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Justinmind

Interaction design and prototyping tool for web and mobile apps·justinmind.com

$19–$59/user/mo · Free plan · Self-hostable See pricing ↓

Justinmind is a design and prototyping tool for creating wireframes, high-fidelity prototypes, and fully-functional simulations of web and mobile apps without writing code. It supports interaction design, forms and data simulation, UI kits and design systems, team collaboration, and export to HTML, images, and specification documents. The tool is downloaded for MacOS or Windows and offers cloud-based collaboration and sharing features for stakeholder review and developer handoff.

What it's for

WireframingPrototypingMockup designWeb designMobile app designVR & AR designCreating functional specificationsDiagramming user flows

Features 19

API & SDK for custom plugin creation
Commenting and stakeholder feedback sharing
Custom branding options
Data grids and lists simulation with real datasets
Design-to-development handoff with UI asset inspection
Device emulator and Viewer App for live testing
Export to interactive HTML, PNG, SVG, JPG
Functional form fields with inline validation
Import from Sketch, Adobe XD, and Figma
Integrations with JIRA and Azure DevOps
Mobile gestures (tap, swipe, pinch, rotate)
Requirements management within prototypes
Reusable UI kits and design systems
Sequences and conditions in interactions
Single Sign-On (SAML) for Enterprise
Specification document generation
Team/co-editing collaboration with version control
Vector UI design tools with pen tool and pathfinders
Web interactions, animations, and transitions

At a glance

free tierfree trialself-hostableAPI

TypeDesktop app

DeploymentHybrid

PlatformsmacOS, Windows, Web

LanguagesEnglish, French, Spanish, German

Forindividuals, teams, UX and UI design teams

CompanyJustinmind

Integrations

Adobe XDUserZoomJIRADoorsSketchFigmaUserTestingAzure DevOps

Resources

Docs

Pricing

Standard and Professional plans can alternatively be purchased as one-time perpetual licenses ($295 and $455 per editor respectively); after the first year, 20% of the list price is required to access new versions and support. Enterprise pricing beyond the listed $59/editor/month can be obtained via a custom quote.

FreeFree

UI Design and wireframing, Interactive input forms, Vector design, Pen tool, Export to png, jpg, svg, Slices, Unlimited screens, 1 project

1 project

Standard$19/user/mo

Also offered as a one-time perpetual license for $295 per editor (new versions/support included first year; 20% of list price thereafter for updates).

Unlimited projects

Professional$29/user/mo

Also offered as a one-time perpetual license for $455 per editor (new versions/support included first year; 20% of list price thereafter for updates).

Enterprise$59/user/mo

Custom quote available; supports collaboration on internal servers.

Multi-user discounts offered for accounts with multiple users on Professional and Enterprise plans.