Perplexity is an AI answer engine: you ask a question, and it replies with a written answer that cites its sources. It sits between a search engine and a chat assistant, and it has grown from a single search box into a set of products that now includes a browser called Comet, research tools and paid tiers for individuals and enterprises.
This guide profiles Perplexity. Its own website blocked our automated tools for most pages, so we could read only one official page (the Perplexity Pro page) and we rely on a recent secondary source, a CloudZero article last updated on 13 November 2026, for plan details. We label every figure that comes from that article. We also could not capture a screenshot, and we say so below. Our older piece, our shorter review, gives another view.
How we researched this: we did not run hands-on tests for this article. It is based on the vendor’s own documentation and public sources, checked on 14 November 2026. Features and prices change, so confirm details on the vendor’s site before you buy.
Key takeaways
- Perplexity is positioned as a cited-answer product. The only official page we could read says Pro offers access to the latest AI models, extended deep research, increased file uploads and deeper sourcing.
- The official Pro page we read shows no prices. A secondary source (CloudZero, updated 13 November 2026) reports Free at $0, Pro at $20 per month and Max at $200 per month, and says those were checked against Perplexity’s plans page in September 2026.
- The same source says the Comet browser is free and that plans changed several times in 2026, so confirm everything on the vendor site.
- Because answers cite sources, you can check them, but a citation does not prove the claim is right. Open the sources.
- We did not run hands-on tests and could not read Perplexity’s privacy documentation, so we make no claims about its data handling.
What it is and who makes it
Perplexity is an AI search and research product. The official Pro page we read describes paid access to “the latest AI models, extended deep research, increased file uploads and deeper sourcing”. The product idea is that every answer is grounded in sources and shows where the information came from, so you can follow the links and judge them.
According to the CloudZero article, the product family includes the answer engine itself, the Comet browser with its Comet Assistant, Deep Research, and “Computer” credits for agent-style tasks on paid plans. The article also says Pro orchestrates models from several vendors, naming ChatGPT, Gemini, Claude and NVIDIA Nemotron, and that Max adds frontier models and a feature called Model Council. These are secondary claims, so treat the exact model list as a snapshot.
We could not read Perplexity’s own About page, so we do not state the company’s history, founders or headquarters here. If those details matter to you, read the company page directly.
For background on how language models generate answers, and why citations help but do not guarantee accuracy, see what is a large language model.
Who it is for
- Researchers and students. People who need cited answers and who will click through to the sources. The CloudZero article reports an education Pro price for verified students, though it notes the public page does not display it.
- Professionals who research markets and companies. The article says Pro includes premium data sources, naming PitchBook, Statista and S&P Capital IQ.
- People who like agent-style browsing. The Comet browser and Comet Assistant are aimed at people who want help while they browse.
- Teams. Enterprise Pro and Enterprise Max are reported with admin controls, central billing and, on Max, SCIM, audit logs and configurable data retention.
It is a weaker fit if you mainly want long creative writing or a document-editing workflow, where a general assistant with a work-file experience may be a better match. Compare with ChatGPT or Claude in that case.
Core features
Cited answers
The core promise, reflected in the official Pro page wording about “deeper sourcing”, is that answers come with sources. The CloudZero article lists “cited answers” under the Free plan.
Choice of AI models
The article says Pro lets you select models, orchestrating several vendors. It also says paid tiers upgrade the models behind the Comet Assistant.
Deep Research
The Pro page lists “extended deep research”, and the article says Deep Research is included in Pro, with Max adding “expert-level research”. We could not read how the feature works, so test it on a topic you know.
File uploads
The Pro page lists increased file uploads, and the article says Max has 10x limits on file uploads and asset generation compared with Pro.
Comet browser and Comet Assistant
The article says Comet is free for everyone and the Comet Assistant is on all plans. Comet Agent capacity is limited on Pro and 10x on Max.
Document and app creation
The article says Pro includes document and app creation. We could not confirm details from an official page.
Connectors and memory
The article says Pro includes 400+ app connectors and more memory. Treat this number as unconfirmed by an official page.
