ERBuilder vs Supadev

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

Your tool
ERBuilder
vs
Competitor 1
Supadev
Competitor 2
Competitor 3
Suggested competitors for ERBuilder: Mermaid Viewer91% Eraser89% AI Diagram Maker88% WBWhiteboard by Athena AI88% Lucidchart AI88% CodeViz88% Tenorshare AI Diagrimo88% ConceptViz86%
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2 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.
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Competitor Supadev
supadev.so
Ever notice how AI coding assistants sometimes generate code that's completely wrong for your project
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
5.4Kvisits/mo
3.9Kvisits/mo
MoM change
▼ 6.3%
▲ 177.8%
6-month growth
-22.4%
—
Global rank web
#3,419,998
#4,727,095
Avg. last 3 months
5.9K
2.2K
Bounce rate lower is better
39%
56%
Pages / visit
1.9
1.3
Visit duration
15s
5s
Traffic sources
—
—
ERBuilderSupadev
04K8K12K16KERBuilder · 10.9KERBuilder · 12.8KERBuilder · 16KERBuilder · 7KERBuilder · 8.8KERBuilder · 8.8KERBuilder · 6.4KERBuilder · 5.8KERBuilder · 5.4KSupadev · 941Supadev · 351Supadev · 1.2KSupadev · 1.4KSupadev · 3.9K1001K10K100KERBuilder · 10.9KERBuilder · 12.8KERBuilder · 16KERBuilder · 7KERBuilder · 8.8KERBuilder · 8.8KERBuilder · 6.4KERBuilder · 5.8KERBuilder · 5.4KSupadev · 941Supadev · 351Supadev · 1.2KSupadev · 1.4KSupadev · 3.9KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Free Trial
Paid
Starting price
$139per month
$12per month
Free tier
–
–
Free trial
–
API access
–
–
Plans
Professional (Subscription) $139/yrEnterprise (Subscription) $399/yrProfessional (Lifetime) $279Enterprise (Lifetime) $799
Professional Monthly $30/moProfessional Yearly $12/mo
Capabilities input → output
Input
Text
Text
Output
Data
Documents
Skill level
Intermediate
Advanced
Categories
Productivity & OfficeAI Diagram Generator
Development & CodeProductivity & OfficeAI Developer ToolsAI Documents Generator
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
3
4
Diagrams
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Code documentation
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Developer tools
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Diagram assistance
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Project specifications
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Documents
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Schema generation
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
Saves
0
0
Reviews
0
0
Prompts
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.