Cline Cline
Cline is an open-source autonomous AI coding agent that integrates into your IDE, terminal, or build process to execute complex tasks by planning, writing code, running terminal commands, and browsing the web. It is model-agnostic, allowing developers to connect their choice of LLMs including Claude, GPT, Gemini, and local models via Ollama.
Recent expansion of the platform to include a dedicated SDK for custom integrations, a web-based Kanban board for parallel agent orchestration, and the introduction of ClinePass for affordable, flat-rate access to curated open-weight models.
As of
- Plan and Act modes with human-in-the-loop approval
- Model-agnostic support with BYOK or credit-based inference
- Deep codebase integration via.clinerules and MCP servers
- Multi-platform support including VS Code, JetBrains, CLI, and SDK
- Safe execution with checkpoints, diff reviews, and rollback capabilities
Developers who prioritize open-source tools, require model flexibility to avoid vendor lock-in, or need an agent that can handle multi-step tasks across the entire project with explicit human oversight.
Users seeking a low-friction, flat-rate monthly subscription with a 'set-and-forget' experience, or those who prefer integrated inline auto-complete functionality over task-driven agentic workflows.
The Cline extension, CLI, and SDK are open-source (Apache 2.0) and free for individual developers. Costs are incurred via AI model inference, which can be handled by bringing your own API keys (pay-as-you-go) or purchasing credits through Cline. A flat $9.99/month ClinePass subscription is available for low-cost, curated model access, and a custom-priced Enterprise tier offers centralized billing and governance.
Cline is currently the premier open-source autonomous coding agent, distinguished by its transparency, model freedom, and robust Plan/Act workflow. While it requires more technical configuration and active inference cost management than bundled products like Cursor, it provides unmatched control and extensibility for power users and teams.
Is Cline free?
Cline is Freemium. The Cline extension, CLI, and SDK are open-source (Apache 2.0) and free for individual developers. Costs are incurred via AI model inference, which can be handled by bringing your own API keys (pay-as-you-go) or purchasing credits through Cline. A flat $9.99/month ClinePass subscription is available for low-cost, curated model access, and a custom-priced Enterprise tier offers centralized billing and governance. Check the official site for current plans.
What is Cline best for?
Developers who prioritize open-source tools, require model flexibility to avoid vendor lock-in, or need an agent that can handle multi-step tasks across the entire project with explicit human oversight.
Who makes Cline?
Cline is developed by Cline. It is listed in the IDE Extensions & Plugins category on ai.dosa.dev.
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