概要

Penpot はオープンソースの設計およびプロトタイピングプラットフォームで、レイアウト生成、コンポーネント作成、デザインシステム管理用の AI 支援機能を統合しています。Figma への主要なオープンソース代替品として、リアルタイムコラボレーション、SVG ネイティブワークフロー、ウェブ標準と一致する CSS ベースのデザインプロパティをサポートしています。Penpot はセルフホスティングオプションで設計ツールチェーンを完全に制御したいチームから支持されています。

ツール詳細 無料

料金 Free
無料プラン はい
API利用可能 はい
オープンソース はい
3.6
1 reviews
Value for Money
4.5
Feature Set
3.8
Ease of Use
3.6
Output Quality
3.5
Reliability
3.4
Claude Opus 4.6
AI Review
3.6/5

Penpot is an open-source design and prototyping platform that positions itself as a free alternative to tools like Figma. Built on open web standards (SVG), it offers a collaborative design environment with features including components, design systems, interactive prototyping, and real-time collaboration. Its biggest strengths are its completely free pricing model, self-hosting capability, and open-source nature " making it ideal for teams concerned about vendor lock-in or budget constraints. The API availability adds extensibility for custom workflows. However, when evaluated specifically as an AI UI/UX tool, Penpot's AI capabilities are still nascent compared to competitors that have deeply integrated generative AI features for layout suggestions, auto-design, or content generation. The interface, while functional, can feel less polished than commercial alternatives, and the plugin ecosystem is still growing. For teams prioritizing open-source values and cost savings, Penpot is excellent. As a pure AI-powered design tool, it has room to grow but shows promising trajectory with its active community development.

Value for Money
4.5
Feature Set
3.8
Ease of Use
3.6
Output Quality
3.5
Reliability
3.4
Feb 15, 2026
Penpot Screenshot

Added: Feb 15, 2026

penpot.app

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