OpenAI CodexvsCline

Full side-by-side comparison — features, pricing, platforms, and which one wins in 2026.

OpenAI Codex

Coding Assistants

Featured

OpenAI coding agent for CLI, IDE, web, desktop, and cloud workflows

Full review →Website ↗

Cline

Coding Assistants

Featured

Autonomous coding agent in VS Code

Full review →Website ↗
FeatureOpenAI CodexCline
CategoryCoding AssistantsCoding Assistants
PricingIncluded with eligible ChatGPT plans; additional credits availableFree (open-source)
GitHub Stars
✓ More stars
85k
18k
PlatformsmacOS, Windows, Linux, WebmacOS, Linux, Windows
Key Features
  • ✓ Terminal coding agent
  • ✓ IDE extension
  • ✓ Web and desktop app
  • ✓ Multi-agent workflows
  • ✓ Cloud environments
  • ✓ Worktrees
  • ✓ PR review
  • ✓ MCP and tool use
  • ✓ VS Code extension
  • ✓ Browser use
  • ✓ Terminal access
  • ✓ Multi-model
  • ✓ File editing
Pros
  • + Official OpenAI coding agent
  • + Works across CLI, IDE, web, desktop, and cloud
  • + Open-source CLI under Apache-2.0
  • + Strong fit for parallel agent workflows
  • + Designed for end-to-end software tasks and PR review
  • + Full VS Code integration
  • + Browser automation capability
  • + Human-in-the-loop approval
  • + Multi-model support
  • + Free and open-source
Cons
  • − Usage limits vary by ChatGPT plan
  • − Cloud and ChatGPT surfaces are proprietary
  • − Autonomous code changes still require review
  • − Team controls depend on workspace plan
  • − Can be token-expensive
  • − Requires good model for best results
  • − Sometimes over-eager with changes
  • − VS Code only
Tags
codingagenticcliideopenaichatgptmulti-agent
codingvscodeautonomousopen-source

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