ERBuilder vs Whimsical vs Leanify

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

Your tool
ERBuilder
vs
Competitor 1
Whimsical
Competitor 2
LLeanify
Competitor 3
Suggested competitors for ERBuilder: Mermaid Viewer91% Eraser89% AI Diagram Maker88% WBWhiteboard by Athena AI88% CodeViz88% Lucidchart AI88% Tenorshare AI Diagrimo88% ConceptViz86%
Compare
3 tools · best value per row highlighted
Your tool 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.
Remove
Competitor Whimsical
whimsical.com
Whimsical is a whiteboard for product builders that combines diagrams, flowcharts, mind maps, wireframes and documents on an infinite canvas.
Make main Remove
Competitor LLeanify
leanify.lovable.app
RapidMap turns workshop recordings into process diagrams and PowerPoint decks
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
5.4Kvisits/mo
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MoM change
▼ 6.3%
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6-month growth
-22.4%
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Global rank web
#3,419,998
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Avg. last 3 months
5.9K
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Bounce rate lower is better
39%
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0%
Pages / visit
1.9
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Visit duration
15s
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Traffic sources
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ERBuilderWhimsicalLeanify
04K8K12K16KERBuilder · 10.9KERBuilder · 12.8KERBuilder · 16KERBuilder · 7KERBuilder · 8.8KERBuilder · 8.8KERBuilder · 6.4KERBuilder · 5.8KERBuilder · 5.4K1K10K100KERBuilder · 10.9KERBuilder · 12.8KERBuilder · 16KERBuilder · 7KERBuilder · 8.8KERBuilder · 8.8KERBuilder · 6.4KERBuilder · 5.8KERBuilder · 5.4KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Free Trial
Freemium
Freemium
Starting price
$139per month
$10per month · free tier available
£39per month
Free tier
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Free trial
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API access
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Plans
Professional (Subscription) $139/yrEnterprise (Subscription) $399/yrProfessional (Lifetime) $279Enterprise (Lifetime) $799
Free FreePro $10/moBusiness $20/mo
Starter £39/moProfessional £99/moFirm £299/moEnterprise Custom
Capabilities input → output
Input
Text
ImagesText
AudioDocumentsTextVideo
Output
Data
Images
ImagesSlides
Skill level
Intermediate
Beginner-friendly
Intermediate
Categories
Productivity & OfficeAI Diagram Generator
Design & CreativeProductivity & OfficeAI Diagram GeneratorAI Mind Mapping+1 more
Productivity & OfficeAI Diagram Generator
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
3
7
7
Diagrams
Diagram assistance
Business process analysis
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Process maps
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Mind maps
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Process map optimization
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Wireframes
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Brainstorming
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Collaborative design
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Meeting transcription
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Schema generation
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Transcription
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UX design
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
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Saves
0
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Reviews
0
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Prompts
0
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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.