Open Source Alternative to Figma 2026

TL;DR

Penpot is the best open source alternative to Figma in 2026 — AGPL-3.0 licensed, 39K+ GitHub stars, and built around the same design + prototype workflow that makes Figma the industry standard. You get vector editing, components, design tokens, interactive prototypes, and real-time collaboration, all running on infrastructure you control. A Figma Professional plan costs $15/editor/month; Penpot self-hosted costs only your server bill.

Key Takeaways

• Penpot (AGPL-3.0, 39K+ stars) is the closest open source Figma equivalent — vector editing, components, prototyping, and CSS export, browser-based with desktop app in beta
• Inkscape (GPL-3.0, 11K+ stars) is the mature SVG editor for static illustration work — no real-time collaboration, not designed for UI/UX workflows
• Self-hosting Penpot saves $180/editor/year vs Figma Professional, or $540/editor/year vs Figma Organization
• Penpot uses standard SVG/CSS natively — designs are portable, not locked in a proprietary format
• Penpot requires 4 Docker services (frontend + backend + exporter + Redis); full setup takes about 30 minutes

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Why Teams Switch from Figma

Figma's 2022 acquisition attempt by Adobe raised concerns about pricing and data control that haven't fully subsided. For many teams, the core issues with Figma are:

Price per editor. At $15/editor/month (Professional) or $45/editor/month (Organization), a 10-person design team pays $1,800–$5,400/year just for design tooling. Non-editor viewers are free, but anyone who needs to comment, inspect, or edit pays the full seat price.

Data residency. Figma stores all design files on US servers. For teams in heavily regulated industries — healthcare, finance, legal — this creates compliance challenges that no enterprise plan fully resolves.

Vendor lock-in. The .fig format is proprietary. You can export to SVG or PDF, but metadata, component relationships, and design tokens don't survive the export cleanly.

Penpot's answer: open standard file format (SVG + CSS), self-hostable on any server, and AGPL-3.0 license that guarantees the source stays open. In 2025, Penpot shipped design tokens (W3C DTCG spec), CSS Grid layout support, and a beta desktop app — narrowing the gap significantly.

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Penpot vs Inkscape: Which Open Source Tool Is Right for You?

Feature	Penpot	Inkscape
License	AGPL-3.0	GPL-3.0
GitHub Stars	39K+	11K+
Primary Use Case	UI/UX design + prototyping	Vector illustration
Real-time Collaboration	✅	❌
Prototyping / Interactions	✅	❌
Component Library	✅	❌
Design Tokens	✅ (W3C DTCG spec)	❌
CSS Export	✅	Limited
Web-Based	✅	❌ (desktop only)
Desktop App	Beta (Mac, Windows, Linux)	✅ (mature)
Self-Hosted	✅ Docker	✅ (runs locally)
Figma File Import	Partial (beta)	❌
Minimum RAM	4 GB	512 MB

Penpot wins for UI/UX teams — it matches Figma's core workflow: artboards, components, constraints, and clickable prototypes. Inkscape wins for illustrators who need a mature, offline vector editor for logos, icons, and print-ready SVG files.

For product design work — app interfaces, web layouts, design systems — Penpot is the only open source tool that comes close to Figma's capabilities.

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Setting Up Penpot (Self-Hosted)

Penpot's self-hosted stack runs four services: the frontend app, backend API, exporter (for PDF/PNG export), and Redis for caching. The official Docker Compose config is the recommended deployment path.

Prerequisites

• Docker and Docker Compose
• 4 GB RAM minimum (8 GB recommended for teams)
• A domain with DNS configured
• SMTP credentials for email invites (optional for single-user)

Docker Compose Setup

# docker-compose.yml
version: "3"
services:
  penpot-frontend:
    image: penpotapp/frontend:latest
    restart: unless-stopped
    ports:
      - "3449:80"
    depends_on:
      - penpot-backend
    environment:
      - PENPOT_FLAGS=enable-registration enable-login-with-password

  penpot-backend:
    image: penpotapp/backend:latest
    restart: unless-stopped
    environment:
      - PENPOT_FLAGS=enable-registration enable-login-with-password
      - PENPOT_SECRET_KEY=${PENPOT_SECRET_KEY}
      - PENPOT_POSTGRESQL_URI=postgresql://penpot:${POSTGRES_PASSWORD}@postgres/penpot
      - PENPOT_REDIS_URI=redis://redis/0
      - PENPOT_STORAGE_BACKEND=fs
      - PENPOT_STORAGE_FS_DIRECTORY=/opt/data/assets
      - PENPOT_TELEMETRY_ENABLED=false
    volumes:
      - penpot_data:/opt/data
    depends_on:
      - postgres
      - redis

  penpot-exporter:
    image: penpotapp/exporter:latest
    restart: unless-stopped
    environment:
      - PENPOT_REDIS_URI=redis://redis/0

  postgres:
    image: postgres:15
    restart: unless-stopped
    environment:
      POSTGRES_DB: penpot
      POSTGRES_USER: penpot
      POSTGRES_PASSWORD: "${POSTGRES_PASSWORD}"
    volumes:
      - postgres_data:/var/lib/postgresql/data

  redis:
    image: redis:7
    restart: unless-stopped
    volumes:
      - redis_data:/data

volumes:
  penpot_data:
  postgres_data:
  redis_data:

