Whiteboard by Athena AI vs CodeViz vs Chartai vs Eraser

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

Your tool
WBWhiteboard by Athena AI
vs
Competitor 1
CodeViz
Competitor 2
Chartai
Competitor 3
Eraser
Compare
4 tools · best value per row highlighted
Your tool 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 CodeViz
codeviz.ai
The free tier caps you at five diagrams monthly and one repository
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Competitor 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 Eraser
eraser.io
Eraser is an AI diagramming tool for technical and process teams that generates diagrams from text prompts, code, or uploaded files.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
1.1Kvisits/mo
3.4Kvisits/mo
31.5Kvisits/mo
—
MoM change
▲ 1,238.1%
▼ 44.8%
▲ 14.1%
—
6-month growth
—
+35.5%
+11.0%
—
Global rank web
#12,935,820
#4,939,424
#1,121,782
—
Avg. last 3 months
402
4.1K
31.2K
—
Bounce rate lower is better
38%
35%
40%
—
Pages / visit
1.1
1.8
1.7
—
Visit duration
—
16s
22s
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Traffic sources
—
—
● Direct 87% · ● Referral 13%
—
Whiteboard by Athena AICodeVizChartaiEraser
08.6K17.3K25.9K34.5KWhiteboard by Athena AI · 98Whiteboard by Athena AI · 174Whiteboard by Athena AI · 78Whiteboard by Athena AI · 84Whiteboard by Athena AI · 1.1KCodeViz · 4.2KCodeViz · 6.4KCodeViz · 2.7KCodeViz · 2.5KCodeViz · 6.3KCodeViz · 3.3KCodeViz · 2.5KCodeViz · 6.2KCodeViz · 3.4KChartai · 25.4KChartai · 29.6KChartai · 26KChartai · 28.4KChartai · 27.5KChartai · 29.5KChartai · 34.5KChartai · 27.6KChartai · 31.5K101001K10K100KWhiteboard by Athena AI · 98Whiteboard by Athena AI · 174Whiteboard by Athena AI · 78Whiteboard by Athena AI · 84Whiteboard by Athena AI · 1.1KCodeViz · 4.2KCodeViz · 6.4KCodeViz · 2.7KCodeViz · 2.5KCodeViz · 6.3KCodeViz · 3.3KCodeViz · 2.5KCodeViz · 6.2KCodeViz · 3.4KChartai · 25.4KChartai · 29.6KChartai · 26KChartai · 28.4KChartai · 27.5KChartai · 29.5KChartai · 34.5KChartai · 27.6KChartai · 31.5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$5.99per month · free tier available
$19per month · free tier available
$5per month · free tier available
$15per 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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Free FreeStarter $15/moBusiness $45/moEnterprise Custom
Capabilities input → output
Input
Text
CodeText
CodeDataText
CodeDocumentsImagesText
Output
Images
Images
DataImages
Images
Skill level
Beginner-friendly
Intermediate
Beginner-friendly
Intermediate
Categories
Design & CreativeProductivity & OfficeAI Diagram GeneratorAI Mind Mapping+1 more
Development & CodeProductivity & OfficeAI Developer ToolsAI Diagram Generator
Productivity & OfficeAI ChartingAI Diagram Generator
Productivity & OfficeAI Diagram Generator
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
9
8
8
10
Diagrams
Flowcharts
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Diagram assistance
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Architectural diagramming
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Code diagramming
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Mind maps
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UML diagrams
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Charts
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–
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Code visualization
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–
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Data charts
–
–
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Gantt charts
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–
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Code documentation
–
–
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Infographics
–
–
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Wireframes
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–
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BPMN
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–
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BPMN diagrams
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–
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Cloud diagrams
–
–
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Code reviews
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–
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Collaborative design
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–
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Google meet assistance
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–
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Network diagrams
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–
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Onboarding tutorials
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–
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Prototyping
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–
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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
0
Verified listing
–
–
–
–

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.