--- title: Node-RED Reviews meta_title: 'Node-RED Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 25 reviews by the users' company size, role or industry to find out how Node-RED works for a business like yours. aggregate_rating: rating_value: 4.5 review_count: 25 scale: '5' date_modified: '2026-06-17' parent_category: name: Development url: https://www.g2.com/categories/development --- # Node-RED Reviews **Vendor:** Node-RED **Category:** [Other Development Software](https://www.g2.com/categories/other-development) **Average Rating:** 4.5/5.0 **Total Reviews:** 25 ## About Node-RED Node-RED is an open-source, flow-based development tool designed for visual programming, enabling users to wire together devices, APIs, and online services with ease. Built on Node.js, it provides a browser-based editor that simplifies the creation of complex workflows, making it accessible to both developers and non-developers alike. Key Features and Functionality: - Visual Flow Editor: Offers a drag-and-drop interface for building applications by connecting nodes, representing various functionalities. - Extensive Node Library: Provides a vast collection of pre-built nodes, facilitating integration with numerous services and protocols. - JavaScript Functionality: Allows users to write custom JavaScript functions within nodes for tailored processing. - Real-time Deployment: Enables immediate deployment of changes without restarting, enhancing development efficiency. - Cross-Platform Compatibility: Runs on various platforms, including Windows, macOS, and Linux, as well as on low-cost hardware like Raspberry Pi. Primary Value and User Solutions: Node-RED simplifies the integration and automation of systems by providing a user-friendly interface for connecting disparate technologies. It addresses the challenge of complex system integration by offering a visual approach to programming, reducing development time and lowering the barrier to entry for users without extensive coding experience. This makes it particularly valuable for IoT applications, rapid prototyping, and streamlining workflows across diverse platforms. ## Node-RED Pros & Cons **What users like:** - Users appreciate the **ease of use** with Node-RED, thanks to its graphical drag-and-drop functionality and open-source nature. (2 reviews) - Users appreciate the **ease of automation** with Node-RED, allowing quick setup of workflows without coding. (1 reviews) - Users love the **code conversion** capability of Node-RED for its easy, no-code graphical workflow design. (1 reviews) - Users appreciate the **ease of customization** in Node-RED, making it easy to create workflows without coding. (1 reviews) - Users love the **development ease** of Node-RED, allowing quick POCs without coding through a simple graphical interface. (1 reviews) - Users love the **ease of use** in Node-RED, enabling quick implementation without any coding required. (1 reviews) - Easy Integrations (1 reviews) - Easy Setup (1 reviews) - Implementation Ease (1 reviews) - Sharing (1 reviews) **What users dislike:** - Users find **limited functionality** in Node-RED, as the graphical approach restricts code integration and exports. (1 reviews) - Users feel constrained by **missing features** in Node-RED, which limits their ability to customize through coding effectively. (1 reviews) - Users find that despite attempts, the **dashboard usability remains suboptimal** , hindering their overall experience with Node-RED. (1 reviews) ## Node-RED Reviews ### 1. One of the best Open Source tools for IoT **Rating:** 5.0/5.0 stars **Reviewed by:** Rodrigo Juan H. | IoT Expert - AI Integrator, Consulting, Small-Business (50 or fewer emp.) **Reviewed Date:** February 19, 2026 **What do you like best about Node-RED?** It's totally open source. There are no features behind a paywall. **What do you dislike about Node-RED?** Besides the efforts to improve the dashboards, they are still not optimal. **What problems is Node-RED solving and how is that benefiting you?** Node-Red is great for backend operations. I’ve found it works well in many different scenarios, including IoT, DevOps, data processing, and network monitoring, among others. ### 2. A good way to program apps without code **Rating:** 3.0/5.0 stars **Reviewed by:** Diego Felipe M. | C# consultant, Small-Business (50 or fewer emp.) **Reviewed Date:** March 26, 2025 **What do you like best about Node-RED?** I love to use Node-RED frequently to make POC in a straightforward way because you don't need to code anything, its so easy to implement with other services, the simply graphical drag and drop feature allows to connect blocks of functions without write one line of code, so you can make an entire workflow in few steps and few minutes. **What do you dislike about Node-RED?** The graphical approach will limits the option to add code, in certain blocks you can add javascript scripts but you always became limited by the blocks itself, so you need to be careful to maintain the Node-Red architecture once you try to export the design to its code equivalent. **What problems is Node-RED solving and how is that benefiting you?