Frequently Asked Questions About Perplexity

Perplexity at a Glance

Perplexity is an AI search service that retrieves information and processes it into answers with source references. You can get started for free, ask follow-up questions, and discuss supported files; always verify key conclusions in the genuine sources, even when the answer sounds convincing.

What is Perplexity, and what is it used for?

What is Perplexity AI?

Perplexity is an AI-powered search and answer service. You ask a question in plain language and receive a detailed answer, usually with references to the sources used. You can then ask follow-up questions, compare options, or request a different explanation.

What can you use Perplexity for?

Perplexity can be used to search for information, explore topics, gather sources, and discuss documents. For example, you can look up genuine product terms and conditions or investigate differences between solutions. Describe the purpose of your query so it’s clear what information is truly relevant.

Is Perplexity a search engine or a chatbot?

It combines features of both. You have a conversation just like with a chatbot, while the search function gathers information from various sources. This allows you to ask targeted follow-up questions after an initial response without having to restate the full context each time.

What is the difference between Perplexity and Google?

Google Search helps you find web pages and other results. Perplexity places more emphasis on a curated answer with sources. Both can be useful. If you’re looking for a single genuine download page, a direct search is often sufficient; for a broader comparison, a summary answer can be helpful.

Is Perplexity the same as ChatGPT?

No. They are different services with their own interfaces, features, and terms and conditions. Perplexity places a strong emphasis on search and citations. ChatGPT also supports research and other tasks. Compare them using the same specific task, not just based on the wording of a single answer.

Can Perplexity understand Dutch?

Yes, you can ask questions in Dutch and request answers in Dutch. If applicable, please specify whether you’re writing for Belgian or Dutch readers. If you want information about a specific country, please mention that separately: the language of your question does not automatically determine the correct market or regulations.

Answers, Resources, and Reliability

Why are there numbers next to the answers?

The numbers refer to sources cited in the answer. Open the reference to verify where the information comes from. Pay attention to the passage that actually supports the claim. An existing source is not automatically sufficient evidence.

Are answers with source references always correct?

No. Citing sources allows for verification, but does not guarantee a correct answer. Perplexity may summarize information incorrectly, miss an exception, or use a source that pertains to a different situation. Be sure to verify any claims on which you intend to base a decision.

How do you verify a source?

Check who published the information, when it was updated, and what it pertains to. Also verify the version, region, and context. For example, a manual for an older software edition may be a genuine genuine source but still not answer your installation question.

Can you only use genuine sources?

In your request, you can specify which sources you want to use and which ones you don’t. For example, mention the manufacturer, government agency, or provided documentation. Be sure to review the results: instructions regarding source selection serve as guidelines, not a guarantee that every reference found is suitable.

Is the information on Perplexity always up to date?

Searching the internet provides up-to-date information, but a page you find may be outdated. When checking prices, terms, and recent changes, ask for a date and the primary source. Distinguish between an article’s publication date and the date on which a change actually takes effect.

What if two sources contradict each other?

Clearly identify the differences and ask what data might explain them. It could be a matter of different countries, versions, or time periods. Don’t automatically choose the source that best matches your expectations. When it comes to product terms and conditions, it’s best to refer back to the responsible provider.

Why does Perplexity sometimes give the wrong answer?

AI can misinterpret sources, combine information that isn’t comparable, or fill in missing details. Furthermore, a short question can have multiple meanings. Correct the assumption in question and have only the relevant part re-examined, using clearly cited sources.

Get Started with Perplexity

Where do you open Perplexity?

Start at perplexity.ai or use an genuine application recommended by the provider. You don’t need to install a different browser first to perform a regular search. When downloading, always verify the provider and the genuine source.

Do you need an account?

You can use certain search features without logging in. An account is important if you want to save and resume conversations later. Be sure to use the correct account for extensive work; an anonymous session does not provide the same persistent access to your search history.

How do you ask your first question?

Describe what you want to know and why it’s relevant. Include any necessary criteria, such as country, product version, or time period. “What are the genuine platform requirements for this product on a Mac?” provides more direction than simply entering a product name.

