Mermaid Viewer vs Whiteboard by Athena AI vs Tenorshare AI Diagrimo vs DG Diagram-Generator

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

Your tool
Mermaid Viewer
vs
Competitor 1
WBWhiteboard by Athena AI
Competitor 2
Tenorshare AI Diagrimo
Competitor 3
DG Diagram-Generator
Compare
4 tools · best value per row highlighted
Your tool Mermaid Viewer
mermaidviewer.com
Mermaid Viewer runs entirely in your browser
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Competitor WBWhiteboard by Athena AI
athenaboard.ai
Instant Visual Creation Describe your concept, and watch as AI instantly generates flowcharts, wireframes, mind maps, or UI prototypes—ready in seconds. Perfect for entrepreneurs, digital teams, and
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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.
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Competitor DG Diagram-Generator
diagram-generator.com
Transforming text descriptions into professional diagrams usually requires either specialized software skills or settling for basic auto-generated output
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Traffic estimated monthly website traffic
Monthly visits
143.2Kvisits/mo
1.1Kvisits/mo
201.9Kvisits/mo
10.8Kvisits/mo
MoM change
▼ 10.9%
▲ 1,238.1%
▼ 10.4%
▼ 45.5%
6-month growth
-9.3%
—
-79.0%
-30.7%
Global rank web
#317,277
#12,935,820
#216,868
#2,199,388
Avg. last 3 months
163.4K
402
252.8K
15.9K
Bounce rate lower is better
45%
38%
44%
39%
Pages / visit
1.8
1.1
1.9
1.6
Visit duration
19s
—
27s
15s
Traffic sources
● Direct 81% · ● Referral 19%
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● Direct 67% · ● Referral 32%
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Mermaid ViewerWhiteboard by Athena AITenorshare AI DiagrimoDG Diagram-Generator
0280.7K561.5K842.2K1.1MMermaid Viewer · 158.9KMermaid Viewer · 157.9KMermaid Viewer · 184.8KMermaid Viewer · 170.5KMermaid Viewer · 186.3KMermaid Viewer · 160.7KMermaid Viewer · 143.2KWhiteboard by Athena AI · 98Whiteboard by Athena AI · 174Whiteboard by Athena AI · 78Whiteboard by Athena AI · 84Whiteboard by Athena AI · 1.1KTenorshare 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 · 201.9KDG Diagram-Generator · 5.4KDG Diagram-Generator · 10.7KDG Diagram-Generator · 15.6KDG Diagram-Generator · 26.5KDG Diagram-Generator · 24.5KDG Diagram-Generator · 16.9KDG Diagram-Generator · 19.9KDG Diagram-Generator · 10.8K101001K10K100K1M10MMermaid Viewer · 158.9KMermaid Viewer · 157.9KMermaid Viewer · 184.8KMermaid Viewer · 170.5KMermaid Viewer · 186.3KMermaid Viewer · 160.7KMermaid Viewer · 143.2KWhiteboard by Athena AI · 98Whiteboard by Athena AI · 174Whiteboard by Athena AI · 78Whiteboard by Athena AI · 84Whiteboard by Athena AI · 1.1KTenorshare 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 · 201.9KDG Diagram-Generator · 5.4KDG Diagram-Generator · 10.7KDG Diagram-Generator · 15.6KDG Diagram-Generator · 26.5KDG Diagram-Generator · 24.5KDG Diagram-Generator · 16.9KDG Diagram-Generator · 19.9KDG Diagram-Generator · 10.8KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$69.99per month · free tier available
$5.99per month · free tier available
$6.99per month · free tier available
$9per 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
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Free FreePlus Monthly $9.99/moPlus Annual $6.99/mo
Developer FreeStarter $9/moProfessional $35/mo
Capabilities input → output
Input
CodeText
Text
Text
Text
Output
CodeImages
Images
Images
CodeImages
Skill level
Intermediate
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Productivity & OfficeAI Diagram Generator
Design & CreativeProductivity & OfficeAI Diagram GeneratorAI Mind Mapping+1 more
Design & CreativeProductivity & OfficeAI Diagram GeneratorAI Infographic Generator
Design & CreativeProductivity & OfficeAI Diagram GeneratorAI Infographic Generator+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
3
3
5
4
Diagrams
Diagram assistance
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Mind maps
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Flowcharts
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Infographics
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Charts
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UML diagrams
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Network diagrams
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UX design
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
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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.