** I can make an entire solution using preprogrammed blocks, I can modify my workflow only changing the links connections between blocks so it's nice to debug or experiment with many ways to solve your problem focusing on the usage of your application and not in the code. I can recreate a complete API with 3 blocks and 0 lines written, so you can test filters, functions, payloads, so on without the need to have many instances running and paying for each of those. ### 3. Flexibility and adaptability **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** July 29, 2025 **What do you like best about Node-RED?** Simple and effective business process software. You can check the process at any time. I can't imagine another system to implement the connection of two systems and exchange of data between them. Node-RED has a great, large and helpful developer environment. You can contact them on the forum and get advice, hints or help. **What do you dislike about Node-RED?** I recently did a B2B system integration with a logistics provider. I, for one, can't point to things that annoy me. **What problems is Node-RED solving and how is that benefiting you?** Rapid systems integration. Verification of connection operation. Very efficient data exchange between devices, especially if API is available. Very high speed of operation, you don't even expect what an efficient system it is. ### 4. Best solution for automation and integrating any devices available **Rating:** 5.0/5.0 stars **Reviewed by:** Georg R. | Senior Data Scientist, Utilities, Small-Business (50 or fewer emp.) **Reviewed Date:** March 31, 2023 **What do you like best about Node-RED?** Node-RED is the best solution for automation and integrating any devices available, be it Zigbee, MQTT, Wifi, a wide range of cloud devices and services and a lot of messengers and notification solutions. **What do you dislike about Node-RED?** The library of Node-RED is huge, there is a lot of packages to look at and to try before there is a perfect match. And the memory footprint seems somewhat high. **What problems is Node-RED solving and how is that benefiting you?** It helps us in saving energy by automating lights, heating, solar production and battery power, as well as integrating motion sensors and surveillance functions. ### 5. NodeRed easy solution for your apis **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Environmental Services | Enterprise (> 1000 emp.) **Reviewed Date:** November 15, 2023 **What do you like best about Node-RED?** It eases the development of api's and it is user friendly for people with less coding skills. **What do you dislike about Node-RED?** More of drg and drop ui and less of coding which coders doesnt like **What problems is Node-RED solving and how is that benefiting you?** Reducing development time since it is just drag and drop with minimal coding ### 6. Best flow programming environment for IoT **Rating:** 5.0/5.0 stars **Reviewed by:** Alessandro R. | Mid-Market (51-1000 emp.) **Reviewed Date:** February 22, 2023 **What do you like best about Node-RED?** The Node-RED main strength is its simplicity. With a visual paradigm, managing IoT protocols, automation, and technological barriers is a piece of cake for almost everybody. **What do you dislike about Node-RED?** Sometimes the number of nodes tends to be high, increasing the complexity and making interpretation difficult. Luckily, grouping and "sub-flow" mechanisms mitigate this frequent problem. **What problems is Node-RED solving and how is that benefiting you?** I connected several devices to improve domotics at home: doorbells, intelligent speakers, smart plugs, etc. The default integration provided by the app was limited. Node-RED allowed to integrate all of them defining the control system in details, in a visual way. ### 7. A good tool based on nodejs for complex workflows **Rating:** 4.5/5.0 stars **Reviewed by:** Syed Abdul H. | Trainee Software Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** February 14, 2023 **What do you like best about Node-RED?** It is based on javascript which is probably the most used langauage in the world. Also it has great community support which is quite helpful for beginners. **What do you dislike about Node-RED?** The documentation could have been better and in more detailed. There are a few concepts for which there is no clear docs available. **What problems is Node-RED solving and how is that benefiting you?** I am able to run an Ansible playbook through Node-Red. Typically playbooks had to be run via terminal but with Node-Red I was able to create a node for user input and then initiate a playbook. ### 8. Easiest automation and IoT development **Rating:** 5.0/5.0 stars **Reviewed by:** Gaurav G. | Student, Information Technology and Services, Small-Business (50 or fewer emp.) **Reviewed Date:** August 07, 2022 **What do you like best about Node-RED?** Node-RED has a list of pre-developed libraries for almost all famous sensors. So, you need not to worry about writing long codes for each and every other sensor on your project. UI will help you to map out whole automation process and sensors. **What do you dislike about Node-RED?** Node-RED comes with a bundle of internal dependent files and information which consume a lot of memory. So, if you're running low on memory then Node-RED isn't a good choice according to me. **What problems is Node-RED solving and how is that benefiting you?