Mermaid vs FigJam: Which Should You Choose in 2026?
Choosing between Mermaid and FigJam comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated May 6, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Mermaid
Create diagrams and charts from text in a simple, intuitive, and highly customizable way.
Best for you if:
- 0
- • You need something completely free
- • You need diagramming features specifically
- • Generates diagrams and charts from text definitions.
- • Supports various diagram types like flowcharts and sequence diagrams.
FigJam
Online whiteboard by Figma
Best for you if:
- 0
- • You need ui/ux design features specifically
- • Collaborative online whiteboard for real-time team ideation and planning.
- • Offers templates, AI features for generation and summarization, and integrations with project management tools.
| At a Glance |  Mermaid |  FigJam |
|---|---|---|
Price | Free | Free + Paid |
Best For | Diagramming | UI/UX Design |
Rating | — | — |
| Feature | Mermaid | FigJam |
|---|---|---|
| Pricing Model | Free | Freemium |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | DiagrammingData Visualization | UI/UX DesignWhiteboard |
How Mermaid and FigJam Compare
Mermaid
Create diagrams and charts from text in a simple, intuitive, and highly customizable way.
Free
FigJam
Online whiteboard by Figma
Free tier available
Mermaid is a diagramming tool. FigJam is in ui/ux design.
Who Should Use What?
On a budget?
Mermaid is free. FigJam is freemium.
Go with: Mermaid
Want the highest-rated option?
Neither has user reviews yet.
Go with: Mermaid
Value user reviews?
Neither has user reviews yet.
Go with: Mermaid
3 Questions to Help You Decide
What's your budget?
Mermaid is free. FigJam is freemium. Go with Mermaid if free matters most.
What's your use case?
Mermaid is a diagramming tool. FigJam is in ui/ux design. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
Mermaid
- Completely free
- Our pick for this comparison
FigJam
- Better fit for ui/ux design
The Bottom Line
Mermaid is our pick.
Frequently Asked Questions
Is Mermaid or FigJam better?
Mermaid is rated high in our evaluation. Mermaid is free and FigJam is freemium.
What are Mermaid and FigJam used for?
Mermaid: Create diagrams and charts from text in a simple, intuitive, and highly customizable way.. FigJam: Online whiteboard by Figma.
What does Mermaid cost vs FigJam?
Mermaid is completely free. FigJam is freemium (free tier + paid plans). Visit their websites for detailed pricing.