Vaadin
Java web frameworks
Web frameworks
- Features
- Ease of use
- Ease of management
- Quality of support
- Affordability
- Market presence
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$9 per developer per month
Free TrialFree version
Small
Medium
Large
- Energy and utilities
- Healthcare and life sciences
- Manufacturing
What is Vaadin
Vaadin is a Java web application framework for building browser-based user interfaces with server-side Java and a component-based programming model. It targets teams that want to develop internal tools, line-of-business applications, and custom web UIs without writing extensive client-side JavaScript. Vaadin provides UI components, routing, data binding patterns, and integration options for common Java back ends. It is available as an open source framework with commercial offerings for additional tooling and support.
Server-side Java UI model
Vaadin lets developers implement web UIs primarily in Java, with UI state and event handling managed on the server. This can reduce the amount of client-side code required for teams that are primarily Java-focused. It also aligns well with typical JVM application architectures and security models. For enterprise teams, this approach can simplify governance compared with mixing multiple front-end stacks.
Rich component-based UI library
Vaadin includes a set of reusable UI components (for example, grids, forms, dialogs, and layout components) designed for business application interfaces. The component model supports consistent UI behavior and styling across an application. This can accelerate delivery of CRUD-heavy and workflow-oriented screens. It provides a more UI-focused toolkit than general-purpose Java frameworks that concentrate mainly on dependency injection and HTTP routing.
Java ecosystem integration options
Vaadin is commonly used alongside standard Java back-end frameworks and build tools, and it supports integration patterns for authentication and data access layers. Teams can keep domain logic and UI logic in the same language and toolchain. This can reduce context switching for developers and streamline CI/CD in JVM-centric environments. It fits well when the organization already standardizes on Java and related libraries.
Not a SPA-first approach
Vaadin’s server-driven UI model differs from client-heavy single-page application architectures. Organizations that standardize on modern JavaScript frameworks and front-end build pipelines may find Vaadin less aligned with their preferred patterns. Some use cases that require extensive client-side interactivity or offline-first behavior may be harder to implement cleanly. Teams may still need front-end expertise for advanced customization.
Performance depends on server roundtrips
Because UI events and state are often handled on the server, application responsiveness can depend on network latency and server capacity. High-concurrency scenarios may require careful sizing and tuning to maintain consistent user experience. Developers need to understand session/state management implications in production. This differs from stateless request/response patterns used in many Java web stacks.
Commercial features may be required
While the core framework is open source, some advanced capabilities, tooling, or support options are offered commercially. This can introduce licensing considerations for enterprises that need vendor-backed SLAs or specific add-ons. Budgeting and procurement may be required to match feature expectations. Teams should validate which capabilities are included in the open source edition versus paid offerings.
Plan & Pricing
| Plan | Price | Key features & notes |
|---|---|---|
| Free | $0 per developer / forever | Open-source (Apache 2.0); Flow and Hilla frameworks; all open-source UI components; Collaboration Kit; Figma libraries; Control Center core features; docs, community. |
| Plus | $9 per developer / month (USD) — 8€ per developer / month (EUR) | Everything in Free + Full Vaadin Copilot experience; Start 30-day free trial (no credit card required). |
| Pro | $159 per developer / month (USD) — 149€ per developer / month (EUR) | Everything in Plus + All commercial UI components (Charts, Dashboard, Map, CRUD, Grid Pro, etc.); TestBench automated UI testing; Start 30-day free trial (no credit card required). |
| Team | Custom pricing (seat-based) | Seat-based with unlimited apps; Includes Pro features plus Acceleration Kits, chat & ticket-based support, 20 support credits, 1 simultaneous hotfix; contact sales for pricing. |
| Enterprise | Custom pricing (app-based) | App-based with unlimited seats; Includes Team features plus extended maintenance (up to 15 years), Migration Toolkit, 80 support credits/year, indemnification and compliance assurances; contact sales for pricing. |
Seller details
Vaadin Ltd
Helsinki, Finland
2000
Private
https://vaadin.com/
https://x.com/vaadin
https://www.linkedin.com/company/vaadin/