** Node-RED is a tool that makes use of NodeJS and helps in the development of IoT projects. It has a great community and comes with a lot of third-party libraries for the majority of the sensors. ### 9. Node red -perfect engine for all your applications **Rating:** 4.5/5.0 stars **Reviewed by:** Ravi S. | Technical Specialist, Enterprise (> 1000 emp.) **Reviewed Date:** August 19, 2022 **What do you like best about Node-RED?** It's easy drag and drop features and custimisable engine and rules made my life much easier , I don't have to train new people about this tool .must have for any clud team. **What do you dislike about Node-RED?** It does not come standalone and we have to use it with any other third party tool or cloud service provider for deployment. **What problems is Node-RED solving and how is that benefiting you?** Complex business problems and rulr formations..I did not have to use other Java libraries and it made more quickly deployable ### 10. Node-Red and HiveMQ **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Information Services | Enterprise (> 1000 emp.) **Reviewed Date:** June 14, 2022 **What do you like best about Node-RED?** Node-Red is a really simple to use "language" and HiveMQ simply works (seamlessly) with it **What do you dislike about Node-RED?** Nothing to disike about HiveMQ - with the web front end and ability to access the broker via node-red I have apps up and running within minutes (ok, maybe 30 minutes) **What problems is Node-RED solving and how is that benefiting you?** easy dashboards and display of internet of things information ### 11. Node-RED the visual programming tool **Rating:** 4.5/5.0 stars **Reviewed by:** Raghunandan P. | Project Lead, Small-Business (50 or fewer emp.) **Reviewed Date:** September 20, 2021 **What do you like best about Node-RED?** The best thing about Node-RED is the ease with which we can program. Also, there is a node for everything; for MQTT, HTTP, JS Functions, SQLite, delay, split, I can go on and on. Since it supports npm packages, it is effortless to create any complicated flow. The other thing is since it is visual, it makes it that much easier to troubleshoot. The debug node is also very useful. **What do you dislike about Node-RED?** One thing that's difficult to work around is the global / flow variable, especially when multiple messages are coming into the flow with less gap between them. You can always use the delay node at the start of the flow to ensure the completion of the flow before the flow variable gets overwritten. Other than this, I have not experienced anything that I would dislike, and I love it. **What problems is Node-RED solving and how is that benefiting you?** We were working on an IoT project and used Node-RED for the device communication flow. Relayed heavily on MQTT messages for the communication and deployed on Raspberry Pi. We were able to develop and deploy the flow quickly. ### 12. Use friendly free software for connecting hardware components **Rating:** 4.0/5.0 stars **Reviewed by:** Austin D. | Software Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** September 19, 2021 **What do you like best about Node-RED?** I used the Node-Red software for a research project in college where we were monitoring the pressure, temperature, and flow rate of hydrogen in a liquid hydrogen refueling container. I needed software to interact with the various mechanical components, preferably free and open source. The best part about Node-Red was that it was a free solution to our monitoring problem, and there was documentation available for connecting the 4-5 components we had to connect to monitor the hydrogen gas successfully. One example of the use was opening a solenoid valve when the pressure of the gas was too high, and implementing this in Node-Red was extremely easy and convenient. **What do you dislike about Node-RED?** When I first began using the software, there was documentation for Raspberry Pi, but we were using the Revolution Pi and didn't find as much documentation related to this product. Over the years, more flows have been added for the Revolution Pi hardware, but the discussion section was also helpful. **Recommendations to others considering Node-RED:** I would look into the documentation ahead of time to ensure it supports your hardware needs before choosing it as your solution. If you can find the documentation for connecting, this is a very easy-to-use and user-friendly tool. **What problems is Node-RED solving and how is that benefiting you?** A software tool that wires together hardware devices, APIs, and online services can cost thousands of dollars for a single license, but Node-RED offers this functionality free of charge with extensive documentation for understanding the provided tools. ### 13. Node-RED is the best Tool for all kinds of integrations **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Industrial Automation | Small-Business (50 or fewer emp.) **Reviewed Date:** September 17, 2021 **What do you like best about Node-RED?** Node-RED is a beneficial tool to integrate all kinds of protocols and web applications services and cloud computing and best for IoT and Automation. I enjoyed using Node-RED mostly on hardware integrations. **What do you dislike about Node-RED?** 1) Sometimes, finding errors in which flow is coming 2) importing JSON flow from some website references: If any of the tags are not available in that JSON, Node-RED shows a popup saying these Tags are not available. It will stop the remaining working deployments until it resolved by manually remove or install those tags. **What problems is Node-RED solving and how is that benefiting you?