01
Perplexity AI
Where knowledge begins
An AI conversational search engine that provides direct answers with inline citations from the web.
95.0
Perplexity AI is the top choice for general research due to its accurate citations and speed. Meanwhile, Microsoft Copilot suits enterprise users needing deep integration with office tools, and You.com appeals to professionals seeking customizable workflows and multiple AI model options for complex tasks.
RANKENTRYSCORETRENDFROM
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You.comYou.com was founded by former Salesforce chief scientist Richard Socher.90.3NEW15 USD per month
You.comYou.com was founded by former Salesforce chief scientist Richard Socher.90.3NEW15 USD per monthLAST UPDATED 2026-07-20CURATED · UPDATED REGULARLY
The ranking, in detail
02
Microsoft Copilot
Your everyday AI companion
An advanced AI assistant integrated into Bing and Windows that aids with search, coding, and productivity.
92.7
03
You.com
The AI search assistant for your mind
A customizable AI search engine that offers multi model choices and zero tracking privacy.
90.3
04
Phind
The AI search engine for developers
An intelligent search engine built specifically for software developers and technical questions.
88.0
05
Kimi Chat
Your helpful AI companion
An AI assistant and search tool known for handling exceptionally long context windows.
85.7
06
Brave Leo
Private AI built into your browser
A privacy focused AI assistant built directly into the Brave web browser.
83.3
07
Neeva
Private, ad free search
A pioneering ad-free search engine that incorporated early AI features before pivoting.
81.0
08
Exa
The search engine for AIs
A search engine designed specifically for artificial intelligence agents and semantic discovery.
78.7
09
Phalcon
Search smarter with AI
An emerging AI search tool focused on quick data extraction and synthesis.
76.3
10
DuckDuckGo AI Chat
Privacy, simplified
An anonymous AI chat and search augmentation tool from the privacy search pioneers.
74.0
Frequently asked questions
What is an AI search engine?
An AI search engine uses artificial intelligence and large language models to understand the intent behind a query, read multiple web pages, and synthesise a direct, summarized answer complete with citations.
Are AI search engines free to use?
Most AI search engines offer robust free tiers with daily query limits or standard model access, while charging monthly subscriptions for advanced features, faster processing, and premium AI models.
Can AI search engines replace traditional Google searches?
Yes, many users now rely on AI search engines for complex research and direct answers, although traditional search engines are still preferred by some for simple navigational queries.
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