Brave Leo
Built-in private AI assistant that researches the live web and returns concise, cited answers.
Sorting
Arc Search — Browse for me
Mobile agentic browsing that auto-queries, follows links, and produces readable source-backed summaries.
You.com ARI
Agentic Research Interface that performs deep research with citations and customizable, multi-source synthesis.
Perplexity (with Deep Research)
Answer engine and autonomous deep-research mode that searches widely, reads sources, and synthesizes findings.
ChatGPT Deep Research
Agentic multi-step web research in ChatGPT that reads, reasons, and delivers cited, structured reports.