Example of a practical first assignment

Compare these two software versions for a small business. Use genuine product information. Identify differences in features, operating systems, and subscription terms. Flag any information that cannot be verified.

What is a session in Perplexity?

A session is a conversation in which your question, answers, and follow-up questions come together. You can use it to explore a topic further. In older explanations, you may also come across the term “thread.” The current interface and documentation may use different terms than earlier manuals.

Do you have any further questions?

Yes. For example, you can ask for clarification on a specific difference or request an additional source. Make it clear whether you’re building on the previous question or changing the subject. For a brand new, standalone task, a separate conversation may be more organized.

Can you use Perplexity on multiple devices?

You can work through supported web and app environments. Log in with the same account if you want to retrieve saved conversations. If something is missing, first check your account and conversation mode before concluding that your search history has disappeared.

Free, Pro, and Max

Is Perplexity free?

Yes. Perplexity offers a free Standard plan with basic search functions and limited access to additional features. This is a good starting point for occasional queries. Free use does not mean that every search mode, model selection, or upload is available without restriction.

What do you get with Perplexity Pro?

Pro offers more extensive access to features such as advanced search, model selection, and file management. Content is subject to change. Therefore, review the current Pro overview and determine which additional features you actually need.

What is Perplexity Max?

Max is the plan for more intensive individual users, offering higher access levels and additional features. It may be relevant when the Pro plan consistently falls short during extensive work. A higher subscription does not automatically guarantee the accuracy of individual answers and does not replace the need to verify sources.

How much does Perplexity cost?

The price depends on the subscription, payment period, location, and purchase channel. Check the current order summary for the actual amount you’ll pay. Don’t compare a rounded monthly average for annual payments with a monthly subscription that can be canceled as if they were the same payment arrangement.

Why does a product sometimes show a different price?

A product listing may show an outdated price, a price in U.S. dollars, or a temporary promotion. App stores and local currencies can also affect pricing. Before purchasing, check the standard renewal price, taxes, and billing cycle. The current genuine order summary is more relevant for this than an older comparison.

Is there a student subscription?

Perplexity offers Education Pro to users who meet the verification requirements. A school address alone is not always sufficient proof. Check the current eligibility, verification method, and price via the genuine subscription overview.

Is the paid version of Perplexity unlimited?

No, don’t assume you have unlimited access to every feature. Searches, uploads, research, and other tools may have various limits. The amount of storage space depends on the specific offer. Therefore, be sure to read which activity is being limited when a notification appears.

How do you cancel a subscription?

Use the subscription settings of the purchase channel: the website or the relevant app store. Then check the expiration date and confirmation. Simply deleting an app does not cancel a payment agreement. Canceling, upgrading, and requesting a refund are also separate offers.

Search options, models, and in-depth research

What is Pro Search?

Pro Search is Perplexity’s more advanced search feature for questions that require further research. According to the current manual, it is automatically used within Search when your plan supports it, up to the applicable limit. So you don’t always have to look for a separate Pro toggle.

What is the difference between Search and Deep Research?

Search is ideal for specific questions and quick exploration. Deep Research is designed for more in-depth research with a report-style outcome. Choose based on your goal. For a single genuine platform requirement, a comprehensive research report is usually not necessary.

How do you assign a good research project?

Specify the topic, target audience, time frame, and comparison criteria. Indicate which sources are authoritative and what falls outside the scope of the assignment. Ask that open-ended questions be listed separately. This will prevent a broad topic from resulting in a lot of text without a useful conclusion.

Can you choose an AI model yourself?

You can select available models from the available payment options. The selection changes, so don’t base your choice on an outdated list. Test the same specific task with relevant options and evaluate the functionality, usability, and any post-purchase support you may need.

Does Perplexity grant access to my ChatGPT or Claude account?

No. Using a plan from another provider within Perplexity does not grant you access to your personal conversations or subscription with that provider. You’re working within Perplexity’s own service, with the features, limits, and data agreements that apply there.

Is Perplexity Pro the same as API credit?

