diagrams.net Alternatives & Competitors (2026)

Miro is an online collaborative whiteboard platform designed for real-time visual collaboration. It's ideal for remote teams, creative professionals, project managers, and educators, providing a digital canvas for dynamic and collaborative work.

Figma is a cloud-based design and prototyping platform fostering real-time collaboration among designers, developers, and stakeholders. With cross-platform accessibility, design systems, and prototyping features, Figma streamlines the product development process for diverse teams.

SmartDraw is an intuitive diagramming and visual collaboration tool designed for teams to plan, execute, and review projects seamlessly. It offers over 70 diagram types, including flowcharts, org charts, and floor plans, with robust data visualization features. SmartDraw integrates with popular tools and platforms while providing enterprise-level security and administration. Its unified platform simplifies workflow management, enabling real-time collaboration and cost efficiency.