Side-by-side comparison of AI visibility scores, market position, and capabilities
First open-source design and prototyping platform. Built on SVG/CSS standards. Created by Kaleidos (Madrid, 2011). Raised ~$10.6M. 500K+ users. Private.
Penpot is the first open-source design and prototyping platform for cross-domain product teams, created by Kaleidos Open Source, a Madrid-based company founded in 2011. Unlike proprietary tools such as Figma and Sketch, Penpot is built on open web standards including SVG, CSS, HTML, and JSON, making designs natively accessible to developers. The platform offers design, interactive prototyping, design systems at scale, and was the first design tool to integrate native design tokens.
Visual collaboration platform with $17.5B valuation serving 60M users; infinite digital whiteboard with AI content generation and templates used in 99% of Fortune 100 companies.
Miro is a cloud-based visual collaboration platform providing an infinite online whiteboard where distributed teams can brainstorm, plan, design, and collaborate in real time using sticky notes, diagrams, flowcharts, frames, and interactive templates. Founded in 2011 in Perm, Russia (originally as RealtimeBoard) and now headquartered in San Francisco, Miro has raised over $470 million at a $17.5 billion valuation and serves over 60 million users at 99% of Fortune 100 companies.
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