
SpecialistDelivers top-tier reasoning and web search capabilities, but lacks Kagi's dedicated focus on ad-free search results.

ExplainThis records 1,463 monthly visits with -54% month-over-month growth and Free pricing. Kagi Search records 4,647,605 monthly visits with +3.2% growth and Free Trial, Paid pricing.
Summarise and explain any page or video as you browse
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | explainthis.ai | kagi.com |
| Pricing Model | Free | Free Trial, Paid |
| Monthly Visits | 1.46K (1,463) | 4.65M (4,647,605) |
| MoM Traffic Delta |
| -1.72K (-54%) |
| +145.18K (+3.2%) |
| Primary Market & Share | 🇺🇸 United States (100%) | 🇺🇸 United States (56.4%) |
|---|
| Direct Visits / mo | 428 | 4.38M |
|---|
| User Rating | 3.9 | 4.7 |
|---|
| Supported Platforms | Website | Website |
|---|
Summarise and explain any page or video as you browse
Turn long articles and pages into a readable summary so you can decide what deserves a full read.
Get the key takeaways from YouTube videos without sitting through the entire runtime.
Primarily a Chrome extension, so it sits alongside whatever you are already browsing rather than forcing a separate app.
Built for startup knowledge workers who need context fast across marketing, sales and product research.

A paid, ad-free search engine that answers to its users
Subscriptions replace advertising, so there are no sponsored results, affiliate links, or data sales influencing what you see.
Rank any website up or down, pin favorites, or block domains entirely so your results match your own standards.
Append a question mark to get an AI answer above the results, or chat with the Assistant for deeper tasks with sources included.
Restrict searches to categories like forums or news, or jump straight into a specific site's own search with shortcuts.

SpecialistDelivers top-tier reasoning and web search capabilities, but lacks Kagi's dedicated focus on ad-free search results.

SpecialistExcels at complex analysis and document interpretation, but lacks Kagi's core web search engine capabilities.
Stronger conversational AI answers and live web citations, but lacks Kagi's pure ad-free traditional search results.

Provides advanced agentic research and multi-source synthesis, though it has a busier interface than Kagi.

SpecialistSpecializes in searching peer-reviewed scientific literature with citations rather than general web search.


All-in-one AI assistant across web, browser, desktop and mobile
AI sidebar and browser agent for reading, writing and research

One AI assistant that plugs ChatGPT, Claude and Gemini into every tab
Highlight the web, learn in public, and build your AI clone
Delivers structured, cited answers to natural language questions, but lacks Kagi's comprehensive traditional web index.
One browser agent that combines every major AI model with web automation

Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
SpecialistDelivers top-tier reasoning and web search capabilities, but lacks Kagi's dedicated focus on ad-free search results.
SpecialistExcels at complex analysis and document interpretation, but lacks Kagi's core web search engine capabilities.
Stronger conversational AI answers and live web citations, but lacks Kagi's pure ad-free traditional search results.
Provides advanced agentic research and multi-source synthesis, though it has a busier interface than Kagi.
SpecialistSpecializes in searching peer-reviewed scientific literature with citations rather than general web search.
All-in-one AI assistant across web, browser, desktop and mobile
AI sidebar and browser agent for reading, writing and research
One AI assistant that plugs ChatGPT, Claude and Gemini into every tab
Highlight the web, learn in public, and build your AI clone
Delivers structured, cited answers to natural language questions, but lacks Kagi's comprehensive traditional web index.
Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser