FlexBuilder comes in two variants - Standard and Pro. Licensing is per-user on your project (e.g. a team of 3 must purchase 3 licenses) - but large discounts are available for teams of 5 or more (please contact Support for more info).
See below for info on each feature.
Free
seat
$0
AssetStore
Students
CSS3/Flexbox (partial)
Modular Layout Algorithms
UnityUI compatible
2018/2019 version of the Standard asset, without the new features and performance updates
Upgrade
seat
$40
AssetStore
Upgrade from Flexbox4Unity
CSS3/Flexbox
Source code
Modular Layout Algorithms
UnityUI compatible
Support: email
Support: discord
Standard
seat
$80
AssetStore
Individuals and small teams
CSS3/Flexbox
Source code
Modular Layout Algorithms
UnityUI compatible
Support: email
Support: discord
Pro
seat
$120
AssetStore
Advanced users and large teams
CSS3/Flexbox
Source code
Modular Layout Algorithms
UnityUI compatible
Quick-design templates
In-scene editing
High-performance mode
CSS Export / Export-to-HTML
Relayout monitoring / debug
Support: email
Support: discord
Details
Feature | Description |
TextMeshPro support | Integrated with TMP: detects the size and shape of TextMeshPro components and automatically sizes the layout to fit. |
Modular layout algorithms | The core Flexbox implementation is hot-swappable - you can replace it at any time with different implementations, customised for performance, correctness - or to add your own extensions to the core algorithm. |
Quick-design templates | Build UI super-fast using this 1-click system for building complex UIs out of common parts. Includes instant buttons for adding/customizing: 3-col layout, titlebar + body, sidebars, icon-rows, etc. and many more |
In-scene editing | 3D overlay in the SceneView lets you preview the structure of your layout - which items are embedded in others, how they affect the layout, etc. Future planned features include: edit padding/margins directly in SceneView via mouse. |
High performance | FlexBuilder-Pro includes higher performance layout algorithms, zero-allocation core routines, and numerous small improvements and add-ons that boost performance for complex/detailed UIs. |