Amazon CodeWhisperer vs IntelliJ IDEA: Which is Better in 2026?
Choosing between Amazon CodeWhisperer and IntelliJ IDEA comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: IntelliJ IDEA is our overall pick for ide & code editors workflows. Pick Amazon CodeWhisperer if you need AI coding.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Amazon CodeWhisperer
AI coding companion from AWS for faster development
Best for you if:
- • You need AI coding features specifically
- • Amazon's AI coding assistant
- • Security scans find vulnerabilities
IntelliJ IDEA
The capable & ergonomic Java IDE
Best for you if:
- • You need ide & code editors features specifically
- • Java IDE that enterprise teams rely on
- • Advanced refactoring handles complex changes
| At a Glance |  Amazon CodeWhisperer |  IntelliJ IDEA |
|---|---|---|
Starts at | $19/user/monthProfessional | $599/yearUltimate |
Best For | AI Coding | IDE & Code Editors |
Rating | - | - |
Choose Amazon CodeWhisperer or IntelliJ IDEA?
Choose Amazon CodeWhisperer if
AI coding companion from AWS for faster development
- AWS integration
- Free tier available
- Security scanning
- Budget matters ($19/user/month vs $599/year)
- Your work is AI coding-shaped, not ide & code editors-shaped
Choose IntelliJ IDEA if
The capable & ergonomic Java IDE
- Best Java IDE
- Smart completions
- Refactoring tools
- Your work is ide & code editors-shaped, not AI coding-shaped
| Feature | Amazon CodeWhisperer | IntelliJ IDEA |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | ★4.2/5 35 reviews | ★4.7/5 3,562 reviews |
| Categories | AI CodingDeveloper Tools | IDE & Code EditorsDeveloper Tools |
In-Depth Analysis
Amazon CodeWhisperer
AI coding companion from AWS for faster development
Strengths
- +AWS integration
- +Free tier available
- +Security scanning
- +Multiple languages
- +IDE support
Weaknesses
- -Less capable than Copilot
- -AWS focused
- -Suggestions basic
- -Privacy concerns
- -Falling behind
Key features
IntelliJ IDEA
The capable & ergonomic Java IDE
Strengths
- +Best Java IDE
- +Smart completions
- +Refactoring tools
Weaknesses
- -Resource intensive
- -Expensive Ultimate
Key features
Pricing: Amazon CodeWhisperer vs IntelliJ IDEA
| Plan | Amazon CodeWhisperer | IntelliJ IDEA |
|---|---|---|
| Tier 1 | Free Individual | Free Community |
| Tier 2 | $19 user/month Professional | $599 year Ultimate |
Pricing verified from each vendor's public pricing page. Compare in detail on Amazon CodeWhisperer pricing and IntelliJ IDEA pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Amazon CodeWhisperer
Want the highest-rated option?
Neither has user reviews yet.
Go with: Amazon CodeWhisperer
Value user reviews?
Neither has user reviews yet.
Go with: IntelliJ IDEA
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Amazon CodeWhisperer is a AI coding tool. IntelliJ IDEA is in ide & code editors. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
IntelliJ IDEA
- Higher user rating: 4.7/5 vs 4.2/5
- Larger review base (3,562 reviews)
- Free tier available
- Our pick for this comparison
Amazon CodeWhisperer
- Better fit for AI coding
The Bottom Line
IntelliJ IDEA is our pick.
Frequently Asked Questions
Is Amazon CodeWhisperer or IntelliJ IDEA better?
IntelliJ IDEA is rated in our evaluation. Both are freemium.
What are Amazon CodeWhisperer and IntelliJ IDEA used for?
Amazon CodeWhisperer: AI coding companion from AWS for faster development. IntelliJ IDEA: The capable & ergonomic Java IDE.
What does Amazon CodeWhisperer cost vs IntelliJ IDEA?
Amazon CodeWhisperer is freemium (free tier + paid plans). IntelliJ IDEA is freemium (free tier + paid plans). Visit their websites for detailed pricing.