Gemini CLI vs OpenAI Codex CLI vs Aider

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 CLI
Competitor 2
Aider
Competitor 3
Suggested competitors for Gemini CLI: OpenCode92% Qwen Code91% Claude Code88% Visual Studio Code87% Google Antigravity87% TITheia IDE87% GitHub Copilot CLI86% Kimi Code86%
Compare
3 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 CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Make main Remove
Competitor Aider
aider.chat
AI pair programming in your terminal
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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317.9Kvisits/mo
MoM change
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▼ 15.9%
6-month growth
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-12.7%
Global rank web
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#140,509
Avg. last 3 months
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378.5K
Bounce rate lower is better
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48%
Pages / visit
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2.0
Visit duration
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55s
Traffic sources
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● Direct 83% · ● Referral 16%
Gemini CLIOpenAI Codex CLIAider
0119.7K239.3K359K478.7KAider · 293.8KAider · 277.7KAider · 314.6KAider · 289.1KAider · 364.1KAider · 402KAider · 478.7KAider · 439.5KAider · 378KAider · 317.9K100K1MAider · 293.8KAider · 277.7KAider · 314.6KAider · 289.1KAider · 364.1KAider · 402KAider · 478.7KAider · 439.5KAider · 378KAider · 317.9KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Paid
Free
Starting price
Free
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Free
Free tier
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Free trial
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–
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API access
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Plans
Free (personal Google account) Free
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
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Capabilities input → output
Input
CodeDocumentsImagesText
CodeImagesText
AudioCodeImagesTextWeb pages
Output
Code
Code
Code
Skill level
Advanced
Advanced
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
4
2
8
Coding
Developer tools
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Development
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Code testing
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Git commands
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Terminal
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Code analysis
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Debugging
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Refactoring
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Terminal commands management
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
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Saves
0
0
0
Reviews
0
0
0
Prompts
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.