Devin Review vs CodeRabbit vs Functionize vs GitHub Copilot

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

Your tool
Devin Review
vs
Competitor 1
CodeRabbit
Competitor 2
Functionize
Competitor 3
GitHub Copilot
Compare
4 tools · best value per row highlighted
Your tool Devin Review
app.devin.ai
Devin Review is the fastest way to truly understand code—especially when it changes
Remove
Competitor CodeRabbit
coderabbit.ai
Automated code review that matters
Make main Remove
Competitor Functionize
functionize.com
Functionize is an agentic quality platform whose Studio product builds, runs and maintains tests against your live application.
Make main Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
1.6Mvisits/mo
1Mvisits/mo
—
637.9Mvisits/mo
MoM change
▼ 7.9%
▼ 22.7%
—
▲ 3.7%
6-month growth
+275.1%
+50.4%
—
+19.3%
Global rank web
—
#38,145
—
#49
Avg. last 3 months
1.5M
1.2M
—
629.7M
Bounce rate lower is better
20%
49%
—
36%
Pages / visit
10.0
3.5
—
5.9
Visit duration
7m 17s
1m 55s
—
6m 26s
Traffic sources
● Direct 60% · ● Referral 39%
● Direct 73% · ● Referral 24%
—
● Direct 83% · ● Referral 15%
Devin ReviewCodeRabbitFunctionizeGitHub Copilot
0159.5M318.9M478.4M637.9MDevin Review · 279.5KDevin Review · 296KDevin Review · 398KDevin Review · 425.8KDevin Review · 534.2KDevin Review · 794.3KDevin Review · 1.2MDevin Review · 1.7MDevin Review · 1.6MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9M100K1M10M100M1BDevin Review · 279.5KDevin Review · 296KDevin Review · 398KDevin Review · 425.8KDevin Review · 534.2KDevin Review · 794.3KDevin Review · 1.2MDevin Review · 1.7MDevin Review · 1.6MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$500per month · free tier available
$24per month
$20per month · free tier available
$4per month · free tier available
Free tier
–
Free trial
–
–
API access
–
–
–
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Plans
—
Essentials $24/moTeam $48/moAdvanced $72/moEnterprise Custom
Free FreeGrowth $20/moScale $100/moEnterprise Custom
Free FreeTeam $4/moEnterprise $21/mo
Capabilities input → output
Input
CodeWeb pages
Code
TextWeb pages
CodeText
Output
Text
CodeText
Data
Code
Skill level
Intermediate
Intermediate
Advanced
Intermediate
Categories
Development & CodeAI Code Review
Development & CodeAI Code Review
Development & CodeAI Testing
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
8
5
4
Code reviews
–
GitHub pull requests
–
–
Code analysis
–
–
Coding
–
–
–
Test automation
–
–
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Testing
–
–
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Agents
–
–
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Code documentation
–
–
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Code quality
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–
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Code security analysis
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–
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Code testing
–
–
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GitHub
–
–
–
Test creation
–
–
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Test generation
–
–
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Agent management
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Debugging
–
–
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Development
–
–
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Test cases
–
–
–
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
2
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.