The 10 Best Alternatives to Onx UI in 2025

While Onx UI is a well-known tool for user interface design, it might not be the right fit for everyone. You might be looking for a more intuitive interface, better integration options, or simply a different set of features.

In this article, we’ll explore ten of the best alternatives to Onx UI. We’ll cover their pricing, key features, and who they are best suited for, helping you find the perfect tool for your design needs.

What is Onx UI?

Onx UI is a tool designed to expedite the website development process by providing a collection of pre-designed Figma and Webflow components. It offers features such as proper HTML5 semantics, scalability, and customizability, making it suitable for designers, freelancers, startups, and agencies.

The tool aims to streamline the creation of modern, responsive websites and includes various pricing plans to cater to different user needs.

What to Consider When Selecting a Onx UI Alternative?

1. Ease of Use: Look for tools that offer intuitive drag-and-drop functionality and a user-friendly interface to streamline the design process.
2. Integration Capabilities: Ensure the tool can seamlessly integrate with popular frameworks like React, Angular, and Tailwind, as well as other design tools like Figma.
3. Customization Options: Choose a tool that allows for extensive customization of components, styles, and layouts to fit your specific project needs.
4. Real-Time Collaboration: Opt for platforms that support real-time collaboration, enabling multiple team members to work on the same project simultaneously.
5. AI-Powered Features: Consider tools that incorporate AI to assist in design creation and adaptation, speeding up the workflow and enhancing productivity.

Best Alternatives to Onx UI in 2025

1) Subframe

Subframe is a UI design tool that bridges the gap between design and code. It offers an intuitive drag-and-drop interface, a custom component library, and real-time collaboration. With Subframe, you can generate production-ready code in React and Tailwind, making it easier to bring your designs to life.

Pros of Using Subframe

Subframe offers a range of features that make it a compelling alternative to Onx UI.

• Design with real components: Utilize a visual UI editor with drag-and-drop functionality on a responsive canvas, ensuring pixel-perfect designs every time.
• Stunning UI templates: Access a variety of templates inspired by world-class products, hand-crafted by designers, and built with reusable components, so you never have to start from scratch.
• Skip handoff: Generate high-quality front-end code that you can copy and paste directly into your codebase, allowing you to focus more on adding business logic rather than tweaking CSS.
• Build UI visually for free: Start designing without any upfront costs or the need for a credit card, making it accessible for everyone.
• Real-time collaboration: Work seamlessly with your team in real-time, enhancing productivity and ensuring everyone is on the same page.

These are just a few of Subframe's many features. Check them out here to learn more.

Who Should Use Subframe?

Subframe targets a diverse range of users, including founders, designers, developers, freelancers, and non-technical team members. It is particularly well-suited for startups, large teams, and agencies that need to ship quality UI quickly and efficiently.

Subframe Pricing

Subframe offers three pricing options:

• Free Plan: $0 per user/month
• Pro Plan: $29 per user/month
• Custom Plan: Custom pricing (requires contact for details)

Subframe Reviews

Subframe has received glowing reviews from its users, earning a perfect score of 5/5 based on 4 reviews. Users appreciate its ability to create beautiful product UIs quickly and efficiently. They highlight the drag-and-drop editor and the elimination of the need to write CSS as significant advantages. One user mentioned, "Without Subframe, the frontend build of this tool would've taken a lot longer and a lot more financial resources." Another user praised, "Subframe helped us make a super clean UI for our console without designers." Overall, the feedback is overwhelmingly positive, with users commending the product for saving time and financial resources.

2) Frames X

Frames X is a comprehensive design system for Figma, featuring over 25,000 components in 80+ interface categories, including production-ready examples, UI kits, templates, and practical components optimized for performance.

Pros of Frames X

• Interactive Figma Components: Accelerate prototyping with essential UI animations such as hover, active, and clicked states, making it easier to create sleek prototypes and presentations.
• Global Figma Variables: Streamline the design-to-development process with an easy-to-work Figma variables system, ensuring consistency and efficiency across projects.
• Integrated Dark Mode: Provides a practical, optimized dark mode for accessible interface design, reducing the need for manual color adjustments and enhancing user experience in low-light environments.

