Amazon Q Developer vs Cline: Side-by-Side Comparison 2026

Amazon Q Developer vs Cline comparison for 2026. Features, pricing, AI capabilities, and editor support analyzed side by side to help you choose the right coding tool for your workflow.

Amazon Q Developer is an editor extension from Amazon (AWS) — ai coding assistant built for aws developers. Cline is an AI agent from Cline (Open Source) — open-source ai agent for vs code.

Amazon Q Developer

AWS-native AI coding assistant for IDE plugins (VS Code, JetBrains) and the AWS console. Strong AWS service knowledge (CDK, Lambda, IAM, infrastructure-as-code). AWS announced end-of-support April 30, 2026 with replacement product Kiro.

  • ✓ Code completions
  • ✓ AI chat
  • ✓ Agentic mode
  • ✓ Multi-file editing
  • ✓ Terminal commands

Free / $19/mo · 2 plans

Cline

Open-source AI agent for VS Code that plans, edits, and runs code with a focus on transparency. BYOK (Anthropic, OpenAI, OpenRouter, local models) or paid Cline Cloud with included credits.

  • ✓ AI chat
  • ✓ Agentic mode
  • ✓ Multi-file editing
  • ✓ Terminal commands
  • ✓ Test generation

Free · 2 plans

Feature Amazon Q Developer Cline
Category ExtensionAgent
Starting Price Free Free
Model Family Multi-modelMulti-model (any)
Open Source NoYes (Apache 2.0)

Pricing verified May 4, 2026. Amazon Q Developer pricing | Cline pricing

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Key Differences

  • Category: Amazon Q Developer is an editor extension; Cline is an AI agent.
  • Starting price: Amazon Q Developer starts at $19/mo; Cline starts at free / BYOK.
  • Model family: Amazon Q Developer uses Multi-model; Cline uses Multi-model (any).
  • Open source: Amazon Q Developer: No. Cline: Yes (Apache 2.0).
  • Bring your own key: Cline supports BYOK; Amazon Q Developer does not.
  • Platforms: Amazon Q Developer runs on Desktop, Web; Cline runs on Desktop.
  • Provider: Amazon Q Developer is built by Amazon (AWS); Cline is built by Cline (Open Source).

Which Should You Choose?

Choose Amazon Q Developer if you want AWS-integrated coding with deep cloud service understanding. Choose Cline if you want autonomous coding with full transparency into every action taken. Read our full reviews to see which fits your workflow.

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