OpenCode vs Stack AI vs CodeRabbit vs OpenAI Codex CLI

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
CodeRabbit
Competitor 3
OpenAI Codex CLI
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 CodeRabbit
coderabbit.ai
Automated code review that matters
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Competitor OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
6.3Kvisits/mo
1Mvisits/mo
—
MoM change
—
▼ 57.9%
▼ 22.7%
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6-month growth
—
-93.7%
+50.4%
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Global rank web
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#1,700,092
#38,145
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Avg. last 3 months
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13.9K
1.2M
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Bounce rate lower is better
—
39%
49%
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Pages / visit
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1.8
3.5
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Visit duration
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14s
1m 55s
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Traffic sources
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● Direct 73% · ● Referral 24%
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OpenCodeStack AICodeRabbitOpenAI Codex CLI
0331.5K663K994.5K1.3MStack 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 · 6.3KCodeRabbit · 442KCodeRabbit · 588.1KCodeRabbit · 711.7KCodeRabbit · 641.9KCodeRabbit · 681.8KCodeRabbit · 694.5KCodeRabbit · 869.9KCodeRabbit · 1.1MCodeRabbit · 1.3MCodeRabbit · 1M1K10K100K1M10MStack 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 · 6.3KCodeRabbit · 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
Paid
Starting price
Free
Free tier
$24per month
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Free tier
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Free trial
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API access
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–
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Plans
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Essentials $24/moTeam $48/moAdvanced $72/moEnterprise Custom
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Capabilities input → output
Input
CodeText
DataDocumentsText
Code
CodeImagesText
Output
Code
Apps
CodeText
Code
Skill level
Advanced
Intermediate
Intermediate
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeProductivity & OfficeAI AgentAI Workflow+1 more
Development & CodeAI Code Review
Development & CodeAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
7
8
4
Agents
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Coding
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Developer tools
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Development
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Code reviews
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GitHub pull requests
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No-code
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Workflows
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Agent creation
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Business automation
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Code analysis
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Code documentation
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Code quality
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Code security analysis
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Code testing
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Process automation
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Finance workflow automation
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Local AI
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Self hosted
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Terminal
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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
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.