ERBuilder vs Whiteboard by Athena AI vs Tenorshare AI Diagrimo

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

Your tool
ERBuilder
vs
Competitor 1
WBWhiteboard by Athena AI
Competitor 2
Tenorshare AI Diagrimo
Competitor 3
Suggested competitors for ERBuilder: Mermaid Viewer85% Eraser83% Lucidchart AI83% AI Diagram Maker82% CodeViz82% R-RapidMap - AI Process Mapping for Management Consultants80% Whimsical80% ConceptViz80%
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.
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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
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Competitor Tenorshare AI Diagrimo
tenorshare.ai
Tenorshare AI Diagrimo is a diagram and infographic maker that converts typed text into structured visuals.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
5.4Kvisits/mo
1.1Kvisits/mo
201.9Kvisits/mo
MoM change
▼ 6.3%
▲ 1,238.1%
▼ 10.4%
6-month growth
-22.4%
—
-79.0%
Global rank web
#3,419,998
#12,935,820
#216,868
Avg. last 3 months
5.9K
402
252.8K
Bounce rate lower is better
39%
38%
44%
Pages / visit
1.9
1.1
1.9
Visit duration
15s
—
27s
Traffic sources
—
—
● Direct 67% · ● Referral 32%
ERBuilderWhiteboard by Athena AITenorshare AI Diagrimo
0280.7K561.5K842.2K1.1MERBuilder · 10.9KERBuilder · 12.8KERBuilder · 16KERBuilder · 7KERBuilder · 8.8KERBuilder · 8.8KERBuilder · 6.4KERBuilder · 5.8KERBuilder · 5.4KWhiteboard by Athena AI · 98Whiteboard by Athena AI · 174Whiteboard by Athena AI · 78Whiteboard by Athena AI · 84Whiteboard by Athena AI · 1.1KTenorshare AI Diagrimo · 255.7KTenorshare AI Diagrimo · 1.1MTenorshare AI Diagrimo · 1.1MTenorshare AI Diagrimo · 961.7KTenorshare AI Diagrimo · 579.1KTenorshare AI Diagrimo · 528KTenorshare AI Diagrimo · 331.1KTenorshare AI Diagrimo · 225.3KTenorshare AI Diagrimo · 201.9K101001K10K100K1M10MERBuilder · 10.9KERBuilder · 12.8KERBuilder · 16KERBuilder · 7KERBuilder · 8.8KERBuilder · 8.8KERBuilder · 6.4KERBuilder · 5.8KERBuilder · 5.4KWhiteboard by Athena AI · 98Whiteboard by Athena AI · 174Whiteboard by Athena AI · 78Whiteboard by Athena AI · 84Whiteboard by Athena AI · 1.1KTenorshare AI Diagrimo · 255.7KTenorshare AI Diagrimo · 1.1MTenorshare AI Diagrimo · 1.1MTenorshare AI Diagrimo · 961.7KTenorshare AI Diagrimo · 579.1KTenorshare AI Diagrimo · 528KTenorshare AI Diagrimo · 331.1KTenorshare AI Diagrimo · 225.3KTenorshare AI Diagrimo · 201.9KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free Trial
Freemium
Freemium
Starting price
$139per month
$5.99per month · free tier available
$6.99per month · free tier available
Free tier
–
Free trial
–
API access
–
–
–
Plans
Professional (Subscription) $139/yrEnterprise (Subscription) $399/yrProfessional (Lifetime) $279Enterprise (Lifetime) $799
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Free FreePlus Monthly $9.99/moPlus Annual $6.99/mo
Capabilities input → output
Input
Text
Text
Text
Output
Data
Images
Images
Skill level
Intermediate
Beginner-friendly
Beginner-friendly
Categories
Productivity & OfficeAI Diagram Generator
Design & CreativeProductivity & OfficeAI Diagram GeneratorAI Mind Mapping+1 more
Design & CreativeProductivity & OfficeAI Diagram GeneratorAI Infographic Generator
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
5
9
5
Diagrams
Diagram assistance
Flowcharts
–
Data modeling
–
–
Infographics
–
–
Charts
–
–
Database design
–
–
Mind maps
–
–
Wireframes
–
–
Collaborative design
–
–
Google meet assistance
–
–
Prototyping
–
–
Schema generation
–
–
UX design
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
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.