







Mermaid is excellent at quick diagrams in docs and repos. If you need more than a block of code, here are five alternatives worth a look, starting with the one built to show how your whole operation fits together.
Mermaid is an open-source syntax for writing diagrams in plain text. It renders in docs, repos, and many tools developers already use.
It's a strong pick when the diagram belongs next to the code: an architecture sketch in a README, a sequence diagram in a pull request.
Teams start looking when the job changes from rendering a diagram to understanding how the operation runs.
What each tool gives you when the job is understanding and improving how your operation runs.
Each one is good at a different job. Pick by the job you need done.
Puzzle maps your workflows, teams, tools, and data into one connected picture, clear enough to make your biggest decisions. Every step carries its owner, role, and tool, so the next time someone asks how something works, you open one map and get the answer.
Lucidchart is a diagramming tool for flowcharts, org charts, and technical diagrams, with deep shape libraries and data linking from spreadsheets.
Whimsical is a fast, lightweight tool for flowcharts, wireframes, and mind maps. It's popular with product teams for early thinking that needs to look good quickly.
Visio is Microsoft's diagramming tool and the long-time standard for formal business diagrams, with deep stencils for IT, network, and facilities work.
Miro is an online whiteboard built for brainstorms, retros, and workshops. Teams sketch ideas with stickies, voting, and templates on an infinite canvas.
The takeaway
Every big operational decision is only as good as the context behind it.
A quick map gives you hunches. A connected blueprint gives you context you can act on.
“Absolutely love Puzzle's ability to be an impossible tool to work without. If you're a visual systems person who needs every step in each workflow and project mapped out, you have to give Puzzle a chance. You won't regret it.”
See more“Puzzle became our go-to tool whenever we need to map out our processes. We completely stopped using Whimsical, Miro, and Figma.”
See more“I was looking for a bird's eye view, a top level view of how all of my processes are connected. I found Puzzle, and this is the tool I've been looking for. That's when the light clicked for me.”
See more“I knew I would never again use Lucidchart, Whimsical, or Miro for mapping processes. It was like finally having shoes that fit. It helps us show clients what we are building for them, and we easily identify gaps before implementation.”
See more“We tried every visual workflow software out there, from Lucidchart to Whimsical to Miro, and ultimately went with Puzzle. Their support is bar none the best. You'll know you're always in good hands.”
See more“Puzzle is next level. I work in systems and automation and Puzzle brings so much clarity to not only my clients' businesses but my own as well. Anyone wanting systems clarity needs to try Puzzle.”
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