Perplexity
An answer engine rather than a chatbot: it searches the live web and cites its sources, so you can check what it tells you. Useful for research you have to stand behind, though ChatGPT and Claude now do much the same thing.
Features
Perplexity is a search tool with an assistant on top, rather than an assistant that occasionally searches. Ask it something and it goes and looks, then answers with links to what it read. That one difference is why it has a following among people whose work has to stand up to scrutiny.
How freelancers tend to use it
- Research for client work where the information has to be current, and where you may be asked where it came from
- Checking a claim before it goes into something you are paid for, since every answer carries sources you can open
- Getting up to speed on an unfamiliar sector quickly, before a discovery call, so you are not learning the vocabulary in front of the client
- Market and competitor scans, what others charge, how they position themselves, what language a niche uses about itself
- Finding tools, suppliers or specifications without wading through pages of affiliate listicles
Worth knowing
The citations are the selling point and also where the care goes. It will sometimes cite a real source that says something slightly different from the summary, or lean on a thin page because that page happened to rank. Open the links on anything that matters rather than trusting the paragraph above them.
Its advantage has narrowed. ChatGPT and Claude both search the web and cite sources now, so if you already pay for one of those, the case for a second subscription is weaker than it was a year ago. Use the free tier properly before you upgrade.
Because it summarises, it flattens detail. For anything where the detail is the point, a contract, a regulation, a technical spec, read the source rather than the answer.
The free tier limits how many of the better searches you get in a day, and on a research-heavy afternoon that arrives sooner than you would expect.
Who it suits
Worth it if your work depends on current information and verifiable sources, so research, consulting, or writing about fast-moving fields. If what you mainly need is help drafting, a general assistant already covers that and this is the wrong purchase.