Gemini CLI vs OpenAI Codex vs Cline vs GitHub Copilot CLI

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

Your tool
Gemini CLI
vs
Competitor 1
OpenAI Codex
Competitor 2
Cline
Competitor 3
GitHub Copilot CLI
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 OpenAI Codex
openai.com
A dedicated coding agent that writes and runs code for you
Make main Remove
Competitor Cline
cline.bot
Terminal-first coders get a different kind of AI assistant here
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
Traffic estimated monthly website traffic
Monthly visits
—
204.3Mvisits/mo
—
—
MoM change
—
▲ 3.6%
—
—
6-month growth
—
+0.3%
—
—
Global rank web
—
#212
—
—
Avg. last 3 months
—
197.3M
—
—
Bounce rate lower is better
—
58%
0%
—
Pages / visit
—
3.0
—
—
Visit duration
—
2m 31s
—
—
Traffic sources
—
● Direct 81% · ● Referral 17%
—
—
Gemini CLIOpenAI CodexClineGitHub Copilot CLI
066.6M133.2M199.7M266.3MOpenAI 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 · 204.3M100M1BOpenAI 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
Free
Freemium
Free
Free
Starting price
Free
$20per month · free tier available
Free
Free
Free tier
Free trial
–
–
–
–
API access
–
–
–
–
Plans
Free (personal Google account) Free
—
Open Source CustomEnterprise Custom
—
Capabilities input → output
Input
CodeDocumentsImagesText
CodeText
CodeText
CodeText
Output
Code
Code
Code
Code
Skill level
Advanced
Advanced
Advanced
Intermediate
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Code ReviewAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
4
4
11
4
Coding
Development
–
Agents
–
–
Developer tools
–
–
Refactoring
–
–
–
Coding in VS Code
–
–
–
MCP
–
–
–
Shell commands
–
–
–
Terminal
–
–
–
Vs code
–
–
–
Bash
–
–
–
Code analysis
–
–
–
Code documentation
–
–
–
Code reviews
–
–
–
GitHub management
–
–
–
Terminal commands management
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
▲ 0
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.