Napkin vs ERBuilder

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

Your tool
Napkin
vs
Competitor 1
ERBuilder
Competitor 2
Competitor 3
Suggested competitors for Napkin: AI Infographic Generator80% Infograph.app80% Text2Visual.com78% WBWhiteboard by Athena AI74% Infography72% Pageon AI72% ConceptViz72% Alai70%
Compare
2 tools · best value per row highlighted
Your tool 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.
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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.
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Traffic estimated monthly website traffic
Monthly visits
1.3Mvisits/mo
5.4Kvisits/mo
MoM change
▼ 8.5%
▼ 6.3%
6-month growth
-46.4%
-22.4%
Global rank web
#36,124
#3,419,998
Avg. last 3 months
1.4M
5.9K
Bounce rate lower is better
41%
39%
Pages / visit
3.9
1.9
Visit duration
2m 36s
15s
Traffic sources
● Direct 86% · ● Referral 9%
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NapkinERBuilder
0831.2K1.7M2.5M3.3MNapkin · 3.3MNapkin · 2.7MNapkin · 2.4MNapkin · 2.3MNapkin · 2.4MNapkin · 2.1MNapkin · 1.8MNapkin · 1.6MNapkin · 1.4MNapkin · 1.3MERBuilder · 10.9KERBuilder · 12.8KERBuilder · 16KERBuilder · 7KERBuilder · 8.8KERBuilder · 8.8KERBuilder · 6.4KERBuilder · 5.8KERBuilder · 5.4K1K10K100K1M10MNapkin · 3.3MNapkin · 2.7MNapkin · 2.4MNapkin · 2.3MNapkin · 2.4MNapkin · 2.1MNapkin · 1.8MNapkin · 1.6MNapkin · 1.4MNapkin · 1.3MERBuilder · 10.9KERBuilder · 12.8KERBuilder · 16KERBuilder · 7KERBuilder · 8.8KERBuilder · 8.8KERBuilder · 6.4KERBuilder · 5.8KERBuilder · 5.4KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free Trial
Starting price
$9per month · free tier available
$139per month
Free tier
–
Free trial
–
API access
–
–
Plans
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Professional (Subscription) $139/yrEnterprise (Subscription) $399/yrProfessional (Lifetime) $279Enterprise (Lifetime) $799
Capabilities input → output
Input
DataText
Text
Output
DataImagesSlides
Data
Skill level
Beginner-friendly
Intermediate
Categories
Design & CreativeProductivity & OfficeAI ChartingAI Diagram Generator+3 more
Productivity & OfficeAI Diagram Generator
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
3
Diagrams
Flowcharts
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Infographics
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Mind maps
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Charts
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Data charts
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Diagram assistance
–
Presentations
–
Schema generation
–
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.