Sourcery vs CodeRabbit vs Kilo Code Reviewer vs GitHub Copilot

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

Your tool
Sourcery
vs
Competitor 1
CodeRabbit
Competitor 2
Kilo Code Reviewer
Competitor 3
GitHub Copilot
Compare
4 tools · best value per row highlighted
Your tool Sourcery
sourcery.ai
AI code reviewer that never takes a day off
Remove
Competitor CodeRabbit
coderabbit.ai
Automated code review that matters
Make main Remove
Competitor Kilo Code Reviewer
kilo.ai
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
57.7Kvisits/mo
1Mvisits/mo
1Mvisits/mo
637.9Mvisits/mo
MoM change
▼ 19.8%
▼ 22.7%
▼ 17.7%
▲ 3.7%
6-month growth
-28.8%
+50.4%
-45.8%
+19.3%
Global rank web
#495,687
#38,145
#41,702
#49
Avg. last 3 months
65.8K
1.2M
1.3M
629.7M
Bounce rate lower is better
46%
49%
41%
36%
Pages / visit
2.3
3.5
3.3
5.9
Visit duration
24s
1m 55s
2m 00s
6m 26s
Traffic sources
● Direct 83% · ● Referral 15%
● Direct 73% · ● Referral 24%
● Direct 85% · ● Referral 13%
● Direct 83% · ● Referral 15%
SourceryCodeRabbitKilo Code ReviewerGitHub Copilot
0159.5M318.9M478.4M637.9MSourcery · 43.2KSourcery · 52.5KSourcery · 81.3KSourcery · 75.7KSourcery · 81.1KSourcery · 79.7KSourcery · 82.5KSourcery · 67.6KSourcery · 72KSourcery · 57.7KCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MKilo Code Reviewer · 144.8KKilo Code Reviewer · 830KKilo Code Reviewer · 1.1MKilo Code Reviewer · 1.9MKilo Code Reviewer · 1.9MKilo Code Reviewer · 1.7MKilo Code Reviewer · 1.4MKilo Code Reviewer · 1.7MKilo Code Reviewer · 1.3MKilo Code Reviewer · 1MGitHub Copilot · 484.3MGitHub Copilot · 504MGitHub Copilot · 542.6MGitHub Copilot · 534.8MGitHub Copilot · 634.3MGitHub Copilot · 631MGitHub Copilot · 636.1MGitHub Copilot · 615.2MGitHub Copilot · 637.9M10K100K1M10M100M1BSourcery · 43.2KSourcery · 52.5KSourcery · 81.3KSourcery · 75.7KSourcery · 81.1KSourcery · 79.7KSourcery · 82.5KSourcery · 67.6KSourcery · 72KSourcery · 57.7KCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MKilo Code Reviewer · 144.8KKilo Code Reviewer · 830KKilo Code Reviewer · 1.1MKilo Code Reviewer · 1.9MKilo Code Reviewer · 1.9MKilo Code Reviewer · 1.7MKilo Code Reviewer · 1.4MKilo Code Reviewer · 1.7MKilo Code Reviewer · 1.3MKilo Code Reviewer · 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
$12per month · free tier available
$24per month
$15per month · free tier available
$4per month · free tier available
Free tier
–
Free trial
–
API access
–
–
–
–
Plans
Open Source CustomPro $12/moTeam $24/moEnterprise Custom
Essentials $24/moTeam $48/moAdvanced $72/moEnterprise Custom
Free & Open Source FreeTeams $15/moKilo Pass $19/moEnterprise Custom
Free FreeTeam $4/moEnterprise $21/mo
Capabilities input → output
Input
Code
Code
Code
CodeText
Output
CodeText
CodeText
Text
Code
Skill level
Intermediate
Intermediate
Intermediate
Intermediate
Categories
Development & CodeAI Code Review
Development & CodeAI Code Review
Development & CodeAI Code Review
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
2
8
5
2
Code reviews
–
Code security analysis
–
GitHub pull requests
–
–
Code quality
–
–
Code analysis
–
–
Coding
–
–
–
Agents
–
–
–
Code documentation
–
–
–
Code testing
–
–
–
Development
–
–
–
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
–
–
–
–

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.