Mermaid Viewer vs Tenorshare AI Diagrimo vs Whimsical

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Mermaid Viewer
vs
Competitor 1
Tenorshare AI Diagrimo
Competitor 2
Whimsical
Competitor 3
Suggested competitors for Mermaid Viewer: Napkin87% Flowova AI85% ERBuilder85% AI Diagram Maker84% Eraser84% WBWhiteboard by Athena AI83% DG Diagram-Generator82% CodeViz82%
Compare
3 tools · best value per row highlighted
Your tool Mermaid Viewer
mermaidviewer.com
Mermaid Viewer runs entirely in your browser
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Competitor Tenorshare AI Diagrimo
tenorshare.ai
Tenorshare AI Diagrimo is a diagram and infographic maker that converts typed text into structured visuals.
Make main Remove
Competitor Whimsical
whimsical.com
Whimsical is a whiteboard for product builders that combines diagrams, flowcharts, mind maps, wireframes and documents on an infinite canvas.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
143.2Kvisits/mo
201.9Kvisits/mo
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MoM change
▼ 10.9%
▼ 10.4%
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6-month growth
-9.3%
-79.0%
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Global rank web
#317,277
#216,868
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Avg. last 3 months
163.4K
252.8K
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Bounce rate lower is better
45%
44%
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Pages / visit
1.8
1.9
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Visit duration
19s
27s
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Traffic sources
● Direct 81% · ● Referral 19%
● Direct 67% · ● Referral 32%
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Mermaid ViewerTenorshare AI DiagrimoWhimsical
0280.7K561.5K842.2K1.1MMermaid Viewer · 158.9KMermaid Viewer · 157.9KMermaid Viewer · 184.8KMermaid Viewer · 170.5KMermaid Viewer · 186.3KMermaid Viewer · 160.7KMermaid Viewer · 143.2KTenorshare AI Diagrimo · 255.7KTenorshare AI Diagrimo · 1.1MTenorshare AI Diagrimo · 1.1MTenorshare AI Diagrimo · 961.7KTenorshare AI Diagrimo · 579.1KTenorshare AI Diagrimo · 528KTenorshare AI Diagrimo · 331.1KTenorshare AI Diagrimo · 225.3KTenorshare AI Diagrimo · 201.9K100K1M10MMermaid Viewer · 158.9KMermaid Viewer · 157.9KMermaid Viewer · 184.8KMermaid Viewer · 170.5KMermaid Viewer · 186.3KMermaid Viewer · 160.7KMermaid Viewer · 143.2KTenorshare AI Diagrimo · 255.7KTenorshare AI Diagrimo · 1.1MTenorshare AI Diagrimo · 1.1MTenorshare AI Diagrimo · 961.7KTenorshare AI Diagrimo · 579.1KTenorshare AI Diagrimo · 528KTenorshare AI Diagrimo · 331.1KTenorshare AI Diagrimo · 225.3KTenorshare AI Diagrimo · 201.9KDec '25Jan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Starting price
$69.99per month · free tier available
$6.99per month · free tier available
$10per month · free tier available
Free tier
Free trial
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API access
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Plans
Free FreeStarter $69.99/yrPro $119.99/yr
Free FreePlus Monthly $9.99/moPlus Annual $6.99/mo
Free FreePro $10/moBusiness $20/mo
Capabilities input → output
Input
CodeText
Text
ImagesText
Output
CodeImages
Images
Images
Skill level
Intermediate
Beginner-friendly
Beginner-friendly
Categories
Productivity & OfficeAI Diagram Generator
Design & CreativeProductivity & OfficeAI Diagram GeneratorAI Infographic Generator
Design & CreativeProductivity & OfficeAI Diagram GeneratorAI Mind Mapping+1 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
3
5
3
Diagrams
Diagram assistance
Flowcharts
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Infographics
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Charts
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Mind maps
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.