CFAI: CFAI is a Windows desktop AI note taker that transcribes meetings and calls locally on-device with Faster Whisper, so audio never leaves the user's computer. HoverNotes: Chrome extension that watches lecture and course videos with you and generates AI notes saved as Markdown. This comparison weighs them on pricing, features, and everyday workflow fit.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist CFAI when capturing private meeting notes and summaries without a recording bot joining the call matters most, and HoverNotes when capturing code and diagrams from technical youtube lectures matters most. Try them side by side on real calls before deciding — needs vary by team.
CFAI is a Windows desktop AI note taker that transcribes meetings and calls locally on-device with Faster Whisper, so audio never leaves the user's computer.
Chrome extension that watches lecture and course videos with you and generates AI notes saved as Markdown.
CFAI (Cognitive Flow AI) is a Windows desktop application that acts as a privacy-focused AI meeting and call note taker. Instead of sending a bot into the call, it captures both microphone and system audio at the operating-system level, so no "recording started" notification appears and the tool works across Zoom, Teams, Google Meet, Discord, and any other call. Transcription runs locally on the device using Faster Whisper, with support for many languages, and CFAI states that the audio never leaves the user's computer. From the live transcript it produces speaker-labeled notes, AI summaries, and action items, and it can build a real-time "Cognitive Map" that visualizes the conversation's topics. Summaries can be generated by Claude in the cloud, or users can keep everything offline by connecting a local LLM through Ollama, LM Studio, or Jan.ai. It is aimed at professionals, educators, recruiters, and others who want meeting notes without bots or cloud audio uploads. CFAI is distributed via the Microsoft Store with a free trial and credit-based subscription tiers.
Best suited for
HoverNotes is an AI-powered note-taking tool delivered as a Chrome extension, designed for students and learners who study from recorded lectures and online course videos. Rather than relying on audio transcription alone, HoverNotes analyzes video frames as you watch, so it can capture on-screen context such as code snippets, mathematical equations, and diagrams alongside spoken content. The extension generates AI notes while you watch and saves them as plain Markdown files directly to your local file system, which makes them easy to use with tools like Obsidian or other Markdown-based knowledge bases. Users can also capture single-click screenshots embedded with clickable timestamps that jump back to the exact moment in the video. HoverNotes works across common video learning platforms including YouTube, Coursera, Udemy, LinkedIn Learning, Bilibili, and university lecture portals. It runs on a freemium model with a limited monthly allotment of AI note generation on the free plan and paid tiers for heavier use. The tool is best suited to self-directed learners studying from video, and its local-Markdown approach appeals to people who want full ownership of their notes. Pricing varies by plan. Check the official website for current pricing.
Best suited for
CFAI is a free tier with paid upgrades (freemium); HoverNotes is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | CFAI | HoverNotes |
|---|---|---|
| Core capability | Local on-device transcription using Faster Whisper, so audio never leaves the computer | Chrome extension that generates AI notes while watching videos |
| Standout feature | Bot-free capture of microphone and system audio at the OS level (no 'recording started' notice) | Video frame analysis to capture on-screen code, equations, and diagrams |
| Team usage | Speaker diarization with automatic speaker labels in transcripts | Notes saved locally as Markdown files for use in Obsidian and similar tools |
| Integrations | AI summaries and action items, generated by Claude or a local LLM | One-click timestamped screenshots that link back to the video moment |
| Languages & capture | Real-time 'Cognitive Map' that visualizes conversation topics and flow | Support for YouTube, Coursera, Udemy, LinkedIn Learning, Bilibili, and lecture portals |
| Best-fit workflow | Works across any call platform including Zoom, Teams, Google Meet, and Discord | Freemium plan with paid tiers for more usage |
CFAI
Choose CFAI if you need capturing private meeting notes and summaries without a recording bot joining the call — strengths include local faster whisper transcription keeps meeting audio on-device for strong privacy.
HoverNotes
Choose HoverNotes if you need taking notes from coursera and udemy course videos — strengths include captures visual on-screen content, not just audio, for technical lectures.
CFAI
HoverNotes
It depends on your workflow. CFAI is strong for capturing private meeting notes and summaries without a recording bot joining the call, while HoverNotes is strong for taking notes from coursera and udemy course videos. Both transcribe and summarize meetings.
CFAI is a free tier with paid upgrades and HoverNotes is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Yes. Many teams run more than one meeting assistant when the workflows are complementary.
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