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pencil.dev is now pen.dev
Coming soonpen.dev stays free until plans launch.

Design for free.
Upgrade when your work scales.

Every plan includes pen.dev’s full local-first editor, MCP access, sharing, and review. Pay for more work with AI — or for the ownership and controls a team needs.

Free
For exploring pen.dev and personal work
$0
Usage
5
Agent days / month
25
Image and SVG generations / month
What you get
Full editor, local .pen files
Components, variables, themes, scripts, shaders
Imports and exports incl. HTML/code
CLI and headless editor
MCP access and agent execution
1 agent at a time
Unsplash images
Sharing, snapshots, versions, comments, download
Personal and shared workspaces
Personal developer keys
Pro
For people shipping every day
$16
/ user / month
Usage
Unlimited
Agent days / month
350
Image and SVG generations / month
Everything in Free, with
Build and prototype faster with up to 3 agents working in parallel
Organization developer keys for CLI and CI/CD
Member and role management
Centralized billing
Usage tracking
Ultra
For product teams collaborating
$48
/ user / month
Usage
Unlimited
Agent days / month
750
Image and SVG generations / month
Everything in Pro, with
Explore more ideas at the same time with up to 6 agents working in parallel
One shared pool of usage for your whole team
Team workspaces with member roles
Enterprise
Reach out to us to learn about our enterprise offering.
Unlimited usage
Custom pricing
Contact us

Frequently asked questions

An Agent day is any day you work with an agent in pen.dev, whether that’s an agent inside pen.dev or one connected through MCP, like Claude Code. Agent usage and MCP tool calls are unlimited during an Agent day, and days you don’t use an agent don’t count. Free includes 5 Agent days per month. Pro and Ultra include unlimited Agent days.

Yes. pen.dev works with your own agents on every plan, using your own subscriptions or API keys. Your plan’s agent usage limits apply whether you work with agents inside pen.dev or connect them through another tool.

Each agent works on its own task at the same time as the others. You can have one agent build a screen, another explore an alternative direction, and a third clean up components, without waiting for any of them to finish. Free runs 1 agent at a time, Pro runs up to 3, and Ultra runs up to 6.

Yes. Pro is billed per user, and you can add teammates to your organization and manage their roles in settings.

Ultra includes everything in Pro, with more image and SVG generation, up to 6 agents working in parallel, and credits shared across your organization.

Enterprise builds on Ultra with custom usage, pricing, and support for your organization’s procurement and onboarding needs. Contact us to discuss what your team needs.