Cline
Open-source autonomous coding agent for VS Code.
Verified live · 7/11/2026
Disclosure: some links below are affiliate links. If you sign up through them we may earn a commission — at no extra cost to you. It never affects our rankings.
What is Cline?
Open-source VS Code extension that acts as an agent to edit files, run terminal commands, and use the browser, with your approval at each step.
Pros
- Open source and transparent
- Human-in-the-loop approvals
- Model-agnostic
Cons
- You pay LLM API costs
- Can consume many tokens
Pricing
From $0 (bring your own API key) · Open source
Top Cline alternatives
- Aider — AI pair programming in your terminal.
- Amazon Q Developer — AWS AI assistant for coding and cloud.
- Augment Code — AI agent tuned for large codebases.
- Bito — AI code review and assistant for teams.
- Blackbox AI — AI coding assistant and code search.
- Bolt.new — Prompt to full-stack app in the browser.