CodeViz vs Eraser vs Leanify vs Mermaid Viewer

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

Your tool
CodeViz
vs
Competitor 1
Eraser
Competitor 2
LLeanify
Competitor 3
Mermaid Viewer
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
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Competitor Eraser
eraser.io
Eraser is an AI diagramming tool for technical and process teams that generates diagrams from text prompts, code, or uploaded files.
Make main Remove
Competitor LLeanify
leanify.lovable.app
RapidMap turns workshop recordings into process diagrams and PowerPoint decks
Make main Remove
Competitor Mermaid Viewer
mermaidviewer.com
Mermaid Viewer runs entirely in your browser
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
3.4Kvisits/mo
—
—
143.2Kvisits/mo
MoM change
▼ 44.8%
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—
▼ 10.9%
6-month growth
+35.5%
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—
-9.3%
Global rank web
#4,939,424
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#317,277
Avg. last 3 months
4.1K
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—
163.4K
Bounce rate lower is better
35%
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0%
45%
Pages / visit
1.8
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—
1.8
Visit duration
16s
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19s
Traffic sources
—
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● Direct 81% · ● Referral 19%
CodeVizEraserLeanifyMermaid Viewer
046.6K93.1K139.7K186.3KCodeViz · 4.2KCodeViz · 6.4KCodeViz · 2.7KCodeViz · 2.5KCodeViz · 6.3KCodeViz · 3.3KCodeViz · 2.5KCodeViz · 6.2KCodeViz · 3.4KMermaid Viewer · 158.9KMermaid Viewer · 157.9KMermaid Viewer · 184.8KMermaid Viewer · 170.5KMermaid Viewer · 186.3KMermaid Viewer · 160.7KMermaid Viewer · 143.2K1K10K100K1MCodeViz · 4.2KCodeViz · 6.4KCodeViz · 2.7KCodeViz · 2.5KCodeViz · 6.3KCodeViz · 3.3KCodeViz · 2.5KCodeViz · 6.2KCodeViz · 3.4KMermaid Viewer · 158.9KMermaid Viewer · 157.9KMermaid Viewer · 184.8KMermaid Viewer · 170.5KMermaid Viewer · 186.3KMermaid Viewer · 160.7KMermaid Viewer · 143.2KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$19per month · free tier available
$15per month · free tier available
£39per month
$69.99per month · free tier available
Free tier
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Free trial
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API access
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Plans
Free FreePro $19/moTeams $50/moCustom $0
Free FreeStarter $15/moBusiness $45/moEnterprise Custom
Starter £39/moProfessional £99/moFirm £299/moEnterprise Custom
Free FreeStarter $69.99/yrPro $119.99/yr
Capabilities input → output
Input
CodeText
TextImagesDocumentsCode
AudioDocumentsTextVideo
CodeText
Output
Images
Images
ImagesSlides
ImagesCode
Skill level
Intermediate
Intermediate
Intermediate
Intermediate
Categories
Development & CodeProductivity & OfficeAI Developer ToolsAI Diagram Generator
Productivity & OfficeAI Diagram Generator
Productivity & OfficeAI Diagram Generator
Productivity & OfficeAI Diagram Generator
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
8
10
8
6
Diagrams
Diagram assistance
Code diagramming
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Architectural diagramming
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Flowcharts
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UML diagrams
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Business process analysis
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Code visualization
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Process maps
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Code documentation
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Mermaid images
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Process map optimization
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Transcription
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BPMN
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BPMN diagrams
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Cloud diagrams
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Code reviews
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Meeting transcription
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Network diagrams
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Onboarding tutorials
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PowerPoint presentations
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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.