Best AI Search Engines to Use in 2025 (Top 15 Picks)

AI search engines are changing how we find information online. In 2025, the best AI search engine options are helping users go beyond traditional search engines. Instead of clicking through dozens of search results, users now get clear answers, fast. These new engines use powerful AI models to understand your question and respond with natural language.

In this article, we explore the top AI search engines in 2025. Whether you care about privacy, speed, or real time conversations, there’s an AI tool ready to help.

What Makes AI Search Different from Traditional Search?

Traditional search engines work by showing a list of links. You ask a question, and then you search through several pages to find what you need. This process takes time and can feel overwhelming, especially when the top results are cluttered with ads.

AI search engines improve that. Instead of just listing websites, they try to understand your query and give you direct answers. They use natural language, which means you can talk to them like you would a person. These engines don’t just scan keywords. They analyze intent using powerful AI models trained on huge sets of web content.

Another key difference is how AI search responds to follow up questions. You can keep asking related queries, and the engine will remember your last search. It’s closer to a conversation than traditional search results.

The goal is simple: faster results, clearer answers, and less scrolling.

At Addlly AI, we follow this same principle by building custom AI agents for businesses that handle SEO, content writing, and social media tasks with accuracy and speed. Just like AI search engines, these agents cut the noise and deliver exactly what’s needed, saving time while improving performance.

How We Selected the Best AI Search Engines

Choosing the best AI search engine for 2025 wasn’t random. We followed a clear process to determine which engines offer the most useful features and real value to users.

We started by testing dozens of generative AI search engines using different types of queries. These included questions about current events, technical problems, general research topics, and follow up questions. This helped us see how well each engine understood natural language and delivered relevant answers.

Next, we looked at speed, accuracy, and how often sources were cited. AI features like conversation history, ad free experience, and real time responses were also considered.

We checked how well the engines worked across different devices, especially on mobile. We included both well-known names like Google and Microsoft Bing, and newer tools like Perplexity and DeepSeek. Our goal was to include options that suit different needs, from basic searches to deep research and developer tasks.

Top AI Search Engines Worth Trying in 2025

1. Perplexity AI

Perplexity AI is a conversational search engine built from the ground up with AI in mind. It doesn’t just show search results. It reads, understands, and responds using natural language. When you ask a query, Perplexity gives a direct answer backed by sources. You can ask follow up questions without starting over, it remembers the context of your previous searches.

It’s ideal for research and fact-checking. You can explore deeper using “Pro Search,” which uses advanced models to give richer responses. There are more premium features available which you can use along with the Pro Search. The interface is clean, and the speed is excellent.

Pros:

• Real time answers with cited sources
• Free version available with key features
• Useful for marketers, researchers, and students

Cons:

• Limited “Pro” searches on the free plan
• May miss the latest updates on current events

Check our guide on: Perplexity AI vs ChatGPT: Which AI Tool Is Better

2. ChatGPT

ChatGPT, built by OpenAI, is one of the most widely used AI search engines for interactive search. While it’s known as a chatbot, it works like a powerful AI search engine. You ask a question, and it responds in natural language, offering clear, well-structured answers. It doesn’t just point you to links, it gives you full explanations. With clear instructions, you can even make chatgpt sound more human.

ChatGPT is great for research, content ideas, summaries, and coding help. With multiple modes like GPT-4o, the tool has become faster and smarter, able to handle complex queries with ease. You can also ask follow up questions, making it useful for real time conversations.

Pros:

• Strong at understanding natural language
• Fast, detailed answers for most topics
• Great for writing, research, and learning

Cons:

• Doesn’t always link to real-time sources
• Some features are behind a paywall (ChatGPT Plus)

Read our detailed guide on: How to Train ChatGPT on Your Own Data

3. Google AI Mode

Google AI Mode adds AI search features directly into Google’s regular search engine. Instead of just showing traditional SERP, it provides AI overviews, short summaries that answer your query at the top of the page. These summaries are powered by natural language models that scan trusted sources.

Users in the U.S. can access this mode through Google’s Search Labs. It mixes familiar Google features with smart AI insights, giving a more guided experience. You can still scroll down to see links, but the AI tries to give you what you need right away.

Pros:

• Seamless mix of traditional search and AI features
• Pulls answers from across the web
• Easy to switch between modes

Cons:

• Not yet available to everyone
• Doesn’t always go deep on complex queries

4. DeepSeek

DeepSeek is an AI search engine built for advanced analysis. It stands out for its ability to understand long queries and process large documents. Powered by its own AI models, DeepSeek is useful for tasks like technical research, contract reviews, and coding help.

