The official documentation states that the free claude.ai plan does not include Claude Code. You need a Pro or higher plan, or a Console (API) account.
AI Basics · Free Alternatives
Free Alternatives to Claude Code
Tools you can use instead of Claude Code, compared by whether you can start for free and whether they work in Korean.
4 alternatives4 free to start
WHY
Why people look for alternatives to Claude Code
Before looking for alternatives, check the terms of the original tool.
Is it free?The official documentation states that the free claude.ai plan does not include Claude Code. You need a Pro or higher plan, or a Console (API) account.
Plan to check firstPro $22/month
WeaknessIt is not included in the free plan. According to the official documentation, you need a Pro, Max, Team, Enterprise, or Console (API) account to use it. It also edits files on your computer directly, so it’s safer to back up any important folder first.
ALTERNATIVES
Tools worth using instead
Tools you can start using for free are listed first.
CodexCoding AI bundled with ChatGPT plans
Free tierCodex is a coding agent from OpenAI. With the ChatGPT account you already use, it reads, edits, and runs code on the web, in the app, and in the terminal. Its biggest advantage: it is included in your plan, so there is no separate subscription.
Free scopeThe official pricing page lists the Free ($0) plan as 'for exploring Codex with quick coding tasks.' For serious use you need Go or above.
Fair KoreanAdvancedLearn more →
CursorAI pair-programming tool for developers
Free tierCursor is a code editor rebuilt around AI. Hand it a whole folder and its built-in agent reads and edits many files at once, which makes it useful for taking a half-finished project and growing it.
Free tierThe Hobby plan works without a credit card, but agent requests are capped. A single full day of real use will hit the limit.
Fair KoreanAdvancedLearn more →
ReplitAI coding assistant in your web browser
Free tierReplit is an AI coding tool that only needs a web browser. Describe what you want to build, and the AI writes the app and even creates its web address, so office workers who do not code can build internal tools or landing pages.
Free tierThe free Starter plan lets you build apps and publish one online. The agent runs on daily credits.
Fair KoreanBeginnerLearn more →
ClaudeOur top-rated AI
Free tierClaude is a conversational AI from Anthropic in the US. It reads long documents whole and keeps context while writing and analyzing, so it is a go-to tool for “reading and writing work” such as reports, proposals, and policy reviews.
Free tierCreate an account and use a daily allowance for free. Regular work use hits the free limit quickly.
Excellent KoreanBeginnerLearn more →
COMPARE
At a Glance
| Tool | Free | Korean | Level | Verdict |
|---|---|---|---|---|
| Claude Code | Paid | Excellent | Intermediate | Coding AI that works in the terminal |
| Codex | Free tier | Moderate | Advanced | Coding AI included with ChatGPT plans |
| Cursor | Free tier | Moderate | Advanced | AI pair-programming tool for developers |
| Replit | Free tier | Moderate | Beginner | AI coding assistant in your web browser |
| Claude | Free tier | Excellent | Beginner | The most talked-about AI |
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Related pages
FAQ
The alternatives you can start for free are Codex, Cursor, Replit, and Claude. The free tier differs by tool, so check each tool’s page.
The tools we suggested comparing first on the Claude Code page are Codex and Cursor.
Last updated 22 Sep 2026 · Free-plan availability, pricing, and terms are the values confirmed on each tool’s official page. Ratings are based on John Kim, CEO of Nanum Consulting, using these tools firsthand in training sessions and real work.
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