Fluid UI Alternatives

Fluid UI is described as 'is the fastest mobile app prototyping tool available. Design and test your low and high fidelity app mockups on a mobile device with ease. Simple and UX oriented, this UI tool helps unlock creativity and will save your team time and money while gathering app' and is a Prototyping tool in the development category. There are more than 50 alternatives to Fluid UI for a variety of platforms, including Online / Web-based, Mac, Windows, Linux and iPhone. The best alternative is diagrams.net, which is both free and Open Source. Other great apps like Fluid UI are Penpot, Lucidchart, OmniGraffle and Adobe XD.

Fluid UI alternatives are mainly Prototyping Tools but may also be UI Design Tools or Wireframing Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Fluid UI.

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Fluid UI

Freemium • Proprietary
Prototyping Tool

Online
Software as a Service (SaaS)

Fluid UI is the fastest mobile app prototyping tool available. Design and test your low and high fidelity app mockups on a...

Learn more about Fluid UI

diagrams.net
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Free • Open Source
Mind Mapping Tool
Diagram Editor
Mac
Windows
Linux
Online
Chrome OS
Notion
Self-Hosted
Microsoft SharePoint
Microsoft OneDrive
PortableApps.com
Google Drive
Google Drive - Docs
Microsoft Teams
Google Slides
Google Drive - Sheets
130 alternatives to diagrams.net
diagrams.net (previously draw.io) is a free online diagram drawing application for workflow, BPM, org charts, UML, ER, network diagrams. No login or registration are required and features include the ability to save locally (including SVG), a range of stencils, .
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diagrams.net Features
1. Works Offlinediagrams.net can be used without the need to connect to the internet.
2. Dark Modediagrams.net supports dark mode for comfortable usage in low light conditions.
3. Lightweightdiagrams.net consumes less device resources compared to similar apps.
4. Hierarchical StructureOrganize your notes, pages, documents, etc., hierarchically with diagrams.net.
5. Support for Layersdiagrams.net supports the organization of elements through a hierarchical order that can be manipulated/viewed independently.
6. Ad-freediagrams.net doesn't contain any form of external advertising.
7. Support for LaTeXdiagrams.net supports LaTeX for text and math equation formatting.
Flow Chart
Export to PDF
Sync with Google Drive
Web-Based
Export to SVG
Multiple export options
Single Line Diagram
Workflow
Document templates
Visio stencils
Penpot
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Yes
No
Free • Open Source
UI Design Tool
Prototyping Tool
Graphic Design Tool
Online
Self-Hosted
109 alternatives to Penpot
Penpot is the first open-source design & prototyping tool for product teams, that allows full collaboration between designers and developers thanks to features such as Flex Layout and Code Inspect.
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Penpot Features
1. Real time collaborationMultiple users can work together in Penpot simultaneously.
2. Ad-freePenpot doesn't contain any form of external advertising.
3. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
4. Dark ModePenpot supports dark mode for comfortable usage in low light conditions.
5. Auto LayoutPenpot supports layouts that dynamically grow and adapt to the size of its contents.
UX Design
Interactive Prototyping
Lucidchart
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Yes
No
Freemium • Proprietary
Mind Mapping Tool
Diagram Editor
Team Collaboration Tool
Online
Android
iPhone
Chrome OS
Android Tablet
iPad
bambooHR
Microsoft Office Powerpoint
Microsoft OneDrive
Jira
Microsoft Office Word
Google Drive
Slack
Google Drive - Docs
Quip
Microsoft Teams
Software as a Service (SaaS)
Salesforce.com
Google Apps
Microsoft Azure
Microsoft Office 365
Google Drive - Sheets
Microsoft Office Suite
LinkedIn
Confluence
Microsoft Office Excel
197 alternatives to Lucidchart
Lucidchart is a visual workspace that combines diagramming, collaboration, and data visualization to accelerate understanding and drive innovation. With this intuitive, cloud-based solution, everyone can work visually and collaborate in real time.
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Lucidchart Features
1. Real time collaborationMultiple users can work together in Lucidchart simultaneously.
General-purpose diagramming
Flow Chart
Scalable UI
Sequence Diagrams
Export to PDF
Charts
Visitor management
Web-Based
Online collaboration
OmniGraffle
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No
Paid • Proprietary
Mac
iPad
99 alternatives to OmniGraffle
OmniGraffle can help you make eye-popping graphic documents—quickly—by providing powerful styling tools, keeping lines connected to shapes even when they’re moved, and magically organizing diagrams with just one click.
