Supadev vs CodeRabbit vs Kimi Code vs Fern

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

Your tool
Supadev
vs
Competitor 1
CodeRabbit
Competitor 2
Kimi Code
Competitor 3
Fern
Compare
4 tools · best value per row highlighted
Your tool Supadev
supadev.so
Ever notice how AI coding assistants sometimes generate code that's completely wrong for your project
Remove
Competitor CodeRabbit
coderabbit.ai
Automated code review that matters
Make main Remove
Competitor Kimi Code
kimi.com
Writing code means constantly jumping between your editor and browser tabs stuffed with documentation
Make main Remove
Competitor Fern
buildwithfern.com
Fern is a developer platform that produces documentation websites, client libraries and a command-line interface for an API from one definition.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
3.9Kvisits/mo
1Mvisits/mo
60.1Mvisits/mo
—
MoM change
▲ 177.8%
▼ 22.7%
▲ 52.2%
—
6-month growth
—
+50.4%
+33.8%
—
Global rank web
#4,727,095
#38,145
#852
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Avg. last 3 months
2.2K
1.2M
48.3M
—
Bounce rate lower is better
56%
49%
37%
—
Pages / visit
1.3
3.5
3.9
—
Visit duration
5s
1m 55s
7m 13s
—
Traffic sources
—
● Direct 73% · ● Referral 24%
● Direct 89% · ● Referral 10%
—
SupadevCodeRabbitKimi CodeFern
015M30.1M45.1M60.1MSupadev · 941Supadev · 351Supadev · 1.2KSupadev · 1.4KSupadev · 3.9KCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1M1001K10K100K1M10M100MSupadev · 941Supadev · 351Supadev · 1.2KSupadev · 1.4KSupadev · 3.9KCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Paid
Freemium
Freemium
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Starting price
$12per month
$24per month
$15per month · free tier available
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Free tier
–
–
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Free trial
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–
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API access
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–
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Plans
Professional Monthly $30/moProfessional Yearly $12/mo
Essentials $24/moTeam $48/moAdvanced $72/moEnterprise Custom
Adagio FreePlus $15/moPro $31/moMax $79/mo+1 more
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Capabilities input → output
Input
Text
Code
CodeText
Code
Output
Documents
CodeText
Code
AppsCode
Skill level
Advanced
Intermediate
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI Developer ToolsAI Documents Generator
Development & CodeAI Code Review
Development & CodeAI Coding Assistant
Development & CodeAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
8
6
6
Developer tools
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Code documentation
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API docs
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–
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Code reviews
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–
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Coding
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–
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GitHub pull requests
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Code analysis
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Code quality
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Code security analysis
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Code testing
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–
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Debugging
–
–
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Project specifications
–
–
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Refactoring
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–
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Technical documentation
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APIs
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Changelogs
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Developer assistance
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Development
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Documents
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MCP
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Shell commands
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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.