** 1) Connecting multiple software tools is very easy. 2) Hardware integration is easy. 3) the Best tool for Automations ### 14. Very easy to use platform with all the possibilities and a lot of resources to learn. **Rating:** 5.0/5.0 stars **Reviewed by:** Jithu J. | Control Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** September 11, 2021 **What do you like best about Node-RED?** *Was pretty new to programming and got stuck up at many stages and the community was really helpful, as I have posted the issues and got help very immediately. *And of course the compatibility, node-red is supported in almost all IoT devices like in raspberry pie, IoT devices from siemens, weidmuller etc. *Very easy to troubleshoot and modify. **What do you dislike about Node-RED?** Still, many devices lack support for node-red. **Recommendations to others considering Node-RED:** Very easy to use platform, with a lot of resources to learn. Especially in the iot products, all supports the installation of **What problems is Node-RED solving and how is that benefiting you?** * Was struggling to find a solution to generate an excel report on production after the process is completed, by the node-red could make it work very easily. ### 15. nodered as connection tool **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Consumer Electronics | Small-Business (50 or fewer emp.) **Reviewed Date:** December 17, 2021 **What do you like best about Node-RED?** I like most node-red because of the organizing the flows, we can organize the flow, can change the name also, and most importantly, we can write our function using nodeJs, we can connection connect hardware to any cloud **What do you dislike about Node-RED?** If anything goes wrong in-flow, sometimes node-red goes down, then we need to check the files in the machine and update, apart from this, everything is good, **What problems is Node-RED solving and how is that benefiting you?** We connected our home automation devices to nod red via wifi. We can check the debug by just adding debug node. The most benefit is, we can the get the flow in JSON format. ### 16. Node-RED is a solid tool for efficiency **Rating:** 3.5/5.0 stars **Reviewed by:** Patrick J. | Manager, Solutions Engineering **Reviewed Date:** November 18, 2021 **What do you like best about Node-RED?** The interface is clean. I like how I can have multiple tabs of different flows. **What do you dislike about Node-RED?** There is nothing about Node-RED that I genuinely dislike. **What problems is Node-RED solving and how is that benefiting you?** I was looking for a way to speed up my testing of API calls. I tried Node-RED for a faster way to prototype my API work. It provides me the granularity to see what is happening. I have found that using Node-RED has positively impacted my efficiency. ### 17. You can do almost anything with it. **Rating:** 4.5/5.0 stars **Reviewed by:** Johann C. | Process Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** September 09, 2021 **What do you like best about Node-RED?** Power and speed of implementation is unbeatable. **What do you dislike about Node-RED?** Dashboard is not multi-user and some nodes don't work in newer node-red versions. **Recommendations to others considering Node-RED:** Non-IT people who know basic programming will like and be creative with Node-RED. **What problems is Node-RED solving and how is that benefiting you?** Data recording, sensor data logging, simple apps. Speed of code completion. ### 18. An amazing Platform **Rating:** 5.0/5.0 stars **Reviewed by:** Fahad A. | Electrical Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** September 10, 2021 **What do you like best about Node-RED?** GUI is very user-friendly and easy to use. Even kids can easily understand and use it because it somewhat resembles SCRATCH **What do you dislike about Node-RED?** Launching Node-RES is a bit of a hassle I think it can be improved. **Recommendations to others considering Node-RED:** Try it once I'm pretty sure it has every feature u need **What problems is Node-RED solving and how is that benefiting you?** Using it for IOT projects and teaching my younger brothers how to control devices usind Node-RED and Node-mcu. ### 19. Node-red for enterprise **Rating:** 4.0/5.0 stars **Reviewed by:** Kushan A. | Software Architect, Mid-Market (51-1000 emp.) **Reviewed Date:** September 06, 2021 **What do you like best about Node-RED?** Node-red gives features such as UI-based development and rapid prototyping, end-to-end support for IoT solutions. **What do you dislike about Node-RED?** Its front-end support is limited. The node-red dashboard has a set of defects, and fixing those for production deployments is difficult. **Recommendations to others considering Node-RED:** It is easy to learn and can be used to build complex products **What problems is Node-RED solving and how is that benefiting you?** IoT solution built for no-ball detection in cricket. Possible to achieve the fast development of complex features. ### 20. Node-Red is cool and easy to use **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Mechanical or Industrial Engineering | Enterprise (> 1000 emp.) **Reviewed Date:** September 16, 2021 **What do you like best about Node-RED?