OpenAI Codex CLI vs OpenCode vs Lambda vs Zed

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
Lambda
Competitor 3
Zed
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 Lambda
lambda.ai
Lambda is a GPU cloud built for training and serving AI models.
Make main Remove
Competitor Zed
zed.dev
Speed meets intelligence
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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1.2Mvisits/mo
MoM change
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▼ 18.1%
6-month growth
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+26.6%
Global rank web
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#47,672
Avg. last 3 months
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1.5M
Bounce rate lower is better
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42%
Pages / visit
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2.8
Visit duration
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1m 56s
Traffic sources
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● Direct 80% · ● Referral 18%
OpenAI Codex CLIOpenCodeLambdaZed
0462K923.9K1.4M1.8MZed · 1.1MZed · 966.1KZed · 1.1MZed · 936.1KZed · 1.4MZed · 1.4MZed · 1.8MZed · 1.4MZed · 1.2M100K1M10MZed · 1.1MZed · 966.1KZed · 1.1MZed · 936.1KZed · 1.4MZed · 1.4MZed · 1.8MZed · 1.4MZed · 1.2MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Paid
Free
Paid
Freemium
Starting price
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Free
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Free tier
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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On-demand instances (8x GPU) CustomOn-demand instances (1x GPU) Custom1-Click Clusters CustomReserved / Superclusters Custom
Personal FreePro $10/moBusiness $30/mo
Capabilities input → output
Input
CodeImagesText
CodeText
CodeData
CodeText
Output
Code
Code
Apps
Code
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Developer Tools
Development & CodeAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
4
6
3
5
Coding
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Developer tools
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Agents
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Development
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Code autocompletion
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GPU infrastructure
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Debugging
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Git commands
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Local AI
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Model training
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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.