Supernova vs zeroheight
Supernova
supernova.io
zeroheight
zeroheight.comSide by side
| Figure | Supernova | zeroheight |
|---|---|---|
| Price from | $35/mo | $49/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| macOS | Yes | — |
| API | Yes | — |
| Plans published | 3 | 3 |
| Spec score · Component Libraries Software | 7.7 (#5) | 7.3 (#7) |
| Spec score · Design System Software | 7.9 (#9) | 7.3 (#18) |
| Spec score · Developer Handoff Software | 7.8 (#17) | 7.3 (#22) |
| AI and MCP | Supernova distributes filtered design system contexts to AI tools through MCP, including Cursor, Copilot, and Claude Code. | zeroheight provides an MCP server that gives AI tools access to design system guidance, with Standard Search listed at 500 calls per month on Free and Starter and Fast Search on Enterprise. |
| Documentation | Its documentation editor supports real-time collaboration, page history, and publishing. | Teams can create styleguides and document design system components, usage guidance, and standards. |
| Integrations | Listed integrations include Figma, Storybook, Tokens Studio, GitHub, Azure, Bitbucket, GitLab, and VS Code. | Listed integrations include Figma, Storybook, GitHub, GitLab, Bitbucket, Azure DevOps, Claude, ChatGPT, Codex, Cursor, VS Code, Google Analytics, Hotjar, Slack, Microsoft Teams, and Zapier. |
| Product | Supernova centralizes design and code data, documentation, and AI context so teams and agents can use a shared source of truth. | zeroheight brings design system documentation, tokens, and guidance together in one platform as a shared source of truth for teams and AI workflows. |
| Support | All plans include in-product support chat, while Enterprise adds priority support and onboarding. | Enterprise includes a dedicated customer success manager and onboarding, and the pricing page lists priority support as an Enterprise feature. |
Plans
In their own words
Supernova
Supernova brings design system information, code data, documentation, and AI context together as a shared source for teams and agents. It tracks component health, manages design tokens, and supports multiple brands in one workspace. Its documentation editor supports real-time collaboration, page history, and publishing. Through MCP, it provides filtered design system context to AI tools including Cursor, Copilot, and Claude Code.
Code automation can export tokens and open a pull request when design system changes are made. Listed integrations include Figma, Storybook, Tokens Studio, GitHub, Azure, Bitbucket, GitLab, and VS Code; pre-built integrations are included in the Free plan. The Free plan supports up to five seats and limits documentation pages, connected data sources, page history, and analytics periods. Pro costs $35 a month per editor seat. Supernova Portal is available on the web, and its desktop app is currently available only for Mac.
zeroheight
zeroheight is a web platform for documenting design systems, managing tokens, and sharing guidance with teams and AI workflows. Teams can create styleguides for components, usage guidance, and standards. It supports designs from Figma, Sketch, and Adobe XD, Storybook embeds, snippets in more than 30 languages, and code blocks for frameworks such as React, Vue, and Angular. The token manager exports tokens for code and can automate pull requests when Figma changes are detected. An MCP server gives AI tools access to design system guidance; Standard Search is listed at 500 calls per month on Free and Starter, while Enterprise includes Fast Search. Listed integrations span design, code, AI, analytics, and collaboration tools. Styleguides may be public or private; Starter adds password protection and Enterprise offers SSO protection. The maker says communication uses SSL/HTTPS encryption, servers are backed up hourly, and the service runs on AWS. Free has one editor, one styleguide, and one token set. Starter is $49/user/mo (annual) after a 14-day trial.