OpenAI API vs OpenAI Codex CLI

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

Your tool
OpenAI API
vs
Competitor 1
OpenAI Codex CLI
Competitor 2
Competitor 3
Suggested competitors for OpenAI API: Anthropic Claude API90% OpenRouter86% Mistral AI85% DeepSeek80% Cohere80% Azure AI Foundry80% Amazon Bedrock80% Together AI78%
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2 tools · best value per row highlighted
Your tool OpenAI API
platform.openai.com
The API powering the AI ecosystem
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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
15.2Mvisits/mo
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MoM change
▲ 4.6%
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6-month growth
-2.4%
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Global rank web
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Avg. last 3 months
15.2M
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Bounce rate lower is better
34%
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Pages / visit
5.4
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Visit duration
3m 56s
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Traffic sources
● Direct 82% · ● Referral 15%
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OpenAI APIOpenAI Codex CLI
04.7M9.4M14.1M18.7MOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2M10M100MOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2MNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Paid
Paid
Starting price
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Free tier
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Free trial
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API access
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Plans
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GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Capabilities input → output
Input
AudioDocumentsImagesText
CodeImagesText
Output
AudioCodeImagesTextVideo
Code
Skill level
Advanced
Advanced
Categories
Development & CodeAI APILarge Language Models (LLMs)
Development & CodeAI Coding Assistant
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
4
2
APIs
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Coding
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LLM development
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Large language models
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API integrations
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Developer tools
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
Saves
0
0
Reviews
0
0
Prompts
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.