** It was simple to connect IoT devices using the blocks in Node-Red. The platform provides an easy-to-use graphical user interface for students working on IoT projects. Furthermore, the connection between IoT devices is fast using the MQTT protocol. **What do you dislike about Node-RED?** Better documentation is necessary. Due to lack of information, it is sometimes hard to write code in the function blocks in Node-Red. I had to do research for hours. **What problems is Node-RED solving and how is that benefiting you?** Data monitoring. I am using Node_red to enable users to see the trend in data on a mobile or web application. ### 21. Node red to IoT sytem **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Small-Business (50 or fewer emp.) **Reviewed Date:** September 06, 2021 **What do you like best about Node-RED?** Node red make me easy to make a IoT system. Have a palette/library and just drag node **What do you dislike about Node-RED?** Have the library i must to pay for acceess **What problems is Node-RED solving and how is that benefiting you?** I have project IoT dispenser, with the pyrhon program i must to write many language. Node red make a simple all program ### 22. It is a suitable framework to develop many kinds of customized event-driven applications **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Information Technology and Services | Small-Business (50 or fewer emp.) **Reviewed Date:** October 18, 2021 **What do you like best about Node-RED?** we can easily use it to develop applications in javascript. **What do you dislike about Node-RED?** Nothing makes me feel bad so far. Maybe I will give a response if it happens someday. **Recommendations to others considering Node-RED:** If you are familiar with javascript and wanna get your tool/production released to the market as soon as possible, this framework could help you saving time for developemt. **What problems is Node-RED solving and how is that benefiting you?** We created a customized application for product runtime monitoring. ### 23. I worked at it for research purposes and explored different aspects of node red open source project. **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in International Trade and Development | Small-Business (50 or fewer emp.) **Reviewed Date:** September 07, 2021 **What do you like best about Node-RED?** How easy it was to understand. Also, the community is very responsive on the forum; I usually got responses to my questions within hours. **What do you dislike about Node-RED?** Nothing really, I have no experience with other frameworks like this, which I can compare it with. **Recommendations to others considering Node-RED:** Must use Node-Red forum for help and explain the problem properly there. **What problems is Node-RED solving and how is that benefiting you?** We are making kind of a transaction core and API communicator. ### 24. Am using node red and i recommend it as make wroking easy. **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** September 06, 2021 **What do you like best about Node-RED?** It make easy toh build utility for testing and it reduce the work load for this i love it. **What do you dislike about Node-RED?** Nothing much about dislikes about node red. **Recommendations to others considering Node-RED:** use it and it will help you in a great way. **What problems is Node-RED solving and how is that benefiting you?** am using it for testing my app and for load testing ### 25. Super simple method to wire together flows **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Environmental Services | Small-Business (50 or fewer emp.) **Reviewed Date:** September 07, 2021 **What do you like best about Node-RED?** The simplicity and how easy it is to learn right from the start. **What do you dislike about Node-RED?** There are no downsides from my experience. **What problems is Node-RED solving and how is that benefiting you?** I was able to connect several sensors to and stored data from those sensors in a separate database. ## Node-RED Discussions - [How do I make it simple when my Node-RED flow is too much?](https://www.g2.com/discussions/how-do-i-make-it-simple-when-my-node-red-flow-is-too-much) - 1 comment, 1 upvote - [How to do easy multi-user dashboard?](https://www.g2.com/discussions/how-to-do-easy-multi-user-dashboard) - 1 comment, 1 upvote - [View Node-RED pricing details and edition comparison](https://www.g2.com/products/node-red/reviews?section=pricing&secure%5Bexpires_at%5D=2026-06-23+21%3A33%3A27+-0500&secure%5Bsession_id%5D=a18a0812-5bc9-45a7-a162-aa4b610f3e93&secure%5Btoken%5D=4a4a2044ffe006f45ab854fcfc684db209a6ec4b85333e2d67a6ae222496f887&format=llm_user) ## Node-RED Integrations - [InfluxDB](https://www.g2.com/products/influxdata-influxdb/reviews) - [Pro Edition for Eclipse Mosquitto](https://www.g2.com/products/pro-edition-for-eclipse-mosquitto/reviews) - [SAP Business One](https://www.g2.com/products/sap-business-one/reviews) - [Telegram Bot](https://www.g2.com/products/telegram-bot/reviews) ## Top Node-RED Alternatives - [pip python](https://www.g2.com/products/pip-python/reviews) - 4.6/5.0 (33 reviews) - [Okta](https://www.g2.com/products/okta/reviews) - 4.5/5.0 (1,216 reviews) - [Termius](https://www.g2.com/products/termius/reviews) - 4.8/5.0 (256 reviews)