Mermaid Chart Reviews (2025) | Product Hunt

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Mermaid Chart

A smarter way to create diagrams

4.8•64 reviews•

1.2K followers

Mermaid Chart is a visual collaboration platform, powered by the Mermaid open-source project (70k GitHub Stars). It streamlines code documentation, enhances team workflows, and generates visualizations of complex ideas using AI.

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Founder Reviews (1)

Other Reviews (63)

Brilliant for creating software docs on Gitbook and Github.

1yr ago

Mermaid Chart

Mermaid Chart has been super helpful with the AI and visual editor as I plan my marketing strategies, product roadmaps, and map product requirements. I've been able to get through the first few versions of my diagram just by prompting the AI and then can make my final tweaks with the visual editor. It's a nifty tool and has helped take some of the manual diagram setup off of my plate!

1yr ago

Diagrams in markdown - what is not to love? Been using mermaid since it was added to Azure DevOps a couple of years ago. Love the progress and addition of new diagrams. Interested to see what this service adds...

1yr ago

I've found Mermaid to be a great tool for putting diagrams into GitHub - it only takes a few minutes to learn the syntax and the docs are really clear.

2yr ago

An amazingly good and simple product. I use it all the time at work to create Sequence Diagrams to align with customers and internally with the tech team. It's like writing pseudo code but with the added benefit of it creating visuals for you. Big fan!

2yr ago

I like it, I use it for BA activities very well

1yr ago

Michael McCallum

Simple tool to allow me to easily express ideas visually

2yr ago

Mermaid Chart has been the best way to be explicit about things visually: easy to iterate on, flexible, and great for collaboration across teams and tools. The syntax is easy to learn, documentation is great, and AI integration and elements features make approaching their diagrams beginner friendly. I use Mermaid Chart for everything from documenting processes for work, to my family tree, to recipes. Can't recommend highly enough!

2yr ago

Makes working w/ Mermaid.js super productive and useful.

2yr ago

Maithili Shinde

kore.ai

Mermaid Chart makes it super easy for me to create diagrams and flows to use in my day to day workflow or for visualising ideas and mapping out processes quickly - it's helped me enable developers better and facilitate better communication between product & engineering!

12mo ago