No. A subscription for interactive use and programmatic access via an API are different products. If you’re using your own application, check the API pricing and billing terms. Don’t assume that your regular subscription plan also covers the use of third-party software.

Uploading and analyzing files

Can Perplexity read PDFs and other documents?

Yes, you can add supported files and ask questions about them. For long documents, the processing may select relevant sections. Therefore, please ask for references to specific passages and verify important conclusions. An upload does not automatically mean that every part has been included in full.

What is the maximum file size?

The current general upload guide specifies a maximum of 40 MB per file. Organizational environments may have different limits. Check the genuine file specifications before preparing a large document; older guides may list different limits.

How many files can you upload?

That depends on the subscription and the upload environment. For personal plans, Perplexity specifies a rolling weekly upload quota. Capacity is gradually released as previous uploads fall outside that window. Therefore, there isn’t necessarily a single fixed weekly reset time.

Can Perplexity analyze audio and video?

The upload feature supports, among other things, the transcription of spoken content from compatible audio and video files. This is not the same as understanding all the visual scenes in a video. Therefore, please specify whether you want to analyze spoken text, images, or a specific segment.

Can you summarize a document without using information from the web?

Explicitly condition that only the provided material may be used and verify the available source settings. Do not use general knowledge to fill in missing information. Compare key findings with the file, especially when exceptions or conditions are relevant.

Can Perplexity analyze spreadsheets?

With supported file options, you can review data and prepare analyses. Name columns, units, and time periods. Verify calculations individually. A summary of sales data can be misleading if returns, different currencies, or missing amounts aren’t handled correctly.

Save projects, memory, and results

What are projects in Perplexity?

Projects help organize related work, such as discussions and materials related to a research project. This allows you to work on a longer-term topic in a more focused way. When collaborating, check who has access and which resources are being shared; a convenient central location isn’t automatically suitable for every document.

Why do older explanations mention “Spaces”?

Perplexity has further developed its organizational and project features. As a result, you may come across “Spaces” in older articles, while current documentation uses “Projects.” Look for the corresponding feature in your current interface and do not blindly follow old menu instructions without verifying them first.

Does Perplexity retain previous information?

Perplexity has memory and history features that can personalize follow-up responses. You can manage the available options individually. Check what’s been saved when an outdated preference resurfaces. An old project agreement doesn’t necessarily have to be suitable for a brand new assignment.

Does clearing the cache delete everything that’s been saved?

No. According to the memory guide, turning off the feature stops the relevant usage but does not automatically delete existing memories. Use the management options to remove unwanted items. Memory, saved conversations, and data usage for model improvement are separate components.

Can you export answers?

This session guide describes export options such as PDF, Markdown, and DOCX. See which options appear for your result. Open the exported file and check the content, references, and formatting. Exporting does not automatically turn a draft into a reviewed final document.

Can you share a conversation?

Yes, you can use the sharing settings to control who has access. A session can remain private or be made available to people with the link. Review the entire content before sharing, including information taken from uploads.

Can you recover a deleted conversation?

According to Perplexity, you cannot restore a deleted session. Therefore, save important results before deleting. Also, make sure you’ve selected the correct conversation, especially when clearing multiple sessions at once.

Writing, learning, and other applications

Can Perplexity write texts?

Yes, you can have texts written, rewritten, and summarized. Please provide verified facts, the target audience, and the desired tone. For business texts, be sure to double-check amounts, deadlines, and commitments. A smooth turn of phrase should not alter the meaning of a condition.

Can Perplexity help with studying?

You can ask for explanations, gather resources, and ask questions about your own course materials. For example, first have a concept explained and then discuss your own answer. Follow your program’s guidelines on AI use and check important definitions in the genuine material.

Can Perplexity create files or small applications?

Perplexity offers options for creating files and applications within suitable subscription plans. Availability and capacity vary. Describe the output you need and test the results. A working example is not automatically suitable for use with real business data.

What is Perplexity Computer?

Computer is a Perplexity environment designed for more complex tasks that involve combining multiple steps and tools. It goes beyond a simple search query. Review access permissions, usage rules, and possible offers before issuing a command that could modify files or linked services.

