CodeRabbit vs Kimi Code vs OpenAI Codex vs opcode

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

Your tool
CodeRabbit
vs
Competitor 1
Kimi Code
Competitor 2
OpenAI Codex
Competitor 3
opcode
Compare
4 tools · best value per row highlighted
Your tool CodeRabbit
coderabbit.ai
Automated code review that matters
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
openai.com
A dedicated coding agent that writes and runs code for you
Make main Remove
Competitor opcode
opcode.sh
opcode is a free, open-source desktop application that gives Anthropic's command-line coding agent a graphical interface.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
1Mvisits/mo
60.1Mvisits/mo
204.3Mvisits/mo
—
MoM change
▼ 22.7%
▲ 52.2%
▲ 3.6%
—
6-month growth
+50.4%
+33.8%
+0.3%
—
Global rank web
#38,145
#852
#212
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Avg. last 3 months
1.2M
48.3M
197.3M
—
Bounce rate lower is better
49%
37%
58%
—
Pages / visit
3.5
3.9
3.0
—
Visit duration
1m 55s
7m 13s
2m 31s
—
Traffic sources
● Direct 73% · ● Referral 24%
● Direct 89% · ● Referral 10%
● Direct 81% · ● Referral 17%
—
CodeRabbitKimi CodeOpenAI Codexopcode
066.6M133.2M199.7M266.3MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1MOpenAI 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 · 204.3M100K1M10M100M1BCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1MOpenAI 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
Freemium
Freemium
Freemium
Free
Starting price
$24per month
$15per month · free tier available
$20per month · free tier available
Free
Free tier
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Free trial
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–
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API access
–
–
–
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Plans
Essentials $24/moTeam $48/moAdvanced $72/moEnterprise Custom
Adagio FreePlus $15/moPro $31/moMax $79/mo+1 more
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Open source Free
Capabilities input → output
Input
Code
CodeText
CodeText
CodeText
Output
CodeText
Code
Code
Code
Skill level
Intermediate
Intermediate
Advanced
Advanced
Categories
Development & CodeAI Code Review
Development & CodeAI Coding Assistant
Development & CodeAI Code ReviewAI Coding Assistant
Development & CodeAI Coding AssistantAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
8
6
9
6
Coding
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Agents
–
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Developer tools
–
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GitHub pull requests
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Code reviews
–
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Code documentation
–
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Debugging
–
–
Development
–
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Code analysis
–
–
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Code quality
–
–
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Code security analysis
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–
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Code testing
–
–
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GitHub automation
–
–
–
Refactoring
–
–
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Agent creation
–
–
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Developer assistance
–
–
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MCP
–
–
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Self hosted
–
–
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Shell commands
–
–
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Terminal
–
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 1
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
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.