CodeViz vs ERBuilder vs Whimsical vs Whiteboard by Athena AI
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
CodeViz
vs CodeViz
Competitor 1
ERBuilder
ERBuilder
Competitor 2
Whimsical
Whimsical
Competitor 3
WBWhiteboard by Athena AI
Compare
4 tools · best value per row highlighted
Competitor
ERBuilder
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.
Competitor
Whimsical
Whimsical
whimsical.com
Whimsical is a whiteboard for product builders that combines diagrams, flowcharts, mind maps, wireframes and documents on an infinite canvas.
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
Traffic estimated monthly website traffic
Monthly visits
3.4Kvisits/mo
5.4Kvisits/mo
—
1.1Kvisits/mo
MoM change
▼ 44.8%
▼ 6.3%
—
▲ 1,238.1%
6-month growth
+35.5%
-22.4%
—
—
Global rank web
#4,939,424
#3,419,998
—
#12,935,820
Avg. last 3 months
4.1K
5.9K
—
402
Bounce rate lower is better
35%
39%
—
38%
Pages / visit
1.8
1.9
—
1.1
Visit duration
16s
15s
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—
Traffic sources
—
—
—
—
CodeVizERBuilderWhimsicalWhiteboard by Athena AI
Pricing
Model
Freemium
Free Trial
Freemium
Freemium
Starting price
$19per month · free tier available
$139per month
$10per month · free tier available
$5.99per month · free tier available
Free tier
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Free trial
–
–
API access
–
–
–
Plans
Free FreePro $19/moTeams $50/moCustom $0
Professional (Subscription) $139/yrEnterprise (Subscription) $399/yrProfessional (Lifetime) $279Enterprise (Lifetime) $799
Free FreePro $10/moBusiness $20/mo
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Capabilities input → output
Input
CodeText
Text
ImagesText
Text
Output
Images
Data
Images
Images
Skill level
Intermediate
Intermediate
Beginner-friendly
Beginner-friendly
Categories
Tasks what each tool can do · 2 shared · core partial
Tasks covered
8
5
9
9
Diagrams
Diagram assistance
Flowcharts
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–
Mind maps
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Wireframes
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–
Collaborative design
–
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UX design
–
–
Architectural diagramming
–
–
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Code diagramming
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Code visualization
–
–
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Data modeling
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–
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Code documentation
–
–
–
Database design
–
–
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Team collaboration
–
–
–
Brainstorming
–
–
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Code reviews
–
–
–
Google meet assistance
–
–
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Onboarding tutorials
–
–
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Prototyping
–
–
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Schema generation
–
–
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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.