Supernova review

Supernova is a design system platform for connecting design files, code, documentation and AI agents. Its stated goal is to make design and code data a shared source of truth, then give teams a way to document that system, share selected knowledge with agents and send changes back to code.

The product combines design-system data and token management with multi-brand support and collaborative documentation. Teams can publish docs, edit them in real time, review page history and restore earlier versions. Supernova also offers filtered MCP servers, which let teams tailor the design-system information made available to agents, and code automations that export tokens and open a pull request.

That makes it relevant to teams trying to reduce the gap between a Figma-based system and its implementation. It is not just a documentation site: the pitch is to connect the system’s design, code and docs, with agents included in that workflow.

Supernova’s main strength is scope: it brings design-system data, documentation and code workflows into one platform rather than treating docs as a separate destination. For a team maintaining tokens and components across design and implementation, that can make the system easier to keep visible and current. The product description says it tracks component health and keeps tokens in sync between Figma and code.

The feature set also covers work beyond a single brand or static reference site:

• Multi-brand support lets teams manage separate brand looks under one roof.
• Documentation includes real-time editing, page history and version restoration.
• Filtered MCP servers are intended to provide agents and teams with tailored design-system knowledge.
• Code automations can export tokens and open a pull request, giving teams a path from system changes to code review.

Those pieces make Supernova worth considering when a team wants design-system documentation to connect to implementation and agent workflows. The Starter plan also gives teams a no-cost way to publish one public design system, albeit with strict caps.

The price jump is the first thing to check before switching. Starter is free, but it is limited to one public design system, three editors, 20 documentation pages, 1,000 workspace credits per month and 10 MB maximum uploads. Teams that need private docs have to look at Pro, listed at $399 per month.

Pro raises the caps to 10 editors, 200 private consumers, 10,000 monthly workspace credits, unlimited documentation pages and 80 MB maximum uploads. That is a substantial recurring cost, and the pricing page offers monthly and annual billing toggles but publishes no annual rate. Enterprise pricing is not published; the listed plan has unlimited editors and private consumers, custom monthly workspace credits, a 200 MB upload cap and Google or SAML 2.0 SSO.

The pricing page does not list a free trial. So while Starter can help a team assess the public-docs workflow, it does not establish whether private documentation and larger-team controls justify Pro’s price. We’d confirm the plan fit and Enterprise quote before moving an existing system.

Supernova has a free Starter plan, but private docs start at Pro for $399/month, according to the pricing details checked November 6, 2026. Starter is limited to one public design system, 3 editors, 20 documentation pages, 1,000 workspace credits a month and 10 MB uploads. Pro raises that to 10 editors, 200 private consumers, 10,000 monthly credits, unlimited documentation pages and 80 MB uploads.

The jump is $0 to $399/month, with no listed middle tier. Enterprise has no published price; it includes unlimited editors and private consumers, custom monthly credits, 200 MB uploads and Google or SAML 2.0 SSO. The pricing page offers monthly and annual billing toggles, but gives no annual rate, so don’t assume an annual discount. No add-ons are listed in the published pricing details. If your team needs private docs, confirm the Pro cost fits before planning a switch.

Supernova’s stated workflow connects design and code data, syncs tokens between Figma and code, and can export tokens to code and open a pull request. The published information does not describe migration tools, supported import formats, export formats, or a migration timeline. That leaves the work and portability questions open: inventory your tokens, components and documentation, then confirm how each would move before committing.

The same gap matters if you leave. The published material does not say what data you can export or in what format, so we can’t call lock-in either low or high. Ask Supernova for a sample export and a clear account-closure process. The published materials include no Reddit posts or comments, so we can’t responsibly report what users say makes them leave. Treat migration effort, data portability and user-reported reasons for switching away as questions to verify, not established facts.