Cons of Frames X

• Steep Learning Curve: Despite its extensive features, Frames X can be overwhelming for new users. The sheer volume of components and customization options may require a significant time investment to master, which could be a drawback for those looking for a more straightforward solution.
• Performance Issues with Large Projects: Some users have reported that Frames X can become sluggish when working on large-scale projects. The high number of components and interactive elements can slow down Figma, affecting overall productivity and user experience.

Frames X Pricing

• Personal License: $99
• Team License (Up to 3 Users): $199
• Team License (Unlimited Users): $599

Frames X Reviews

Frames X has an overall rating of 5/5 based on 4 reviews. Users generally mention that it is a comprehensive resource for designers, noting its extensive Figma UI kits and open-source code components.

3) Disy Design

Disy Design is a minimalist Design System/UI Kit for Figma, offering a comprehensive set of tools and components to streamline the design process. It includes a large library of customizable components, flexible style options, and various design samples to inspire creativity, making the design process more efficient and cohesive.

Pros of Disy Design

• Streamlined Component Library: Disy Design offers a vast collection of over 2,000 handcrafted components and variants, allowing designers to quickly build and customize their projects without starting from scratch.
• Flexible Style Customization: The kit provides extensive options for customizing colors, typography, and layouts, enabling designers to create unique and brand-specific designs effortlessly.
• Handmade Design Samples: Disy Design includes dozens of handmade design samples that serve as inspiration, helping designers kickstart their projects with creative and effective layouts.

Cons of Disy Design

• Limited Compatibility: Disy Design is exclusively tailored for Figma, which can be a drawback for teams using other design tools or platforms. This limitation restricts its usability and integration with diverse workflows, potentially causing inconvenience for designers who prefer or are required to use multiple tools.
• Overwhelming for Beginners: Despite its extensive features, the sheer volume of components and customization options can be daunting for new users. The learning curve is steep, requiring a significant time investment to master, which may deter those looking for a more straightforward, user-friendly solution.

Disy Design Pricing

• Solo: €48
• Team: €96
• Unlimited: €192

Disy Design Reviews

Disy Design has an overall rating of 4.5/5 based on 3 reviews. Users generally mention that while the design system is comprehensive, it can be overwhelming for beginners and is limited to Figma.

4) Snow Dashboard UI Kit

The Snow Dashboard UI Kit is an advanced design system for Figma, tailored to streamline the creation of dashboards and SaaS projects. It offers a variety of customizable components, flexible style options, and supports both light and dark modes, making it an ideal choice for developers and designers aiming for rapid development and deployment.

Pros of Snow Dashboard UI Kit

• Free Layout: Supports one-column, two-column, and three-column page structures with adjustable content blocks, providing a high degree of customization for various project requirements.
• Free Operation: Allows users to freely sort the sidebar and define the size of content blocks, enhancing usability and ensuring the dashboard can be tailored to specific workflows and preferences.
• Free Style: Offers light and dark modes along with definable brand colors, ensuring the UI Kit can align with different branding guidelines and user preferences, enhancing the overall aesthetic and usability.

Cons of Snow Dashboard UI Kit

• Limited Compatibility: Snow Dashboard UI Kit is exclusively designed for Figma, which can be a drawback for teams using other design tools or platforms. This limitation restricts its usability and integration with diverse workflows, potentially causing inconvenience for designers who prefer or are required to use multiple tools.
• Overwhelming for Beginners: Despite its extensive features, the sheer volume of components and customization options can be daunting for new users. The learning curve is steep, requiring a significant time investment to master, which may deter those looking for a more straightforward, user-friendly solution.

Snow Dashboard UI Kit Pricing

• PRO version: $59
• PRO TEAM version: $119
• PRO ENTERPRISE version: $199

Snow Dashboard UI Kit Reviews

Snow Dashboard UI Kit has an overall rating of 3.5/5 based on 4 reviews. Users generally mention that while the design system is comprehensive, it can be overwhelming for beginners and is limited to Figma.

5) Flowbite Figma

Flowbite Figma is a comprehensive design system that offers a wide range of UI components and templates, optimized for Figma, to streamline the design process for web and mobile applications.

