Whiteboard by Athena AI vs Miro vs ERBuilder vs Chartai

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
Miro
Competitor 2
ERBuilder
Competitor 3
Chartai
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 Miro
miro.com
Miro is a visual collaboration workspace built around an infinite shared canvas where teams plan, research, diagram and run workshops together.
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Competitor ERBuilder
soft-builder.com
ERBuilder is a data modeling application from Softbuilder, and its generative AI feature turns plain-language descriptions into entity-relationship diagrams.
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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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Traffic estimated monthly website traffic
Monthly visits
1.1Kvisits/mo
—
5.4Kvisits/mo
31.5Kvisits/mo
MoM change
▲ 1,238.1%
—
▼ 6.3%
▲ 14.1%
6-month growth
—
—
-22.4%
+11.0%
Global rank web
#12,935,820
—
#3,419,998
#1,121,782
Avg. last 3 months
402
—
5.9K
31.2K
Bounce rate lower is better
38%
—
39%
40%
Pages / visit
1.1
—
1.9
1.7
Visit duration
—
—
15s
22s
Traffic sources
—
—
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● Direct 87% · ● Referral 13%
Whiteboard by Athena AIMiroERBuilderChartai
08.6K17.3K25.9K34.5KWhiteboard by Athena AI · 98Whiteboard by Athena AI · 174Whiteboard by Athena AI · 78Whiteboard by Athena AI · 84Whiteboard by Athena AI · 1.1KERBuilder · 10.9KERBuilder · 12.8KERBuilder · 16KERBuilder · 7KERBuilder · 8.8KERBuilder · 8.8KERBuilder · 6.4KERBuilder · 5.8KERBuilder · 5.4KChartai · 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 · 1.1KERBuilder · 10.9KERBuilder · 12.8KERBuilder · 16KERBuilder · 7KERBuilder · 8.8KERBuilder · 8.8KERBuilder · 6.4KERBuilder · 5.8KERBuilder · 5.4KChartai · 25.4KChartai · 29.6KChartai · 26KChartai · 28.4KChartai · 27.5KChartai · 29.5KChartai · 34.5KChartai · 27.6KChartai · 31.5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Free Trial
Freemium
Starting price
$5.99per month · free tier available
$8per month · free tier available
$139per month
$5per month · free tier available
Free tier
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Free trial
–
–
API access
–
–
–
Plans
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Free FreeStarter $8/moBusiness $20/moEnterprise Custom
Professional (Subscription) $139/yrEnterprise (Subscription) $399/yrProfessional (Lifetime) $279Enterprise (Lifetime) $799
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Capabilities input → output
Input
Text
Text
Text
CodeDataText
Output
Images
DataImagesSlides
Data
DataImages
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Beginner-friendly
Categories
Design & CreativeProductivity & OfficeAI Diagram GeneratorAI Mind Mapping+1 more
Productivity & OfficeAI Diagram GeneratorAI Project Management
Productivity & OfficeAI Diagram Generator
Productivity & OfficeAI ChartingAI Diagram Generator
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
9
9
5
8
Diagrams
Diagram assistance
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Flowcharts
–
–
Mind maps
–
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Charts
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–
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Data charts
–
–
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Data modeling
–
–
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Gantt charts
–
–
–
Team collaboration
–
–
–
Brainstorming
–
–
–
Database design
–
–
–
Infographics
–
–
–
Wireframes
–
–
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Collaborative design
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–
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Google meet assistance
–
–
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Project management
–
–
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Project planning
–
–
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Prototyping
–
–
–
Schema generation
–
–
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Summarizing
–
–
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UML diagrams
–
–
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UX design
–
–
–
Workflows
–
–
–
Workshop planning
–
–
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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.