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. Subanana: Hong Kong AI transcription and subtitling platform with meeting transcription, summaries, and multilingual support. 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 Subanana when generating and exporting subtitles for video content 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.
Hong Kong AI transcription and subtitling platform with meeting transcription, summaries, and multilingual support.
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
Subanana is an AI transcription and subtitling platform based in Hong Kong and operated by Datax AI Solutions. It positions itself as an AI subtitling and transcription tool for the Hong Kong market, handling mixed Cantonese-and-English content as well as more than 80 languages including Chinese, English, Japanese, Korean, and Thai. The platform automatically transcribes audio and video, generates and embeds subtitles, and exports results in multiple formats such as .srt, .docx, .csv, and .txt, making it useful for content creators and marketers in addition to meeting documentation. Its meeting transcription capabilities include real-time voice transcription with live translation, automatic speaker identification, automated summaries, and action items, along with support for recording Google Meet and Microsoft Teams meetings. Subanana offers a freemium model with a short free allowance before paid plans, and it is frequently presented as a local alternative to international tools and to Korean services like Clova Note for users who need strong Cantonese and code-switching handling. The product serves a broad base of individual users and teams across content, business, and remote-work scenarios. Pricing varies by plan. Check the official website for current pricing.
Best suited for
CFAI is a free tier with paid upgrades (freemium); Subanana is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | CFAI | Subanana |
|---|---|---|
| Core capability | Local on-device transcription using Faster Whisper, so audio never leaves the computer | AI transcription and subtitle generation across 80+ languages |
| Standout feature | Bot-free capture of microphone and system audio at the OS level (no 'recording started' notice) | Strong handling of mixed Cantonese-and-English (code-switching) audio |
| Team usage | Speaker diarization with automatic speaker labels in transcripts | Meeting transcription with automated summaries and action items |
| Integrations | AI summaries and action items, generated by Claude or a local LLM | Real-time voice transcription with live translation |
| Languages & capture | Real-time 'Cognitive Map' that visualizes conversation topics and flow | Automatic speaker identification |
| Best-fit workflow | Works across any call platform including Zoom, Teams, Google Meet, and Discord | Subtitle embedding and export to .srt, .docx, .csv, and .txt |
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.
Subanana
Choose Subanana if you need transcribing and summarizing cantonese-english meetings for hong kong teams — strengths include built for the hong kong market with strong cantonese and code-switching support.
CFAI
Subanana
It depends on your workflow. CFAI is strong for capturing private meeting notes and summaries without a recording bot joining the call, while Subanana is strong for transcribing and summarizing cantonese-english meetings for hong kong teams. Both transcribe and summarize meetings.
CFAI is a free tier with paid upgrades and Subanana is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Sure. Running both makes sense when their strengths don't overlap and the budget allows.
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