ERBuilder vs Chartai

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

Your tool
ERBuilder
vs
Competitor 1
Chartai
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 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
5.4Kvisits/mo
31.5Kvisits/mo
MoM change
▼ 6.3%
▲ 14.1%
6-month growth
-22.4%
+11.0%
Global rank web
#3,419,998
#1,121,782
Avg. last 3 months
5.9K
31.2K
Bounce rate lower is better
39%
40%
Pages / visit
1.9
1.7
Visit duration
15s
22s
Traffic sources
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● Direct 87% · ● Referral 13%
ERBuilderChartai
08.6K17.3K25.9K34.5KERBuilder · 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 · 31.5K1K10K100KERBuilder · 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
Free Trial
Freemium
Starting price
$139per month
$5per month · free tier available
Free tier
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Free trial
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API access
–
–
Plans
Professional (Subscription) $139/yrEnterprise (Subscription) $399/yrProfessional (Lifetime) $279Enterprise (Lifetime) $799
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Capabilities input → output
Input
Text
CodeDataText
Output
Data
DataImages
Skill level
Intermediate
Beginner-friendly
Categories
Productivity & OfficeAI Diagram Generator
Productivity & OfficeAI ChartingAI Diagram Generator
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
5
8
Diagrams
Charts
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Data charts
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Data modeling
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Flowcharts
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Gantt charts
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Mind maps
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Database design
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Diagram assistance
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Infographics
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Schema generation
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UML diagrams
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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
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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.