Best AI Search Tools of 2026
9 tools reviewed & ranked
AI-powered search, research, and knowledge discovery tools. 并排对比，找到最适合你的。
9
工具
5.9
平均评分
8
含免费版
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Kagi
Premium ad-free search engine with AI summarization and customizable search results.
Phind
FreeAI search engine optimized for developers with code examples and technical answers.
Andi
FreeAI-powered search browser with generative answers and a clean, ad-free interface.
iAsk AI
FreeAI search engine that answers questions directly with concise, factual responses.
You.com
FreeAI search engine with multiple modes for research, coding, image generation, and writing.
Consensus
FreeAI search engine for research that extracts and summarizes findings from scientific papers.
Morphic
FreeAI search engine with deep research capabilities and comprehensive answer generation.
Bearly AI
FreeAI research assistant that summarizes documents, extracts insights, and helps with reading and writing tasks.
Exa
FreeSearch API built for AI applications that retrieves semantically relevant web content via embeddings rather than keywords.