Aider vs OpenAI Codex vs Kilo Code

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

Your tool
Aider
vs
Competitor 1
OpenAI Codex
Competitor 2
Kilo Code
Competitor 3
Suggested competitors for Aider: OpenCode92% Cline80% Claude Code78% Cursor72% GitHub Copilot70% Kimi Code70% Gemini CLI64% Sourcegraph Cody62%
Compare
3 tools · best value per row highlighted
Your tool Aider
aider.chat
AI pair programming in your terminal
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Competitor OpenAI Codex
openai.com
A dedicated coding agent that writes and runs code for you
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Competitor Kilo Code
kilocode.ai
Kilo Code is an open source AI agent Visual Studio (VS) Code extension that focuses on enhancing the efficiency of coding. The tool can generate code, automate tasks, and offer practical suggestions.
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Traffic estimated monthly website traffic
Monthly visits
317.9Kvisits/mo
204.3Mvisits/mo
1.9Kvisits/mo
MoM change
▼ 15.9%
▲ 3.6%
▼ 42.3%
6-month growth
-12.7%
+0.3%
-94.4%
Global rank web
#140,509
#212
#4,668,091
Avg. last 3 months
378.5K
197.3M
10.5K
Bounce rate lower is better
48%
58%
34%
Pages / visit
2.0
3.0
2.4
Visit duration
55s
2m 31s
19s
Traffic sources
● Direct 83% · ● Referral 16%
● Direct 81% · ● Referral 17%
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AiderOpenAI CodexKilo Code
066.6M133.2M199.7M266.3MAider · 293.8KAider · 277.7KAider · 314.6KAider · 289.1KAider · 364.1KAider · 402KAider · 478.7KAider · 439.5KAider · 378KAider · 317.9KOpenAI 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 · 204.3MKilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9K1K10K100K1M10M100M1BAider · 293.8KAider · 277.7KAider · 314.6KAider · 289.1KAider · 364.1KAider · 402KAider · 478.7KAider · 439.5KAider · 378KAider · 317.9KOpenAI 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 · 204.3MKilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Starting price
Free
$20per month · free tier available
$20per month · free tier available
Free tier
Free trial
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API access
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–
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Plans
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Capabilities input → output
Input
AudioCodeImagesTextWeb pages
CodeText
CodeText
Output
Code
Code
Code
Skill level
Advanced
Advanced
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Code ReviewAI Coding Assistant
Development & CodeAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
8
4
4
Coding
Development
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Code testing
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Coding in VS Code
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Git commands
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Terminal
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Code analysis
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Code documentation
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Code reviews
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Debugging
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Refactoring
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Terminal commands management
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Vs code
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 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.