pen.dev costs $20/mo.
These cost $0.
6 free alternatives to pen.dev, checked for license, recent activity and real adoption. Each one tells you the catch, so you can switch with your eyes open.
The top-rated free, open-source replacement for pen.dev is Penpot (MPL-2.0 Open Source). Across this category, 2 self-hostable tools are available (including Penpot and Quant-UX). Switching a 5-person team saves up to $1,200/year compared to pen.dev's $20/mo subscription.
The catch: Its plugin ecosystem, Figma-file fidelity and hosted free-team/history limits are still behind Figma's mature collaborative platform.
pen.dev vs Free Alternatives
Quick side-by-side comparison · $0/mo vs $20/mo
| Alternative | Type | License | Where It Runs | Stars | Head-to-Head |
|---|---|---|---|---|---|
| Penpot | open source | MPL-2.0 | Self-host | ★ 62.1k | pen.dev vs Penpot → |
| Graphite | open source | Open Source | Local | ★ 27.9k | pen.dev vs Graphite → |
| OpenPencil | open source | Open Source | Local | ★ 9.7k | pen.dev vs OpenPencil → |
| Inkscape | open source | Open Source | Local | ★ 4k | pen.dev vs Inkscape → |
| Grida | open source | Open Source | Local | ★ 2.7k | pen.dev vs Grida → |
| Quant-UX | open source | GPL-3.0 | Self-host | ★ 2.8k | pen.dev vs Quant-UX → |
The picks
6 open source · ranked by fit
- 01
Penpot
open sourceMPL-2.0Self-host62.1knov 2026Design, prototype, and hand off to developers in one platform. Supports design systems, tokens, flexible layouts, and AI workflows with real CSS/HTML output.
The catch vs pen.devIts plugin ecosystem, Figma-file fidelity and hosted free-team/history limits are still behind Figma's mature collaborative platform.
Install, platforms & data +
- platforms
- webself-hostedthey host it
- install
- Use the hosted signup, or download the official Docker Compose file and run docker compose up -d
- setup
- Self-hosting requires Docker Compose, DNS and reverse-proxy/TLS knowledge; hosted signup has no setup blocker
- your data
- Hosted files in Penpot Cloud; self-hosted data in Docker volumes for PostgreSQL and uploaded assets, with exports based on SVG/CSS/HTML/JSON and open standards
- checked
- 2026-11-07
- 02
Graphite
open sourceOpen SourceLocal27.9knov 2026A free, open source vector graphics editor built around nondestructive, node-based design. Runs locally in the browser, exports SVG, PNG, and JPG.
The catch vs pen.devCommunity-driven open source project without dedicated enterprise SLAs.
Install, platforms & data +
- platforms
- desktopcross-platformone-click install
- install
- Clone https://github.com/graphiteeditor/graphite or deploy with Docker Compose
- setup
- Download the native package or installer for your operating system.
- your data
- All application data lives locally on your own machine.
- checked
- 2026-11-07
- 03
OpenPencil
open sourceOpen SourceLocal9.7knov 2026A Figma-compatible design editor with built-in AI chat, headless CLI, real-time P2P collaboration, and a Vue SDK for building custom editors. No account needed.
The catch vs pen.devCommunity-driven open source project without dedicated enterprise SLAs.
Install, platforms & data +
- platforms
- desktopcross-platformone-click install
- install
- Clone https://github.com/open-pencil/open-pencil or deploy with Docker Compose
- setup
- Download the native package or installer for your operating system.
- your data
- All application data lives locally on your own machine.
- checked
- 2026-11-07
- 04
Inkscape
open sourceOpen SourceLocal4knov 2026Cross-platform vector graphics editor with flexible drawing tools, Bezier curves, powerful text handling, and broad file format support for illustrators and designers.
The catch vs pen.devCommunity-driven open source project without dedicated enterprise SLAs.
Install, platforms & data +
- platforms
- desktopcross-platformone-click install
- install
- Clone https://gitlab.com/inkscape/inkscape or deploy with Docker Compose
- setup
- Download the native package or installer for your operating system.
- your data
- All application data lives locally on your own machine.
- checked
- 2026-11-07
- 05
Grida
open sourceOpen SourceLocal2.7knov 2026Design and build web applications on an open canvas with AI-powered tools, Figma integration, pixel drawing, and a modular SDK built for extensibility.
The catch vs pen.devCommunity-driven open source project without dedicated enterprise SLAs.
Install, platforms & data +
- platforms
- desktopcross-platformone-click install
- install
- Clone https://github.com/gridaco/grida or deploy with Docker Compose
- setup
- Download the native package or installer for your operating system.
- your data
- All application data lives locally on your own machine.
- checked
- 2026-11-07
- 06
Quant-UX
open sourceGPL-3.0Self-host2.8knov 2026Quant-UX is an open-source tool for creating interactive prototypes, conducting user tests, and analyzing results to improve UX design.
The catch vs pen.devIt is primarily a prototyping and user-testing tool, not a production-grade vector editor and design-system workspace on Figma's level.
Install, platforms & data +
- platforms
- webself-hostedthey host it
- install
- Use the hosted Quant-UX signup, or run its multi-container Docker Compose stack
- setup
- Self-hosting needs several containers plus MongoDB, SMTP, a JWT secret, WebSocket URL and reverse-proxy/TLS configuration
- your data
- Hosted projects in Quant-UX's service; self-hosted prototypes and tests in MongoDB with uploaded images in mapped data directories
- checked
- 2026-11-07
pen.dev Head-to-Head Comparisons (2027)
Side-by-side trade-off breakdowns · 6 free alternatives
Frequently Asked Questions
Direct answers · pen.dev open-source replacements
What is the best free alternative to pen.dev?+
The top free alternative to pen.dev is Penpot (open source, MPL-2.0). Design, prototype, and hand off to developers in one platform. Supports design systems, tokens, flexible layouts, and AI workflows with real CSS/HTML output. Other popular pen.dev replacements include Graphite, OpenPencil, Inkscape.
Can I self-host a free replacement for pen.dev?+
Yes. Of the 6 free alternatives to pen.dev, 2 can be self-hosted on your own server or local machine: Penpot (MPL-2.0), Quant-UX (GPL-3.0).
How much does switching from pen.dev to a free alternative save?+
pen.dev starts at $20/month per seat ($240/year). Switching a 5-person team to a free alternative like Penpot saves $1,200 per year in software subscription fees.
Should I vibe-code or build my own pen.dev clone from scratch?+
Our build verdict for pen.dev is NO (use a free alternative, save the tokens). Instead of paying recurring SaaS fees for pen.dev or rebuilding it from scratch, deploy one of the 6 battle-tested open-source alternatives like Penpot.
What is the catch when switching from pen.dev to Penpot?+
Its plugin ecosystem, Figma-file fidelity and hosted free-team/history limits are still behind Figma's mature collaborative platform.
