Top Editor Extensions for Coding in 2026

Compare the top editor extensions for AI-powered coding. Features, pricing, and recommendations.

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Amazon Q Developer icon

Amazon Q Developer

Editor Extension

IDE Integration by Amazon (AWS)

Excels at editor users
Free / $19/mo Read review →
Augment Code icon

Augment Code

Editor Extension

Context-Aware Agent by Augment

Excels at large codebase context
Free / $20/mo Read review →
Continue icon

Continue

Editor Extension

Open Source IDE Extension by Continue

Excels at editor users
Free / $10/mo Read review →
Gemini Code Assist icon

Gemini Code Assist

Editor Extension

Google's AI coding assistant

Excels at google cloud users
Bundle available
Free / $19/mo Read review →
GitHub Copilot icon

GitHub Copilot

Editor Extension

Your AI pair programmer

Excels at github-centric teams
Free / $10/mo Read review →
JetBrains AI Assistant / Junie icon

JetBrains AI Assistant / Junie

Editor Extension

IDE-Integrated AI by JetBrains

Excels at editor users
Free / $10/mo Read review →
KiloCode icon

KiloCode

Editor Extension

Open-core AI coding agent for VS Code and JetBrains

Excels at editor users
Free / $15/mo Read review →
Supermaven icon

Supermaven

Editor Extension

Code Completion by Supermaven

Excels at fast code completion
Free / $10/mo Read review →
Tabnine icon

Tabnine

Editor Extension

AI assistant that understands your code

Excels at privacy-conscious teams
Free / $9/mo Read review →
Zencoder icon

Zencoder

Editor Extension

IDE Extension by Zencoder

Excels at repo-level context
Free / $19/mo Read review →

Editor Extensions Compared

Here are 10 editor extensions available in 2026. Each takes a different approach to AI-powered coding assistance.

Amazon Q Developer

Amazon Q Developer — AI Code Assistant from Amazon (AWS). IDE Integration.

  • Code completions
  • AI chat
  • Agentic mode
  • Multi-file editing

Augment Code

Augment Code — AI Code Assistant from Augment. Context-Aware Agent.

  • Code completions
  • AI chat
  • Agentic mode
  • Multi-file editing

Continue

Continue — AI Code Assistant from Continue. Open Source IDE Extension.

  • Code completions
  • AI chat
  • Agentic mode
  • Multi-file editing

Gemini Code Assist

Google's AI-powered coding assistant built on Gemini. Provides code completions, chat, code transformations, and full codebase awareness in VS Code and JetBrains IDEs.

  • Code completions
  • AI chat
  • Code transformations
  • Codebase awareness

GitHub Copilot

GitHub's AI coding assistant that suggests code completions, whole functions, and chat-based help directly in your editor.

  • Code completions
  • Chat
  • CLI integration
  • Pull request summaries

JetBrains AI Assistant / Junie

JetBrains AI Assistant / Junie — AI Code Assistant from JetBrains. IDE-Integrated AI.

  • Code completions
  • AI chat
  • Multi-file editing
  • Terminal commands

KiloCode

Open-core AI coding agent for VS Code, JetBrains, and CLI. Free with BYOK or free models. Kilo Pass provides credits at cost with zero markup. Teams and Enterprise plans add organizational features.

  • AI chat
  • Agentic mode
  • Multi-file editing
  • Terminal commands

Supermaven

Supermaven — AI Code Assistant from Supermaven. Code Completion.

  • Code completions
  • AI chat
  • Adaptive learning
  • Low-latency suggestions

Tabnine

AI code assistant focused on privacy and enterprise use, with local model options and team-trained AI.

  • Code completions
  • Chat
  • Local model option
  • Team training

Zencoder

Zencoder — AI Code Assistant from Zencoder. IDE Extension.

  • Code completions
  • AI chat
  • Agentic mode
  • Multi-file editing
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