# 12 best Graphviz alternatives (2026)

> 12 Graphviz alternatives on the same Dev Tools shelf (2026). Graphviz is open source on CLI libraries.

Canonical: https://www.isthereanytool.app/alternatives/graphviz

Graphviz is filed as open source Dev Tools software, best for Algorithmic graph layouts. Foundational layout engine many tools wrap. We grouped picks by shared shelf tags and our own comparisons. This page lists 12 tools shoppers compare against Graphviz in our catalog — not vendor rankings.

## Alternatives

1. [Mermaid Live Editor](https://www.isthereanytool.app/tool/mermaid-live-editor) — Default docs-as-code diagram path.
2. [draw.io](https://www.isthereanytool.app/tool/draw-io) — Deepest free shape library for formal diagrams.
3. [PlantUML](https://www.isthereanytool.app/tool/plantuml) — Veteran diagrams-as-code for UML-heavy teams.
4. [D2](https://www.isthereanytool.app/tool/d2) — Contemporary diagrams-as-code with beautiful layouts.
5. [Diagrams Python](https://www.isthereanytool.app/tool/diagrams-python) — Infra diagrams from Python in CI.
6. [Kroki](https://www.isthereanytool.app/tool/kroki) — One renderer gateway for polyglot diagrams-as-code.
7. [Markmap](https://www.isthereanytool.app/tool/markmap) — Mindmaps from nested Markdown lists.
8. [Eraser](https://www.isthereanytool.app/tool/eraser) — AI + tech-doc diagrams for architecture flows.
9. [Whimsical](https://www.isthereanytool.app/tool/whimsical) — Fast pretty flows without Miro ceremony.
10. [Miro](https://www.isthereanytool.app/tool/miro) — Default facilitation whiteboard for product teams.
11. [dbdiagram.io](https://www.isthereanytool.app/tool/dbdiagram-io) — Best lightweight ERD-as-code.
12. [Lucidchart](https://www.isthereanytool.app/tool/lucidchart) — Corporate standard for polished formal diagrams.

[Full Graphviz record](https://www.isthereanytool.app/tool/graphviz)