Perplexity

Perplexity is an AI answer engine. Instead of a list of links, a question returns a written answer with citations to the sources it drew on, and follow up questions refine the result in the same thread. Perplexity's positioning is one plan for the most accurate answers, powered by all the top AI models, so subscribers select which frontier model answers a query rather than committing to a single vendor. It suits researchers, analysts, students and professionals who need sourced answers rather than unsupported text. Pro adds deep research for long, multi source reports, file uploads, model selection and the ability to create polished documents and apps from a prompt. Labs turns an idea into dashboards, spreadsheets, presentations and web applications. Comet, Perplexity's browser for Mac, Windows, iOS and Android, carries the assistant into everyday browsing so it can draft emails, build study plans and shop on the user's behalf. More than 400 app connectors bring a user's own data into answers. Perplexity publishes three individual plans. Free is $0 per month with basic models and limited daily usage. Pro is $20 per month with expanded Computer access, 4,000 bonus credits, deep research and higher usage limits. Max is $200 per month with maximum Computer usage, 10,000 monthly credits plus 35,000 bonus credits, frontier models, priority access to new features and priority support. Enterprise Pro and Enterprise Max plans are sold separately for organizations, with pricing handled through the enterprise team.