CodeViz vs ERBuilder vs GitDiagram vs Supadev

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

Your tool
CodeViz
vs
Competitor 1
ERBuilder
Competitor 2
GitDiagram
Competitor 3
Supadev
Compare
4 tools · best value per row highlighted
Your tool CodeViz
codeviz.ai
The free tier caps you at five diagrams monthly and one repository
Remove
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.
Make main Remove
Competitor GitDiagram
gitdiagram.com
GitDiagram converts a GitHub repository into an interactive diagram of its architecture.
Make main Remove
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
3.4Kvisits/mo
5.4Kvisits/mo
—
3.9Kvisits/mo
MoM change
▼ 44.8%
▼ 6.3%
—
▲ 177.8%
6-month growth
+35.5%
-22.4%
—
—
Global rank web
#4,939,424
#3,419,998
—
#4,727,095
Avg. last 3 months
4.1K
5.9K
—
2.2K
Bounce rate lower is better
35%
39%
—
56%
Pages / visit
1.8
1.9
—
1.3
Visit duration
16s
15s
—
5s
Traffic sources
—
—
—
—
CodeVizERBuilderGitDiagramSupadev
04K8K12K16KCodeViz · 4.2KCodeViz · 6.4KCodeViz · 2.7KCodeViz · 2.5KCodeViz · 6.3KCodeViz · 3.3KCodeViz · 2.5KCodeViz · 6.2KCodeViz · 3.4KERBuilder · 10.9KERBuilder · 12.8KERBuilder · 16KERBuilder · 7KERBuilder · 8.8KERBuilder · 8.8KERBuilder · 6.4KERBuilder · 5.8KERBuilder · 5.4KSupadev · 941Supadev · 351Supadev · 1.2KSupadev · 1.4KSupadev · 3.9K1001K10K100KCodeViz · 4.2KCodeViz · 6.4KCodeViz · 2.7KCodeViz · 2.5KCodeViz · 6.3KCodeViz · 3.3KCodeViz · 2.5KCodeViz · 6.2KCodeViz · 3.4KERBuilder · 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
Freemium
Free Trial
—
Paid
Starting price
$19per month · free tier available
$139per month
—
$12per month
Free tier
–
–
–
Free trial
–
–
API access
–
–
–
Plans
Free FreePro $19/moTeams $50/moCustom $0
Professional (Subscription) $139/yrEnterprise (Subscription) $399/yrProfessional (Lifetime) $279Enterprise (Lifetime) $799
—
Professional Monthly $30/moProfessional Yearly $12/mo
Capabilities input → output
Input
CodeText
Text
CodeWeb pages
Text
Output
Images
Data
ImagesVideo
Documents
Skill level
Intermediate
Intermediate
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI Developer ToolsAI Diagram Generator
Productivity & OfficeAI Diagram Generator
Development & CodeProductivity & OfficeAI Developer ToolsAI Diagram Generator
Development & CodeProductivity & OfficeAI Developer ToolsAI Documents Generator
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
8
3
7
4
Diagrams
–
Diagram assistance
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Code diagramming
–
–
Architectural diagramming
–
–
Code documentation
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–
Developer tools
–
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Code visualization
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–
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Project specifications
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–
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Code reviews
–
–
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Documents
–
–
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GitHub
–
–
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Onboarding tutorials
–
–
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Repository guidance
–
–
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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.