OpenCode vs Stack AI vs Claude Code vs CodeRabbit

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

Your tool
OpenCode
vs
Competitor 1
Stack AI
Competitor 2
Claude Code
Competitor 3
CodeRabbit
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.
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Competitor Stack AI
stack-ai.com
Connect AI models visually
Make main Remove
Competitor Claude Code
claude.com
Every plan tier hits usage limits
Make main Remove
Competitor CodeRabbit
coderabbit.ai
Automated code review that matters
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
6.3Kvisits/mo
123.5Mvisits/mo
1Mvisits/mo
MoM change
—
▼ 57.9%
▼ 6.8%
▼ 22.7%
6-month growth
—
-93.7%
+106.6%
+50.4%
Global rank web
—
#1,700,092
#434
#38,145
Avg. last 3 months
—
13.9K
125.2M
1.2M
Bounce rate lower is better
—
39%
64%
49%
Pages / visit
—
1.8
2.2
3.5
Visit duration
—
14s
2m 36s
1m 55s
Traffic sources
—
—
● Direct 82% · ● Referral 15%
● Direct 73% · ● Referral 24%
OpenCodeStack AIClaude CodeCodeRabbit
035M69.9M104.9M139.9MStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KClaude Code · 19.2MClaude Code · 19.5MClaude Code · 35.8MClaude Code · 59.8MClaude Code · 139.9MClaude Code · 133.1MClaude Code · 119.5MClaude Code · 132.6MClaude Code · 123.5MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1M1K10K100K1M10M100M1BStack AI · 143.4KStack AI · 153.7KStack AI · 167.9KStack AI · 160KStack AI · 99.4KStack AI · 35.9KStack AI · 17.4KStack AI · 20.6KStack AI · 14.9KStack AI · 6.3KClaude Code · 19.2MClaude Code · 19.5MClaude Code · 35.8MClaude Code · 59.8MClaude Code · 139.9MClaude Code · 133.1MClaude Code · 119.5MClaude Code · 132.6MClaude Code · 123.5MCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
Freemium
Freemium
Freemium
Starting price
Free
Free tier
$17per month · free tier available
$24per month
Free tier
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Free trial
–
–
API access
–
–
–
Plans
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—
Free FreePro $17/moMax 5x $100/moMax 20x Custom/mo+2 more
Essentials $24/moTeam $48/moAdvanced $72/moEnterprise Custom
Capabilities input → output
Input
CodeText
DataDocumentsText
CodeText
Code
Output
Code
Apps
Code
CodeText
Skill level
Advanced
Intermediate
Intermediate
Intermediate
Categories
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Development & CodeProductivity & OfficeAI AgentAI Code Review+1 more
Development & CodeAI Code Review
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
3
5
6
8
Development
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Coding
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–
Agents
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Code reviews
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–
Code analysis
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–
GitHub pull requests
–
–
–
No-code
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–
–
Workflows
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–
–
Agent creation
–
–
–
Code documentation
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–
–
Code quality
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–
–
Code security analysis
–
–
–
Code testing
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–
–
Debugging
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–
–
Developer tools
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–
–
Finance workflow automation
–
–
–
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
2
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.