Particles UI
7.0#3 in design system softwareFrom $19 a monthFree planWebLinuxmacOSWindows
VisitParticles UI vs Spec Layer
Spec Layer
6.5#10 in design system softwareFrom $7.99 a monthFree planWeb
VisitWhat both publish
| Fact | Particles UI | Spec Layer |
|---|---|---|
| Integrations | The maker lists Figma, Tailwind, GitHub, MCP and TypeScript among the stack integrations. | Canonical JSON is provided for validation, inspection, and building integrations, while Teams plans include custom integration scoping. |
Particles UI plans
- FreeFree
- Pro$19 a month
- Team$29 a month
- Business$79 a month
Spec Layer plans
- FreeFree
- Pro$7.99 a month
- TeamsPriced on request
Pick Particles UI if…
Particles UI suits teams managing shared design tokens across code and design workflows. It may be relevant to teams that need review and accessibility checks, or developers who want local token exports through its CLI.
Pick Spec Layer if…
Spec Layer suits Figma teams that need structured component and token documentation for repositories or AI coding workflows. The free plan fits a single-file workflow; teams needing multiple files can consider Pro.