Instead of Supernova
Supernova alternatives
Supernova suits teams that need one place for design-system data, documentation, and AI context. It tracks component health, design tokens, and multiple brands, while its editor supports real-time collaboration, history, and publishing. MCP connections can send filtered context to Cursor, Copilot, and Claude Code, and code automation can export tokens and open pull requests. Figma, Storybook, GitHub, and other integrations are available on every plan, including Free.
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Justinmind
Free plan AndroidAPIiPhone+4Web and mobile interaction prototypes without code — Justinmind focuses on wireframes, high-fidelity prototypes, simulations, forms, and gestures rather than Supernova’s design-system management and AI context.
Free plan · paid from $19/mo · 10-day trial Visit site - 2
ProtoPie
by ProtoPieFree plan AndroidAPIiPhone+4High-fidelity interactive digital experience prototypes — ProtoPie centers on high-fidelity interactive experience prototyping, while Supernova centers on shared design-system knowledge, documentation, and code automation.
Free plan · paid from $25/mo Visit site - 3
UXPin
by UXPinFree plan AndroidiPhoneMac+2Prototype creation with AI credits — UXPin offers prototype-focused plans with defined prototype and AI-credit limits, unlike Supernova’s documentation, design-system, and automation plans.
Free plan · paid from $29/user/mo (annual) · 14-day trial Visit site - 4
Wondershare Mockitt
by Wondershare MockittFree plan AndroidiPhoneLinux+4Collaborative product design and developer handoff — Mockitt combines prototyping, UI design, whiteboarding, AI slides, and developer handoff, whereas Supernova emphasizes design systems and documentation.
Free plan · paid from $10/user/mo Visit site - 5
FlowMapp
Free plan LinuxMacWeb+1UX planning, sitemaps, and project estimates — FlowMapp adds sitemaps, user flows, content, estimates, invoices, comments, and Figma export instead of Supernova’s design-system operations.
Free plan · paid from $15/mo Visit site - 6
Google Web Designer
Free plan APILinuxMac+1Free HTML5 ads and interactive web content — Google Web Designer is free software for HTML5 ads and web content with visual and code editing, not a design-system documentation platform.
Free plan Visit site - 7
Marvel
by MarvelFree plan AndroidAPIiPhone+1Browser-based wireframes and device prototypes — Marvel provides browser-based wireframing, mockups, prototypes, and design specs, while Supernova manages systems, documentation, and AI context.
Free plan · paid from $12/user/mo (annual) · 7-day trial Visit site - 8
Ant Design Icons
Free plan AndroidiPhoneWeb - 9
Bit
Free plan AndroidAPIiPhone+2 - 10
Chromatic
Free plan Web - 11
Storybook Accessibility Tests
Free plan Web - 12
zeroheight
Free plan Web - 13
Fractal
Free plan Web - 14
Histoire
Free plan Web - 15
Ladle
Free plan Web - 16
React Cosmos
Free plan Web - 17
Handoff
Paid APILinuxMac+3 - 18
Vue Styleguidist
Free plan Web - 19
Knapsack
Paid Web - 20
PatternBook
Paid Web - 21
React Styleguidist
Paid Web
Readers may look elsewhere when they need interactive prototyping, wireframing, advertising content, or broader device support. Supernova’s Free plan limits pages, data sources, history, analytics, seats, contexts, and pipelines, while its desktop app is currently Mac-only. Pro starts at $35 per editor seat per month, and Enterprise pricing is custom. When switching, weigh whether you need design-system governance and documentation or a tool centered on prototype behavior, visual planning, web content, or handoff. Also compare collaboration, deployment, integrations, export options, and each product’s platform coverage.
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