OpenAI Codex vs ChatGPT vs Claude Code vs Google Antigravity

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

Your tool
OpenAI Codex
vs
Competitor 1
ChatGPT
Competitor 2
Claude Code
Competitor 3
Google Antigravity
Compare
4 tools · best value per row highlighted
Your tool OpenAI Codex
openai.com
A dedicated coding agent that writes and runs code for you
Remove
Competitor ChatGPT
chatgpt.com
Your AI assistant for everything
Make main Remove
Competitor Claude Code
claude.com
Every plan tier hits usage limits
Make main Remove
Competitor Google Antigravity
antigravity.google
Google Antigravity assumes you already think in agent-driven workflows
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
204.3Mvisits/mo
5.6Bvisits/mo
123.5Mvisits/mo
14Mvisits/mo
MoM change
▲ 3.6%
▲ 3.5%
▼ 6.8%
▼ 3.1%
6-month growth
+0.3%
-1.6%
+106.6%
-31.9%
Global rank web
#212
#7
#434
—
Avg. last 3 months
197.3M
5.5B
125.2M
15.4M
Bounce rate lower is better
58%
30%
64%
48%
Pages / visit
3.0
4.3
2.2
2.2
Visit duration
2m 31s
6m 35s
2m 36s
3m 35s
Traffic sources
● Direct 81% · ● Referral 17%
● Direct 95% · ● Referral 3%
● Direct 82% · ● Referral 15%
● Direct 58% · ● Referral 42%
OpenAI CodexChatGPTClaude CodeGoogle Antigravity
01.5B2.9B4.4B5.8BOpenAI 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 · 204.3MChatGPT · 5.8BChatGPT · 5.5BChatGPT · 5.7BChatGPT · 5.4BChatGPT · 5.7BChatGPT · 5.5BChatGPT · 5.6BChatGPT · 5.4BChatGPT · 5.5BChatGPT · 5.6BClaude Code · 19.2MClaude Code · 19.5MClaude Code · 35.8MClaude Code · 59.8MClaude Code · 139.9MClaude Code · 133.1MClaude Code · 119.5MClaude Code · 132.6MClaude Code · 123.5MGoogle Antigravity · 12.1MGoogle Antigravity · 15.1MGoogle Antigravity · 15.9MGoogle Antigravity · 21.6MGoogle Antigravity · 20.5MGoogle Antigravity · 16.4MGoogle Antigravity · 21.5MGoogle Antigravity · 17.9MGoogle Antigravity · 14.4MGoogle Antigravity · 14M10M100M1B10BOpenAI 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 · 204.3MChatGPT · 5.8BChatGPT · 5.5BChatGPT · 5.7BChatGPT · 5.4BChatGPT · 5.7BChatGPT · 5.5BChatGPT · 5.6BChatGPT · 5.4BChatGPT · 5.5BChatGPT · 5.6BClaude Code · 19.2MClaude Code · 19.5MClaude Code · 35.8MClaude Code · 59.8MClaude Code · 139.9MClaude Code · 133.1MClaude Code · 119.5MClaude Code · 132.6MClaude Code · 123.5MGoogle Antigravity · 12.1MGoogle Antigravity · 15.1MGoogle Antigravity · 15.9MGoogle Antigravity · 21.6MGoogle Antigravity · 20.5MGoogle Antigravity · 16.4MGoogle Antigravity · 21.5MGoogle Antigravity · 17.9MGoogle Antigravity · 14.4MGoogle Antigravity · 14MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Free
Starting price
$20per month · free tier available
$8per month · free tier available
$17per month · free tier available
Free
Free tier
Free trial
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–
–
–
API access
–
–
–
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Plans
—
Free FreeGo $8/moPlus $20/moPro 5x $100/mo+1 more
Free FreePro $17/moMax 5x $100/moMax 20x Custom/mo+2 more
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Capabilities input → output
Input
CodeText
AudioTextImagesDocumentsCode
TextCode
TextCode
Output
Code
TextImagesCodeAudio
Code
CodeApps
Skill level
Advanced
Beginner-friendly
Intermediate
Advanced
Categories
Development & CodeAI Code ReviewAI Coding Assistant
Chatbots & CompanionsDevelopment & CodeEducation & LearningImage Editing+27 more
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
9
19
9
9
Coding
Agents
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Terminal
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Development
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Debugging
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Code reviews
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–
Code documentation
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Refactoring
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–
Chatbots
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–
–
Agent creation
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–
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Agent management
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–
–
Blogging
–
–
–
Code analysis
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–
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Code autocompletion
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–
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Code explanations
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–
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Copywriting
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–
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Email writing
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–
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Essay writing
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–
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GitHub automation
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–
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GitHub pull requests
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–
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Grammar checking
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–
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Image generation
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–
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Image to text
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–
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Research
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–
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Search engine
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–
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Summarizing
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Translations
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Writing
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Developer tools
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Frontend development
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Community on aitoolstime
Rating
no ratings yet
★ 4.34 ratings
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 17
▲ 0
▲ 1
Saves
0
4
0
0
Reviews
0
4
0
0
Prompts
0
17
2
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.