What is Comet?

Comet is Perplexity’s browser with built-in AI support. You don’t need Comet to use the regular Perplexity website. Browser permissions, history, and assistant features require separate configuration; they don’t all align with the settings of a regular search chat.

Privacy and Responsible Use

Are my Perplexity conversations public?

According to the documentation, sessions are private by default. You can change access settings via the “Share” option. “Private” does not mean that no processing or storage takes place. Please also take into account organizational management and the terms of service.

Does Perplexity use data for model improvement?

For personal accounts, data may be used for improvement purposes, depending on settings and terms. Review the options described in the documentation under “AI Data Retention” or “Data Usage.” Disabling this feature is not the same as deleting your account and history.

Do external model providers train on my Perplexity input?

Perplexity has separate agreements and explanations regarding this. Distinguish between processing by Perplexity and processing by a model provider. Consult the current explanation regarding external model providers; do not adopt the privacy terms of a separate ChatGPT or Claude account.

Is incognito mode completely anonymous?

No. Incognito mode has specific features for conversations and personalization, but it does not guarantee general anonymity. Perplexity notes that incognito sessions expire within 24 hours and cannot be recovered. Save any necessary data before exiting the session.

Can you upload confidential files?

Only when processing aligns with the agreements regarding that information and the environment in which it is used. Share necessary components and remove unnecessary personal data. A paid personal subscription is not automatically an approved business solution for confidential customer or employee documents.

How do you delete your data?

You can delete conversations and other saved items using the available management options. View memory, projects, and shared access separately. Perplexity outlines procedures in its data management overview. A single deletion action does not necessarily affect every other copy.

Issues, Limits, and Support

Why isn’t Perplexity working?

This could be related to connectivity, account access, a usage limit, or a single stuck task. Save your input and test a short query without files. Then compare the web and app versions. Write down the full error message before changing any settings.

Why does an upgrade offer appear when I upload a file?

This may mean that you have reached your available upload limit. According to the current user guide, such a message does not automatically mean that uploads have been removed from your subscription. Check the notification and, if necessary, wait until older uploads fall outside the usage window.

Why is my Pro or Max access missing?

First, check your active email address and purchase channel. A different account may show an empty history or “free” status. Then, review your payment status and subscription confirmation. Do not immediately purchase a second subscription until it is clear which account the genuine purchase belongs to.

What should you do if a resource won’t open?

Search for the publication by title on the genuine provider’s site. A link may have changed or be restricted. If you cannot verify the passage, treat the corresponding conclusion as insufficiently confirmed rather than blindly accepting the answer.

How do you clearly report a problem?

Please describe the action you took, the error message, the device, the time, and what you’ve already tried. Include only relevant, uncluttered screenshots. Do not share login credentials, payment information, or access keys. A specific comparison helps support more than simply reporting that the application isn’t working.

Which option is right for you?

When is the free version of Perplexity enough?

For occasional information requests and a first look, the free version may be sufficient. Test it with tasks where you can evaluate the results yourself. Only consider a subscription if you’re missing a specific feature or regularly have to interrupt useful work.

When is it worth considering the Pro or Max version?

Compare paid access options when additional research, model selection, or storage space is demonstrably necessary. Weigh the total costs against usable results after verification. A feature-packed demo is less revealing than a task from your own workday.

How does Perplexity compare to other AI services?

Use the same source material and the same assignment. Evaluate the quality of sources, preserve nuances, and make necessary corrections. Also consider export options, privacy, and collaboration. The best choice is the service that supports your work—not necessarily the one with the longest answer.

Topics and related search terms

Key Insights

• Perplexity combines AI-powered answers with search capabilities and source references.
• Verify key conclusions in the genuine sources; references do not guarantee accuracy.
• Free and paid offers differ in features and capabilities, with separate limitations for certain tasks.
• Manage your history, storage, and sharing wisely, and upload only the necessary information.
• Choose a subscription based on specific tasks and the practicality of verified results.