CodeRabbit vs OpenAI Codex CLI vs Defapi vs Greptile

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

Your tool
CodeRabbit
vs
Competitor 1
OpenAI Codex CLI
Competitor 2
DDefapi
Competitor 3
Greptile
Compare
4 tools · best value per row highlighted
Your tool CodeRabbit
coderabbit.ai
Automated code review that matters
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 DDefapi
defapi.org
You know how managing multiple AI provider integrations usually means maintaining separate codebases for each vendor
Make main Remove
Competitor Greptile
greptile.com
Greptile is an AI code reviewer that builds a graph of your repository, covering files, functions and dependencies, and then sends a swarm of agents to review each pull request.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
1Mvisits/mo
—
2.4Kvisits/mo
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MoM change
▼ 22.7%
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▼ 42.6%
—
6-month growth
+50.4%
—
-86.2%
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Global rank web
#38,145
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#4,650,820
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Avg. last 3 months
1.2M
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4.8K
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Bounce rate lower is better
49%
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36%
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Pages / visit
3.5
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1.4
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Visit duration
1m 55s
—
7s
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Traffic sources
● Direct 73% · ● Referral 24%
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CodeRabbitOpenAI Codex CLIDefapiGreptile
0331.5K663K994.5K1.3MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4K1K10K100K1M10MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
Paid
Freemium
Starting price
$24per month
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—
$30per month · free tier available
Free tier
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Free trial
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API access
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Plans
Essentials $24/moTeam $48/moAdvanced $72/moEnterprise Custom
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Gemini 3.1 Pro Preview $1/$6/per requestClaude Sonnet 4.6 $1.5/$7.5/per requestClaude Opus 4.6 $2.5/$12.5/per requestSora 2 Stable $0.175+/per request+2 more
Starter FreePro $30/moEnterprise Custom
Capabilities input → output
Input
Code
CodeImagesText
AudioImagesText
Code
Output
CodeText
Code
AudioImagesText
Text
Skill level
Intermediate
Advanced
Advanced
Advanced
Categories
Development & CodeAI Code Review
Development & CodeAI Coding Assistant
Development & CodeAI API
Development & CodeAI Code Review
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
8
4
4
9
Code reviews
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GitHub pull requests
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Code analysis
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Code quality
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Agents
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Code security analysis
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Code testing
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Developer tools
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API integrations
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APIs
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Coding
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API management
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Code documentation
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API security
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Code validation
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Development
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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
▲ 0
▲ 0
▲ 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.