# Mermaid vs D2: Modern Diagram Languages for Product Teams

> Discover whether Mermaid or D2 is the better diagram-as-code language for your product and platform teams. Compare syntax, collaboration, integrations, and AI tooling.

Canonical: https://unidiagram.davidtran.dev/blog/mermaid-vs-d2-comparison

- Published: 2025-01-11
- Reading time: 7 min
- Author: UniDiagram Team
- Tags: mermaid, d2, diagram as code, product design, engineering, comparison

Discover whether Mermaid or D2 is the better diagram-as-code language for your product and platform teams. Compare syntax, collaboration, integrations, and AI tooling.

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