It supports real time conversations and gives detailed answers based on a wide range of data. It’s also known for its large context window, which means it can handle more text at once compared to many other engines.

Pros:

• Great for analyzing long documents
• Strong reasoning ability using advanced models
• Free access with developer tools available

Cons:

• Less polished user interface
• May feel too technical for casual users

5. Claude AI

Claude AI is built by Anthropic and designed with safety and clarity in mind. Unlike some AI search engines that focus on live web content, Claude works more like a smart assistant. It’s great at understanding long prompts and generating detailed, helpful responses. While it doesn’t pull in real-time data, its answers feel natural and well-organized.

Claude AI is popular for research, writing support, and idea generation. It uses advanced AI models and is praised for its accuracy and helpful tone. You can have real time conversations and ask follow up questions easily.

Pros:

• High-quality responses using natural language
• Helpful for writing, summarizing, and learning
• Designed with user safety in mind

Cons:

• No access to live search results
• Not ideal for current events or fresh updates

Checkout our latest guide on: Claude vs ChatGPT: Which AI is the Best

6. Brave Leo

Brave Leo is the AI assistant built into the Brave browser. It’s designed to give quick, clear answers without leaving the page you’re on. Leo can summarize web content, respond to natural language questions, and help with writing or research tasks, all inside a privacy-focused environment.

Brave Leo supports real time conversations and uses a mix of advanced AI models to generate accurate responses. Since it’s built into the browser, it offers speed and convenience, especially for users who care about privacy and don’t want to deal with ads.

Pros:

• Integrated into the Brave browser for easy access
• No ads or tracking
• Useful for summarizing pages and quick research

Cons:

• Requires using the Brave browser
• Some features need a paid upgrade

7. Google Gemini

Google Gemini is Google’s advanced AI assistant, separate from AI Mode but closely related in purpose. It works like a smart chatbot that can answer questions, help with content, and support tasks inside Google Workspace apps. While it’s not a full search engine, many users treat it as one because it responds with helpful, AI-generated answers.

Gemini uses Google’s most advanced modes, models and supports tasks like summarizing articles, analyzing data, and responding in natural language. It’s especially useful for users already inside the Google ecosystem.

Pros:

• Integrates well with Gmail, Docs, and Sheets
• Uses advanced AI to support queries and tasks
• Reliable for content writing and research

Cons:

• Not built as a usual search engine
• Some features locked behind a paid plan (Gemini Advanced)

Go through our guide on: Generative Engine Optimization: Future of SEO

8. Andi Search

Andi Search offers an ad free experience focused on giving direct answers instead of long lists of links. Its clean interface makes it easy for users to ask questions and get clear replies. It feels more like chatting with a smart assistant than using a search engine.

Andi uses natural language to respond to queries and supports real time conversations. It’s useful for quick explanations, simple research, and getting facts without distractions. While it’s still growing, many users appreciate its simplicity and speed.

Pros:

• Simple, ad free interface
• Fast answers with natural flow
• Great for quick web lookups

Cons:

• Not as deep for complex research
• Smaller data pool than big engines like Google or Bing

9. You.com

You.com is a privacy-focused AI powered search engine that gives users control over their sources and results. It mixes traditional search with AI, offering different modes like “Smart,” “Research,” and “Genius.” These modes let users choose how they want their answers delivered, summaries, in-depth content, or visuals.

What sets You.com apart is its commitment to keeping searches private. There are no targeted ads, and users can customize which sources the engine pulls from. It also supports real time conversations and follow up questions.

Pros:

• Strong privacy features with no tracking
• Multiple modes for different needs
• Clean interface with useful AI features

Cons:

• Free version uses less powerful models of AI
• Not ideal for complex or technical research

10. Phind

Phind is a smart AI search engine built mainly for developers and tech professionals. It specializes in technical queries, providing code examples, explanations, and direct answers. It uses advanced AI models to understand complex programming questions and respond in natural language.

Phind pulls from trusted sources like documentation and forums, making it a go-to engine for anyone dealing with code or debugging. It supports follow up questions and real time conversations, making the process feel more interactive than traditional search.

Pros:

• Excellent for coding, API help, and developer tasks
• Fast answers with clear examples
• Free tier available with high-quality results

Cons:

• Less useful for general or casual search needs
• Focused mainly on programming and tech content

11. Komo AI

Komo AI is designed to track real time conversations and trends across social platforms and communities. It works like a search engine for the social internet, surfacing posts, comments, and discussions from places like Reddit, X (formerly Twitter), and more.

