Software Alternatives, Accelerators & Startups

Bryntum VS Kendo UI

Compare Bryntum VS Kendo UI and see what are their differences

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Bryntum logo Bryntum

High performance web components for SaaS apps - including Gantt, Scheduler, Grid, Calendar and Kanban widgets. Seamless integration with React, Vue, Angular or plain JS apps.

Kendo UI logo Kendo UI

Fast, light, complete: 70+ jQuery-based UI widgets in one powerful toolset
  • Bryntum
    Image date //
    2024-12-28
  • Bryntum
    Image date //
    2024-12-28
  • Bryntum
    Image date //
    2024-12-28
  • Bryntum
    Image date //
    2024-12-28

Tired of building scheduling features from scratch? Bryntum’s high-performance components handle the heavy lifting - no more date-time nightmares. Our JavaScript widgets (Scheduler, Data Grid, Gantt, TaskBoard, Calendar) integrate seamlessly with React, Angular, or Vue. They process massive datasets, deliver fast rendering, and adapt to your style. With robust docs, flexible APIs, and dedicated support, Bryntum helps you build top-tier apps without the late-night debugging.

  • Kendo UI Landing page
    Landing page //
    2023-07-24

Bryntum

$ Details
Free Trial $850.0 / One-off (OEM license for commercial use)
Platforms
React Angular Vue JavaScript TypeScript
Release Date
2009 September
Startup details
Country
Sweden
City
Stockholm
Founder(s)
Mats Bryntse
Employees
10 - 19

Kendo UI

Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

Bryntum features and specs

  • Drag-drop
    Drag drop and resize any task
  • RTL
    Right-to-Left support
  • Import & Export
    Export + Import from MS Project / Excel
  • WCAG 2.1
    Fully accessible
  • Travel time
    Visualize travel time for each task
  • Easy theming
    Roll your own theme or customize one of the built-in ones
  • Dark theme
    For working late
  • High performance
    Handles tens of thousands of tasks/rows
  • UX
    Excellent UX your users will love
  • AI Copilot
    In-product AI assistant letting you navigate and schedule using natural language

Kendo UI features and specs

  • Comprehensive Component Library
    Kendo UI offers a wide range of built-in widgets and components such as grids, charts, schedulers, and more. This extensive collection allows developers to build complex and feature-rich applications with ease.
  • Cross-Platform Compatibility
    Kendo UI provides support for various frameworks and libraries including jQuery, Angular, React, and Vue. This ensures flexibility and allows developers to integrate Kendo UI components seamlessly into their existing projects.
  • Performance Optimization
    The library is optimized for performance, ensuring that components load quickly and are responsive. This is particularly beneficial for enterprise applications that demand high performance.
  • Comprehensive Documentation and Support
    Telerik offers detailed documentation, tutorials, and a strong support system for Kendo UI, helping developers to quickly resolve issues and understand component usage.
  • Customization and Theming
    Kendo UI provides extensive customization options and themes that allow developers to tailor the appearance and behavior of components to fit the specific needs of their applications.

Possible disadvantages of Kendo UI

  • Cost
    Kendo UI is a commercial product and requires purchasing a license. The cost can be a barrier for small businesses or individual developers with limited budgets.
  • Learning Curve
    Due to the extensive range of features and components, there can be a steep learning curve, especially for developers who are new to the library or front-end development in general.
  • Bundle Size
    Kendo UI's vast array of components can contribute to larger bundle sizes, which can impact the initial load time of the application.
  • Dependency on Third-Party Libraries
    While Kendo UI supports multiple frameworks, it often requires additional dependencies, which can complicate the setup and add to the project’s overall complexity.
  • Potential Overhead
    For applications that do not require extensive UI components, using Kendo UI might introduce unnecessary overhead, both in terms of performance and development complexity.

Analysis of Kendo UI

Overall verdict

  • Kendo UI is a robust and reliable UI component library that is well-suited for developers looking to expedite the development process with pre-built, high-quality components, while still retaining the ability to customize and scale their applications. Its wide range of features and strong community support make it a worthwhile investment for both small and large projects.

Why this product is good

  • Kendo UI, developed by Telerik (now part of Progress Software), is considered a good choice for building modern web applications due to its comprehensive suite of UI components. It offers seamless integration with popular frameworks such as Angular, React, and Vue, which makes it versatile for various project requirements. Additionally, it provides extensive documentation, professional support, and frequent updates, ensuring developers have the resources they need to maintain and enhance their applications. The components are designed to be highly customizable, which allows developers to tailor them to their specific design and functionality needs.

Recommended for

  • Developers who need a comprehensive set of UI components for building web applications.
  • Teams using popular frameworks like Angular, React, or Vue who require seamless integration.
  • Organizations looking for professional support and detailed documentation to supplement their development efforts.
  • Projects that require highly customizable UI components to meet specific design and functionality requirements.

