Felo
AI search engine that generates structured mind maps alongside search results, used by 10M+ users across Asia and globally.
Felo is an AI-powered search engine developed by a Japan-based team that uniquely generates visual mind maps to organize search results alongside traditional web citations. When users ask complex questions, Felo synthesizes answers from multiple sources and arranges key concepts, relationships, and supporting evidence into an interactive mind map that can be exported or shared. The tool supports 12+ languages and is particularly popular in Japan, South Korea, and Southeast Asia with 10M+ registered users. Felo also supports document upload for AI-powered summarization and analysis, and offers a real-time search mode that browses the web during response generation. It competes primarily with Perplexity in the AI search space, differentiating through its visual organization of results.
Key Features
- Automatic mind map generation - converts search results into visual concept maps with linked source citations
- Multilingual search in 12+ languages with native-quality responses across language boundaries
- Real-time web browsing mode for up-to-date answers on current events and recent developments
- Document upload and chat - analyze PDFs, Word docs, and spreadsheets with AI in a search-like interface
- Mind map export to image or outline format for use in presentations and knowledge management tools
- Source citations with confidence indicators displayed alongside every synthesized answer
Use Cases
- Researchers mapping complex topics where relationships between concepts are as important as individual facts
- Students studying multilingual content who need AI answers that bridge multiple languages naturally
- Business analysts building competitive intelligence maps from synthesized search results
- Writers outlining content structures by using Felo mind map output as article skeleton drafts
Pros
- Mind map output is genuinely unique - no other major AI search engine visualizes results this way by default
- Strong multilingual support makes it the best AI search option for non-English and cross-language research
- Generous free tier with daily mind map and search credits that cover casual research use
Cons
- Mind maps become cluttered and hard to read for very complex or broad research topics with many subtopics
- Source quality and recency can lag behind Perplexity, especially for fast-moving news and tech topics
- Export options are limited compared to dedicated mind mapping tools like Miro or Whimsical
Felo Alternatives
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Morphic
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