Supernova vs zeroheight: design system platform comparison
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Supernova is a design system platform that connects tokens, components, documentation and code patterns into structured context that both product teams and AI agents can use. zeroheight is a design system documentation platform focused on authoring, publishing and governing documentation. Both document a design system. They differ in what happens after it’s documented.
What is the difference between Supernova and zeroheight?
Supernova is a design system platform that also runs token and code automation pipelines and serves the system to AI agents through an unmetered MCP endpoint.
zeroheight is a design system documentation tool. It’s documentation-first: its core product is writing, publishing and governing docs.
If the requirement stops at documentation, the two overlap heavily. If it extends into code delivery or agent access, the scope diverges.
Laura Fehre
Design Manager, Mews
Transitioning to Supernova was a revelation. Its intuitive design and versatile functionality made the move surprisingly smooth.
Feature comparison
44 capabilities across documentation, design system data, context distribution, AI and MCP, the developer platform, and admin and security. Two of them go to zeroheight, and they are stated as plainly as the rest.
Documentation
Structure docs with groups and nesting
Edit docs live with your team
Multiplayer for up to 50 people
Same-page concurrent editing unsupported
Attach files directly in docs
80 MB on Pro, 200 MB on Enterprise
Publish private or public doc sites
Hide selected pages from public sites
Lock a docs site behind a shared password
Account permissions control access instead
Publish only the pages that are ready
Releases are styleguide-level, not per page
Review and approve before publishing
Enterprise
Propose changes without publishing rights
Contributor role, Pro and above
Keep old links working after moves
Site-wide and per-page
Host docs on your own domain
Pro and above
Starter and above
Brand the docs site visually
Styled using your own tokens
Control visual and functional behaviour
View and restore past versions
Unlimited
1 year Enterprise, 30 days Starter
Design system data
Manage multiple systems in one place
2 on Pro, unlimited on Enterprise
Styleguides are sets of documentation pages
Import components and assets from Figma
10 on Pro, unlimited on Enterprise
Import stories into interactive playgrounds
Update automatically when sources change
Propagates hourly in the background
Upstream updates requested manually
Create and manage tokens in the product
23 token types, bulk actions, theming
Read-only; Figma tokens not editable
Manage design and code components together
Design, code and custom, with health
Surfaced as documentation blocks
Manage assets from Figma and uploads
Figma-sourced manager plus custom uploads
Uploads only
Import variables, modes and collections
Including extended collections
Split data by platform or brand
4 on Pro, unlimited on Enterprise
Measure real usage in shipped product
Enterprise. Docs and components
Enterprise. Docs, components and tokens
Context distribution
Package tokens, components, docs and skills per team
10 on Pro, unlimited on Enterprise
Build a context from rules rather than manual selection
Pro and above
Layer contexts so data inherits
Enterprise
AI and MCP
Let agents query the system as often as the work requires
Unlimited on every plan
500 calls/month on Free and Starter
Get fast retrieval for agents
One tier of service
Fast Search on Enterprise only
Give agents access to the system
Tokens, components, themes, skills, 40+ tools
Styleguide content only; no embedded data
Let agents update the system, not just read it
Docs, components and tokens
Hand a long-running task to an agent and walk away
Audits, proposed changes, authoring
Skills, knowledge and feedback
Give agents packaged instructions and capabilities
10 on Free, unlimited on Pro
Make non-design-system resources available to agents
Capture what agents couldn't find, and act on it
Sent from the agent's own tool
Developer platform
Turn design system data into code
Tokens, components, assets, skill packages
Tokens only
Control the shape of exported output
TypeScript exporters via the SDK
Pre-defined token formats only
Invoke exports from your existing pipelines
SDK and CLI
Read and write data programmatically
Read and write, all plans
API on Enterprise
Admin and security
Sign in with Google, Okta or SAML
SAML 2.0 on Enterprise
Enterprise
Provision users automatically from your IdP
Restrict access by IP
Ranges and combinations
Trusted IP range on Enterprise
Get through procurement
Have a named contact
Enterprise
Enterprise
Compiled from both public pricing pages, checked 3 August 2026, alongside published product documentation from each vendor.
How much does Supernova cost compared to zeroheight?
1 editor
500 calls/month
$59 / editor
$49 / editor
Up to 5
Private viewers on Enterprise
Zeroheight drawback
Constant cleanup
Teams report spending more time fixing broken syncs, phantom content, and outdated pages than actually documenting. Design changes rarely stay accurate without ongoing manual work.
No real system management
There is little support for ownership, status, lifecycle, or governance of the design system as a whole. Users describe it as a documentation site rather than a platform that helps run and scale the system.
Limited platform depth
AI features remain basic, analytics and adoption tracking fall short, and core operational capabilities are either missing or underpowered.
Design and code stay disconnected
The gap between design sources, documentation, and production still requires constant human effort to keep everything aligned.
Sourced from G2 reviews, Capterra, Reddit, and user reports.
Is Supernova a design system platform?
Yes. Supernova manages the design system itself — tokens, components and assets — not only the documentation describing it. It runs code automation pipelines that turn that data into shipped code, distributes scoped context to teams and agents, and exposes the whole system over an unmetered MCP server with read and write access.
Token management
23 token types with themes, modes, custom properties and bulk editing. Imported from Figma variables and collections, and editable in the product.
Component and asset management
Design, code and custom components with status and health properties, plus a Figma-sourced asset manager. Sources re-sync hourly in the background.
Code automation pipelines
Tokens, components, assets and skill packages exported to code through TypeScript exporters, run in Supernova or from your own CI/CD via the SDK and CLI.
Context distribution
Package exactly the tokens, components, docs and skills one team or agent needs into a context, built from rules and layered so data inherits.
Unmetered MCP access
A remote MCP server with 40+ tools covering tokens, resolved themes, components, assets, skills and semantic search — read and write, unlimited on every plan.
Documentation
Real-time multiplayer editing for up to 50 people, per-page selective publishing, approval workflows, redirects and unlimited page history.
When zeroheight is the better choice
If the requirement genuinely stops at documentation, zeroheight is a reasonable choice and the extra scope in Supernova goes unused. It suits a team publishing a styleguide for a largely non-technical audience, with no appetite for token or code automation and nothing downstream depending on agents.
Anna Chojnacka
Design System Coordinator, Userlane
When it came to Supernova, the setup was super easy. The barrier to entry to use it and start creating your documentation was low because it’s all quite simple.
Migration
Switching from zeroheight to Supernova
“We were prepared for a steep learning curve, but it turned out to be a smooth glide.”
Teams switching from zeroheight currently get three months of Enterprise free.
- 1
Open Zeroheight to your agent
Connect the Zeroheight MCP server so Claude, Cursor, or any agent can read your existing documentation.
- 2
Give it the keys to Supernova
Hook Supernova’s edit capabilities into the same agent — it can write designs, code, Figma links, and docs straight into the system.
- 3
Say the word. Watch it move.
Ask your agent to port the documentation over. It rebuilds the structure in Supernova in minutes — no export scripts, no rewrite sprint.
- 4
Land upgraded, not just moved
While it’s there, the agent layers on the graph, contexts, and skills. You switch off Zeroheight already ahead of where you started.
Questions and answers
Already decided to move? See what switching from Zeroheight involves.
Comparison based on publicly available pricing and product documentation, checked 3 August 2026. Supernova is not affiliated with zeroheight. Product details and pricing change — check each vendor’s current pricing before deciding.