Yes, if your work involves research you need to trust and cite. Perplexity's strength is that it searches the live web and shows its sources, so you can verify every claim, which most general AI tools don't do as clearly. For up-to-date facts, market research and fact-checking, it's excellent.
For drafting, writing and creative work, a general tool like ChatGPT or Claude is better. Many businesses use Perplexity for the 'find out' and another tool for the 'write it up'.
Perplexity gets described as "an AI search engine", which undersells it a bit. It is really a research assistant that answers your question in plain English and, crucially, shows you where each part of the answer came from, with clickable sources. For anyone who has been burned by a confident AI making something up, that last part is the selling point.
What Perplexity is genuinely good at
Its edge is trust and freshness. Because it searches the live web as it answers, it handles up-to-date questions that trip up tools working from older training data. And because it cites sources, you can check its claims in seconds rather than taking them on faith. For business research, that combination is exactly what you want.
| Perplexity | ChatGPT / Claude | |
|---|---|---|
| Shows sources you can click | Yes, by default | Sometimes, less prominently |
| Searches the live web | Yes | Yes, when web access is on |
| Best for | Finding and verifying facts | Writing, drafting, reasoning |
| Up-to-date answers | Strong | Depends on the tool and mode |
| Long creative writing | Weaker | Stronger |
Where it is the wrong tool
Perplexity is a researcher, not a writer. Ask it to draft a warm client newsletter or a nuanced proposal and you will get something competent but flat. For that work, Claude or ChatGPT do a better job. So do not think of it as a replacement for your main assistant. Think of it as a specialist you bring in for a specific job: finding things out and being able to prove them.
Real business uses
When to reach for Perplexity
- Market research - sizing a market, checking a trend, with sources to cite
- Competitor checks - what rivals are doing, pulled from live sources
- Fact-checking - verifying a claim before it goes in a report or proposal
- Current information - rules, prices or news that change and must be recent
- Quick briefings - a sourced summary of an unfamiliar topic before a meeting
One practical tip: pair Perplexity with a note-taker. When you are researching a supplier, a market or a new regulation, ask your question, have it pull the key facts with their sources, and drop both into a running document. Over a few weeks you build a small, referenced knowledge base about your market that took minutes to assemble and would have cost a fortune in consultant time. For a business that never had a research function, that is a quietly powerful thing to own.
Use the right AI tool for each job
We help teams build a small, sharp toolkit, research, writing, admin, and get genuinely good at each.
The one habit to keep
Even with sources on show, click them for anything important. Perplexity is far more transparent than most tools, but the internet is full of confident nonsense, and a source is only as good as its origin. The tool makes checking easy, which is the whole point, so take the ten seconds and actually check. Treat it as a brilliant research assistant who hands you the references, not an oracle.
So should you use Perplexity? If research, facts and sources are part of your working week, yes, it earns its place as a specialist alongside your main assistant. If you mostly need help writing and drafting, you can happily skip it. Pick tools for the jobs you actually do, not the ones the internet is excited about this month.
Frequently asked questions
What is Perplexity AI used for?
Research. It answers questions in plain English while searching the live web and showing clickable sources, so you can verify every claim. That makes it strong for market research, fact-checking and up-to-date information.
Is Perplexity better than ChatGPT?
For research with sources, often yes. For writing, drafting and creative work, ChatGPT or Claude are better. They do different jobs, so many businesses use Perplexity to find things out and a general tool to write them up.
Does Perplexity show where its answers come from?
Yes, that is its main advantage. It cites sources by default and lets you click through to check them, which reduces the risk of relying on a confident but wrong answer.
Is Perplexity free?
There is a capable free version and a paid Pro tier at roughly £16 a month with more advanced features. The free version is enough to test whether it fits your research needs.
Should I still check Perplexity's sources?
Yes. It makes checking easy by showing sources, but you should still click through for anything important, since a citation is only as reliable as its origin.