Justinmind vs. Proto.io vs. Zeplin

Justinmind is well suited for creating [mockups of user] interface [screens] on various devises such as Iphone, iPad, and android devises. I wish that there was a low cost version of Justinmind to place on a single users laptop so that they could keep up with all the new functions and upgrades in the product.

Incentivized

Proto.io is the perfect solution for UX/UI designers that need to create and share interactive prototypes. Proto excels at the interactive part. There are so many different ways to make elements change or interact, whether you're viewing the prototype on a computer (mouse clicks) or on a phone (screen touches). We could build and prototype our entire mobile app on here if we wanted to because Proto.io has the customization that we need to make the app look and feel like ours. If you're looking for a software to create wireframes and static mockups, Proto.io is probably overkill for you.

Incentivized

I still have some issues, especially with color integration between the style guide and also project. When we update the colors, it's not automatically sync to every project. Aside from that, zeplin solves my problem for hand-off design from design to developer. I set zeplin is source of truth design file

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• Wireframing for your apps, websites or basically any UI.
• Free resources to get started quickly and easily.
• Lets you add/link photoshop files so it's easier to update later.
• Responsive prototyping is handy.

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• Easy to use
• Great interface
• Integrated icons and easy management of images

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• Ease in automatically building design style guides, saving time that might be spent on building style guides in another tool (such as InDesign).
• Users can use Mac, PC, or web versions of this app to collaborate on a single project, enabling us to work with a wider pool of contractors.
• Accelerates the design-to-development workflow, as it’s very easy to import Sketch or Photoshop files through plug-ins, and HTML/CSS codes are automatically created based on designs.
• Provides cross-platform specifications for web, iOS, and Android, which can save developers time in figuring out specifications beyond the “main platform" on their own.

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• Sharing with other people.
• Integration with other design tools.
• Integration with figma and adobe.

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• complex transition animations
• robust interactions

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• The uploading and syncing of assets is great for sketch and photoshop but we use illustrator and that can be cumbersome/tedious at times.
• There are certain elements that have been a bit confusing to navigate at times, but for the most part, it's pretty user-friendly
• More integrations

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Great tool

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Zeplin's component management and style guide help us to be consistent across whole product and it so easy to use for non-technical person. It is now easy to collaboration for designes between different teams like stackholders, product owner, UI/UX, developers and testers. Now there is only one point of reference is Zeplin so it is so easy to get details without asking designer or developer again and again.

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I never had to use Proto.io support.

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Zeplin has classic support with a chat from the website. It's working fine, and we're also getting the support needed when needed. However, Zeplin is very good at closing the incidents and moving on. It was a while ago we had a case with their support so that it might have improved since then.

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I've used Adobe products like Photoshop and Illustrator to give lots of high quality details and depth to the mockups in the past for client meetings, or I have used Balsamiq for rough drafts for internal teams to show them a working idea on what needs to go on a screen. However JustInMind combines both and gives me the ease of use like Balsamiq and details like color and texture like Adobe Photoshop & illustrator to mockup a mobile application, saving me time, but not compromising on quality.

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Proto.io is definitely the premier mockup and wireframe application. Lucidchart shares some of the capability but can be a bit clunky. Proto.io is interactive and smooth and helps you to see exactly how your UI will look and behave before the development stage. Additionally, it's library of native components is robust.

Incentivized

Zeplin is great to inspect and share user interfaces, specifications and assets, perfect for developers. Tools like InVision and Marvel are much better to create prototypes for both developers, coworkers and even stakeholders, but they don't have this kind of feature (inspection) as Zeplin does. So each of them can be used for different purposes, offering different approaches to share and interact with layouts for apps and websites.

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• Cost per license
• Would like to link to a DataBase for testing
• Can help to quickly win contracts

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• It helped us rebrand a company to have a better strategy for the target audience
• It helped a small company new to UX and UI understand it a little more
• It was easy to teach new people minimizing on boarding time

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• Development time has reduced as the design updates are communicated in real time to developers and they don't have to write the boilerplate code as it's already generated.
• Employee engagement has improved as every stakeholder is aware about the design changes from the beginning and can give their inputs.
• Designers save a lot of time as they don't to explicitly communicate when the update or publish their designs and also it just takes a couple of clicks to publish their designs. Also, lot of rework is saved as every stakeholder is involved right from the beginning.

Incentivized