Napkin vs Mermaid Viewer vs Whiteboard by Athena AI vs Infograph.app

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

Your tool
Napkin
vs
Competitor 1
Mermaid Viewer
Competitor 2
WBWhiteboard by Athena AI
Competitor 3
Infograph.app
Compare
4 tools · best value per row highlighted
Your tool Napkin
napkin.ai
Napkin works directly from your text: paste or import it, click generate, and it proposes visuals that match the ideas in the writing.
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Competitor Mermaid Viewer
mermaidviewer.com
Mermaid Viewer runs entirely in your browser
Make main Remove
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
Make main Remove
Competitor Infograph.app
infograph.app
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
1.3Mvisits/mo
143.2Kvisits/mo
1.1Kvisits/mo
54.2Kvisits/mo
MoM change
▼ 8.5%
▼ 10.9%
▲ 1,238.1%
▼ 47.6%
6-month growth
-46.4%
-9.3%
—
+239.6%
Global rank web
#36,124
#317,277
#12,935,820
#549,945
Avg. last 3 months
1.4M
163.4K
402
106.2K
Bounce rate lower is better
41%
45%
38%
39%
Pages / visit
3.9
1.8
1.1
2.9
Visit duration
2m 36s
19s
—
55s
Traffic sources
● Direct 86% · ● Referral 9%
● Direct 81% · ● Referral 19%
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NapkinMermaid ViewerWhiteboard by Athena AIInfograph.app
0831.2K1.7M2.5M3.3MNapkin · 3.3MNapkin · 2.7MNapkin · 2.4MNapkin · 2.3MNapkin · 2.4MNapkin · 2.1MNapkin · 1.8MNapkin · 1.6MNapkin · 1.4MNapkin · 1.3MMermaid 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 · 1.1KInfograph.app · 609Infograph.app · 363Infograph.app · 16KInfograph.app · 27.1KInfograph.app · 37.7KInfograph.app · 161KInfograph.app · 103.4KInfograph.app · 54.2K101001K10K100K1M10MNapkin · 3.3MNapkin · 2.7MNapkin · 2.4MNapkin · 2.3MNapkin · 2.4MNapkin · 2.1MNapkin · 1.8MNapkin · 1.6MNapkin · 1.4MNapkin · 1.3MMermaid 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 · 1.1KInfograph.app · 609Infograph.app · 363Infograph.app · 16KInfograph.app · 27.1KInfograph.app · 37.7KInfograph.app · 161KInfograph.app · 103.4KInfograph.app · 54.2KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Paid
Starting price
$9per month · free tier available
$69.99per month · free tier available
$5.99per month · free tier available
$5.9per month
Free tier
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Free trial
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–
–
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API access
–
–
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Plans
—
Free FreeStarter $69.99/yrPro $119.99/yr
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Basic $5.90/moPro $9.90/mo
Capabilities input → output
Input
DataText
CodeText
Text
DataImagesText
Output
DataImagesSlides
CodeImages
Images
Images
Skill level
Beginner-friendly
Intermediate
Beginner-friendly
Beginner-friendly
Categories
Design & CreativeProductivity & OfficeAI ChartingAI Diagram Generator+3 more
Productivity & OfficeAI Diagram Generator
Design & CreativeProductivity & OfficeAI Diagram GeneratorAI Mind Mapping+1 more
Design & CreativeProductivity & OfficeAI ChartingAI Diagram Generator+2 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
3
3
4
Diagrams
Mind maps
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Infographics
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–
Flowcharts
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Data charts
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Charts
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–
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Diagram assistance
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–
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Presentations
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–
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UX design
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–
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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
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.