What is Perplexity?
Perplexity’s key focus is to present answers alongside their sources. Compared with workflows that only yield a list of web pages, users can first read a comprehensive response to their question and then open the citations to examine the specific evidence. For questions requiring multiple rounds of clarification, additional conditions can be added within the same context to progressively narrow the scope of the search.
In addition to standard search, the official website features Deep Research, document and application‑related information retrieval, and Spaces for saving instructions, files, and preferred sources. Research mode is better suited for compiling multi‑step data, while standard search is ideal for quickly finding information; model types, available sources, and usage limits vary depending on the account plan.
A citation does not automatically validate the conclusion. When conducting research, always verify the original webpage’s publication date, assess whether the evidence supports the stated conclusion, and check for discrepancies across multiple sources. Before uploading business data, also confirm workspace permissions and the data-processing settings of the selected service.
Key features
Answer with citations: Organize the search results into an answer and retain the source links.
Continuous follow-up questions: Add additional conditions and context around the same issue.
In-depth research: Conduct multi-step searches and organize reports on more complex issues.
Data Workspace: Organize queries by combining files, connected apps, and commands within Spaces.
Use cases and audience
Individuals and teams who need to discover information, conduct research projects, organize market data, and perform everyday fact-finding queries.
- Academic research
- Market Analysis
- Education and Learning
- Programming and Development
Questions, additional conditions, uploaded files, and authorized connection credentials.
Comprehensive answers with citations, research reports, and retrievable contextual information for follow-up questions.
How to use
- 01
Enter your query, specifying the time range, region, and desired output format.
- 02
Select either the standard search or the account-support research mode, depending on the task.
- 03
View the answer citation and open the original source to verify the date and context.
- 04
By asking follow-up questions to refine the conditions, you can organize them into Spaces when they need to be reused over the long term.
Benefits and limitations
Benefits
- Answers are displayed alongside the source, making it easy to verify the information.
- It can combine web searches with your own research context.
Limitations
- Citations may not be sufficient to support all conclusions; key facts still need to be verified.
- Research modes, models, and data connectivity are subject to scheme and permission restrictions.
Official website & sources
Updated on 2026-10-22