Pros of Flowbite Figma

• Comprehensive Component Library: Flowbite Figma offers an extensive collection of UI components and templates, making it easier to design web and mobile applications efficiently.
• Optimized for Figma: The design system is specifically tailored for Figma, ensuring seamless integration and a smooth design workflow.
• Responsive Design Elements: Includes components that are optimized for responsiveness, allowing designers to create adaptable and user-friendly interfaces across different devices.

Cons of Flowbite Figma

• Poorly Organized Documentation: Users have reported that the documentation is not well-organized, making it difficult to find the information they need. This can slow down the design process and create frustration, especially for those who are new to the tool.
• Subpar Component Quality: The components in Flowbite Figma are not as well-built as those in other component libraries. This can lead to issues in the final design, requiring additional time and effort to fix or customize components to meet the desired quality standards.

Flowbite Figma Pricing

• Business Plan: $199 per year
• Enterprise Plan: $499 per year

Flowbite Figma Reviews

Flowbite Figma has an overall rating of 4.67/5 based on 37 reviews. Users generally mention that the documentation is poorly organized and the component quality is subpar compared to other libraries.

6) Detachless

Detachless is a versatile tool that enables users to publish websites directly from Figma designs, streamlining the process and eliminating the need for multiple tools.

Pros of Detachless

• Direct Publishing from Figma: Detachless allows users to publish websites directly from their Figma designs, eliminating the need for multiple tools and streamlining the workflow.
• Comprehensive UI Kit: The platform offers a versatile UI kit that includes themes, styles, components, and templates, providing everything needed to enhance the design process.
• Trusted by Over 2000 Users: With a large user base, Detachless has proven its reliability and effectiveness, making it a trusted choice for web designers.

Cons of Detachless

• Limited Customization Options: While Detachless offers a comprehensive UI kit, users have reported that the customization options are somewhat limited. This can be a drawback for designers looking for more flexibility and control over their design elements.
• Performance Issues with Large Projects: Some users have experienced performance slowdowns when working on large-scale projects. The tool can become sluggish, affecting overall productivity and user experience.

Detachless Pricing

• Business Plan: $199 per year
• Enterprise Plan: $499 per year

Detachless Reviews

Detachless has an overall rating of 3.5/5 based on 6 reviews. Users generally mention that the customization options are limited and the tool can become sluggish with large projects.

7) Base 02

Base 02 is a comprehensive UI kit for Figma, offering a vast collection of interface elements, 1000+ free icons, and a 4/8pt grid system to streamline your design workflow and boost productivity.

Pros of Base 02

• Atomic Structure: Breaks down the interface into fundamental building blocks, allowing for a modular and scalable design approach.
• 4/8pt Grid System: Ensures consistency and alignment in designs, making it easier to create visually appealing and well-structured layouts.
• Light & Dark Modes: Provides options for both light and dark themes, catering to different design needs and enhancing user experience in various environments.

Cons of Base 02

• Limited Customization Options: While Base 02 offers a comprehensive UI kit, users have reported that the customization options are somewhat limited. This can be a drawback for designers looking for more flexibility and control over their design elements.
• Performance Issues with Large Projects: Some users have experienced performance slowdowns when working on large-scale projects. The tool can become sluggish, affecting overall productivity and user experience.

Base 02 Pricing

• Unlimited Access Subscription: $48 per year
• Monochrome: $28
• Gusto Verde: $28
• Prospera: $28
• Base 02 UI Kit: $28

Base 02 Reviews

Base 02 has an overall rating of 3.5/5 based on 6 reviews. Users generally mention that the customization options are limited and the tool can become sluggish with large projects.

8) uinkits

Uinkits is an all-in-one Figma Design System and UI Kit featuring over 23,000 components, 1,000+ global styles and variables, 320+ app kits and templates, and 5,200+ icons and logos, designed to enhance the efficiency and creativity of UI/UX designers.

Pros of uinkits

• Extensive Component Library: Uinkits offers over 23,000 UI components and variants, providing designers with a vast array of options to create unique and detailed designs.
• Global Styles and Variables: With more than 1,000 global styles and variables, Uinkits ensures consistency and efficiency across projects, allowing for quick updates and transformations.
• Smart Design Features: Incorporates the latest Figma features like Auto Layout 5.0 and smart variants, streamlining the design process and enhancing productivity.

