GitHub Copilot vs Pencil vs OpenAI Codex

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

Your tool
GitHub Copilot
vs
Competitor 1
Pencil
Competitor 2
OpenAI Codex
Competitor 3
Suggested competitors for GitHub Copilot: Cursor90% Windsurf88% CodeRabbit85% Sourcegraph Cody82% Continue82% Claude Code82% Tabnine80% Devin80%
Compare
3 tools · best value per row highlighted
Your tool GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
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Competitor 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 OpenAI Codex
openai.com
A dedicated coding agent that writes and runs code for you
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
637.9Mvisits/mo
—
204.3Mvisits/mo
MoM change
▲ 3.7%
—
▲ 3.6%
6-month growth
+19.3%
—
+0.3%
Global rank web
#49
—
#212
Avg. last 3 months
629.7M
—
197.3M
Bounce rate lower is better
36%
—
58%
Pages / visit
5.9
—
3.0
Visit duration
6m 26s
—
2m 31s
Traffic sources
● Direct 83% · ● Referral 15%
—
● Direct 81% · ● Referral 17%
GitHub CopilotPencilOpenAI Codex
0159.5M318.9M478.4M637.9MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3M100M1BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MOpenAI Codex · 266.3MOpenAI Codex · 225MOpenAI Codex · 210.1MOpenAI Codex · 191.2MOpenAI Codex · 203.7MOpenAI Codex · 195.7MOpenAI Codex · 203.1MOpenAI Codex · 190.4MOpenAI Codex · 197.2MOpenAI Codex · 204.3MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Starting price
$4per month · free tier available
$16per month · free tier available
$20per month · free tier available
Free tier
Free trial
–
–
API access
–
–
Plans
Free FreeTeam $4/moEnterprise $21/mo
Free FreePro $16/moUltra $48/moEnterprise Custom
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Capabilities input → output
Input
CodeText
TextWeb pages
CodeText
Output
Code
CodeImages
Code
Skill level
Intermediate
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Design & CreativeAI UX Design
Development & CodeAI Code ReviewAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
9
8
9
Agents
Coding
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Code reviews
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Debugging
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Terminal
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Code autocompletion
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–
UI design
–
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UX design
–
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Coding in VS Code
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–
Design creation
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–
GitHub automation
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GitHub pull requests
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UI icon design
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Vs code
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–
Agent management
–
–
Code documentation
–
–
Collaborative design
–
–
Design
–
–
Development
–
–
SVG illustrations
–
–
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
2
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.