Create a .env file:

PENPOT_SECRET_KEY=your-64-char-random-string
POSTGRES_PASSWORD=changeme-strong-password

Start the Stack

docker compose up -d
# Wait 30-60 seconds for services to initialize
docker compose logs -f penpot-backend

Penpot frontend is available at http://localhost:3449. In production, put Nginx or Caddy in front.

Nginx Reverse Proxy

server {
    listen 443 ssl;
    server_name design.yourdomain.com;

    ssl_certificate /etc/letsencrypt/live/design.yourdomain.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/design.yourdomain.com/privkey.pem;

    location / {
        proxy_pass http://localhost:3449;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-Proto $scheme;
        # WebSocket support for real-time collaboration
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        client_max_body_size 50M;
    }
}

Create Your First Admin

After starting:

# Create the first user via CLI
docker exec -it <backend-container> ./run.sh app.cli create-profile \
  --fullname "Admin" \
  --email admin@yourdomain.com \
  --password changeme

On first sign-in, Penpot creates a default team and workspace. Invite collaborators from the team settings — they receive an email invite and join without any additional setup.

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Self-Hosting Experience

Penpot's self-hosting is well-documented and relatively straightforward compared to AppFlowy or Outline. The official docker-compose.yml from penpot.app/self-hosted works with minimal modification.

The main gotchas:

• File storage: By default, assets are stored on the local filesystem inside the penpot_data volume. For multi-node or cloud deployments, switch to S3-compatible storage by setting PENPOT_STORAGE_BACKEND=s3 and providing bucket credentials.
• Email setup: Without SMTP, invitation emails won't send. For small teams, use a transactional email service (Mailgun, Postmark, or even Gmail SMTP).
• Exporter service: The exporter container needs network access to the frontend to render exports. If you put Penpot behind a VPN, make sure the exporter can reach the frontend URL internally.

For detailed step-by-step setup including SSL and email, see the how to self-host Penpot guide.

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Figma Features and Penpot Parity

Penpot has reached near-parity on the features most teams use daily:

What Penpot does well:

• Vector editing with pen, boolean operations, and constraints
• Component library with main components and overrides
• Auto-layout (Figma's flex-like layout system)
• Interactive prototyping with transitions and click-through flows
• CSS Grid and Flexbox layout support
• Design tokens (W3C DTCG spec, with export to Style Dictionary)
• Real-time collaboration with presence indicators
• Version history

Where Figma still leads:

• Plugin ecosystem (Figma has thousands of community plugins; Penpot's is growing but smaller)
• AI-powered features (Figma AI for layout suggestions, copy generation)
• Dev Mode with annotated code snippets
• Mobile app for design review (Penpot has mobile-responsive web but no native app)

For teams that rely heavily on Figma plugins (e.g., Unsplash, Icons8, Lottie), the transition requires workflow adjustments. For teams doing core UI/UX design without exotic plugins, Penpot covers 90%+ of daily needs.

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When to Use Which

Choose Penpot if:

• Your team does UI/UX design, wireframing, or design systems work
• You need real-time collaboration and interactive prototyping
• Data residency, compliance, or cost per editor is a blocker with Figma
• You want to export clean, standard CSS from your designs

Choose Inkscape if:

• Your work is vector illustration, logo design, or print-ready SVG
• You need a mature offline desktop tool
• Real-time collaboration isn't required

For a broader comparison across all six Figma alternatives on the market, see Best Open Source Alternatives to Figma 2026. For a head-to-head with Figma's specific features, check our Penpot vs Figma comparison.

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Cost Comparison

Scenario	Figma Professional	Penpot (Self-Hosted)
5 editors	$900/year	~$120/year (VPS)
10 editors	$1,800/year	~$120/year (same VPS)
20 editors	$3,600/year	~$180/year (larger VPS)
Unlimited viewers	✅ (free)	✅ (free)
Data ownership	❌	✅
Offline access	❌	Desktop beta ✅

Penpot runs comfortably on a 4 GB VPS ($10–20/month) for teams up to 20 editors. The payback period against Figma Professional is about 3 weeks for a 10-person design team.