Microsoft Copilot
Your AI companion
VS
O
OpenAI Codex
AI coding assistant and agent for accelerated software development workflows.
Detailed comparison
Criteria
Microsoft Copilot
OpenAI Codex
Pricing
Freemium
Freemium
Plans & pricing
Copilot (Free): Free, Copilot Pro: $20/mo, Microsoft 365 Copilot (Business/Enterprise): $30/mo, Copilot Add-on (Business, Promo): $18/mo, Copilot Studio (Capacity Packs): $200/mo, Copilot Studio (Pay-as-you-go): Custom, Microsoft 365 Personal + Copilot: $8.33/mo, Microsoft 365 Family + Copilot: $10.83/mo
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Free trial
Yes
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Audience
b2b
B2B
Platforms
Web, Ios, Android
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API
No
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Open Source
Proprietary
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Categories
Dev & Tech, Automated conversational
Dev & Tech, AI & ML, Operations
Popularity
Very High
Low
Description
Microsoft Copilot is your companion to inform, entertain, and inspire. Get advice, feedback, and straightforward answers. Try Copilot now.
OpenAI Codex is an advanced AI coding assistant designed to streamline software development workflows. It allows developers to manage multiple AI agen...
Pricing
Microsoft Copilot
Freemium
OpenAI Codex
Freemium
Plans & pricing
Microsoft Copilot
Copilot (Free): Free, Copilot Pro: $20/mo, Microsoft 365 Copilot (Business/Enterprise): $30/mo, Copilot Add-on (Business, Promo): $18/mo, Copilot Studio (Capacity Packs): $200/mo, Copilot Studio (Pay-as-you-go): Custom, Microsoft 365 Personal + Copilot: $8.33/mo, Microsoft 365 Family + Copilot: $10.83/mo
OpenAI Codex
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Free trial
Microsoft Copilot
Yes
OpenAI Codex
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Audience
Microsoft Copilot
b2b
OpenAI Codex
B2B
Platforms
Microsoft Copilot
Web, Ios, Android
OpenAI Codex
—
API
Microsoft Copilot
No
OpenAI Codex
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Open Source
Microsoft Copilot
Proprietary
OpenAI Codex
—
Categories
Microsoft Copilot
Dev & Tech, Automated conversational
OpenAI Codex
Dev & Tech, AI & ML, Operations
Popularity
Microsoft Copilot
Very High
OpenAI Codex
Low
Description
Microsoft Copilot
Microsoft Copilot is your companion to inform, entertain, and inspire. Get advice, feedback, and straightforward answers. Try Copilot now.
OpenAI Codex
OpenAI Codex is an advanced AI coding assistant designed to streamline software development workflows. It allows developers to manage multiple AI agen...
Features
Microsoft Copilot
Provide information
Offer advice and feedback
Give straightforward answers
Inspire creativity
Entertain users
OpenAI Codex
Manages multiple AI coding agents across projects with a centralized workspace
Generates, writes, reviews, edits, and debugs code, and answers codebase questions
Automates complex tasks like refactoring, migrations, and creating new features
Offers an auditable workflow in a secure, isolated environment with GitHub integration
Key differentiators
Microsoft Copilot
- AI-powered conversational assistant
- Inform, entertain, inspire
- Provides advice and answers
OpenAI Codex
Other comparisons
FAQ: Microsoft Copilot vs OpenAI Codex
Microsoft Copilot: Your AI companion. OpenAI Codex: AI coding assistant and agent for accelerated software development workflows.. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. Microsoft Copilot is freemium and OpenAI Codex is freemium.
The best choice between Microsoft Copilot and OpenAI Codex depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
Microsoft Copilot is primarily designed for individuals, while OpenAI Codex is built for businesses and professionals.
Microsoft Copilot offers: Provide information, Offer advice and feedback, Give straightforward answers, Inspire creativity. OpenAI Codex offers: Manages multiple AI coding agents across projects with a centralized workspace, Generates, writes, reviews, edits, and debugs code, and answers codebase questions, Automates complex tasks like refactoring, migrations, and creating new features, Offers an auditable workflow in a secure, isolated environment with GitHub integration.
Based on our data, Microsoft Copilot currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.