Design Tools · Updated 2026
Quick Verdict
Choose InVision if you are an enterprise team requiring a comprehensive, cloud-based platform for prototyping and cross-functional collaboration. Choose Lunacy if you are a Windows-based designer or a budget-conscious team needing a powerful, free desktop tool for UI/UX design with full Sketch file compatibility.
InVision is a cloud-based platform focused on interactive prototyping, design system management, and team collaboration, targeting enterprise workflows. Lunacy is a free, native desktop application for Windows that functions as a full-featured UI/UX and vector design tool, with standout compatibility for Sketch files. Their core difference lies in InVision's web-centric, collaborative ecosystem versus Lunacy's offline-first, cost-free design environment. InVision operates on a subscription model, while Lunacy is completely free, making them suited for fundamentally different organizational needs and budgets.
Side-by-Side Comparison
| Aspect | InVision | Lunacy |
|---|---|---|
| Pricing | Subscription-based ($4/mo+). | Completely free. |
| Ease of Use | Web-based with a focus on intuitive prototyping and collaboration. | Native desktop app with a familiar UI/UX design interface. |
| Scalability | High, built for large teams and enterprise design ops. | Good for individual to small-team workflows; less focused on large-scale collaboration. |
| Integrations | Extensive (Jira, Slack, Figma, etc.) for a connected workflow. | Limited; primarily a standalone design tool. |
| Open Source | No | No |
| Best For | Enterprise teams needing collaboration, prototyping, and design systems. | Windows designers needing a free, powerful tool with Sketch compatibility. |
Choose InVision if...
InVision is the better choice for large, distributed product teams that need a single source of truth for prototypes, design feedback, and handoff to developers. It excels when governance of a design system and seamless integration with other enterprise tools (like Jira and Slack) are critical requirements.
Choose Lunacy if...
Lunacy is the better choice for individual designers, freelancers, or small teams on Windows who need a professional-grade design tool without any cost. It is ideal for those working extensively with Sketch files or who prefer a fast, offline desktop application for their core design work.
Product Details
InVision
A digital product design platform for creating interactive prototypes, managing design workflows, and collaborating across teams.
Pricing
$4/mo
Best For
Enterprise design teams and product managers who need a centralized platform for prototyping, design system governance, and cross-functional collaboration.
Key Features
Pros
- + Powerful prototyping with advanced animations and gestures
- + Strong enterprise features for design system management and security
- + Excellent stakeholder review and feedback tools
Cons
- - Core prototyping features face intense competition from newer, all-in-one tools
- - Can be expensive for smaller teams or individual users
- - Some users report performance lags with very large, complex projects
Lunacy
A free, native desktop design software for UI/UX and vector graphics that works with Sketch files.
Pricing
Free
Best For
Windows-based UI/UX designers and teams seeking a free, professional tool with full Sketch file compatibility.
Key Features
Pros
- + Completely free for core features and personal use
- + Exceptional performance as a native Windows application
- + Full, reliable compatibility with Sketch files reduces workflow friction
Cons
- - Primarily designed for Windows, with limited macOS/Linux support
- - Smaller community and plugin ecosystem compared to industry leaders
- - Some advanced collaboration features are locked behind paid team plans