CodeRabbit vs Devin Review vs What The Diff vs Greptile

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

Your tool
CodeRabbit
vs
Competitor 1
Devin Review
Competitor 2
What The Diff
Competitor 3
Greptile
Compare
4 tools · best value per row highlighted
Your tool CodeRabbit
coderabbit.ai
Automated code review that matters
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Competitor Devin Review
app.devin.ai
Devin Review is the fastest way to truly understand code—especially when it changes
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Competitor What The Diff
whatthediff.ai
Understand PRs at a glance
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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.
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Traffic estimated monthly website traffic
Monthly visits
1Mvisits/mo
1.6Mvisits/mo
2.8Kvisits/mo
—
MoM change
▼ 22.7%
▼ 7.9%
▲ 26.4%
—
6-month growth
+50.4%
+275.1%
+70.6%
—
Global rank web
#38,145
—
#8,346,680
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Avg. last 3 months
1.2M
1.5M
2.1K
—
Bounce rate lower is better
49%
20%
35%
—
Pages / visit
3.5
10.0
1.5
—
Visit duration
1m 55s
7m 17s
15s
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Traffic sources
● Direct 73% · ● Referral 24%
● Direct 60% · ● Referral 39%
—
—
CodeRabbitDevin ReviewWhat The DiffGreptile
0433.7K867.5K1.3M1.7MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MDevin Review · 279.5KDevin Review · 296KDevin Review · 398KDevin Review · 425.8KDevin Review · 534.2KDevin Review · 794.3KDevin Review · 1.2MDevin Review · 1.7MDevin Review · 1.6MWhat The Diff · 1.7KWhat The Diff · 1.2KWhat The Diff · 2.6KWhat The Diff · 1.7KWhat The Diff · 1.6KWhat The Diff · 2KWhat The Diff · 893What The Diff · 1.2KWhat The Diff · 2.2KWhat The Diff · 2.8K1001K10K100K1M10MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MDevin Review · 279.5KDevin Review · 296KDevin Review · 398KDevin Review · 425.8KDevin Review · 534.2KDevin Review · 794.3KDevin Review · 1.2MDevin Review · 1.7MDevin Review · 1.6MWhat The Diff · 1.7KWhat The Diff · 1.2KWhat The Diff · 2.6KWhat The Diff · 1.7KWhat The Diff · 1.6KWhat The Diff · 2KWhat The Diff · 893What The Diff · 1.2KWhat The Diff · 2.2KWhat The Diff · 2.8KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$24per month
$500per month · free tier available
$19per month · free tier available
$30per 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
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Free FreePro – 200k $19/mo
Starter FreePro $30/moEnterprise Custom
Capabilities input → output
Input
Code
CodeWeb pages
Code
Code
Output
CodeText
Text
CodeText
Text
Skill level
Intermediate
Intermediate
Intermediate
Advanced
Categories
Development & CodeAI Code Review
Development & CodeAI Code Review
Development & CodeAI Code ReviewAI Developer Tools
Development & CodeAI Code Review
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
8
5
2
1
Code reviews
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GitHub pull requests
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Code analysis
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Code explanations
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–
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Code documentation
–
–
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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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–
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GitHub
–
–
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Debugging
–
–
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Development
–
–
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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.