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Cursor 3
Major update to the AI-native editor with parallel Agents Window.
About Cursor 3
Released on April 2, 2026, Cursor 3 revolutionizes the AI IDE space by introducing a parallel 'Agents Window'. Developers can now spin up and manage multiple autonomous AI agents simultaneously, vastly accelerating complex refactoring and feature development.
Key Features
Parallel Agents Window
Multi-model support
Local workspace context
Perfect For
Parallel multi-agent coding workflows
Complex codebase refactoring at scale
Feature development with autonomous AI agents
Code review and test generation in parallel
Getting Started
- 1
Download Cursor from cursor.com
- 2
Open your project workspace
- 3
Launch the Agents Window
- 4
Assign tasks to parallel agents
What Makes Cursor 3 Different?
Parallel Agents Window — run multiple AI agents at once
VS Code compatible with all extensions
Multi-model support (GPT, Claude, etc.)
Developer acts as orchestrator, not typist
Pros & Cons
Pros
- Best-in-class coding workflow
- Run multiple agents at once
- Familiar VS Code interface
Cons
- High subscription cost for Pro
- Can consume API credits quickly in agent mode
Alternatives to Cursor 3
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Cursor
FreemiumAI Editor
The AI-first code editor.
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GitHub Copilot
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Supermaven
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