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Aider vs Cline

Honest breakdown of Aider (pair-programming in your terminal. git-native, model-agnostic, oss.) and Cline (open-source autonomous coding agent for vs code. plan-then-act with full transparency.). Last refreshed 2026-04-30.

Aspect Aider Cline
Category cli extension
Pricing Free Free
Open source Yes Yes
License Apache-2.0 Apache-2.0
Models
  • · claude-sonnet-4-6
  • · gpt-5
  • · deepseek-v3.5
  • · any-via-litellm
  • · claude-sonnet-4-6
  • · gpt-5
  • · deepseek-v3.5
  • · qwen-3-coder
  • · llama-3.3
  • · any-via-openrouter
Integrations
  • · LiteLLM (200+ models)
  • · Git
  • · Pre-commit
  • · MCP
  • · OpenRouter
  • · Ollama
  • · LM Studio
Best for
  • · Solo devs in terminal-heavy workflows
  • · Open-source contributors
  • · Backend engineers
  • · Privacy-conscious teams
  • · Local-LLM enthusiasts
  • · Devs who want full control

When to pick Aider

  • · Solo devs in terminal-heavy workflows
  • · Open-source contributors
  • · Backend engineers

When to pick Cline

  • · Privacy-conscious teams
  • · Local-LLM enthusiasts
  • · Devs who want full control
Full Aider review → Full Cline review →