Augment Code vs OpenAI Codex: Features, Pricing and User Reviews 2026
Compare features, pricing, reviews, and more to make an informed decision
Augment Code
Augment Code is an AI-powered coding assistant built for professional software engineers working with large, complex codebases.
OpenAI Codex
OpenAI Codex is an AI-powered coding assistant that writes, tests, and reviews code in your development environment and cloud.
Augment Code
Augment Code is an AI-powered coding assistant built for professional software engineers working with large, complex codebases.
OpenAI Codex
OpenAI Codex is an AI-powered coding assistant that writes, tests, and reviews code in your development environment and cloud.
Augment Code
AI agents for autonomous coding tasks
Real-time codebase understanding and context
Smart code completions with project awareness
Multi-file editing with Next Edit guidance
Memory system that learns your coding style
Terminal and command-line integration
Native integration with development tools
Supports VS Code, JetBrains, Vim, and Neovim
Works with massive codebases and enterprise projects
Advanced chat for debugging and planning
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
Augment Code
Augment Code offers transparent pricing based on user messages rather than confusing token counts or usage limits.
Community Plan is free and includes 50 user messages per month, perfect for trying out the platform. You get access to the Context Engine, completions, and basic features.
Developer Plan costs $50 per month and provides 600 user messages, team management for up to 100 users, and enhanced security features.
Pro Plan at $100 monthly offers 1,500 user messages with priority support, ideal for growing development teams.
Max Plan provides 4,500 user messages for $250 monthly, designed for power users and high-demand teams.
Enterprise offers custom pricing with unlimited messages, advanced security features, SSO support, and dedicated support for large organizations.
If you run out of messages, you can buy additional ones for $10 per 100 messages. All paid plans include unlimited completions and Next Edit features.
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.
