A leading conversational AI search engine with inline citations, but lacks built-in slide and mind map creation.
A leading conversational AI search engine with inline citations, but lacks built-in slide and mind map creation.
Felo records 1,913,881 monthly visits with +14.3% month-over-month growth and Freemium pricing. Fenn records 30,908 monthly visits with +174.5% growth and Paid pricing.

Private, on-device AI search for everything on your Mac
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | felo.ai | usefenn.com |
| Pricing Model | Freemium | Paid |
| Monthly Visits | 1.91M (1,913,881) | 30.91K (30,908) |
| MoM Traffic Delta | +239.11K (+14.3%) | +19.65K (+174.5%) |
| Primary Market & Share | 🇯🇵 Japan (14.2%) | 🇺🇸 United States (47.4%) |
| Direct Visits / mo | 727.77K | 12.37K |
| User Rating | 4.3 | 4.4 |
| Supported Platforms | Website | Website |
Free multilingual AI search engine with built-in creation tools
Ask questions in your own language and get answers synthesized from sources in many other languages, with citations included.
Turn a prompt or an answer into structured slides and mind maps without leaving the search workspace.
Draft long-form docs and generate images from the same interface used for research.
Condense long videos into readable summaries and translate content across languages.

Private, on-device AI search for everything on your Mac
Files are indexed and processed entirely on your Mac, so your documents, recordings, and screen memory never upload to a cloud AI provider and search keeps working offline.
Query the contents of PDFs, Office and Apple documents, design files, code, images, audio, and video, returning the exact page, line, or timestamp instead of just a filename.
Recall meetings, chats, dashboards, and shared screens that were never saved as files, then jump straight back to the moment you need.
Auto-organize folders with live criteria, find and remove duplicate files, rename files based on their content, and convert documents, invoices, images and videos into structured CSV.
A leading conversational AI search engine with inline citations, but lacks built-in slide and mind map creation.
A leading conversational AI search engine with inline citations, but lacks built-in slide and mind map creation.
SpecialistAn AI-powered visual workspace where teams think, plan, and build together
SpecialistAn AI-powered visual workspace where teams think, plan, and build together

SpecialistFocuses heavily on generating styled presentations and web pages from text prompts, excelling at visual output over search.
SpecialistFocuses heavily on generating styled presentations and web pages from text prompts, excelling at visual output over search.

An all-in-one AI platform combining agentic search, deep research, and versatile content generation tools.
An all-in-one AI platform combining agentic search, deep research, and versatile content generation tools.
A multilingual AI search engine offering synthesized web and academic answers, similar in its research-focused capabilities.
A multilingual AI search engine offering synthesized web and academic answers, similar in its research-focused capabilities.

Free / Open-sourceA paid, ad-free search engine that answers to its users
Free / Open-sourceA paid, ad-free search engine that answers to its users
Free / Open-sourceLocal-first AI memory that makes your videos, audio and documents searchable
Free / Open-sourceLocal-first AI memory that makes your videos, audio and documents searchable
Combines source collection, web research, and generative tools for writing, mind maps, and presentation slides.
Combines source collection, web research, and generative tools for writing, mind maps, and presentation slides.

SpecialistSummarizes web pages, PDFs, and videos directly into structured mind maps, prioritizing content curation over general search.
SpecialistSummarizes web pages, PDFs, and videos directly into structured mind maps, prioritizing content curation over general search.
SpecialistA collaborative whiteboard featuring AI tools for mind mapping and presentations, prioritizing visual planning over search.
SpecialistA collaborative whiteboard featuring AI tools for mind mapping and presentations, prioritizing visual planning over search.
SpecialistConverts topics and documents directly into editable AI slide decks, focusing exclusively on presentation generation.
SpecialistConverts topics and documents directly into editable AI slide decks, focusing exclusively on presentation generation.
SpecialistGenerates structured slide decks from text notes and documents, specialized for presentation workflows rather than web search.
SpecialistGenerates structured slide decks from text notes and documents, specialized for presentation workflows rather than web search.