Alternatives to Justinmind

Fluid UI

It suits designers, developers, product managers, entrepreneurs, and others who need to communicate app ideas through interactive mockups.

Moqups

It suits individuals, solo professionals and teams creating interface designs, diagrams or interactive prototypes in a browser.

Frame0

Frame0 suits people creating sketch-style interface wireframes, interactive prototypes, or diagrams on a desktop computer.

Grapholite may suit people who need diagrams for processes, organizations, software models, or floor and office plans.

Mokkup.ai

It suits data analysts, BI developers and visualizers who need to prototype dashboard layouts for Power BI or Tableau.

Banani

It suits product teams, including non-designers, who want to turn a brief or image into editable UI designs.

Draftium

Draftium suits people building website prototypes who want a web editor, reusable blocks, responsive previews, and a way to collect comments through a shared link.

MockFlow

MockFlow suits individuals or teams planning visual concepts and wireframes, from personal and nonprofit users to businesses seeking collaboration and integrations.

MockupTiger

MockupTiger suits people planning websites, apps, or dashboards who want to create and share wireframes or clickable prototypes.

Visily

Visily suits founders, product managers, analysts, developers, and teams needing browser-based collaborative UI design.

Pencil Project

Pencil suits people making interface mockups or diagrams who want a free desktop tool across Linux, macOS, or Windows.

Quickmock suits people who need to sketch and share low-fidelity interface ideas.

Storyflow

Storyflow fits founders, agencies, creative, production, marketing and brand teams, photographers and creators planning structures collaboratively.

Uizard

Uizard suits solo users through enterprise teams that need browser-based prototyping, collaboration, design systems, and developer handoff.

Wireflow

Wireflow suits teams designing user flows collaboratively in a browser.