CodeRabbit vs Pieces vs OpenAI Codex vs Devin Review

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

Your tool
CodeRabbit
vs
Competitor 1
Pieces
Competitor 2
OpenAI Codex
Competitor 3
Devin Review
Compare
4 tools · best value per row highlighted
Your tool CodeRabbit
coderabbit.ai
Automated code review that matters
Remove
Competitor Pieces
pieces.app
Your personal AI coding assistant that remembers everything
Make main Remove
Competitor OpenAI Codex
openai.com
A dedicated coding agent that writes and runs code for you
Make main Remove
Competitor Devin Review
app.devin.ai
Devin Review is the fastest way to truly understand code—especially when it changes
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
1Mvisits/mo
169.6Kvisits/mo
204.3Mvisits/mo
1.6Mvisits/mo
MoM change
▼ 22.7%
▼ 5.9%
▲ 3.6%
▼ 7.9%
6-month growth
+50.4%
-16.0%
+0.3%
+275.1%
Global rank web
#38,145
#248,413
#212
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Avg. last 3 months
1.2M
176.5K
197.3M
1.5M
Bounce rate lower is better
49%
44%
58%
20%
Pages / visit
3.5
2.2
3.0
10.0
Visit duration
1m 55s
45s
2m 31s
7m 17s
Traffic sources
● Direct 73% · ● Referral 24%
● Direct 68% · ● Referral 30%
● Direct 81% · ● Referral 17%
● Direct 60% · ● Referral 39%
CodeRabbitPiecesOpenAI CodexDevin Review
066.6M133.2M199.7M266.3MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MPieces · 269.9KPieces · 295.6KPieces · 310.3KPieces · 237KPieces · 202KPieces · 195.3KPieces · 169.9KPieces · 179.9KPieces · 180.1KPieces · 169.6KOpenAI 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 · 204.3MDevin Review · 279.5KDevin Review · 296KDevin Review · 398KDevin Review · 425.8KDevin Review · 534.2KDevin Review · 794.3KDevin Review · 1.2MDevin Review · 1.7MDevin Review · 1.6M100K1M10M100M1BCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MPieces · 269.9KPieces · 295.6KPieces · 310.3KPieces · 237KPieces · 202KPieces · 195.3KPieces · 169.9KPieces · 179.9KPieces · 180.1KPieces · 169.6KOpenAI 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 · 204.3MDevin Review · 279.5KDevin Review · 296KDevin Review · 398KDevin Review · 425.8KDevin Review · 534.2KDevin Review · 794.3KDevin Review · 1.2MDevin Review · 1.7MDevin Review · 1.6MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$24per month
$18.99per month
$20per month · free tier available
$500per month · free tier available
Free tier
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Free trial
–
–
API access
–
–
–
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Plans
Essentials $24/moTeam $48/moAdvanced $72/moEnterprise Custom
Pro $18.99/moEnterprise $22.99/mo
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Capabilities input → output
Input
Code
AudioCodeText
CodeText
CodeWeb pages
Output
CodeText
Text
Code
Text
Skill level
Intermediate
Intermediate
Advanced
Intermediate
Categories
Development & CodeAI Code Review
Development & CodeEducation & LearningProductivity & OfficeAI Assistant+2 more
Development & CodeAI Code ReviewAI Coding Assistant
Development & CodeAI Code Review
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
8
5
9
5
GitHub pull requests
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Code reviews
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Code documentation
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Coding
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Code analysis
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Debugging
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Development
–
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Agents
–
–
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Code snippets
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–
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Code quality
–
–
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Code security analysis
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–
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Code testing
–
–
–
Digital information management
–
–
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GitHub
–
–
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GitHub automation
–
–
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Knowledge exploration
–
–
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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
▲ 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.