Both are useful, for different jobs. The key is that no assistant is a substitute for checking the original source. Confirm current features on each vendor's site.
How they differ
| Tool | Built for | Notes |
|---|---|---|
| Perplexity | Sourced question answering | Shows links; still verify |
| ChatGPT | General assistance | Broad tasks beyond research |
When to use which
- Quick sourced answers: a research-focused tool.
- Drafting and varied work: a general assistant.
- Important decisions: read the primary source.
Adoption is broad, per McKinsey, and Stanford's AI Index tracks fast improvement. These figures are third-party research for context, not a prediction of what any single business will see.
Is Perplexity better than ChatGPT for research? +
For sourced answers, often yes. For general drafting and reasoning, ChatGPT is broader. Verify sources regardless.
Can I trust AI research results? +
Treat them as a starting point and confirm important facts against the original source.
Which is better for a small business? +
Use a research tool for sourced answers and a general assistant for everyday work; many use both.
Explore more comparisons on the blog.