Mermaid Viewer vs ERBuilder vs Frontegg

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

Your tool
Mermaid Viewer
vs
Competitor 1
ERBuilder
Competitor 2
Frontegg
Competitor 3
Suggested competitors for Mermaid Viewer: Eraser91% AI Diagram Maker88% WBWhiteboard by Athena AI86% DG Diagram-Generator86% CodeViz86% Whimsical84% Flowova AI84% Tenorshare AI Diagrimo83%
Compare
3 tools · best value per row highlighted
Your tool Mermaid Viewer
mermaidviewer.com
Mermaid Viewer runs entirely in your browser
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 Frontegg
frontegg.com
Identity management gets sold as plug-and-play
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
143.2Kvisits/mo
5.4Kvisits/mo
129.6Kvisits/mo
MoM change
▼ 10.9%
▼ 6.3%
▼ 4.9%
6-month growth
-9.3%
-22.4%
-3.4%
Global rank web
#317,277
#3,419,998
—
Avg. last 3 months
163.4K
5.9K
134K
Bounce rate lower is better
45%
39%
36%
Pages / visit
1.8
1.9
2.8
Visit duration
19s
15s
1m 26s
Traffic sources
● Direct 81% · ● Referral 19%
—
● Direct 90% · ● Referral 6%
Mermaid ViewerERBuilderFrontegg
046.6K93.1K139.7K186.3KMermaid Viewer · 158.9KMermaid Viewer · 157.9KMermaid Viewer · 184.8KMermaid Viewer · 170.5KMermaid Viewer · 186.3KMermaid Viewer · 160.7KMermaid Viewer · 143.2KERBuilder · 10.9KERBuilder · 12.8KERBuilder · 16KERBuilder · 7KERBuilder · 8.8KERBuilder · 8.8KERBuilder · 6.4KERBuilder · 5.8KERBuilder · 5.4KFrontegg · 163.8KFrontegg · 161.9KFrontegg · 134.1KFrontegg · 130.9KFrontegg · 125.7KFrontegg · 136.1KFrontegg · 136.3KFrontegg · 129.6K1K10K100K1MMermaid Viewer · 158.9KMermaid Viewer · 157.9KMermaid Viewer · 184.8KMermaid Viewer · 170.5KMermaid Viewer · 186.3KMermaid Viewer · 160.7KMermaid Viewer · 143.2KERBuilder · 10.9KERBuilder · 12.8KERBuilder · 16KERBuilder · 7KERBuilder · 8.8KERBuilder · 8.8KERBuilder · 6.4KERBuilder · 5.8KERBuilder · 5.4KFrontegg · 163.8KFrontegg · 161.9KFrontegg · 134.1KFrontegg · 130.9KFrontegg · 125.7KFrontegg · 136.1KFrontegg · 136.3KFrontegg · 129.6KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Free Trial
Freemium
Starting price
$69.99per month · free tier available
$139per month
Free tier
Free tier
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Free trial
–
–
API access
–
–
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Plans
Free FreeStarter $69.99/yrPro $119.99/yr
Professional (Subscription) $139/yrEnterprise (Subscription) $399/yrProfessional (Lifetime) $279Enterprise (Lifetime) $799
Pay as you go FreeEnterprise Custom
Capabilities input → output
Input
CodeText
Text
Code
Output
CodeImages
Data
Apps
Skill level
Intermediate
Intermediate
Advanced
Categories
Productivity & OfficeAI Diagram Generator
Productivity & OfficeAI Diagram Generator
Development & CodeAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
5
2
Diagrams
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Diagram assistance
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Code diagramming
–
–
Data modeling
–
–
Database design
–
–
Developer tools
–
–
Flowcharts
–
–
Mermaid images
–
–
Fraud detection
–
–
Schema generation
–
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UML diagrams
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–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
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.