Cons of uinkits

• Overwhelming Complexity: Uinkits offers an extensive array of over 23,000 components and 1,000+ global styles, which can be overwhelming for new users. The sheer volume of options may require a significant time investment to navigate and master, potentially slowing down the design process for those unfamiliar with the system.
• Performance Issues: Some users have reported that Uinkits can become sluggish when working on large-scale projects. The high number of components and interactive elements can slow down Figma, affecting overall productivity and user experience.

uinkits Pricing

• UI Starter: $11.60 (discounted from $29.00)
• UI PRO: $47.60 (discounted from $119.00)
• UI PRO Team: $99.60 (discounted from $249.00)
• UI PRO Enterprise: Contact Us (Yearly)

uinkits Reviews

uinkits has an overall rating of 3.5/5 based on 6 reviews. Users generally mention that the customization options are limited and the tool can become sluggish with large projects.

9) Microsoft Fluent for Figma

Microsoft Fluent for Figma is a design system that provides a comprehensive set of UI components and styles, optimized for creating consistent and visually appealing web applications. It integrates seamlessly with Figma, offering designers a robust toolkit to streamline their workflow and maintain design consistency across projects.

Pros of Microsoft Fluent for Figma

• Comprehensive Component Library: Offers a wide range of UI components and styles, ensuring designers have all the necessary tools to create consistent and visually appealing web applications.
• Seamless Integration with Figma: Integrates effortlessly with Figma, providing a robust toolkit that streamlines the design workflow and maintains design consistency across projects.
• Optimized for Web Applications: Specifically designed to enhance the creation of web applications, making it easier for designers to develop user-friendly and responsive interfaces.

Cons of Microsoft Fluent for Figma

• Extremely Opinionated Design: The design system is seen as extremely opinionated and not meant for open use by others, which can limit its flexibility and adaptability for diverse projects.
• Performance Issues: Users report that the homepage lags badly on various devices, including high-end laptops and desktops, indicating poor performance and a negative user experience.

Microsoft Fluent for Figma Pricing

Microsoft Fluent for Figma's pricing is not public. Contact their support for more info.

Microsoft Fluent for Figma Reviews

Microsoft Fluent for Figma has an overall rating of 2.5/5 based on 4 reviews. Users generally mention dissatisfaction with design consistency and performance issues, highlighting frustrations with UI inconsistencies and poor performance of the Fluent 2 Design System.

10) Align UI

Align UI is a design system that offers a comprehensive toolkit for creating consistent, professional designs efficiently. It includes a vast library of over 5900 components, widgets, and dashboards, making it ideal for various sectors and user needs.

Pros of Align UI

• Unique Widgets & Dashboards: Allows the creation of unique dashboard widgets with illustrated empty states, enhancing the customization and functionality of dashboards.
• Ready-made Multi-page User Flows: Offers sector-specific user flows for apps, including HR Management, Finance & Banking, Marketing & Sales, Cryptocurrency, and AI Product, streamlining the design process for various industries.
• Comprehensive Library: Includes 5900+ design components, countless variants, and a well-structured organization, ensuring that all design needs are met.

Cons of Align UI

• Overwhelming Complexity: Align UI offers a vast array of over 5900 components, which can be overwhelming for new users. The extensive options may require a significant time investment to navigate and master, potentially slowing down the design process for those unfamiliar with the system.
• Performance Issues: Some users have reported that Align UI can become sluggish when working on large-scale projects. The high number of components and interactive elements can slow down Figma, affecting overall productivity and user experience.

Align UI Pricing

• Personal: $119 one-time payment plus local taxes
• Startup: $349 one-time payment plus local taxes
• Enterprise: Custom pricing (requires contacting the company)

Align UI Reviews

Align UI has an overall rating of 2.5/5 based on 4 reviews. Users generally mention dissatisfaction with the complexity and performance issues, highlighting frustrations with the extensive options and sluggishness on large projects.

Which One Should You Go With?

Choosing the right tool for your web app development needs can be challenging, given the variety of options available. Each platform has its unique strengths, making them suitable for different types of projects and user requirements.

While any of the alternatives mentioned can be a good choice, we recommend Subframe if you're looking for an intuitive, AI-powered design tool that seamlessly integrates with your development workflow. Its real-time collaboration and production-ready code generation make it a standout option for both small teams and large agencies.