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. Hyperia: A programmable AI notetaker that joins online meetings as a participant to record, transcribe, and build searchable knowledge from conversations. Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.
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 Hyperia when building a searchable archive of company conversations matters most. Test each on your own meetings; the right choice tends to become obvious quickly.
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.
A programmable AI notetaker that joins online meetings as a participant to record, transcribe, and build searchable knowledge from conversations.
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
Hyperia is an AI meeting assistant built around a programmable notetaker that can join online meetings as a participant to record, transcribe, summarize, and analyze conversations. It supports major conferencing platforms including Zoom, Microsoft Teams, and Google Meet, and can automatically detect meeting links on a connected calendar and join them, or be directed to specific meetings through more granular instructions. Beyond simple voice transcription, Hyperia is positioned as a way to build a searchable knowledge base from a company's calls and meetings, surfacing summaries, action items, and highlights from across many conversations. Its programmable API lets developers and teams direct the notetaker to join a given Zoom, Google Meet, or Microsoft Teams meeting and live-stream audio for analysis, transcription, and natural-language enrichment. Hyperia can route meeting summaries, transcripts, action items, insights, and alerts into CRMs and other SaaS tools through integrations, including via Zapier. It is aimed at teams that want both automated meeting capture and the ability to programmatically integrate meeting data into their own workflows and systems. Pricing varies by plan. Check the official website for current pricing.
Best suited for
CFAI is a free tier with paid upgrades (freemium); Hyperia is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | CFAI | Hyperia |
|---|---|---|
| Core capability | Local on-device transcription using Faster Whisper, so audio never leaves the computer | Notetaker joins Zoom, Microsoft Teams, and Google Meet as a participant |
| Standout feature | Bot-free capture of microphone and system audio at the OS level (no 'recording started' notice) | Automatic calendar detection and joining of scheduled meetings |
| Team usage | Speaker diarization with automatic speaker labels in transcripts | Programmable API to direct the notetaker and stream audio for analysis |
| Integrations | AI summaries and action items, generated by Claude or a local LLM | Transcription, summaries, action items, and highlights |
| Languages & capture | Real-time 'Cognitive Map' that visualizes conversation topics and flow | Searchable knowledge base built from calls and meetings |
| Best-fit workflow | Works across any call platform including Zoom, Teams, Google Meet, and Discord | CRM and SaaS integrations, including via Zapier |
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.
Hyperia
Choose Hyperia if you need automatically capturing and summarizing recurring team or client calls — strengths include programmable api offers flexibility for custom workflows and integrations.
CFAI
Hyperia
It depends on your workflow. CFAI is strong for capturing private meeting notes and summaries without a recording bot joining the call, while Hyperia is strong for automatically capturing and summarizing recurring team or client calls. Both transcribe and summarize meetings.
CFAI is a free tier with paid upgrades and Hyperia is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
You can — some teams pair them when each covers a different part of the meeting workflow.
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