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Cline vs Claude Code (2026): Open-Source Agent or Anthropic's Own?
Cline (Agentdex profile) and Claude Code (Agentdex profile) are both AI coding agents that read your codebase, edit files, run commands and work through multi-step tasks. The difference is in who controls the stack. Cline is a free, open-source agent that works with almost any model, including local ones. Claude Code is Anthropic's own agent, built around Claude models and paid through a Claude plan or the API. This comparison covers pricing, models, workflow and trade-offs, with facts checked against official sources on October 24, 2026.
Key Takeaways
- Pick Cline if you want open source (Apache 2.0), model freedom, local models or the lowest possible cost, and you like approving each step.
- Pick Claude Code if you want the most polished experience with Claude models, a strong terminal workflow and a flat monthly price instead of per-token bills.
- Cost: Cline itself is free; you pay your model provider, use Cline credits or ClinePass ($9.99/month). Claude Code needs Claude Pro ($20/month, or $17/month billed annually) or higher, a Team or Enterprise seat, or API billing.
- Models: Cline works with Anthropic, OpenAI, Google, OpenRouter and many other providers, plus Ollama and LM Studio. Claude Code only runs Claude models.
- You can use both. Claude Code's VS Code extension and Cline both run in VS Code and Cursor (Agentdex profile), so many developers keep one for big tasks and one for model experiments.
Cline vs Claude Code at a glance
| Cline | Claude Code | |
|---|---|---|
| Made by | Cline (open-source project and company) | Anthropic |
| License | Open source, Apache 2.0 | Proprietary |
| Where it runs | VS Code and forks such as Cursor, JetBrains IDEs, CLI, desktop app, cloud agents | Terminal, VS Code extension (also in Cursor), JetBrains plugin (beta), desktop app and web |
| Models | Bring your own key from most providers, Cline credits, or local models | Claude models only (Sonnet 5.5, Opus 5.5, Haiku 5.5) |
| Price of the tool | Free | Included with Claude Pro, Max, Team or Enterprise, or paid per token via the API |
| Project rules | .clinerules | CLAUDE.md |
| Extending it | MCP servers and MCP Marketplace | MCP servers, custom commands, hooks and subagents |
| Safety net | Approval for file changes and commands, checkpoints to roll back | Permission prompts and configurable permission modes |
Pricing: free tool vs subscription
Cline costs nothing to install. You pay for the model you connect. You can bring your own API key and pay the provider directly, buy Cline credits, subscribe to ClinePass at $9.99/month, or run a local model through Ollama or LM Studio and pay nothing for inference. Cline Enterprise adds SSO, SCIM, role-based access, audit logs and VPC deployment at custom pricing. Details are in our Cline pricing guide.
Claude Code is not included on Claude's free plan. It comes with Pro ($20/month, or $17/month billed annually), Max 5x ($100/month) and Max 20x ($200/month), and with Team and Enterprise seats. You can also run it on API billing and pay per token. A subscription gives you predictable spend but has usage limits that reset over time, and heavy users can hit them. See our Claude Code pricing guide.
The honest version: for light use, Cline with a cheap or local model is the cheapest option. For heavy daily use of Claude models, a Claude subscription is often easier to budget than per-token API bills, because Cline users who want Claude typically pay through an API key or credits.
Models: freedom vs focus
Cline's biggest advantage is model choice. You can switch between Claude, GPT, Gemini, open-weight models and local models per task, and use a cheaper model for planning and a stronger one for edits. That makes Cline useful if you want to test new models as they launch or keep code off third-party servers with a local model.
Claude Code only runs Claude models, through Anthropic or cloud providers that host Claude. That's a limit, but also a strength: Anthropic builds the model and the agent together, so the agent is tuned for how Claude works, and new Claude features tend to arrive in Claude Code first. Our guide to the best LLMs for coding compares the models themselves.
Workflow and features
Cline is built around transparency. Its Plan and Act modes let it explore and propose a plan before it changes anything. It asks for approval before editing files or running terminal commands, unless you turn on auto-approve, and checkpoints let you roll back to an earlier state. Project conventions go in .clinerules files, and the MCP Marketplace makes it easy to add tools. With roughly 70,800 GitHub stars, it's one of the most popular open-source agents. Read the full Cline guide.
Claude Code started in the terminal and still feels most at home there. It reads a CLAUDE.md file for project rules, connects to tools through MCP and supports custom slash commands, hooks that run your own scripts at set points, and subagents for splitting larger jobs. The VS Code extension (VS Code 1.94.0 or later) adds a graphical panel and inline diffs, and works in Cursor too. See our Claude Code IDE guide.
Privacy and control
With Cline, your code goes only to the model provider you choose, or stays on your machine with a local model. Because it's open source, you or your security team can read exactly what it does. With Claude Code, your prompts and code go to Anthropic or the cloud provider hosting Claude, under Anthropic's terms for your plan. Business and API plans have different data terms from consumer plans, so check them before using it on sensitive code.
Which one should you choose?
- Solo developer on a tight budget: Cline with a low-cost or local model.
- Developer who lives in Claude and works long sessions: Claude Code on Pro or Max.
- Team that needs open source or self-hosting: Cline, with Cline Enterprise if you need SSO and audit logs.
- Terminal-first workflow: Claude Code, though the Cline CLI is a solid open-source option. Also compare OpenCode vs Claude Code.
- Already using Cursor: both run inside it. Our Cline vs Cursor and Cursor vs Claude Code comparisons explain how they fit.
Tips for getting the most from either tool
- Write a short rules file (.clinerules or CLAUDE.md) with your stack, test command and conventions. The free Vibe Coder Starter Kit includes templates for both.
- Ask for a plan first on anything bigger than a small fix.
- Commit before each agent task so you can undo with Git.
- Keep the agent's permissions tight on production repositories.
Verdict
Cline and Claude Code are both excellent, and the choice comes down to control versus polish. Cline gives you open source, any model and full visibility, at the cost of more setup and variable model bills. Claude Code gives you Anthropic's best-tuned agent for Claude models and a predictable subscription, at the cost of being locked to one vendor. If you're unsure, start with Cline for free, then try Claude Code on Pro for a month on the same project.
FAQ
Is Cline better than Claude Code?
Neither is better in every case. Cline is better for model choice, open source and low cost. Claude Code is better if you mainly use Claude models and want Anthropic's most tuned agent experience.
Is Cline free?
Yes. Cline is free and open source under Apache 2.0. You pay only for the model you use, through your own API key, Cline credits or ClinePass, or nothing if you run a local model.
Can I use Claude Code for free?
No. Claude Code is not included on Claude's free plan. It needs Pro ($20/month, or $17/month billed annually), Max, a Team or Enterprise seat, or API billing.
Can Cline use Claude models?
Yes. You can connect Claude models in Cline with an Anthropic API key or through providers such as OpenRouter, paying per token.
Can I use Cline and Claude Code together?
Yes. Both run in VS Code and Cursor, and many developers use Claude Code for large tasks and Cline for trying other models. Keep your project rules in both formats so each agent follows the same conventions.
Which is better for beginners?
Claude Code needs less setup because the model is built in. Cline is easier to start for free, and its step-by-step approvals make it easy to see what the agent is doing.
Written by Agentdex Editorial. Agentdex is an independent directory reviewing AI coding tools; we are not affiliated with the companies mentioned. Prices and features are as of October 24, 2026, from official sources linked above. Always confirm on the vendor's site.