Gemini vs GitHub Copilot vs Kilo Code vs OpenAI Codex

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

Your tool
Gemini
vs
Competitor 1
GitHub Copilot
Competitor 2
Kilo Code
Competitor 3
OpenAI Codex
Compare
4 tools · best value per row highlighted
Your tool Gemini
gemini.google.com
Google's most capable AI model
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Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Competitor Kilo Code
kilocode.ai
Kilo Code is an open source AI agent Visual Studio (VS) Code extension that focuses on enhancing the efficiency of coding. The tool can generate code, automate tasks, and offer practical suggestions.
Make main Remove
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
2.6Bvisits/mo
637.9Mvisits/mo
1.9Kvisits/mo
204.3Mvisits/mo
MoM change
▼ 2.6%
▲ 3.7%
▼ 42.3%
▲ 3.6%
6-month growth
+0.8%
+19.3%
-94.4%
+0.3%
Global rank web
#17
#49
#4,668,091
#212
Avg. last 3 months
2.7B
629.7M
10.5K
197.3M
Bounce rate lower is better
28%
36%
34%
58%
Pages / visit
4.1
5.9
2.4
3.0
Visit duration
7m 01s
6m 26s
19s
2m 31s
Traffic sources
● Direct 94% · ● Referral 4%
● Direct 83% · ● Referral 15%
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● Direct 81% · ● Referral 17%
GeminiGitHub CopilotKilo CodeOpenAI Codex
0725.8M1.5B2.2B2.9BGemini · 1.4BGemini · 1.7BGemini · 2.1BGemini · 2.1BGemini · 2.6BGemini · 2.8BGemini · 2.9BGemini · 2.9BGemini · 2.7BGemini · 2.6BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MKilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9KOpenAI 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 · 204.3M1K10K100K1M10M100M1B10BGemini · 1.4BGemini · 1.7BGemini · 2.1BGemini · 2.1BGemini · 2.6BGemini · 2.8BGemini · 2.9BGemini · 2.9BGemini · 2.7BGemini · 2.6BGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MKilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9KOpenAI 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
Freemium
Starting price
$4.99per month · free tier available
$4per month · free tier available
$20per month · free tier available
$20per month · free tier available
Free tier
Free trial
–
–
API access
–
–
–
–
Plans
Free FreeGoogle AI Plus $4.99/moGoogle AI Pro $19.99/moGoogle AI Ultra 5x $99.99/mo+1 more
Free FreeTeam $4/moEnterprise $21/mo
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Capabilities input → output
Input
AudioTextImagesDocumentsCode
TextCode
TextCode
TextCode
Output
VideoTextImagesCodeAudio
Code
Code
Code
Skill level
Beginner-friendly
Intermediate
Advanced
Advanced
Categories
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Editing+27 more
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Coding Assistant
Development & CodeAI Code ReviewAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
15
4
4
4
Coding
Code reviews
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Chatbots
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Image generation
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Agents
–
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Coding in VS Code
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Email writing
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Image to image
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Large language models
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PDF analysis
–
–
–
Research
–
–
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Search engine
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Summarizing
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Translations
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Video generation
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Video summaries
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Writing
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–
–
Agent management
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Code analysis
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–
–
Code documentation
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–
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Development
–
–
–
Image editing
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–
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Vs code
–
–
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Community on aitoolstime
Rating
★ 4.33 ratings
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 11
▲ 0
▲ 0
▲ 1
Saves
1
0
0
0
Reviews
3
0
0
0
Prompts
4
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.