Perplexity AI Review (2026): 3 Free Pro Searches a Day, Then a Meter

Perplexity is the tool people open when a chatbot answer needs proof. It searches the web, writes a short answer and shows its sources. This Perplexity AI review checks how far the free plan goes, what the paid plans cost and how much you can trust those citations.

The product has also grown well beyond search. It now ships a browser called Comet and an agent called Computer. As a result, the pricing page talks about credits as much as answers.

So the testing behind this Perplexity AI review followed three questions. First, is the free plan enough? Second, what does Pro add for $20? Finally, is it better than ChatGPT for your kind of work?

So, what is Perplexity AI? It is an answer engine. You ask a question in plain language, it searches the live web and it replies with a summary. Every answer carries numbered citations, so you can open the pages it read.

What is Perplexity AI good for? It suits questions where fresh facts and sources count. For example, people use it for product research, news checks, market sizing and study notes. However, it is a weaker pick for long creative writing with no sources.

Who owns Perplexity? It is a private, independent company based in San Francisco. Aravind Srinivas, Denis Yarats, Johnny Ho and Andy Konwinski founded it in August 2022. Srinivas is still the CEO. In addition, its investors include Jeff Bezos and Nvidia, and early 2026 reports put its valuation near $21 billion.

Three groups get the most from it, and each uses it differently.

Students and researchers use it to find sources quickly. Meanwhile, analysts and marketers use Research mode for cited reports on a market or a rival. Finally, everyday users treat it as a search engine without ten blue links.

However, it is a poor fit for people who want one flat, predictable bill for agent work. Computer tasks spend credits, and big projects spend a lot of them. Likewise, writers who need a creative partner will prefer a general chatbot.

Four parts of the product do most of the work. Each one has its own limits, so here is what to expect from them.

How do you use Perplexity AI? You type a question and read the answer above its sources. Basic searches are practically unlimited on the free plan, according to the official help center. Follow-up questions then keep the context of the thread.

Pro Search goes further. It breaks a hard question into steps and reads more pages. Research mode goes further still, because it builds a full report with sources. However, free users get about three Pro searches a day and one Research query a month.

Does Perplexity use ChatGPT? Not exactly. It uses OpenAI models, but it is not built on ChatGPT alone. Paid users can pick between models from OpenAI, Anthropic, Google and xAI. In addition, the company runs its own Sonar models.

On the day of this review, the official plan page listed GPT, Gemini, Claude Sonnet, Grok, Kimi and GLM models. The free plan is different, though. There, the system picks the model for you, and advanced models stay locked.

Can Perplexity generate images? Yes, but only on paid plans. Pro includes image generation and limited video generation. The free plan has neither, according to the plan comparison table.

Paid plans also include a mode called Create files and apps. It turns a prompt into a report, a spreadsheet, a dashboard or a simple web app. Meanwhile, you can upload PDFs, CSVs, audio, video and images for analysis. Pro allows up to 50 file uploads per project.

Comet is a Chromium-based browser with the assistant built in. It launched in July 2025 and became free in October 2025. However, the plan table shows no Comet Assistant queries on the free tier, so the agent features need a paid plan.

What is Perplexity Computer? It is a general-purpose agent that arrived in February 2026. You describe a job, and it does the multi-step work. For example, it can build a pitch deck or a dashboard. We covered the hardware side in our story on the Perplexity portable computer. Computer runs on credits, which the pricing section explains.

In daily use, the product is fast and easy to check. The sources sit beside the answer, so a wrong claim is simple to catch. That habit of showing its work is the main reason to choose it over a plain chatbot.

However, citations are not proof. The Tow Center at Columbia Journalism Review tested eight AI search engines in March 2025. Perplexity answered 37 percent of its 200 queries incorrectly. That was the best result in the test, yet it still means roughly one miss in three.

The same study had an odd finding. The Pro version had a higher error rate than the free one. Therefore paying more does not remove the need to click through to the source.

For this Perplexity AI review, the limits were the bigger surprise. Paid plans no longer state a fixed daily number of Pro searches. Instead, the official table says weekly limits for average use. In other words, heavy users cannot plan around a clear number.

User feedback is still positive overall. One tracker lists a G2 score of 4.4 out of 5 from 353 reviews in September 2026. Still, reviewers often mention limits that change without much warning.

Perplexity pricing has three personal plans, a student plan and two business plans. The annual prices in this Perplexity AI review come from the official plan page, and the limits come from the official help center.

