Amazon Q vs CustomGPT
A detailed comparison to help you choose the right AI tool for your needs.
Our Pick
Amazon Q Developer
Amazon Q Developer edges out CustomGPT with superior overall performance and features that make it the better choice for most users.
Try Amazon QFeature Comparison
Feature
Amazon Q
CustomGPT
Ratings
Overall Rating
4.5
4.4
Coding
4.6
-
Writing
4.0
4.0
Reasoning
4.4
4.0
Speed
4.5
4.5
Value
4.7
4.3
Pricing
Monthly Price
$19
$49
Free Tier
Input (per 1M tokens)
-
-
Output (per 1M tokens)
-
-
Features
Context Window
200K
100K
Vision/Images
Audio
Video
Code Generation
AI Agents
Amazon Q Developer
Pros
- Best-in-class AWS integration
- 66% on SWE-Bench Verified
- Code transformation (Java 8 to 17)
- Built-in security scanning
- Generous free tier
Cons
- AWS-focused, less general-purpose
- Learning curve for non-AWS users
CustomGPT
Pros
- No-code chatbot builder
- Train on your own data
- Great for customer service
- Easy to deploy on websites
- MIT case study validation
Cons
- Not for coding tasks
- Limited customization vs building from scratch
- Pricing can add up with usage
Choose Amazon Q if you need:
AWS developers, cloud migrations, code modernization
Choose CustomGPT if you need:
Business chatbots, customer service, knowledge bases
Ready to get started?
Both tools offer free tiers or trials. Try them out and see which one works best for your workflow.