Aider vs OpenCode vs Kimi Code vs OpenAI Codex CLI

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

Your tool
Aider
vs
Competitor 1
OpenCode
Competitor 2
Kimi Code
Competitor 3
OpenAI Codex CLI
Compare
4 tools · best value per row highlighted
Your tool Aider
aider.chat
AI pair programming in your terminal
Remove
Competitor 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.
Make main Remove
Competitor Kimi Code
kimi.com
Writing code means constantly jumping between your editor and browser tabs stuffed with documentation
Make main 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
Traffic estimated monthly website traffic
Monthly visits
317.9Kvisits/mo
—
60.1Mvisits/mo
—
MoM change
▼ 15.9%
—
▲ 52.2%
—
6-month growth
-12.7%
—
+33.8%
—
Global rank web
#140,509
—
#852
—
Avg. last 3 months
378.5K
—
48.3M
—
Bounce rate lower is better
48%
—
37%
—
Pages / visit
2.0
—
3.9
—
Visit duration
55s
—
7m 13s
—
Traffic sources
● Direct 83% · ● Referral 16%
—
● Direct 89% · ● Referral 10%
—
AiderOpenCodeKimi CodeOpenAI Codex CLI
015M30.1M45.1M60.1MAider · 293.8KAider · 277.7KAider · 314.6KAider · 289.1KAider · 364.1KAider · 402KAider · 478.7KAider · 439.5KAider · 378KAider · 317.9KKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1M100K1M10M100MAider · 293.8KAider · 277.7KAider · 314.6KAider · 289.1KAider · 364.1KAider · 402KAider · 478.7KAider · 439.5KAider · 378KAider · 317.9KKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Free
Freemium
Paid
Starting price
Free
Free
$15per month · free tier available
—
Free tier
–
Free trial
–
–
–
–
API access
–
–
–
–
Plans
—
—
Adagio FreePlus $15/moPro $31/moMax $79/mo+1 more
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Capabilities input → output
Input
AudioCodeImagesTextWeb pages
CodeText
CodeText
CodeImagesText
Output
Code
Code
Code
Code
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
8
1
6
1
Coding
Debugging
–
–
Refactoring
–
–
Code testing
–
–
–
Developer tools
–
–
–
Git commands
–
–
–
Terminal
–
–
–
Developer assistance
–
–
–
Development
–
–
–
Shell commands
–
–
–
Terminal commands management
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
▲ 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.