OpenAI Codex vs Zed: 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.
Zed
Zed is a lightning-fast, collaborative code editor built with Rust and AI-powered features for developers.
OpenAI Codex
OpenAI Codex is an AI-powered coding assistant that writes, tests, and reviews code in your development environment and cloud.
Zed
Zed is a lightning-fast, collaborative code editor built with Rust and AI-powered features for developers.
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
Zed
Lightning-fast Rust-based performance with zero lag
Real-time collaborative editing and screen sharing
Built-in AI code predictions and completions
Native Git integration and debugging support
Multi-language support via Tree-sitter
Command Palette for quick access to features
Extensions marketplace for customization
Voice calls and team chat
Open-source with weekly updates
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.
Zed
Zed offers flexible pricing to meet different developer needs, from individual users to large teams.
Personal Plan (Free Forever):
Complete code editor with all core features
50 AI prompts per month via Zed's hosted models
2,000 edit predictions monthly
Unlimited usage with your own AI API keys
Real-time collaboration features included
Pro Plan ($20/month):
500 AI prompts per month with usage-based billing beyond the limit
Unlimited edit predictions and AI completions
Access to premium AI models and faster responses
Community support and priority during high demand
14-day free trial with 150 prompts included
Enterprise Plan (Custom Pricing):
Everything in Pro plus advanced security features
Single Sign-On (SSO) integration and user management
Usage analytics and team administration tools
Shared billing across organization
Premium support with dedicated assistance
Security and data privacy guarantees
Contact [email protected] for Enterprise pricing and custom needs.