Penpot vs. Slickplan

Penpot is the open-source design platform for teams that build digital products at scale. Available in the browser or self-hosted, Penpot helps product teams connect design, code, and AI workflows in one open, interoperable platform. Built on web standards such as SVG, CSS, HTML, and JSON, Penpot gives teams more control over their design infrastructure, avoids vendor lock-in, and makes design work easier to integrate with development workflows. Penpot is built for teams working across complex products, design systems, and cross-functional workflows.

Slickplan helps teams and agencies bring order to complex web projects—from first ideas to production-ready deliverables. Instead of juggling docs, spreadsheets and generic diagram tools, Slickplan gives you one hub to structure site architecture, map user flows, plan content and review designs together. The result: websites launch faster, with fewer revisions and smoother handoffs. Plan smarter, not harder * Structure navigation: visual sitemaps clarify information architecture, align stakeholders early and lock approvals. Use AI to generate or refine structures, or import from your site.