--- title: Bryntum Reviews meta_title: 'Bryntum Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter reviews by the users' company size, role or industry to find out how Bryntum works for a business like yours. aggregate_rating: rating_value: 4.6 review_count: 4 scale: '5' date_modified: '2026-07-23' parent_category: name: Web Frameworks url: https://www.g2.com/categories/web-frameworks --- # Bryntum Reviews **Vendor:** Bryntum **Category:** [JavaScript Web Frameworks](https://www.g2.com/categories/javascript-web-frameworks) **Average Rating:** 4.6/5.0 **Total Reviews:** 4 ## About Bryntum Bryntum makes a suite of web components for project management and resource scheduling. The product portfolio includes powerful Gantt, Scheduler, Grid, Kanban board and Calendar components which can be seamlessly integrated into any web app, regardless if it's powered by vanilla JS, React, Angular, or Vue. Used by 5000+ customers in 80+ countries. ## Bryntum Pros & Cons **What users like:** - Users highlight the **excellent product quality** of Bryntum, praising its flexibility, performance, and professional UI/UX. (2 reviews) - Users value the **exceptional API usability** of Bryntum, noting its flexibility and helpful documentation. (1 reviews) - Users benefit from the **outstanding community support** of Bryntum, enhancing their experience with quick and helpful responses. (1 reviews) - Users commend the **outstanding customer support** of Bryntum, noting rapid and helpful responses during their trial period. (1 reviews) - Users commend the **extensive and helpful documentation** of Bryntum, enhancing their experience with clear guidance and support. (1 reviews) - Users value the **extensive options and professional UI/UX** of Bryntum, enhancing their overall experience. (1 reviews) - Performance (1 reviews) - Performance Efficiency (1 reviews) - Response Time (1 reviews) - Robustness (1 reviews) **What users dislike:** - Users find the **learning curve challenging** , making it difficult to navigate the extensive documentation and features. (1 reviews) - Users find the **documentation challenging** due to the extensive features and options, leading to a steep learning curve. (1 reviews) - Users face **integration issues** when combining customized React components with Bryntum's core environment, complicating overall user experience. (1 reviews) - Users find the **learning curve challenging** due to the extensive features and overwhelming documentation of Bryntum. (1 reviews) - Users face a **challenging learning curve** due to extensive features and documentation, making initial use difficult. (1 reviews) ## Bryntum Reviews ### 1. Highly Customizable Calendar with Intuitive Views and Fast User Adoption **Rating:** 5.0/5.0 stars **Reviewed by:** Stanislava C. | Product Owner, Small-Business (50 or fewer emp.) **Reviewed Date:** July 22, 2026 **What do you like best about Bryntum?** One of the strongest aspects of Bryntum Calendar is the level of customization it provides. Nearly every part of the component - from its behavior and event lifecycle to its visual appearance and rendering - can be tailored to fit specific business requirements. In our case, we were able to adapt it to a healthcare scheduling workflow with custom appointment rendering, business-specific interactions, validation rules, and UI enhancements without fighting the framework. Standard calendar views are well-designed, navigation feels natural, and users can become productive almost immediately without additional training. Another highlight is the documentation. It is comprehensive, well-structured, and easy to navigate. The API reference is detailed, examples cover common use cases, and the documentation makes it easy to discover advanced features without spending unnecessary time experimenting. This significantly reduced our development time and made the implementation process much smoother. **What do you dislike about Bryntum?** I have no complaints about the product - it works reliably, is easy to use and meets all of our expectations. **What problems is Bryntum solving and how is that benefiting you?** We integrated the Bryntum Calendar into our Vue 3 application for scheduling medical appointments, and the overall experience has been excellent. Calendar proved to be a robust and highly flexible solution for building a medical appointment scheduling system. It strikes an excellent balance between powerful customization capabilities and a refined out-of-the-box user experience, making it a great choice for applications that require both rich functionality and a polished interface. ### 2. Excellent performance and documentation **Rating:** 4.5/5.0 stars **Reviewed by:** Martin A. | Bereichsleitung Produktentwicklung, Information Technology and Services, Mid-Market (51-1000 emp.) **Reviewed Date:** December 15, 2025 **What do you like best about Bryntum?