Perplexity vs CustomGPT
A detailed comparison to help you choose the right AI tool for your needs.
Our Pick
Perplexity AI
Perplexity AI edges out CustomGPT with superior overall performance and features that make it the better choice for most users.
Try PerplexityFeature Comparison
Feature
Perplexity
CustomGPT
Ratings
Overall Rating
4.6
4.4
Coding
3.5
-
Writing
4.2
4.0
Reasoning
4.4
4.0
Speed
4.8
4.5
Value
4.7
4.3
Pricing
Monthly Price
$20
$49
Free Tier
Input (per 1M tokens)
-
-
Output (per 1M tokens)
-
-
Features
Context Window
128K
100K
Vision/Images
Audio
Video
Code Generation
AI Agents
Perplexity AI
Pros
- Real-time web access
- Cites all sources
- Great for research
- Fast responses
- Generous free tier
Cons
- Not as capable for coding
- Writing not as polished
- Limited context for complex tasks
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 Perplexity if you need:
Research, fact-checking, current events
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.