Whiteboard by Athena AI vs Napkin vs ConceptViz vs DG Diagram-Generator
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
vs WBWhiteboard by Athena AI
Competitor 1
Napkin
Napkin
Competitor 2
ConceptViz
ConceptViz
Competitor 3
DG Diagram-Generator
DG Diagram-GeneratorCompare
4 tools · best value per row highlighted
Your tool
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
Competitor
Napkin
Napkin
napkin.ai
Napkin works directly from your text: paste or import it, click generate, and it proposes visuals that match the ideas in the writing.
Competitor
ConceptViz
ConceptViz
conceptviz.app
A high school biology teacher needs to explain cellular respiration on Monday morning
Competitor
DG Diagram-Generator
DG Diagram-Generator
diagram-generator.com
Transforming text descriptions into professional diagrams usually requires either specialized software skills or settling for basic auto-generated output
Traffic estimated monthly website traffic
Monthly visits
1.1Kvisits/mo
1.3Mvisits/mo
105.1Kvisits/mo
10.8Kvisits/mo
MoM change
▲ 1,238.1%
▼ 8.5%
▼ 21.0%
▼ 45.5%
6-month growth
—
-46.4%
+127.9%
-30.7%
Global rank web
#12,935,820
#36,124
#330,590
#2,199,388
Avg. last 3 months
402
1.4M
117.4K
15.9K
Bounce rate lower is better
38%
41%
47%
39%
Pages / visit
1.1
3.9
1.9
1.6
Visit duration
—
2m 36s
46s
15s
Traffic sources
—
● Direct 86% · ● Referral 9%
● Direct 72% · ● Referral 26%
—
Whiteboard by Athena AINapkinConceptVizDG Diagram-Generator
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$5.99per month · free tier available
$9per month · free tier available
$10per month · free tier available
$9per month · free tier available
Free tier
Free trial
–
–
–
–
API access
–
–
–
–
Plans
—
—
Free FreeStandard Plan $10/moPro Plan $20/moLifetime Deal $229/one-time
Developer FreeStarter $9/moProfessional $35/mo
Capabilities input → output
Input
Text
DataText
DocumentsText
Text
Output
Images
DataImagesSlides
Images
CodeImages
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Beginner-friendly
Categories
Tasks what each tool can do · 1 shared · core partial
Tasks covered
9
7
8
6
Diagrams
Flowcharts
–
Infographics
–
Mind maps
–
Data charts
–
–
Diagram assistance
–
–
Illustration creation
–
–
–
Illustrations
–
–
–
Charts
–
–
–
Image generation
–
–
–
UML diagrams
–
–
–
Wireframes
–
–
–
4K image generation
–
–
–
Collaborative design
–
–
–
Google meet assistance
–
–
–
Mermaid images
–
–
–
Presentations
–
–
–
Prototyping
–
–
–
UX design
–
–
–
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
–
–
–
–
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.