OpenCode vs Gemini CLI vs GitHub Copilot CLI vs OpenAI API

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

Your tool
OpenCode
vs
Competitor 1
Gemini CLI
Competitor 2
GitHub Copilot CLI
Competitor 3
OpenAI API
Compare
4 tools · best value per row highlighted
Your tool 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.
Remove
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.
Make main 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
Traffic estimated monthly website traffic
Monthly visits
—
—
—
15.2Mvisits/mo
MoM change
—
—
—
▲ 4.6%
6-month growth
—
—
—
-2.4%
Global rank web
—
—
—
—
Avg. last 3 months
—
—
—
15.2M
Bounce rate lower is better
—
—
—
34%
Pages / visit
—
—
—
5.4
Visit duration
—
—
—
3m 56s
Traffic sources
—
—
—
● Direct 82% · ● Referral 15%
OpenCodeGemini CLIGitHub Copilot CLIOpenAI API
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
Free
Free
Free
Paid
Starting price
Free
Free
Free
—
Free tier
–
Free trial
–
–
–
API access
–
–
–
–
Plans
—
Free (personal Google account) Free
—
—
Capabilities input → output
Input
TextCode
TextImagesDocumentsCode
TextCode
DocumentsImagesTextAudio
Output
Code
Code
Code
AudioCodeImagesTextVideo
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeAI APILarge Language Models (LLMs)
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
2
4
4
4
Coding
–
Developer assistance
–
–
Developer tools
–
–
APIs
–
–
–
Agents
–
–
–
Code analysis
–
–
–
LLM development
–
–
–
Large language models
–
–
–
API integrations
–
–
–
GitHub management
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
–
–
–

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.