Claude vs CustomGPT

A detailed comparison to help you choose the right AI tool for your needs.

Winner
Anthropic

Claude

4.8
Try Claude
CustomGPT

CustomGPT

4.4
Try CustomGPT
Our Pick
Claude

Claude edges out CustomGPT with superior overall performance and features that make it the better choice for most users.

Try Claude

Feature Comparison

Feature
Claude
CustomGPT
Ratings
Overall Rating
4.8
4.4
Coding
4.9
-
Writing
4.9
4.0
Reasoning
4.8
4.0
Speed
4.3
4.5
Value
4.6
4.3
Pricing
Monthly Price
$20
$49
Free Tier
Input (per 1M tokens)
-
-
Output (per 1M tokens)
-
-
Features
Context Window
200K
100K
Vision/Images
Audio
Video
Code Generation
AI Agents

Claude

Pros

  • Best for writing and analysis
  • Projects feature for organization
  • Artifacts for interactive content
  • Strong on accuracy and nuance
  • Handles sensitive data well

Cons

  • Slower than GPT-4o
  • Limited free tier

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 Claude if you need:

Long-form writing, analysis, research, professional use

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.