CursorAI code editor; Cursor 3 adds an agents window to run parallel agents.Claude CodeAnthropic's agentic coding tool: delegate engineering tasks from your terminal.LovableBuild and publish full-stack web apps by chatting with AI.Bolt.newPrompt, run, edit and deploy full-stack apps entirely in your browser.v0Vercel's prompt-to-app builder with Design Mode and one-click deploy.ReplitBrowser IDE whose Replit Agent builds and deploys apps from a description.WindsurfAgentic IDE with Cascade; now part of Cognition (Devin Desktop).ZedOpen-source Rust editor at 120fps with an agent panel and parallel agents.GitHub CopilotCopilot agent mode in VS Code: edits files, runs commands, fixes its own errors.Codex CLIOpenAI's open-source coding agent that runs locally in your terminal.Gemini CLIGoogle's open-source terminal agent; free tier moved to Antigravity CLI in 2026.Base44Describe an app, get a working app with auth, database and hosting. Owned by Wix.n8nVisual workflow automation with AI agent nodes; self-host free.LangSmith Agent BuilderLangChain's no-code agent builder: describe the job, it writes its own instructions.DifyOpen-source platform for LLM apps: visual workflows, RAG and agents.RunwayGen-4.5 video generation with consistent characters and worlds.Kling AIKuaishou's video model: 15s clips, native audio, multi-shot storyboards.Google VeoGoogle DeepMind's video model with native sound, in Flow and the Gemini app.PikaPlayful text/image-to-video with effects like Pikaffects.HeyGenTurn one recording into a realistic AI avatar that presents any script.MidjourneyDistinctive art-quality images, now animated with V1 video.IdeogramImage generator famous for clean, accurate text in logos and posters.RecraftDesign-grade images and real vector SVGs, logos and brand styles.ClineOpen-source coding agent in VS Code with Plan/Act modes; bring any model.DevinCognition's autonomous AI software engineer, in the cloud or locally.KiroSpec-driven agentic IDE: turns prompts into specs, then code.Google AntigravityGoogle's agent-first IDE: agents plan, build and verify apps in a browser.WarpAgentic development environment: a modern terminal with built-in coding agents.Luma Dream MachineRay3 video model with HDR and fast Draft Mode.Adobe FireflyAdobe's commercially-safe image, video and vector generator.

CursorAI code editor; Cursor 3 adds an agents window to run parallel agents.Claude CodeAnthropic's agentic coding tool: delegate engineering tasks from your terminal.LovableBuild and publish full-stack web apps by chatting with AI.Bolt.newPrompt, run, edit and deploy full-stack apps entirely in your browser.v0Vercel's prompt-to-app builder with Design Mode and one-click deploy.ReplitBrowser IDE whose Replit Agent builds and deploys apps from a description.WindsurfAgentic IDE with Cascade; now part of Cognition (Devin Desktop).ZedOpen-source Rust editor at 120fps with an agent panel and parallel agents.GitHub CopilotCopilot agent mode in VS Code: edits files, runs commands, fixes its own errors.Codex CLIOpenAI's open-source coding agent that runs locally in your terminal.Gemini CLIGoogle's open-source terminal agent; free tier moved to Antigravity CLI in 2026.Base44Describe an app, get a working app with auth, database and hosting. Owned by Wix.n8nVisual workflow automation with AI agent nodes; self-host free.LangSmith Agent BuilderLangChain's no-code agent builder: describe the job, it writes its own instructions.DifyOpen-source platform for LLM apps: visual workflows, RAG and agents.RunwayGen-4.5 video generation with consistent characters and worlds.Kling AIKuaishou's video model: 15s clips, native audio, multi-shot storyboards.Google VeoGoogle DeepMind's video model with native sound, in Flow and the Gemini app.PikaPlayful text/image-to-video with effects like Pikaffects.HeyGenTurn one recording into a realistic AI avatar that presents any script.MidjourneyDistinctive art-quality images, now animated with V1 video.IdeogramImage generator famous for clean, accurate text in logos and posters.RecraftDesign-grade images and real vector SVGs, logos and brand styles.ClineOpen-source coding agent in VS Code with Plan/Act modes; bring any model.DevinCognition's autonomous AI software engineer, in the cloud or locally.KiroSpec-driven agentic IDE: turns prompts into specs, then code.Google AntigravityGoogle's agent-first IDE: agents plan, build and verify apps in a browser.WarpAgentic development environment: a modern terminal with built-in coding agents.Luma Dream MachineRay3 video model with HDR and fast Draft Mode.Adobe FireflyAdobe's commercially-safe image, video and vector generator.

Home / Alternatives / Codex CLI

Codex CLI alternatives

Codex CLI is a terminal / coding agent: OpenAI's open-source coding agent that runs locally in your terminal. If it isn't the right fit, here are the other terminal / coding agents we track, each with an official demo and sourced pricing. Last checked 2026-10-17.

1. Claude Code

Command-line tool for agentic coding that lets developers delegate substantial engineering tasks to Claude from the terminal; later added VS Code and JetBrains integrations and an SDK. source

From $20/month · No free tier listed

Codex CLI vs Claude Code → · Official site ↗

2. Gemini CLI

Open-source (Apache-2.0) AI agent for the terminal: coding, research and task automation with Gemini models and MCP tools. source

From $20/month · No free tier listed · Open source

Codex CLI vs Gemini CLI → · Official site ↗

3. Cline

Open-source autonomous coding agent (VS Code extension and more). Plans, then edits files and runs commands with your approval, using any model provider. source

See official pricing · Free tier available · Open source

Codex CLI vs Cline → · Official site ↗

4. Devin

Autonomous AI software engineer from Cognition: give it a task and it plans, codes, tests and opens pull requests, in the cloud or via Devin Desktop/CLI. source

From $20/month · Free tier available

Codex CLI vs Devin → · Official site ↗

5. Warp

Terminal rebuilt as an agentic development environment: run multiple coding agents, review diffs and edit code alongside your shell. source

From $20/month · Free tier available

Codex CLI vs Warp → · Official site ↗

FAQ

What are the best Codex CLI alternatives?

Other terminal / coding agents we track: Claude Code, Gemini CLI, Cline, Devin, Warp.

Is there a free alternative to Codex CLI?

These alternatives list a free tier or free plan: Cline, Devin, Warp. Limits vary; check each official pricing page.

Is there an open-source alternative to Codex CLI?

Open-source options in this category: Gemini CLI, Cline.

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