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.
San Francisco no-code relational database and app builder for 450,000+ organizations; $1.36B raised at $11.7B valuation competing with Notion and Monday.com for team workflow automation and custom operations apps.
Airtable is a San Francisco-based no-code database and app-building platform enabling teams to build custom applications, workflows, and data management tools without engineering resources — combining the familiarity of spreadsheet interfaces with relational database capabilities, formula logic, API integrations, and configurable views (grid, kanban, calendar, gallery, form). Founded in 2012 by Howie Liu, Andrew Ofstad, and Emmet Nicholas and backed with $1.36 billion raised from Benchmark, Coatue, and Greenoaks at a $11.7 billion valuation (2021), Airtable serves 450,000+ organizations including Netflix, Expedia, and Amazon for operations, marketing, and product management use cases.
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