Devin vs GitHub Copilot vs CodeRabbit vs Functionize

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

Your tool
Devin
vs
Competitor 1
GitHub Copilot
Competitor 2
CodeRabbit
Competitor 3
Functionize
Compare
4 tools · best value per row highlighted
Your tool Devin
cognition-labs.com
AI that codes independently
Remove
Competitor GitHub Copilot
github.com
Your AI pair programmer that actually knows the codebase
Make main 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
Traffic estimated monthly website traffic
Monthly visits
923visits/mo
637.9Mvisits/mo
1Mvisits/mo
—
MoM change
▼ 32.7%
▲ 3.7%
▼ 22.7%
—
6-month growth
—
+19.3%
+50.4%
—
Global rank web
#13,704,365
#49
#38,145
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Avg. last 3 months
764
629.7M
1.2M
—
Bounce rate lower is better
39%
36%
49%
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Pages / visit
1.1
5.9
3.5
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Visit duration
—
6m 26s
1m 55s
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Traffic sources
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● Direct 83% · ● Referral 15%
● Direct 73% · ● Referral 24%
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DevinGitHub CopilotCodeRabbitFunctionize
0159.5M318.9M478.4M637.9MDevin · 1.4KDevin · 923GitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1M1001K10K100K1M10M100M1BDevin · 1.4KDevin · 923GitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Paid
Freemium
Freemium
Freemium
Starting price
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$4per month · free tier available
$24per month
$20per month · free tier available
Free tier
–
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Free trial
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API access
–
–
–
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Plans
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Free FreeTeam $4/moEnterprise $21/mo
Essentials $24/moTeam $48/moAdvanced $72/moEnterprise Custom
Free FreeGrowth $20/moScale $100/moEnterprise Custom
Capabilities input → output
Input
CodeText
CodeText
Code
TextWeb pages
Output
Code
Code
CodeText
Data
Skill level
Advanced
Intermediate
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Code Review
Development & CodeAI Testing
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
9
9
8
7
Agents
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Code reviews
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Coding
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Code testing
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Development
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Debugging
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Code autocompletion
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GitHub pull requests
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Test automation
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Testing
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Code analysis
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–
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Code documentation
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–
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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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Coding in VS Code
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Test creation
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Test generation
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Vs code
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Agent management
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GitHub automation
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GitHub management
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Software engineering guidance
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Terminal
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Test cases
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–
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Website testing
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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
2
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.