** I found the communication and information sharing with Bryntum very good. We were able to start with the documentation immediately, which was great, and there were no problems at all. In our company, we have the ability to integrate the packages into our pipelines in such a way that they can be used effortlessly by other colleagues. Despite the change of the gateway, everything worked smoothly, thanks to the very good documentation and numerous examples. Additionally, we can continue to install our NPM packages without having to go through lengthy login processes. Overall, the functionality is really top-notch. **What do you dislike about Bryntum?** The documentation is very, very good, but finding your way around can still be a bit difficult if you don't know exactly what you're looking for. This is really just a very, very small downside. You have to search a bit, especially at the beginning, but once you've slowly found a routine, it works great. **What problems is Bryntum solving and how is that benefiting you?** Bryntum solves our performance problem with large data volumes and enables us to make our scheduler efficient and offer additional features for customers, such as displaying dependent events. ### 3. Outstanding Performance and Flexibility **Rating:** 4.0/5.0 stars **Reviewed by:** Jordi P. | Founder and CEO, Small-Business (50 or fewer emp.) **Reviewed Date:** December 11, 2025 **What do you like best about Bryntum?** The documentation is extensive, the examples are genuinely useful, and the product itself stands out for its flexibility and excellent performance. Even during our trial period, their support through the forums was outstanding with very fast and helpful esponses. **What do you dislike about Bryntum?** We still need some more analysis, but we perceive some difficulties on integrating our customized React components with Bryntum's core environment. **What problems is Bryntum solving and how is that benefiting you?** We were looking for a new React component to enhace our core functionality on our Planning & Scheduling product. Bryntum provides a solid foundation for our development platform and allows us to build a faster solution beeing sure all basic features are well covered. We can focus only on other specific and complex functionalities for our customers. ### 4. Powerful package with a wide range of customization options and flexibility **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Health, Wellness and Fitness | Mid-Market (51-1000 emp.) **Reviewed Date:** April 29, 2025 **What do you like best about Bryntum?** Lots of options and examples. Were open to having as many meetings as necessary before selecting them. UI/UX looks very professional with top notch quality. **What do you dislike about Bryntum?** With so many features and options, sorting through documentation can be a challenge. Learning curve was a bit of a challenge. I wouldn't expect anything less from a feature packed solution though. **What problems is Bryntum solving and how is that benefiting you?** Lots of functionality that is helping us save time vs. implementing the UI from scratch. - [View Bryntum pricing details and edition comparison](https://www.g2.com/products/bryntum/reviews?qs=pros-and-cons§ion=pricing&secure%5Bexpires_at%5D=2026-07-31+11%3A46%3A21+-0500&secure%5Bsession_id%5D=85c1d9f3-4b12-409a-b1a1-3d84b6f8fb6c&secure%5Btoken%5D=3b30d5629025ca79866639e73f3429da5a768f704146bc336f111c668b5798a5&format=llm_user) ## Bryntum Integrations - [Angular](https://www.g2.com/products/angular/reviews) ## Bryntum Features **JavaScript Frameworks** - Libraries - Community - Widgets - Browser Support - Graphical Visualization - Mobile Support **Functionality** - Language Contingency - Component Library - Unlocked Components **Management** - Framework Integration - Repository Management - Support ## Top Bryntum Alternatives - [Essential Studio](https://www.g2.com/products/essential-studio/reviews) - 4.5/5.0 (773 reviews) - [Gmelius](https://www.g2.com/products/gmelius/reviews) - 4.4/5.0 (756 reviews) - [We360.ai](https://www.g2.com/products/we360-ai/reviews) - 4.8/5.0 (487 reviews)