving graphic as Photo Review collected by and hosted on G2.com. Recommendations to others considering DIAdem: Must use Tool Review collected by and hosted on G2.com. What problems is DIAdem solving and how is that benefiting you? Validation data with other results Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ## Questions about DIAdem? Ask real users or explore answers from the community Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights. [ Ask about DIAdem ](https://www.g2.com/products/diadem/discussions/new) ![Muhammad Hafidh A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Muhammad Hafidh A.") MA Muhammad Hafidh As'ad • Last activity almost 4 years ago Can diadem used for data mining in real time? How to make it works? 1 Upvote 1 [ Join the conversation ](https://www.g2.com/discussions/32699-can-diadem-used-for-data-mining-in-real-time-how-to-make-it-works) [ View all Discussions ](https://www.g2.com/products/diadem/discuss) ## Pricing Options Pricing provided by DIAdem. ### DIAdem Base $666.00 Per Year ### DIAdem Advanced $1,407.00 Per Year ### DIAdem Professional $2,095.00 Per Year [ View More Pricing Information ](https://www.g2.com/products/diadem/pricing) DIAdem Comparisons ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_d5738f5e7922b4552c3ba543a2b9dee6/matlab.jpeg "Product Avatar Image") MATLAB 4.5/5(771) [ Compare Now ](https://www.g2.com/compare/diadem-vs-matlab) ##### ##### DIAdem Features Data Transformation Real-Time Analytics Connectivity Multi-Source Analysis Operations Data Visualization Data Workflow Governed Discovery [ View More Features ](https://www.g2.com/products/diadem/features) ##### Categories on G2 [Big Data Analytics](https://www.g2.com/categories/big-data-analytics) ##### Explore More [Top-rated field service management apps](https://www.g2.com/discussions/top-rated-field-service-management-apps)[What's the best batch management software for a small manufacturing shop that needs lot tracking and expiration dates?](https://www.g2.com/discussions/what-s-the-best-batch-management-software-for-a-small-manufacturing-shop-that-needs-lot-tracking-and-expiration-dates)[What's the top experience management app available](https://www.g2.com/discussions/what-s-the-top-experience-management-app-available) [ZoomInfo Competitors](https://www.g2.com/products/zoominfo/competitors/alternatives)[What desktop publishing software cuts the time it takes to create digital marketing materials from hours down to something a team can actually manage daily?](https://www.g2.com/discussions/what-desktop-publishing-software-cuts-the-time-it-takes-to-create-digital-marketing-materials-from-hours-down-to-something-a-team-can-actually-manage-daily)[Which freelance platforms work best for a project manager who needs to hire and manage multiple contractors across different skill sets without using a separate tool for each?](https://www.g2.com/discussions/which-freelance-platforms-work-best-for-a-project-manager-who-needs-to-hire-and-manage-multiple-contractors-across-different-skill-sets-without-using-a-separate-tool-for-each) [Show MoreShow Less](javascript:void(0);)