Updated May 2, 2026AI & ML Comparison

Amazon CodeWhisperer vs Cursor Comparison

A detailed comparison of Amazon CodeWhisperer and Cursor.

Amazon CodeWhisperer

AI-powered coding companion.

Primary Task

Code Completion

Pricing

Freemium

Key Features

Security Scans
AWS Optimized
Free for Individuals

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Cursor

The AI-first code editor.

Primary Task

AI Editor

Pricing

Freemium

Key Features

Chat with Codebase
Auto-debug
VS Code Fork

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At a Glance

Feature	Amazon CodeWhisperer	Cursor
Primary Task	Code Completion	AI Editor
Pricing Model	Freemium	Freemium
Founded	2022	2023
Model Type	N/A	N/A
Context Window	N/A	N/A
Fine-tuning	N/A	N/A
API Cost	N/A	N/A
Latency	N/A	N/A

Pros & Cons

Amazon CodeWhisperer

Strengths

Free for individuals
AWS optimized
Security scanning

Limitations

AWS focus only
Average accuracy
Limited IDEs

Cursor

Strengths

Best AI integration
VS Code fork (familiar)
Codebase awareness

Limitations

Separate editor
Subscription cost
Privacy concerns

Final Decision

The Verdict

Both tools are excellent. Here's how to choose the right one for your project.

Choose Amazon CodeWhisperer

Best for

Strong Security Scans capabilities
Freemium pricing model
Code Completion workflows

Choose Cursor

Best for

Chat with Codebase focused projects
Freemium approach
AI Editor use cases

Frequently Asked Questions

What is the main difference between Amazon CodeWhisperer and Cursor?

Amazon CodeWhisperer is primarily a Code Completion, while Cursor is focused on AI Editor. AI-powered coding companion. The AI-first code editor.

Is Amazon CodeWhisperer open source?

No, Amazon CodeWhisperer is a commercial product with a freemium model.

Is Cursor open source?

No, Cursor is a commercial product with a freemium model.

Which is better for AI & ML?

It depends on your specific needs. Amazon CodeWhisperer is often chosen for its security scans capabilities, while Cursor is popular for its chat with codebase features.