This makes Komo ideal for users who want to understand what people are talking about right now. It’s especially helpful for marketers, content creators, and anyone looking to tap into current events or audience sentiment. The engine uses natural language to respond and supports follow up questions.

Pros:

• Tracks trending discussions in real time
• Great for content ideas and audience research
• Easy to use and free

Cons:

• Limited to social and community platforms
• Not ideal for deep factual research or technical topics

12. Kagi

Kagi is a premium AI search engine that puts users in control. It offers a clean, ad free experience with customizable settings that let you boost or block specific websites. Unlike traditional search engines, Kagi focuses on speed, quality, and privacy.

Kagi uses advanced AI models to deliver fast, direct answers. It also features a “Quick Answer” tool that gives instant responses based on high-quality sources. Kagi is a great option for users who want a distraction-free search process and are willing to pay for better control.

Pros:

• No ads or tracking
• High-speed search with clean results
• Customizable sources and layouts

Cons:

• Paid subscription required
• Less mainstream awareness compared to Google or Bing

13. Bagoodex

Bagoodex is a lesser-known but rising AI powered search engine that focuses on delivering direct answers without the clutter. It’s designed to simplify search by removing distractions like ads and focusing on what users actually need. Bagoodex is lightweight, fast, and easy to use for everyday search tasks.

It supports natural language input and gives clean results with a strong focus on relevance. While it doesn’t yet have advanced features like multiple modes or deep AI powered tools, it’s gaining attention for its simplicity and privacy-focused design.

Pros:

• Lightweight and fast
• Simple interface without ads
• Good for everyday queries

Cons:

• Limited features compared to bigger engines
• Still growing in content and capabilities

14. Microsoft Bing Copilot

Microsoft Bing Copilot combines the classic Bing search engine with AI-powered tools. It delivers AI-generated answers alongside regular search results, making it a powerful tool for both casual browsing and deeper research. Copilot uses advanced AI models and connects to real time web data to provide up-to-date answers.

Users can ask follow up questions and get clear, natural language responses. It’s also deeply integrated into Microsoft products like Edge and Microsoft 365, making it easy to use across devices and platforms.

Pros:

• Real time answers pulled from the web
• Combines AI insights with standard search results
• Works well within the Microsoft ecosystem

Cons:

• Interface can feel cluttered
• Some features require a Microsoft account

15. DuckDuckGo AI

DuckDuckGo AI brings private search to the AI space. Known for protecting user privacy, DuckDuckGo now includes AI-generated answers powered by trusted models like OpenAI and Anthropic. It blends traditional search with short summaries, giving users direct answers without tracking or targeted ads.

You can ask natural language questions and get quick responses, while your data stays secure. DuckDuckGo AI doesn’t store queries or personal information, making it a great pick for users who want private, ad free experiences with modern AI features.

Pros:

• Strong focus on privacy and anonymity
• Simple, clean interface with no ads
• AI-powered answers without tracking

Cons:

• Limited depth compared to other AI based search engines
• AI responses may not be as advanced as premium tools

How to Optimize for Visibility in AI Search Results?

To rank well in AI powered search engines, your content needs to be clear, well-structured, and easy for AI models to read. These engines use natural language processing to match your page with user intent. That means writing in a simple, direct style helps you show up more often.

Addlly AI helps businesses stay visible by building custom SEO AI agents and AI Agents for GEO that handle SEO tasks in real time. These agents improve your page structure, choose the right keywords, and generate content that AI search tools can easily understand and index.

To get noticed by engines like ChatGPT, Bing Copilot, and Perplexity, focus on fast-loading pages, strong headlines, short paragraphs, and direct answers to common queries. Addlly AI makes that entire process easier and faster.

Quick Look: Top AI Search Engines Compared Side by Side

Final Words

AI powered search engines are changing how people find information online. They give quick, clear answers using natural language, so you don’t have to dig through pages of links. From Perplexity’s sourced responses to ChatGPT’s real time ai chatbots, every engine has something useful to offer.

The best choice depends on what you need – privacy, speed, research tools, or advanced models. Tools like DuckDuckGo AI and You.com focus on privacy. Others like Phind and DeepSeek are built for technical users and developers.

At Addlly AI, we help brands stay ahead by building custom AI agents for SEO, content, and marketing. These agents help websites get discovered faster by both users and AI-powered engines.

FAQs – AI Search Engines