OpenCode vs CodeRabbit vs Stacks vs Kimi Code

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

Your tool
OpenCode
vs
Competitor 1
CodeRabbit
Competitor 2
Stacks
Competitor 3
Kimi Code
Compare
4 tools · best value per row highlighted
Your tool OpenCode
opencode.ai
OpenCode is an open-source AI coding agent that helps developers write code in the terminal, an IDE or a desktop app.
Remove
Competitor CodeRabbit
coderabbit.ai
Automated code review that matters
Make main Remove
Competitor Stacks
betterstacks.com
Stacks is a personal AI workspace that gathers what you find online into one searchable place.
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
Traffic estimated monthly website traffic
Monthly visits
—
1Mvisits/mo
6.3Kvisits/mo
60.1Mvisits/mo
MoM change
—
▼ 22.7%
▼ 8.4%
▲ 52.2%
6-month growth
—
+50.4%
-50.8%
+33.8%
Global rank web
—
#38,145
#3,182,249
#852
Avg. last 3 months
—
1.2M
6.1K
48.3M
Bounce rate lower is better
—
49%
41%
37%
Pages / visit
—
3.5
1.7
3.9
Visit duration
—
1m 55s
6s
7m 13s
Traffic sources
—
● Direct 73% · ● Referral 24%
—
● Direct 89% · ● Referral 10%
OpenCodeCodeRabbitStacksKimi Code
015M30.1M45.1M60.1MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KKimi Code · 43.3MKimi Code · 38.2MKimi Code · 33.5MKimi Code · 44.9MKimi Code · 48.1MKimi Code · 43MKimi Code · 45.3MKimi Code · 39.5MKimi Code · 60.1M1K10K100K1M10M100MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MStacks · 7KStacks · 12.2KStacks · 12.8KStacks · 8.7KStacks · 5.7KStacks · 5.1KStacks · 6.8KStacks · 6.3KKimi 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
Free
Freemium
Paid
Freemium
Starting price
Free
$24per month
$9per month
$15per month · free tier available
Free tier
–
–
Free trial
–
–
–
API access
–
–
–
–
Plans
—
Essentials $24/moTeam $48/moAdvanced $72/moEnterprise Custom
Be Productive $89/yrBe Collaborative $199/yrBe Creative $349/yr
Adagio FreePlus $15/moPro $31/moMax $79/mo+1 more
Capabilities input → output
Input
CodeText
Code
DocumentsTextWeb pages
CodeText
Output
Code
CodeText
Text
Code
Skill level
Advanced
Intermediate
Beginner-friendly
Intermediate
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Code Review
Education & LearningProductivity & OfficeAI FilesAI Knowledge Management
Development & CodeAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
8
6
6
Coding
–
–
Developer tools
–
–
Development
–
–
Bookmarking
–
–
–
Code reviews
–
–
–
Digital information management
–
–
–
GitHub pull requests
–
–
–
Knowledge bases
–
–
–
Agents
–
–
–
Chrome extensions
–
–
–
Code analysis
–
–
–
Code documentation
–
–
–
Code quality
–
–
–
Code security analysis
–
–
–
Code testing
–
–
–
Debugging
–
–
–
Refactoring
–
–
–
Developer assistance
–
–
–
Knowledge exploration
–
–
–
Local AI
–
–
–
Note taking
–
–
–
Self hosted
–
–
–
Shell commands
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 1
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
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.