Pen has not publicly disclosed its revenue figures on SaaSearch.

Who is the founder of Pen?

Pen was created by Unclaimed Listing (@unclaimed).

What category does Pen belong to?

Pen is listed under the Design & Creative category with tags: AI Design, UI/UX Design, Prototyping, Developer Canvas, Web Export.

Pen has not publicly disclosed its revenue figures on SaaSearch.

Who is the founder of Pen?

Pen was created by Unclaimed Listing (@unclaimed).

What category does Pen belong to?

Pen is listed under the Design & Creative category with tags: AI Design, UI/UX Design, Prototyping, Developer Canvas, Web Export.

Pen

Unclaimed Listing

An agentic canvas for building bold software.

launched 3 days ago•5.0(1)

About Pen

Pen is an innovative agentic canvas designed for rapidly building and prototyping software. It allows users to import components from any app, integrate with leading AI models like Claude and OpenAI, and leverage AI agents for direct design and illustration. With buttery-smooth WebGL performance, advanced features like shaders, UI libraries, and HTML/CSS/Tailwind export, Pen empowers developers and designers to create complex applications, mockups, and UI elements. It offers collaborative sharing, a built-in browser for importing content, and CLI connectivity for headless design, making it a comprehensive tool for modern software creation.

Pricing model

Freemium (Free tier + Paid plans)

Tags & Keywords

Tech stack

WebGL

Social accounts

X (Twitter)

Founder Claim NoticeUnclaimed Public Listing

Are you the creator of Pen?

Claim ownership to customize screenshots, unlock a DoFollow SEO backlink, verify live revenue, and run an automated technical SEO audit & scorecard.

Review & Claim Listing

Why Claim & How SaaSearch Works

1. SEO & DoFollow Backlink

Auto-detected listings carry rel="nofollow" (0 PageRank passed). Claim and embed the SaaSearch verification badge on your site to unlock a permanent, high-authority DoFollow backlink.

2. Brand Control & Inquiries

Remove the “Unclaimed” badge. Upload up to 5 high-res UI screenshots, set your exact tech stack, and receive direct buyer acquisition bids & investor inquiries straight to your inbox.

3. Position #1 & Verified MRR

Gain top ranking over 500+ products. Connect Stripe to display audited Verified MRR badges and run sponsorships across Google-style SERP top ads and search autocomplete.

4. Free SEO Audit & Scorecard

Unlock an automated technical audit of your landing page. Inspect meta tag lengths, OpenGraph card previews, JSON-LD Schema rich snippets, and mobile indexing to rank higher on Google.

5. Write Articles & Boost SEO

Publish guest articles, launch stories, and engineering teardowns on SaaSearch News to earn high-authority, permanent verified DoFollow backlinks and boost your Google SEO visibility.

6. Official Launch Spotlight on X & LinkedIn

Get featured on X/Twitter @SaaSearch & LinkedIn, and get spotlighted to thousands of founders, developers, and software buyers.

Discussion (1)

Community Rating & Reviews

5.0

(1)· Based on 1 verified community rating

Verified community feedback

The SaaSearch TeamTeam3 days ago

Love how Pen's agentic canvas lets users import components from any app and leverage AI agents for direct design and illustration to rapidly prototype software.

Visit pen.dev