If you’ve read the overview of what Perplexity is, you know it gives you direct answers with sources instead of a list of links. This guide shows you how to actually use it—step by step—so you can get better results faster.
I’ll walk through the basic workflow, explain when to use Pro Search (Copilot), show you how to verify citations, and give you three real examples you can copy. By the end, you’ll know how to use Perplexity for research without wasting time.
Try Perplexity free or get a month of Pro free with Comet.
The basic workflow (start here)
Perplexity is simple: you ask a question, it gives you an answer with numbered citations, then you follow up if you need more. The trick is knowing what to do at each step.
Step 1: Ask a specific question
Don’t type “electric cars.” Type “What are the best electric cars under $40k in 2026?” The more specific you are, the better the answer. Perplexity works best when you treat it like talking to someone who knows the topic but needs context about what you actually want.
Step 2: Read the answer and check citations
You’ll see an answer with numbers like [1], [2], [3]. Those are citations. Click them. If a claim matters to your decision, click the citation and skim the source. Does it actually say what Perplexity claims? Is the source reputable or some random blog? This step takes 30 seconds and saves you from bad info.
Step 3: Follow up instead of starting over
The big advantage of Perplexity is it remembers the conversation. If you asked about electric cars, you can follow up with “What about their range in cold weather?” and it knows you mean the cars from your first question. Don’t re-explain yourself every time. Just ask the next logical question.
When to use Pro Search (Copilot)
Pro Search (also called “Copilot”) is the deeper research mode. It reads more sources, takes longer, and handles complex questions better. On free accounts, you get 5 Pro searches every 4 hours. On Pro, they’re unlimited.
Use Pro Search for:
- Complex research questions with multiple angles
- Buying decisions where you need depth (ex: “best standing desk for under $500”)
- Academic research where source quality matters
- Fact-checking claims that need multiple viewpoints
Skip Pro Search for:
- Simple factual questions (“What time is it in Tokyo?”)
- Quick definitions or explanations
- Follow-up questions in an existing thread (regular search is fine)
If you’re on the free plan and you keep hitting the 5-search limit, that’s a sign you should either use regular search more or try Pro free for a month to see if unlimited searches are worth it.
How to verify citations (don’t skip this)
Perplexity can get things wrong. It can misread a source, miss context, or cite something that doesn’t actually support the claim. That’s why the citations exist—so you can check.
- Click citations on important claims. If the answer changes your decision, click the citation and skim the original.
- Check the source quality. Official docs, reputable news, academic papers = good. Random blog with ads = maybe not.
- Look for contradictions. If one citation says X and another says Y, don’t just trust the summary. Read both.
For health, finance, or legal claims, don’t stop at Perplexity’s summary. Click through to the sources and verify yourself. Perplexity is good, but it’s not a substitute for reading the original when it matters.
Organizing research with Spaces
If you’re doing research over multiple sessions (a work project, a big purchase, planning something), you can organize everything in Spaces. This keeps all your threads and searches in one place instead of losing them in your history.
To create a Space: Click the Spaces icon in the left sidebar, then click Create new Space. Name it something obvious like “Trip Planning” or “Laptop Research.” From there, you can add threads to that Space as you search, and everything stays organized by project or topic.
Spaces are available on free accounts, so you don’t need to pay for Pro to use them. They’re especially useful if you’re comparing multiple options or building up knowledge over time—you have a record of everything in one place.
3 real examples (copy these)
Here are three scenarios where Perplexity works well, with the exact prompts and what to look for in the answers.
Example 1: Research project (academic or work)
Prompt: “What are the main arguments for and against remote work productivity? Give me a summary with sources from the last 2 years.”
What to do next: Click the citations on both sides of the argument. Check if the sources are studies, opinion pieces, or news summaries. Follow up: “What do the studies with the largest sample sizes conclude?”
Example 2: Buying decision (product comparison)
Prompt: “Compare the M3 MacBook Air vs Dell XPS 13 for coding and light video editing. Pros, cons, pricing, and which would you pick?”
What to do next: Check the pricing citations (prices change fast). Follow up: “What are the most common complaints about each one?” This usually surfaces the stuff marketing doesn’t mention.
Example 3: Fact-checking something you saw
Prompt: “Is it true that [paste the claim]? Show me evidence for and against.”
What to do next: Look at the source quality on both sides. Reputable news vs random sites? Studies vs opinion blogs? If it’s a health/finance/legal claim, don’t stop here—click through and verify the original sources.
Common mistakes (what doesn’t work)
- Asking vague questions. “Tell me about AI” won’t get you anything useful. “What are the best free AI tools for students in 2026?” will.
- Not clicking citations. If you don’t verify sources, you’re just trusting an AI summary. That’s risky.
- Starting a new thread for follow-ups. Use the same conversation. Perplexity remembers context, so take advantage of it.
- Using it for creative work. Perplexity is for research. If you need to write something, brainstorm, or generate ideas, use ChatGPT instead. Here’s when to use which tool.
Frequently Asked Questions
How do I know if I should use Pro Search or regular search?
If the question is straightforward and factual, use regular search. If it’s complex, involves multiple perspectives, or you need deeper research, use Pro Search. When in doubt, start with regular and switch to Pro if the answer feels shallow.
Can I trust the citations Perplexity gives me?
The citations are real links to real sources, but Perplexity can misinterpret what a source says. Always click through on important claims and verify yourself. The citations are there so you can check—use them.
What’s the best way to organize research over multiple sessions?
Use Spaces. Click the Spaces icon in the left sidebar, create a new Space for your project, then add relevant threads to it as you search. This keeps everything organized in one place so you don’t lose track of what you’ve already researched.
Should I use Perplexity for homework or academic research?
Yes, for finding and understanding sources. No, if your assignment is to write something yourself. Use Perplexity to research, find credible sources, and understand the topic. Then write your own work and cite the original sources—not Perplexity.
Is Pro worth paying for?
If you’re doing heavy research, constantly hitting the 5 Pro searches limit, or need model switching, yes. If you only search occasionally and rarely hit limits, free is fine. Test Pro free for a month and decide based on actual usage.
Next steps
Open Perplexity and try one of the three examples above. Click the citations. Follow up with a second question. That’s all you need to get started.
If you’re trying to decide whether to use Perplexity or ChatGPT for a specific task, check out: Perplexity vs ChatGPT: Which Tool?
And if you haven’t read the overview yet, start here: Perplexity AI Complete Guide.
