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SPECIFICTION
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Fenly

fenly.io

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Spec score 7.8 #10 of 22 in Design System Software

What it is

Fenly is a free cloud SaaS platform for design system management, available on the web and as an extension. Tokens Hub syncs and visualizes design tokens from Figma, while Components Library displays Figma components and variants. Teams can create documentation, design principles, accessibility guidelines, and brand guidelines, then export tokens as CSS custom properties, Tailwind config, or JSON. Fenly connects through Figma’s REST and plugin APIs and reads connected files without writing to them. AI Companion and Talk to your DS use Anthropic’s Claude with design-system context. Talk to your DS can be shared as a public chat for visitors without logins, with password or domain restrictions available. Sign-in supports email and password, Google OAuth, or email one-time passcodes through Clerk. Fenly reports HTTPS/TLS in transit and AES-256 encryption at rest, but no SOC 2 or ISO 27001 certification. AI messages and context are sent to Anthropic, while conversation history is not permanently stored in Fenly’s database.

Spec sheet

Purpose
Fenly is a SaaS platform for design system management.Read 7 Oct 2026 · fenly.io
Security
Fenly reports HTTPS/TLS in transit and AES-256 encryption at rest, and says it does not hold formal certifications such as SOC 2 or ISO 27001.Read 7 Oct 2026 · fenly.io
Support
Fenly asks users to report vulnerabilities to [email protected] and commits to acknowledging reports within 48 hours and providing an initial assessment within 7 days.Read 7 Oct 2026 · fenly.io
AI
AI Companion and Talk to your DS use Anthropic's Claude and receive design system context.Read 7 Oct 2026 · fenly.io
AI data handling
The privacy policy says AI messages and design system context are sent to Anthropic for processing and conversation history is not permanently stored in Fenly's database.Read 7 Oct 2026 · fenly.io
Authentication
Users can sign in with email and password, Google OAuth, or email one-time passcodes; authentication is managed by Clerk.Read 7 Oct 2026 · fenly.io
Components
Components Library syncs and displays Figma components and their variants.Read 7 Oct 2026 · fenly.io
Design tokens
Tokens Hub syncs and visualizes design tokens from Figma files.Read 7 Oct 2026 · fenly.io
Documentation and guidelines
The platform lets users create design system documentation, design principles, accessibility guidelines, and brand guidelines.Read 7 Oct 2026 · fenly.io
Exports
Design tokens can be exported as CSS custom properties, Tailwind config, or JSON.Read 7 Oct 2026 · fenly.io
Figma integration
Fenly connects to Figma through its REST API and plugin API, and reads but does not write to connected files.Read 7 Oct 2026 · fenly.io
Public chat access controls
Public DS Chat can be configured with password protection or domain restrictions, and users are responsible for configuring appropriate access controls.Read 7 Oct 2026 · fenly.io
Sharing
Talk to your DS provides a shareable public chat interface that lets people ask about a design system without logging in.Read 7 Oct 2026 · fenly.io

Plans and prices

Free Free Free tier; paid Pro and Team plans may be introduced in the future Read 7 Oct 2026 · fenly.io

Every Fenly plan and price →

Strong points and limits

Strong points

  • Free plan at free
  • Figma token and component sync
  • Documentation and guideline authoring
  • CSS, Tailwind, and JSON exports
  • Public chat with access controls

Limits

  • Figma connections do not write to files
  • AI data is sent to Anthropic
  • No SOC 2 or ISO 27001 certification
  • Public chat access must be configured

Who it suits

It suits design teams documenting systems, syncing Figma tokens and components, and publishing controlled design-system guidance.

Verdict

Fenly brings Figma synchronization, documentation, exports, and AI assistance into one cloud platform. Its free plan is clearly stated, while teams should weigh read-only Figma access, third-party AI processing, and the absence of formal certifications.

Where Specifiction places it

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