Gemini CLI vs GitHub Copilot CLI vs OpenAI API vs Google Antigravity

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

Your tool
Gemini CLI
vs
Competitor 1
GitHub Copilot CLI
Competitor 2
OpenAI API
Competitor 3
Google Antigravity
Compare
4 tools · best value per row highlighted
Your tool Gemini CLI
github.com
It can query and edit large codebases, generate new apps from PDFs, images, or sketches using multimodal input, and debug problems when you describe them in plain language.
Remove
Competitor GitHub Copilot CLI
github.com
It reads, writes and runs code, works directly with your issues and pull requests, and carries a task from planning to merged code.
Make main Remove
Competitor OpenAI API
platform.openai.com
The API powering the AI ecosystem
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
—
—
15.2Mvisits/mo
14Mvisits/mo
MoM change
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▲ 4.6%
▼ 3.1%
6-month growth
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-2.4%
-31.9%
Global rank web
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Avg. last 3 months
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15.2M
15.4M
Bounce rate lower is better
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34%
48%
Pages / visit
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5.4
2.2
Visit duration
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3m 56s
3m 35s
Traffic sources
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● Direct 82% · ● Referral 15%
● Direct 58% · ● Referral 42%
Gemini CLIGitHub Copilot CLIOpenAI APIGoogle Antigravity
05.4M10.8M16.2M21.6MOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2MGoogle 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 · 14M10M100MOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2MGoogle 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
Free
Free
Paid
Free
Starting price
Free
Free
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Free
Free tier
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Free trial
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API access
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Plans
Free (personal Google account) Free
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Capabilities input → output
Input
TextImagesDocumentsCode
TextCode
DocumentsImagesTextAudio
TextCode
Output
Code
Code
AudioCodeImagesTextVideo
CodeApps
Skill level
Advanced
Intermediate
Advanced
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeAI APILarge Language Models (LLMs)
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
5
6
9
Developer tools
Coding
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Agents
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Development
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APIs
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Agent creation
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Agent management
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Code autocompletion
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GitHub pull requests
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LLM development
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Large language models
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Terminal
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API integrations
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Chatbot building
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Code analysis
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Debugging
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Frontend development
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GitHub management
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
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.