Chartai vs AI Diagram Maker vs Napkin

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

Your tool
Chartai
vs
Competitor 1
AI Diagram Maker
Competitor 2
Napkin
Competitor 3
Suggested competitors for Chartai: DG Diagram-Generator86% FFigureGPT83% ConceptViz79% WBWhiteboard by Athena AI78% Tenorshare AI Diagrimo77% Whimsical77% Lucidchart AI77% Mermaid Viewer76%
Compare
3 tools · best value per row highlighted
Your tool Chartai
chartai.io
You land on Chartai and see a grid of quick start templates spanning eleven different visualization types
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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
Make main Remove
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.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
31.5Kvisits/mo
—
1.3Mvisits/mo
MoM change
▲ 14.1%
—
▼ 8.5%
6-month growth
+11.0%
—
-46.4%
Global rank web
#1,121,782
—
#36,124
Avg. last 3 months
31.2K
—
1.4M
Bounce rate lower is better
40%
0%
41%
Pages / visit
1.7
—
3.9
Visit duration
22s
—
2m 36s
Traffic sources
● Direct 87% · ● Referral 13%
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● Direct 86% · ● Referral 9%
ChartaiAI Diagram MakerNapkin
0831.2K1.7M2.5M3.3MChartai · 25.4KChartai · 29.6KChartai · 26KChartai · 28.4KChartai · 27.5KChartai · 29.5KChartai · 34.5KChartai · 27.6KChartai · 31.5KNapkin · 3.3MNapkin · 2.7MNapkin · 2.4MNapkin · 2.3MNapkin · 2.4MNapkin · 2.1MNapkin · 1.8MNapkin · 1.6MNapkin · 1.4MNapkin · 1.3M10K100K1M10MChartai · 25.4KChartai · 29.6KChartai · 26KChartai · 28.4KChartai · 27.5KChartai · 29.5KChartai · 34.5KChartai · 27.6KChartai · 31.5KNapkin · 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
$5per month · free tier available
$10per month · free tier available
$9per month · free tier available
Free tier
Free trial
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–
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API access
–
–
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Plans
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Basic FreePlus $10/moMax $20/mo
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Capabilities input → output
Input
CodeDataText
CodeDocumentsImagesText
DataText
Output
DataImages
CodeImages
DataImagesSlides
Skill level
Beginner-friendly
Beginner-friendly
Beginner-friendly
Categories
Productivity & OfficeAI ChartingAI Diagram Generator
Productivity & OfficeAI Diagram Generator
Design & CreativeProductivity & OfficeAI ChartingAI Diagram Generator+3 more
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
8
8
7
Diagrams
Flowcharts
Mind maps
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Charts
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Data charts
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Infographics
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UML diagrams
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Code diagramming
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Gantt charts
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Architectural diagramming
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Code visualization
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Diagram assistance
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Sketch to diagram
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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.