Perplexity

About this pick

Perplexity is listed in our cool ais collection under research. An AI answer engine that pairs responses with source links. Open the sources to verify claims before relying on them.

• search
• sources
• research
• answers

Review dates describe our recorded editorial checks, not a live uptime guarantee. Features, pricing and account requirements can change; confirm them on the linked website.

AI answers can be inaccurate. Verify sources and do not upload confidential or sensitive personal information without reviewing the provider's privacy terms.

Worth a visit?

Share your vote with the directory. Click your selected arrow again to clear your vote.

More picks to explore

• You.comA browser-based AI service for research and answering questions, with tools and access that depend on your plan.
• GeminiGoogle's AI assistant for questions, writing and multimodal tasks, with Google account and plan requirements.
• Microsoft CopilotMicrosoft's web assistant for conversation, web-backed questions and creative tasks. Availability varies by region and account.
• ElicitAn AI research assistant for finding academic papers and comparing evidence. Check original papers for context and accuracy.
• GrokxAI's web chat assistant for questions and creative tasks. Confirm current access requirements and verify factual answers.
• ChatGPTOpenAI's browser assistant for conversation, writing, coding and working with files. Features and limits vary by plan.