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OmniGraffle Features
ER Diagrams
Self-hosted search
Flow Chart
Graphs
Workflow
Adobe XD
Do you think this is a good alternative?
Yes
No
Paid • Proprietary
UI Design Tool
Prototyping Tool
Wireframing Tool
Mac
Windows
56 alternatives to Adobe XD
Adobe XD (Experience Design) is a vector-based tool developed and published by Adobe Inc for designing and prototyping user experience for web and mobile apps.
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Adobe XD Features
1. Live PreviewInstantly see what your files and documents look like as you create them.
2. Create UI ComponentsAdobe XD allows you to create and define groups of reusable UI elements/materials across your design.
3. Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
4. Auto LayoutAdobe XD supports layouts that dynamically grow and adapt to the size of its contents.
5. Embedded commentsUsers can leave comments that will appear within Adobe XD
6. Design handoffView and share snippets of generated code and design specs from your design in Adobe XD
7. Extensible by Plugins/ExtensionsAdobe XD can be extended with add-ons, plugins and extensions.
8. Real time collaborationMultiple users can work together in Adobe XD simultaneously.
9. Smart AnimateAdobe XD create detailed transitions through previously connected micro-interactions
UX Design
Interactive Mockups
Interactive Prototyping
Share design specs
Repeat grid function
Balsamiq Wireframes
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Yes
No
Paid • Proprietary
Prototyping Tool
Wireframing Tool
UI Design Tool
Mac
Windows
Online
76 alternatives to Balsamiq Wireframes
Balsamiq Wireframes is a rapid low-fidelity UI wireframing tool that reproduces the experience of sketching on a notepad or whiteboard, but using a computer.
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Balsamiq Wireframes Features
1. Real time collaborationMultiple users can work together in Balsamiq Wireframes simultaneously.
Interactive Prototyping
Export to PDF
Drag and Drop
Export to PNG
Apache OpenOffice Draw
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No
Free • Open Source
Vector Graphic App
Mac
Windows
Linux
91 alternatives to Apache OpenOffice Draw
Draw, part of the Apache OpenOffice suite, is a graphics editor that gives you the tools to communicate with visuals and diagrams. With a maximum page size of 300cm by 300cm, Draw is powerful tool for posters, graphs, charts, and more.
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Apache OpenOffice Draw Features
Edit PDF
Wireflow
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Yes
No
Free • Open Source
Wireframing Tool
UI Design Tool
Vector Graphic App
Online
Self-Hosted
117 alternatives to Wireflow
Wireflow is free, online, real-time collaborative, open source tool for creating beautiful user flow prototypes.
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Wireflow Features
1. Real time collaborationMultiple users can work together in Wireflow simultaneously.
2. Kanban BoardWireflow allows you to organize your workflow by moving cards with drag-and-drop functionality between multiple columns.
Flow Chart
Shared whiteboard
Wondershare EdrawMax
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Yes
No
Paid • Proprietary
Mind Mapping Tool
Team Collaboration Tool
Mac
Windows
Linux
Online
130 alternatives to Wondershare EdrawMax
Creating flowcharts, organizational charts, business diagrams, science illustration, network diagrams, mind map and lots more.
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Wondershare EdrawMax Features
1. Gantt-chartsWondershare EdrawMax allows you to visualize your project plan through a timeline with schedule bars and keep track of the work done.
2. Real time collaborationMultiple users can work together in Wondershare EdrawMax simultaneously.
Flow Chart
Mind Map view
Organization
Export to PDF
InVision
Do you think this is a good alternative?
Yes
No
Freemium • Proprietary
Prototyping Tool
Online
Android
iPhone
Android Tablet
iPad
99 alternatives to InVision
We believe the screen is the most important place in the world. That’s why we are dedicated to helping you deliver the best possible digital product experience, with our platform and best practices from your peers.
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InVision Features
1. Real time collaborationMultiple users can work together in InVision simultaneously.
2. Kanban BoardInVision allows you to organize your workflow by moving cards with drag-and-drop functionality between multiple columns.
3. Support for @mentionsInVision supports the use of mentions through @ to a particular user, who will be notified personally.
4. Design handoffView and share snippets of generated code and design specs from your design in InVision
Import from Sketch
GitHub integration
Trello integration
Slack integration
Basecamp integration
Jira integration