OpenAI Codex CLI vs Perplexity AI

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

Your tool
OpenAI Codex CLI
vs
Competitor 1
Perplexity AI
Competitor 2
Competitor 3
Suggested competitors for OpenAI Codex CLI: Gemini CLI100% Qwen Code98% OpenCode97% Visual Studio Code95% JetBrains AI Assistant95% Kimi Code94% GitHub Copilot CLI94% Amp93%
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2 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.
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Competitor Perplexity AI
perplexity.ai
Search that gives answers instead of links
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Traffic estimated monthly website traffic
Monthly visits
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95.2Mvisits/mo
MoM change
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▼ 8.2%
6-month growth
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-42.9%
Global rank web
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#446
Avg. last 3 months
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104.9M
Bounce rate lower is better
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33%
Pages / visit
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3.6
Visit duration
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4m 18s
Traffic sources
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● Direct 94% · ● Referral 4%
OpenAI Codex CLIPerplexity AI
047.3M94.5M141.8M189MPerplexity AI · 189MPerplexity AI · 179.6MPerplexity AI · 170.1MPerplexity AI · 153.8MPerplexity AI · 166.8MPerplexity AI · 154.9MPerplexity AI · 138.1MPerplexity AI · 115.8MPerplexity AI · 103.8MPerplexity AI · 95.2M10M100M1BPerplexity AI · 189MPerplexity AI · 179.6MPerplexity AI · 170.1MPerplexity AI · 153.8MPerplexity AI · 166.8MPerplexity AI · 154.9MPerplexity AI · 138.1MPerplexity AI · 115.8MPerplexity AI · 103.8MPerplexity AI · 95.2MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Paid
Freemium
Starting price
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$20per month · free tier available
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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Capabilities input → output
Input
CodeImagesText
CodeDocumentsImagesText
Output
Code
CodeText
Skill level
Advanced
Beginner-friendly
Categories
Development & CodeAI Coding Assistant
Chatbots & CompanionsEducation & LearningLifestyle & EntertainmentProductivity & Office+13 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
2
10
AI search
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Coding
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Research
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Search engine
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Chatbots
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Document summarization
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Research papers
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Summarizing
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Developer tools
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Homework assistance
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Literature reviews
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Writing
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 3
Saves
0
0
Reviews
0
0
Prompts
0
1
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.