CodeViz vs Napkin vs AI Diagram Maker

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

Your tool
CodeViz
vs
Competitor 1
Napkin
Competitor 2
AI Diagram Maker
Competitor 3
Suggested competitors for CodeViz: GitDiagram85% Eraser84% Mermaid Viewer80% WBWhiteboard by Athena AI77% ERBuilder76% Whimsical76% Miro76% Tenorshare AI Diagrimo75%
Compare
3 tools · best value per row highlighted
Your tool CodeViz
codeviz.ai
The free tier caps you at five diagrams monthly and one repository
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Competitor 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 AI Diagram Maker
aidiagrammaker.com
The AI Diagram Maker is an intelligent tool designed to help users generate various types of diagram
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Traffic estimated monthly website traffic
Monthly visits
3.4Kvisits/mo
1.3Mvisits/mo
—
MoM change
▼ 44.8%
▼ 8.5%
—
6-month growth
+35.5%
-46.4%
—
Global rank web
#4,939,424
#36,124
—
Avg. last 3 months
4.1K
1.4M
—
Bounce rate lower is better
35%
41%
0%
Pages / visit
1.8
3.9
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Visit duration
16s
2m 36s
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Traffic sources
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● Direct 86% · ● Referral 9%
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CodeVizNapkinAI Diagram Maker
0831.2K1.7M2.5M3.3MCodeViz · 4.2KCodeViz · 6.4KCodeViz · 2.7KCodeViz · 2.5KCodeViz · 6.3KCodeViz · 3.3KCodeViz · 2.5KCodeViz · 6.2KCodeViz · 3.4KNapkin · 3.3MNapkin · 2.7MNapkin · 2.4MNapkin · 2.3MNapkin · 2.4MNapkin · 2.1MNapkin · 1.8MNapkin · 1.6MNapkin · 1.4MNapkin · 1.3M1K10K100K1M10MCodeViz · 4.2KCodeViz · 6.4KCodeViz · 2.7KCodeViz · 2.5KCodeViz · 6.3KCodeViz · 3.3KCodeViz · 2.5KCodeViz · 6.2KCodeViz · 3.4KNapkin · 3.3MNapkin · 2.7MNapkin · 2.4MNapkin · 2.3MNapkin · 2.4MNapkin · 2.1MNapkin · 1.8MNapkin · 1.6MNapkin · 1.4MNapkin · 1.3MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Starting price
$19per month · free tier available
$9per 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 FreePro $19/moTeams $50/moCustom $0
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Basic FreePlus $10/moMax $20/mo
Capabilities input → output
Input
CodeText
DataText
CodeDocumentsImagesText
Output
Images
DataImagesSlides
CodeImages
Skill level
Intermediate
Beginner-friendly
Beginner-friendly
Categories
Development & CodeProductivity & OfficeAI Developer ToolsAI Diagram Generator
Design & CreativeProductivity & OfficeAI ChartingAI Diagram Generator+3 more
Productivity & OfficeAI Diagram Generator
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
8
7
8
Diagrams
Code diagramming
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Flowcharts
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Architectural diagramming
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Code visualization
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Diagram assistance
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Infographics
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Mind maps
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UML diagrams
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Charts
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Code documentation
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Data charts
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Sketch to diagram
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Code reviews
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Onboarding tutorials
–
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Presentations
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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.