Perplexity AI — An answer engine that cites its sources: search-first AI for research you can check line by line.
What it is
Perplexity is an AI answer engine: it searches the web, synthesizes an answer and cites the sources. Pro adds stronger models, Deep Research reports, Labs projects and Collections for organizing threads.
Editor's review
Long-form introduction by the BetterPicker editors · checked against the official site · Oct 26, 2026
Perplexity is the tool people reach for when the answer needs receipts. Jeff Su's ten-minute guide (1.9 million views) remains the fastest orientation, and Tina Huang's 34-minute everything tour (260,000 views) shows the full workflow from question to finished report. The shape of the product is search-first: every answer carries citations, focus modes steer where it looks - academic papers, forums, videos - and follow-ups stay in a thread you can share. When a written answer is not enough, it attaches supplementary material, including videos it thinks will help. Pro costs $20 a month or $200 a year (listed on the Apple App Store by Perplexity AI, Inc.), with credit packs for heavy extras. Su's favorite settings are telling: he turns on the option to exclude his data from model training and organizes research into Collections, which he calls his favorite feature. The mobile app deserves mention too: threads move between phone and desktop without the formatting falling apart, which is rarer in this category than it should be.
What it does well
Cited answers by default: claims link to sources, which makes verification part of the reading flow rather than a separate search session - the reason fact-checking work gravitates here.
Research workflows, not just chat: Deep Research produces structured reports, Labs builds small projects, and Collections keep threads organized by topic - the parts reviewers actually build habits around.
Model choice under the hood: Pro can route to stronger models, focus modes adapt the search strategy to the question, and the app syncs cleanly across web and mobile.
Who it's for
Students, analysts, journalists and engineers who need sourced answers fast - supplement decisions, software troubleshooting, market questions, literature sweeps. If your searches currently end with five open tabs and a scratch file, this collapses that loop into one cited thread.
Where it falls short
Free usage is capped: Pro Search and Deep Research are metered on the free tier, and a heavy week pushes you toward Pro or the credit packs sooner than the marketing implies - quick searches stay unlimited, but the deep modes are where the meter lives.
It is not a chat-first tool: as Su puts it, even when you select the same models you do not get the same experience as the chat-first assistants - long-form drafting and iterative writing live elsewhere, and treating Perplexity as a search replacement rather than an everything-app is the right mental model. Huang's long tour makes the same split: research sessions thrive here, open-ended chat sessions drift.
The tier picture keeps shifting: a Max tier now appears in the app's purchase list, and credit-based extras mean the real monthly cost depends on how hard you lean on the premium features.
Specs at a glance
Facts from the official site · not editorial opinion
| Latest version | Rolling web and app releases; Pro Search, Deep Research and Labs features update continuously |
|---|---|
| Price | Free tier; Pro $20/mo or $200/yr (App Store listing); credit packs 500/$5, 1,000/$10, 2,500/$25; Max tier listed in app purchases |
| Platforms | Web, iOS, Android |
| Open source | No - closed service |
| Core capability | Cited web answers, focus modes, Deep Research reports, Labs projects, Collections |
| Integrations | Shareable threads, mobile app sync, model selection on Pro |
| Best for | Research and fact-checking where every answer should carry its sources |
Frequently asked questions
▸How much is Perplexity Pro?
Pro is $20 per month or $200 per year, as listed in the Apple App Store purchases for the Perplexity app. Credit packs for extra usage run $5 to $25.
▸Is Perplexity better than ChatGPT for research?
For sourced, current answers, reviewers favor Perplexity's citation-first flow; for drafting and long conversations, chat-first assistants fit better. Many people keep both.
▸What can I use Perplexity for free?
The free tier includes unlimited quick searches plus limited Pro Search and Deep Research queries per day, with citations included.
▸Does Perplexity train on my data?
There is a setting to exclude your data from training while keeping full features - a toggle reviewers like Jeff Su recommend turning on first.
Video reviews
4 review videos aggregated · praise and criticism included alike · click through to the original video
Channels that covered it
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