Bryntum videos

Boost your app UX with Bryntum

More videos:

  • Demo - Flight dispatch scheduling demo with Bryntum Scheduler Pro

Kendo UI videos

Kendo UI R3 2019 Release Webinar

More videos:

  • Review - Kendo UI R3 2017 Release Webinar
  • Review - What are the Kendo UI Vue Components? (1/5)

Category Popularity

0-100% (relative to Bryntum and Kendo UI)
Project Management
100 100%
0% 0
Developer Tools
0 0%
100% 100
Javascript UI Libraries
100 100%
0% 0
Web Frameworks
0 0%
100% 100

Questions and Answers

As answered by people managing Bryntum and Kendo UI.

How would you describe your primary audience?

Bryntum's answer

Bryntum primarily targets professional software teams - particularly frontend developers, architects, UX, and technical leads who need robust scheduling and project-planning functionality for their web applications. Our products (such as the Scheduler and Gantt components) are designed for organizations that want to integrate sophisticated resource management, timeline visualization, and interactive scheduling into existing or new software solutions.

In practice, these teams often work in industries and use cases where precise scheduling is critical (e.g., project management, construction, healthcare, manufacturing, and IT services). While developers are the day-to-day implementers of Bryntum’s products, managers or product owners (such as PMO leads or development managers) also play a role in evaluating Bryntum’s solutions to ensure they meet the organization’s technical and business requirements.

What makes your product unique?

Bryntum's answer

What Makes Bryntum Unique?

Bryntum stands out because of its laser focus on high-performance, enterprise-grade JavaScript components—particularly around scheduling and project planning. Here are a few reasons why Bryntum is unique:

  1. Advanced Scheduling Expertise
    Bryntum’s Scheduler and Gantt products are widely recognized for their sophisticated scheduling capabilities. Their tools handle complex resource allocations, dependencies, drag-and-drop reordering, and timeline visualizations—making them a go-to choice for project and resource management in large-scale applications.

  2. Pure JavaScript (Framework Agnostic)
    All Bryntum components are developed using modern, pure JavaScript. This means they can easily integrate into any tech stack or framework (React, Angular, Vue, etc.) without sacrificing functionality or performance. If you switch frameworks in the future, you can keep using Bryntum’s components with minimal refactoring.

  3. Performance & Scalability
    Bryntum components are designed for high-volume data rendering. Whether it’s thousands of tasks in a Gantt chart or a scheduler loaded with numerous resources, Bryntum’s products can handle heavy data loads smoothly and maintain snappy interactions.

  4. Robust Feature Set
    From critical-path analysis in Gantt charts to resource histograms and timeline overviews, Bryntum packs advanced features that meet enterprise project-planning requirements. This feature depth is one reason many organizations choose Bryntum over more general-purpose grid libraries.

  5. Extensive Documentation & Demos
    Bryntum provides thorough documentation, live examples, and demo apps that showcase how to integrate its components into a variety of environments. This makes it easier for developers to learn the product and quickly build prototypes.

  6. Dedicated Support & Development
    A hallmark of Bryntum is its attentive support. Their engineering and support teams are responsive and highly knowledgeable about both front-end development and project-planning logic, which speeds up troubleshooting and feature requests.

By focusing on scheduling and project-planning tools with high performance, great flexibility, and deep functionality, Bryntum has carved out a niche that sets it apart from other libraries and component vendors.

Why should a person choose your product over its competitors?

Bryntum's answer

Performance, UX and abundance of features.

Which are the primary technologies used for building your product?

Bryntum's answer

JavaScript, TypeScript and CSS

What's the story behind your product?

Bryntum's answer

Bryntum was founded by Mats Bryntse, a software developer from Stockholm, Sweden, who had a deep interest in creating advanced scheduling solutions for web applications. Originally, Bryntum began as a consulting and component-development company centered around Sencha Ext JS, one of the leading JavaScript frameworks in the late 2000s.

Early Days (Ext Scheduler & Gantt)

Mats Bryntse developed the first version of Ext Scheduler, a scheduling component based on Ext JS, in response to a growing demand for an interactive resource-scheduling tool in web applications. Building on the success of Ext Scheduler, Bryntum introduced a Gantt component, allowing developers to visualize and manage project tasks, dependencies, and timelines directly in the browser. Transition to Pure JavaScript

Over time, the JavaScript ecosystem expanded to include many popular frameworks (React, Angular, Vue, etc.). Instead of maintaining separate builds for each, Bryntum decided to make its components framework agnostic, rebuilding them as pure JavaScript libraries. This shift allowed Bryntum’s tools to be integrated into virtually any front-end stack while delivering the same level of performance and scheduling sophistication.

Who are some of the biggest customers of your product?

Bryntum's answer

  • Apple
  • Netflix
  • SpaceX
  • Intel
  • Disney
  • US Navy
  • Airbus
  • American Airlines
  • AstraZeneca
  • Coca-Cola

Over 5,000 customers in 80 countries: https://bryntum.com/company/customers/

User comments

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