Pencil vs 1UI vs Uizard vs Flowstep

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

Your tool
Pencil
vs
Competitor 1
1UI
Competitor 2
Uizard
Competitor 3
Flowstep
Compare
4 tools · best value per row highlighted
Your tool Pencil
pencil.dev
Pencil, now called pen.dev, is an agentic design canvas where designers and AI agents build interfaces together and ship the result back to code.
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Competitor 1UI
1ui.dev
Designers and developers can drop a screenshot into 1UI and watch it generate an identical, editable interface in seconds
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Competitor Uizard
uizard.io
Uizard is an AI-powered UI design tool for apps, websites and desktop software.
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Competitor Flowstep
flowstep.ai
Flowstep turns text descriptions into fully editable, production-ready UI designs through an AI-powered chat interface
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Traffic estimated monthly website traffic
Monthly visits
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115.8Kvisits/mo
MoM change
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▲ 8.1%
6-month growth
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+250.0%
Global rank web
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#358,352
Avg. last 3 months
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114.6K
Bounce rate lower is better
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0%
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39%
Pages / visit
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2.4
Visit duration
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1m 01s
Traffic sources
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● Direct 82% · ● Referral 16%
Pencil1UIUizardFlowstep
030.2K60.4K90.6K120.8KFlowstep · 5.4KFlowstep · 9.9KFlowstep · 9.5KFlowstep · 33.1KFlowstep · 60.9KFlowstep · 86.5KFlowstep · 120.8KFlowstep · 107.1KFlowstep · 115.8K1K10K100K1MFlowstep · 5.4KFlowstep · 9.9KFlowstep · 9.5KFlowstep · 33.1KFlowstep · 60.9KFlowstep · 86.5KFlowstep · 120.8KFlowstep · 107.1KFlowstep · 115.8KDec '25Jan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$16per month · free tier available
$25per month · free tier available
$12per month · free tier available
$15per month · free tier available
Free tier
Free trial
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API access
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Plans
Free FreePro $16/moUltra $48/moEnterprise Custom
Basic $29/moPro $99/moEnterprise CustomAPI Free Free+2 more
Free FreePro $12/moBusiness $39/moEnterprise Custom
Free FreeStarter $15/moEnterprise Custom
Capabilities input → output
Input
Web pagesText
TextImages
TextImages
DocumentsWeb pagesTextImages
Output
ImagesCode
Code
ImagesCode
ImagesCode
Skill level
Intermediate
Intermediate
Intermediate
Intermediate
Categories
Design & CreativeAI UX Design
Design & CreativeDevelopment & CodeAI Coding AssistantAI UX Design
Design & CreativeAI Mockup GeneratorAI UX Design
Design & CreativeAI UX Design
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
8
12
8
7
UI design
UX design
Design
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Collaborative design
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Design creation
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Image to UI
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Screenshot to code
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App mockups
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Image to HTML
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Image to code
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MCP
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Product mockups
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Screenshot web-conversion
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UI code generation
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UI icon design
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Wireframes
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Wireframes conversion
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Agents
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CSS
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Mobile app
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Prompt optimization
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React components
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SVG illustrations
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Team collaboration
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Visual workspace
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
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Upvotes
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Saves
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Reviews
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Prompts
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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.