OpenAI Codex CLI vs OpenCode vs opcode vs Buildable

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

Your tool
OpenAI Codex CLI
vs
Competitor 1
OpenCode
Competitor 2
opcode
Competitor 3
Buildable
Compare
4 tools · best value per row highlighted
Your tool OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
Remove
Competitor 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.
Make main Remove
Competitor opcode
opcode.sh
opcode is a free, open-source desktop application that gives Anthropic's command-line coding agent a graphical interface.
Make main Remove
Competitor Buildable
bldbl.dev
Buildable generates project plans for SaaS ideas and turns them into executable development tasks that stream directly to AI coding assistants through the Model Context Protocol
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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1Kvisits/mo
MoM change
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▼ 63.0%
6-month growth
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+65.1%
Global rank web
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#16,164,059
Avg. last 3 months
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1.6K
Bounce rate lower is better
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39%
Pages / visit
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1.0
Visit duration
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Traffic sources
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OpenAI Codex CLIOpenCodeopcodeBuildable
06991.4K2.1K2.8KBuildable · 2.1KBuildable · 1KBuildable · 628Buildable · 1.7KBuildable · 280Buildable · 1KBuildable · 2.8KBuildable · 1K1001K10KBuildable · 2.1KBuildable · 1KBuildable · 628Buildable · 1.7KBuildable · 280Buildable · 1KBuildable · 2.8KBuildable · 1KDec '25Jan '26FebMarAprMayJunJul
Pricing
Model
Paid
Free
Free
Free Trial
Starting price
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Free
Free
$15per month
Free tier
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Free trial
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API access
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Plans
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
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Open source Free
Pro $15/moTeam $29/user/mo
Capabilities input → output
Input
CodeImagesText
CodeText
CodeText
Text
Output
Code
Code
Code
CodeText
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Coding AssistantAI Developer Tools
Development & CodeAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
2
3
2
7
Coding
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Developer tools
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Project planning
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Idea development project planning
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Development
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GitHub management
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Kanban management
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MCP
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Project management
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Project specifications
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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.