OpenAI API vs OpenCode vs Gemini CLI vs GitHub Copilot CLI

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

Your tool
OpenAI API
vs
Competitor 1
OpenCode
Competitor 2
Gemini CLI
Competitor 3
GitHub Copilot CLI
Compare
4 tools · best value per row highlighted
Your tool OpenAI API
platform.openai.com
The API powering the AI ecosystem
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Competitor OpenCode
opencode.ai
OpenCode is an open-source AI coding agent that helps developers write code in the terminal, an IDE or a desktop app.
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Competitor 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.
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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.
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Traffic estimated monthly website traffic
Monthly visits
15.2Mvisits/mo
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MoM change
▲ 4.6%
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6-month growth
-2.4%
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Global rank web
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Avg. last 3 months
15.2M
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Bounce rate lower is better
34%
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Pages / visit
5.4
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Visit duration
3m 56s
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Traffic sources
● Direct 82% · ● Referral 15%
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OpenAI APIOpenCodeGemini CLIGitHub Copilot CLI
04.7M9.4M14.1M18.7MOpenAI 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 · 15.2M10M100MOpenAI 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 · 15.2MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Paid
Free
Free
Free
Starting price
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Free
Free
Free
Free tier
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Free trial
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API access
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Plans
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Free (personal Google account) Free
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Capabilities input → output
Input
DocumentsImagesTextAudio
TextCode
TextImagesDocumentsCode
TextCode
Output
AudioCodeImagesTextVideo
Code
Code
Code
Skill level
Advanced
Advanced
Advanced
Intermediate
Categories
Development & CodeAI APILarge Language Models (LLMs)
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
6
6
5
Developer tools
Coding
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Agents
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Development
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APIs
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GitHub pull requests
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LLM development
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Large language models
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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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GitHub management
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Local AI
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Self hosted
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
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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.