Aider vs OpenAI Codex CLI vs GitHub Copilot CLI

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

Your tool
Aider
vs
Competitor 1
OpenAI Codex CLI
Competitor 2
GitHub Copilot CLI
Competitor 3
Suggested competitors for Aider: OpenCode92% OpenAI Codex84% Cline80% Claude Code78% Cursor72% GitHub Copilot70% Kimi Code70% Gemini CLI64%
Compare
3 tools · best value per row highlighted
Your tool Aider
aider.chat
AI pair programming in your terminal
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 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
317.9Kvisits/mo
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MoM change
▼ 15.9%
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6-month growth
-12.7%
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Global rank web
#140,509
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Avg. last 3 months
378.5K
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Bounce rate lower is better
48%
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Pages / visit
2.0
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Visit duration
55s
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Traffic sources
● Direct 83% · ● Referral 16%
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AiderOpenAI Codex CLIGitHub Copilot CLI
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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API access
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Plans
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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
AudioCodeImagesTextWeb pages
CodeImagesText
CodeText
Output
Code
Code
Code
Skill level
Advanced
Advanced
Intermediate
Categories
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
8
2
4
Coding
Developer tools
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Agents
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Code testing
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Git commands
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Terminal
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Debugging
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Development
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GitHub management
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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
▲ 0
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.