According to AlphaMoat, as of 2026-09, the Chrome extension Smart Search has 23 users (-4.2% MoM) — ranked #7,092 of 9,324 AI browser extensions, and #1,795 of 2,418 in General AI.
What is Smart Search
Search popular AIs directly from your browser. Select your AI and choose your mode—reasoning, search, or both—when searching. Smart Search is a Chrome extension that lets you search five popular AI platforms—ChatGPT, DeepSeek, Claude, Perplexity, and Copilot—directly from your address bar.
How It Works:
Activation: Type “s+ space” in your browser’s address bar to activate the extension. Otherwise your search engine's normal search will happen.
Commands: Use the syntax !ModeNameAI query For example:
- !rgpt, !sgpt, !rsgpt (for ChatGPT in different modes)
- !rds, !sds, !rsds (for DeepSeek in different modes)
- !cl (for Claude)
- !pp (for Perplexity)
- !cp (for Copilot)
Default Search: If you type your query without a command, it uses your default AI and mode.
Show the rest of the store description▾
Modes: ChatGPT and DeepSeek support “reasoning” and “search” modes. Other AIs work in standard mode.
This extension makes AI searching quick, simple, and customizable—all from your browser’s address bar.
Extension profile
User Growth Trend
Popular in General AI
ChatGPT, DeepSeek, Gemini, Claude, Grok all in one AI sidebar, for AI search, read, and write.
+ Compare
Change default search engine to ChatGPT search.
+ Compare
One stop AI Assistant with GPT, Claude, Gemini: Chat, Write, Translate, Search, Summarize, image generator, video generation
+ Compare
Summarize YouTube videos, web articles, and PDFs to save time, powered by ChatGPT, Claude, Mistral AI, and Gemini.
+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.