Newer and advanced features and integrations
Computer credits and agents
The CloudZero article describes “Computer” credits: Pro is said to include 4,000 bonus Computer credits, and Max 10,000 monthly credits plus 35,000 bonus credits. It also says bonus credits are one per account and do not repeat if you cancel and resubscribe, and that Max accounts have a monthly credit spending cap that defaults to $200 and can be raised to $5,000, after which running tasks pause.
Model Council and Brain
Max is reported to include Model Council and Brain (in preview). We could not find an official description, so we do not explain them.
Premium data sources
Pro is reported to include premium sources such as PitchBook, Statista and S&P Capital IQ. If your work depends on one of them, confirm access and licence terms with Perplexity.
API
The article says the API is billed separately, from $1 per million tokens plus per-request search fees. Developers should read the official API pricing before building.
Enterprise tiers
Enterprise Pro is reported at $40 per user per month and Enterprise Max at $325 per user per month, with final quotes set through sales, so listed prices may not match invoices.
How to evaluate an answer engine
Because we could not read most vendor pages, the most reliable evidence is your own test. Pick ten questions from your real work, five where you already know the answer and five where you do not. For each answer, record whether the cited source exists, whether it actually says what the answer claims, and whether a better source was available. Repeat on the same questions a week later to see how stable the results are. Do the same on a general assistant, so you can see whether the cited-answer approach really saves you time. This small experiment tells you more than any pricing table.
Questions to put to the vendor
Ask which models answer your queries on each plan, whether prompts are used for model training and how to opt out, what happens to the pages a browser agent sees, how credits are counted and whether unused credits expire, and what the notice period is when limits change. Get the answers in writing if a team will depend on the tool.
Pricing and plans
Checked on 14 November 2026. The official Perplexity Pro page we read showed no price and no plan table. The figures below come from a secondary source, a CloudZero article published on 21 September 2026 and last updated on 13 November 2026, which says it verified prices against Perplexity’s plans page as of September 2026. We could not confirm them ourselves, so use them only as a guide and check the vendor page.
| Plan | Price reported by CloudZero | What the article says is included |
|---|---|---|
| Free | $0 per month | Cited answers, basic AI models, limited daily usage, the Comet Assistant |
| Pro | $20 per month | Top models with model choice, deep research, 4,000 bonus Computer credits, document and app creation, premium data sources, more memory, 400+ connectors |
| Max | $200 per month | Everything in Pro, frontier models, 10,000 monthly Computer credits, Model Council, Brain (preview), 10x file upload and asset generation limits, 5x video generation, priority access |
| Enterprise Pro | $40 per user per month | Pro features, admin controls, central billing |
| Enterprise Max | $325 per user per month | Highest limits, enterprise security, reportedly SCIM, audit logs and configurable data retention |
The article also reports an annual Pro price near $200 per year and a $10 per month student price, but notes the public page does not show them. It adds that users have reported limits tightening without announcement and that plans changed several times in 2026. That is a good reason to avoid long prepayment until you have tested. For a method to read plan tables, see how to read an AI tool’s pricing page.
Strengths
Sources are visible
An answer with citations lets you verify the claim, which is the strongest argument for the answer-engine approach. It does not remove the need to check, but it speeds it up.
Free entry with a free browser
The article reports a free tier and says Comet is free for everyone, so you can try the product without paying.
Several model vendors in one place
If the article is right that Pro orchestrates models from multiple vendors, you can compare behaviour across models inside one interface.
Research-oriented extras
Deep research, premium data sources and file uploads are aimed at people who spend their day researching.
A clear top tier for heavy users
Max is reported with explicit credit allowances and a spending cap, which is at least a visible limit.
Weaknesses and limits
We could not verify plan details officially
Our automated tools could not read most of Perplexity’s own pages, so most plan facts in this guide come from a secondary source. That is a real limit on how much you should rely on this page.
Plans change often
The CloudZero article says plans changed several times in 2026 and that limits have reportedly tightened without announcement. Expect drift.
Credits and caps add complexity
Computer credits, bonus credits that do not repeat, and a spending cap on Max make cost harder to predict.
Citations are not proof
A cited answer can still misread its source or cite a weak one. Open the links and check them. See how to check AI output for mistakes.
Enterprise prices are guides only
The article says Enterprise quotes are set through sales and may not match listed prices.
Less suited to document-heavy work
Perplexity is built around search and research. If you need an assistant that lives inside your word processor or spreadsheet, other tools are closer to that job.
Privacy, data handling and security
We could not read Perplexity’s privacy policy, trust page or help centre during this research, so we make no claims about how it stores prompts, whether it trains on them, or how long it retains data. The only data-related items we saw are in the CloudZero article, which reports that Enterprise Max includes configurable data retention and SCIM and audit logs, and that Enterprise Pro includes admin controls. Those are secondary reports.
Before putting sensitive material into any answer engine, read the vendor’s privacy policy, look for an opt-out for model training, and check how a browser agent such as Comet handles the pages you open and the accounts you sign into. Browser agents can see a lot, so apply least privilege. Our guide on how to protect company data when using AI tools gives a checklist.
How it compares
This table compares Perplexity with three other tools from the 50-tool list on what each vendor or source documents. It is not a ranking. For how to run a fair test, see how to compare AI tools side by side fairly.
| Aspect | Perplexity | ChatGPT | Claude | Gemini |
|---|---|---|---|---|
| Core idea | Cited answers and research | General assistant with Work and Codex | General assistant with Projects and Artifacts | Google assistant with Search and Workspace ties |
| Free tier | Reported free tier | Free plan documented | Free plan documented | Free plan documented |
| Entry paid plan | Pro, reported at $20 per month | Go and Plus (prices not readable) | Pro, $17 to $20 per month | Google AI Plus, $4.99 per month |
| Browser product | Comet (reported free) | Not described on pages we read | Claude in Chrome | Gemini in Chrome listed |
| Source of our plan facts | Secondary source | Official pages | Official pages | Official pages |
Our guides for ChatGPT, Claude and Gemini use the same structure so you can compare like with like.
| If you need | Look at | Why |
|---|---|---|
| Quick cited answers to factual questions | Perplexity | Positioned around cited answers |
| Drafting and editing documents | ChatGPT, Claude or Microsoft Copilot | Documented work-file features |
| Search inside the Google ecosystem | Gemini | Linked to Google services |
Getting started
- Try Perplexity on the free tier first, with questions you already know the answers to.
- Open at least three cited sources per answer and note how often the source supports the claim.
- Try Deep Research on a topic you know well and compare it with your own knowledge.
- If you consider Comet, review the permissions it asks for and test on non-sensitive browsing first.
- Before paying for Pro or Max, check the current plan page, since reported limits and credits change.
- For a team, request the data handling terms in writing.
Frequently asked questions
What is Perplexity?
An AI answer engine that gives cited answers and research tools. The official Pro page describes access to the latest AI models, extended deep research, increased file uploads and deeper sourcing.
Is Perplexity free?
A secondary source reports a free tier at $0 with cited answers and limited daily usage. Check the vendor site.
How much is Perplexity Pro?
CloudZero reports $20 per month, last updated 13 November 2026. The official Pro page we read showed no price, so we could not confirm it.
What is Comet?
A browser from Perplexity with a Comet Assistant, reported by CloudZero as free for everyone.
Does Perplexity train on my data?
We could not confirm this. We could not read its privacy documentation, so check it before use.
Are the citations always right?
No tool can promise that. A citation shows where a claim came from, but you should open the source and confirm it says what the answer claims.
Is there an enterprise plan?
CloudZero reports Enterprise Pro and Enterprise Max, with quotes through sales.
Should I prepay for an annual plan?
The secondary source says plans changed several times in 2026 and that limits reportedly tightened without announcement. Use a monthly plan first, test it, and only then consider an annual option if the vendor offers one.
Conclusion
Perplexity is built around cited answers and research, with a free browser, paid tiers for heavier use and enterprise options. Its biggest strength is that you can see where an answer came from. Its biggest caution for this guide is evidential: most plan facts here come from a secondary source, and plans reportedly change often.
Use it for questions where you will check sources, avoid long prepayment until you have tested, and read the vendor’s data terms before using it for sensitive work. For method, see how to choose an AI tool and how to test an AI tool before you pay for it.
Sources
- Perplexity Pro page (Perplexity), accessed 14 November 2026
- Perplexity pricing in 2026 (CloudZero, secondary source, updated 13 November 2026), accessed 14 November 2026