Is Perplexity AI free? Yes, the Standard plan costs nothing and has no time limit. However, it allows about three Pro searches a day and one Research query a month. It also has no advanced models and no image generation.

How much is Perplexity when you pay? Pro is the main plan at $20 a month. The official page shows $17 a month when you pay for a year. In addition, verified students and teachers pay $10 a month for Education Pro.

How Computer Credits Work

Computer has its own meter. Today, 100 credits equal $1, according to the help center. A light task uses roughly 100 to 350 credits. Meanwhile, a large project can use from 2,400 to 9,800.

Pro has no monthly credit grant. Instead, it includes some weekly Computer usage and a one-time bonus of 4,000 credits that expires in 30 days. Max, by contrast, starts with 10,000 credits every month.

How to Cancel a Perplexity Subscription

How do you cancel a Perplexity subscription? Open Settings, find Subscription and choose Manage Subscription, then Cancel subscription. However, a plan bought in the App Store or Google Play must be cancelled there.

Two details are easy to miss. First, deleting your account does not cancel the plan. Second, the refund window is short outside Europe. It is 24 hours for monthly plans and 72 hours for annual ones. Customers in the EU, the UK and Turkey get 14 days.

Is Perplexity better than ChatGPT? It depends on the job. This is the comparison most people ask about, and the two products start from different ideas.

Perplexity is a search product first. It always looks things up, and it always shows sources. As a result, it is the better pick for fact finding, news and quick research.

ChatGPT, by contrast, is a general assistant. It is stronger at drafting, rewriting, coding help and long conversations. Both cost about $20 a month on their main paid plans. So choose Perplexity when the answer must be checked. Instead, choose ChatGPT when the output itself is the product. Our guide to the best AI writing tools lists both with current prices.

Yes, Perplexity is a legitimate product from a large, well funded company. It launched its search engine in December 2022. Since then, it has raised money from well known investors and built apps for every major platform.

Is Perplexity AI good on privacy? It is average. Consumer plans let you opt out of AI training, according to the help center. Meanwhile, business plans state that data is never used for training.

One caveat stands. Several publishers have taken legal action over how the service uses their articles. Dow Jones and the New York Post sued in 2024, and Reddit followed in October 2025. These cases do not affect daily use. However, they could change which sources appear in answers.

The Perplexity vs Claude question is a choice between finding and thinking. Claude is the stronger pick for long documents, careful writing and code.

Perplexity, meanwhile, is quicker for sourced facts. In fact, paid Perplexity plans include Claude models in the model picker, so you can try both styles in one place.

Consensus is the better choice for academic questions. It searches peer-reviewed papers only, so the sources are studies instead of web pages.

However, it cannot answer everyday questions about news or products. Our Consensus AI review covers its free tier.

ChatGPT is the closest all-round rival, and it now searches the web too. It suits people who want one assistant for writing, images and chat.

Still, its answers do not put sources first in the same way. Therefore many people keep both and use each for its strength.

Pros

• Every answer shows numbered citations that link to the pages it read
• The free plan has practically unlimited basic searches and no time limit
• Pro includes models from OpenAI, Anthropic, Google and xAI under one $20 subscription
• Research mode and Create files and apps turn a question into a report, sheet or dashboard
• Education Pro halves the price to $10 a month for verified students and teachers
• It had the lowest error rate of eight AI search engines in the Tow Center test

Cons

• The free plan allows about three Pro searches a day and one Research query a month
• Paid plans use unstated weekly limits instead of a fixed daily number
• Computer bills in credits, and a large project can use thousands of them
• Even the best result in the Tow Center test was 37 percent incorrect answers
• Refunds outside Europe must be requested within 24 hours on monthly plans
• Several publishers are suing over how it uses their content

For research and fact finding, Perplexity is easy to recommend. The free plan is useful on its own, and the sources make every answer checkable. Students get an especially good deal at $10 a month.

The weak points are limits and meters. You cannot see a fixed number of Pro searches, and Computer spends credits quickly. So start on the free plan, move to Pro when three Pro searches a day feel tight, and treat Max as a tool for agent work only.

The short answer from this Perplexity AI review: it is the best place to start a question and a risky place to stop one. Use it to find the sources. Then read them.

Perplexity is one option among many assistants. Our guide to the best AI writing tools compares it with ChatGPT, Claude and others, with prices for each.

If your questions are academic, read the best AI research tools next. For a paper-first workflow, the Elicit AI review shows what a dedicated tool adds.