OpenAI Codex vs PearAI: Features, Pricing and User Reviews 2026
Compare features, pricing, reviews, and more to make an informed decision
OpenAI Codex
OpenAI Codex is an AI-powered coding assistant that writes, tests, and reviews code in your development environment and cloud.
PearAI
PearAI is an open source AI code editor that combines the best AI tools for faster development and smart coding.
OpenAI Codex
OpenAI Codex is an AI-powered coding assistant that writes, tests, and reviews code in your development environment and cloud.
PearAI
PearAI is an open source AI code editor that combines the best AI tools for faster development and smart coding.
OpenAI Codex
Writes code, fixes bugs, and adds tests
Works in terminal, IDE, cloud, and mobile
Automatic pull request reviews on GitHub
Runs multiple tasks at the same time
Provides detailed logs and test results
Supports custom setup through AGENTS.md files
Secure isolated environment for each task
Integrates with VS Code, Cursor, and Windsurf
Background cloud processing
Mobile app support for task management
PearAI
AI chat integrated into the editor
Inline code editing with AI assistance
Multiple AI model support including GPT-4 and Claude
Automatic codebase indexing and context awareness
Custom slash commands for quick actions
Built on Visual Studio Code for familiar interface
File and folder reference system with @ mentions
Terminal integration for debugging
Free and open source with premium options
Cross-platform support for Mac, Windows, and Linux
OpenAI Codex
OpenAI Codex is included as part of your ChatGPT subscription and does not require a separate purchase. It is available across multiple plan levels, each with different usage limits.
ChatGPT Plus costs $20 per month and includes Codex with usage limits that allow about 30 to 150 local messages or 5 to 40 cloud tasks every 5 hours. This plan is best for developers working on a few focused coding sessions each week.
ChatGPT Pro costs $200 per month and provides significantly higher limits, allowing about 300 to 1,500 local messages or 50 to 400 cloud tasks every 5 hours. This plan suits developers who need Codex throughout their full workday across multiple projects.
Business, Education, and Enterprise plans include the same per-seat limits as Plus. However, plans with flexible pricing can purchase additional credits to go beyond included limits. For automatic pull request reviews on all repositories, flexible pricing is required.
PearAI
PearAI offers simple pricing with options for different needs. The free Intern plan lets you try the editor with your own AI model keys or use free local models. This option is perfect for students or developers who want to test PearAI before committing.
The Maker plan costs $15 per month and includes everything you need for serious development. You get full access to the PearAI Router which automatically connects you to the best AI models for coding. The plan includes $15 in monthly credits for using premium AI models like GPT-4 and Claude. All conversations are private with a zero data retention policy through Anthropic. You also get direct support from the founders and contributors, plus the ability to buy additional credits when needed.
For Enterprise users who need multiple accounts, PearAI offers bulk discounts with increased monthly credits, centralized billing, and dedicated support. Contact the team directly for enterprise pricing.